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Commit 2ae8dc24 authored by Igor Babaev's avatar Igor Babaev
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Adjusted test results after rebase against 11.0.1

parent 12840543
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mysql-test/main/delete.result
View file @ 2ae8dc24
......@@ -583,8 +583,7 @@ explain delete from t1
where exists (select 'X' from t1 a where a.c2 = t1.c2) and c2 >= 3;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 8 Using where
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
2 MATERIALIZED a ALL NULL NULL NULL NULL 8
1 PRIMARY a ALL NULL NULL NULL NULL 8 Using where; FirstMatch(t1)
delete from t1
where exists (select 'X' from t1 a where a.c2 = t1.c2) and c2 >= 3;
select *from t1;
......@@ -600,8 +599,7 @@ where exists (select 'X' from t1 a where a.c2 = t1.c2) and c2 >= 3
order by c2;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 8 Using where
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
2 MATERIALIZED a ALL NULL NULL NULL NULL 8
1 PRIMARY a ALL NULL NULL NULL NULL 8 Using where; FirstMatch(t1)
delete from t1
where exists (select 'X' from t1 a where a.c2 = t1.c2) and c2 >= 3
order by c2;
......
mysql-test/main/delete_single_to_multi.result
View file @ 2ae8dc24
......@@ -2,10 +2,26 @@ DROP DATABASE IF EXISTS dbt3_s001;
CREATE DATABASE dbt3_s001;
use dbt3_s001;
create index i_n_name on nation(n_name);
analyze table nation;
analyze table
nation, lineitem, customer, orders, part, supplier, partsupp, region
persistent for all;
Table Op Msg_type Msg_text
dbt3_s001.nation analyze status Engine-independent statistics collected
dbt3_s001.nation analyze status OK
dbt3_s001.lineitem analyze status Engine-independent statistics collected
dbt3_s001.lineitem analyze status OK
dbt3_s001.customer analyze status Engine-independent statistics collected
dbt3_s001.customer analyze status OK
dbt3_s001.orders analyze status Engine-independent statistics collected
dbt3_s001.orders analyze status OK
dbt3_s001.part analyze status Engine-independent statistics collected
dbt3_s001.part analyze status OK
dbt3_s001.supplier analyze status Engine-independent statistics collected
dbt3_s001.supplier analyze status OK
dbt3_s001.partsupp analyze status Engine-independent statistics collected
dbt3_s001.partsupp analyze status OK
dbt3_s001.region analyze status Engine-independent statistics collected
dbt3_s001.region analyze status OK
# Pullout
# =======
explain
......@@ -15,8 +31,8 @@ where c_nationkey in (select n_nationkey from nation
where n_name='PERU'));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 11
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 11 (7%) Using where; Using rowid filter
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (7%) Using where; Using rowid filter
explain format=json
select o_orderkey, o_totalprice from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
o_custkey in (select c_custkey from customer
......@@ -26,6 +42,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 0.052271677,
"nested_loop": [
{
"table": {
......@@ -36,7 +53,9 @@ EXPLAIN
"key_length": "26",
"used_key_parts": ["n_name"],
"ref": ["const"],
"loops": 1,
"rows": 1,
"cost": 0.002024411,
"filtered": 100,
"index_condition": "nation.n_name = 'PERU'"
}
......@@ -50,7 +69,9 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["c_nationkey"],
"ref": ["dbt3_s001.nation.n_nationkey"],
"rows": 11,
"loops": 1,
"rows": 6,
"cost": 0.008193756,
"filtered": 100
}
},
......@@ -71,7 +92,9 @@ EXPLAIN
"rows": 108,
"selectivity_pct": 7.2
},
"rows": 11,
"loops": 6,
"rows": 15,
"cost": 0.04205351,
"filtered": 7.199999809,
"attached_condition": "orders.o_orderDATE between '1992-01-01' and '1992-06-30'"
}
......@@ -104,8 +127,8 @@ where c_nationkey in (select n_nationkey from nation
where n_name='PERU'));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 11
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 11 (7%) Using where; Using rowid filter
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (7%) Using where; Using rowid filter
explain format=json
delete from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
o_custkey in (select c_custkey from customer
......@@ -115,6 +138,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 0.052271677,
"nested_loop": [
{
"table": {
......@@ -125,7 +149,9 @@ EXPLAIN
"key_length": "26",
"used_key_parts": ["n_name"],
"ref": ["const"],
"loops": 1,
"rows": 1,
"cost": 0.002024411,
"filtered": 100,
"index_condition": "nation.n_name = 'PERU'"
}
......@@ -139,7 +165,9 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["c_nationkey"],
"ref": ["dbt3_s001.nation.n_nationkey"],
"rows": 11,
"loops": 1,
"rows": 6,
"cost": 0.008193756,
"filtered": 100
}
},
......@@ -160,7 +188,9 @@ EXPLAIN
"rows": 108,
"selectivity_pct": 7.2
},
"rows": 11,
"loops": 6,
"rows": 15,
"cost": 0.04205351,
"filtered": 7.199999809,
"attached_condition": "orders.o_orderDATE between '1992-01-01' and '1992-06-30'"
}
......@@ -200,9 +230,9 @@ s_nationkey in (select n_nationkey from nation
where n_name='PERU'));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 2
1 PRIMARY partsupp ref PRIMARY,i_ps_partkey,i_ps_suppkey i_ps_suppkey 4 dbt3_s001.supplier.s_suppkey 16
1 PRIMARY part eq_ref PRIMARY PRIMARY 4 dbt3_s001.partsupp.ps_partkey 1 Using where
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 1
1 PRIMARY part ALL PRIMARY NULL NULL NULL 200 Using where; Using join buffer (flat, BNL join)
1 PRIMARY partsupp eq_ref PRIMARY,i_ps_partkey,i_ps_suppkey PRIMARY 8 dbt3_s001.part.p_partkey,dbt3_s001.supplier.s_suppkey 1
select ps_partkey, ps_suppkey, ps_supplycost from partsupp where (ps_partkey, ps_suppkey) in
(select p_partkey, s_suppkey from part, supplier
where p_retailprice between 901 and 910 and
......@@ -230,9 +260,9 @@ s_nationkey in (select n_nationkey from nation
where n_name='PERU'));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 2
1 PRIMARY partsupp ref PRIMARY,i_ps_partkey,i_ps_suppkey i_ps_suppkey 4 dbt3_s001.supplier.s_suppkey 16
1 PRIMARY part eq_ref PRIMARY PRIMARY 4 dbt3_s001.partsupp.ps_partkey 1 Using where
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 1
1 PRIMARY part ALL PRIMARY NULL NULL NULL 200 Using where
1 PRIMARY partsupp eq_ref PRIMARY,i_ps_partkey,i_ps_suppkey PRIMARY 8 dbt3_s001.part.p_partkey,dbt3_s001.supplier.s_suppkey 1
delete from partsupp where (ps_partkey, ps_suppkey) in
(select p_partkey, s_suppkey from part, supplier
where p_retailprice between 901 and 910 and
......@@ -267,9 +297,9 @@ where s_nationkey in (select n_nationkey from nation
where n_name='PERU'));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 2
1 PRIMARY partsupp ref PRIMARY,i_ps_partkey,i_ps_suppkey i_ps_suppkey 4 dbt3_s001.supplier.s_suppkey 16
1 PRIMARY part eq_ref PRIMARY PRIMARY 4 dbt3_s001.partsupp.ps_partkey 1 Using where
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 1
1 PRIMARY part ALL PRIMARY NULL NULL NULL 200 Using where; Using join buffer (flat, BNL join)
1 PRIMARY partsupp eq_ref PRIMARY,i_ps_partkey,i_ps_suppkey PRIMARY 8 dbt3_s001.part.p_partkey,dbt3_s001.supplier.s_suppkey 1
select ps_partkey, ps_suppkey, ps_supplycost from partsupp where ps_partkey in (select p_partkey from part
where p_retailprice between 901 and 910) and
ps_suppkey in (select s_suppkey from supplier
......@@ -297,9 +327,9 @@ where s_nationkey in (select n_nationkey from nation
where n_name='PERU'));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 2
1 PRIMARY partsupp ref PRIMARY,i_ps_partkey,i_ps_suppkey i_ps_suppkey 4 dbt3_s001.supplier.s_suppkey 16
1 PRIMARY part eq_ref PRIMARY PRIMARY 4 dbt3_s001.partsupp.ps_partkey 1 Using where
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 1
1 PRIMARY part ALL PRIMARY NULL NULL NULL 200 Using where
1 PRIMARY partsupp eq_ref PRIMARY,i_ps_partkey,i_ps_suppkey PRIMARY 8 dbt3_s001.part.p_partkey,dbt3_s001.supplier.s_suppkey 1
delete from partsupp where ps_partkey in (select p_partkey from part
where p_retailprice between 901 and 910) and
ps_suppkey in (select s_suppkey from supplier
......@@ -344,11 +374,11 @@ where n_name='PERU'));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 2
1 PRIMARY lineitem ref PRIMARY,i_l_suppkey_partkey,i_l_partkey,i_l_suppkey,i_l_orderkey,i_l_orderkey_quantity i_l_suppkey 5 dbt3_s001.supplier.s_suppkey 100 Using where
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 1
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY orders ref|filter PRIMARY,i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (7%) Using where; Using rowid filter
1 PRIMARY lineitem ref PRIMARY,i_l_suppkey_partkey,i_l_partkey,i_l_suppkey,i_l_orderkey,i_l_orderkey_quantity PRIMARY 4 dbt3_s001.orders.o_orderkey 4 Using where
1 PRIMARY part eq_ref PRIMARY PRIMARY 4 dbt3_s001.lineitem.l_partkey 1 Using where
1 PRIMARY orders eq_ref|filter PRIMARY,i_o_orderdate,i_o_custkey PRIMARY|i_o_orderdate 4|4 dbt3_s001.lineitem.l_orderkey 1 (7%) Using where; Using rowid filter
1 PRIMARY customer eq_ref PRIMARY,i_c_nationkey PRIMARY 4 dbt3_s001.orders.o_custkey 1 Using where
select l_orderkey, l_linenumber, l_tax from lineitem where l_orderkey in (select o_orderkey from orders
where o_custkey in
(select c_custkey from customer
......@@ -401,11 +431,11 @@ where n_name='PERU'));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 2
1 PRIMARY lineitem ref PRIMARY,i_l_suppkey_partkey,i_l_partkey,i_l_suppkey,i_l_orderkey,i_l_orderkey_quantity i_l_suppkey 5 dbt3_s001.supplier.s_suppkey 100 Using where
1 PRIMARY supplier ref PRIMARY,i_s_nationkey i_s_nationkey 5 dbt3_s001.nation.n_nationkey 1
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY orders ref|filter PRIMARY,i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (7%) Using where; Using rowid filter
1 PRIMARY lineitem ref PRIMARY,i_l_suppkey_partkey,i_l_partkey,i_l_suppkey,i_l_orderkey,i_l_orderkey_quantity PRIMARY 4 dbt3_s001.orders.o_orderkey 4 Using where
1 PRIMARY part eq_ref PRIMARY PRIMARY 4 dbt3_s001.lineitem.l_partkey 1 Using where
1 PRIMARY orders eq_ref|filter PRIMARY,i_o_orderdate,i_o_custkey PRIMARY|i_o_orderdate 4|4 dbt3_s001.lineitem.l_orderkey 1 (7%) Using where; Using rowid filter
1 PRIMARY customer eq_ref PRIMARY,i_c_nationkey PRIMARY 4 dbt3_s001.orders.o_custkey 1 Using where
delete from lineitem where l_orderkey in (select o_orderkey from orders
where o_custkey in
(select c_custkey from customer
......@@ -466,9 +496,9 @@ and
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-10-09' and '1993-06-08');
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY customer ALL PRIMARY,i_c_nationkey NULL NULL NULL 150 Using where
1 PRIMARY nation eq_ref|filter PRIMARY,i_n_regionkey PRIMARY|i_n_regionkey 4|5 dbt3_s001.customer.c_nationkey 1 (40%) Using where; Using rowid filter
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 11 (9%) Using where; FirstMatch(nation); Using rowid filter
1 PRIMARY nation ALL PRIMARY,i_n_regionkey NULL NULL NULL 25 Using where
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (9%) Using where; FirstMatch(customer); Using rowid filter
explain format=json
select c_name, c_acctbal from customer where c_nationkey in (select n_nationkey from nation
where n_regionkey in (1,2))
......@@ -479,37 +509,33 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 0.40015207,
"nested_loop": [
{
"table": {
"table_name": "customer",
"table_name": "nation",
"access_type": "ALL",
"possible_keys": ["PRIMARY", "i_c_nationkey"],
"rows": 150,
"filtered": 100,
"attached_condition": "customer.c_nationkey is not null"
"possible_keys": ["PRIMARY", "i_n_regionkey"],
"loops": 1,
"rows": 25,
"cost": 0.013945725,
"filtered": 40,
"attached_condition": "nation.n_regionkey in (1,2)"
}
},
{
"table": {
"table_name": "nation",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_n_regionkey"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["n_nationkey"],
"ref": ["dbt3_s001.customer.c_nationkey"],
"rowid_filter": {
"range": {
"key": "i_n_regionkey",
"used_key_parts": ["n_regionkey"]
},
"rows": 10,
"selectivity_pct": 40
},
"rows": 1,
"filtered": 40,
"attached_condition": "nation.n_regionkey in (1,2)"
"table_name": "customer",
"access_type": "ref",
"possible_keys": ["PRIMARY", "i_c_nationkey"],
"key": "i_c_nationkey",
"key_length": "5",
"used_key_parts": ["c_nationkey"],
"ref": ["dbt3_s001.nation.n_nationkey"],
"loops": 10,
"rows": 6,
"cost": 0.08009436,
"filtered": 100
}
},
{
......@@ -529,10 +555,12 @@ EXPLAIN
"rows": 140,
"selectivity_pct": 9.333333333
},
"rows": 11,
"filtered": 9.333333015,
"loops": 60,
"rows": 15,
"cost": 0.306111985,
"filtered": 6.666666508,
"attached_condition": "orders.o_orderDATE between '1992-10-09' and '1993-06-08'",
"first_match": "nation"
"first_match": "customer"
}
}
]
......@@ -589,9 +617,9 @@ and
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-10-09' and '1993-06-08');
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY customer ALL PRIMARY,i_c_nationkey NULL NULL NULL 150 Using where
1 PRIMARY nation eq_ref|filter PRIMARY,i_n_regionkey PRIMARY|i_n_regionkey 4|5 dbt3_s001.customer.c_nationkey 1 (40%) Using where; Using rowid filter
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 11 (9%) Using where; FirstMatch(nation); Using rowid filter
1 PRIMARY nation ALL PRIMARY,i_n_regionkey NULL NULL NULL 25 Using where
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (9%) Using where; FirstMatch(customer); Using rowid filter
explain format=json
delete from customer where c_nationkey in (select n_nationkey from nation
where n_regionkey in (1,2))
......@@ -602,37 +630,33 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 0.40015207,
"nested_loop": [
{
"table": {
"table_name": "customer",
"table_name": "nation",
"access_type": "ALL",
"possible_keys": ["PRIMARY", "i_c_nationkey"],
"rows": 150,
"filtered": 100,
"attached_condition": "customer.c_nationkey is not null"
"possible_keys": ["PRIMARY", "i_n_regionkey"],
"loops": 1,
"rows": 25,
"cost": 0.013945725,
"filtered": 40,
"attached_condition": "nation.n_regionkey in (1,2)"
}
},
{
"table": {
"table_name": "nation",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "i_n_regionkey"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["n_nationkey"],
"ref": ["dbt3_s001.customer.c_nationkey"],
"rowid_filter": {
"range": {
"key": "i_n_regionkey",
"used_key_parts": ["n_regionkey"]
},
"rows": 10,
"selectivity_pct": 40
},
"rows": 1,
"filtered": 40,
"attached_condition": "nation.n_regionkey in (1,2)"
"table_name": "customer",
"access_type": "ref",
"possible_keys": ["PRIMARY", "i_c_nationkey"],
"key": "i_c_nationkey",
"key_length": "5",
"used_key_parts": ["c_nationkey"],
"ref": ["dbt3_s001.nation.n_nationkey"],
"loops": 10,
"rows": 6,
"cost": 0.08009436,
"filtered": 100
}
},
{
......@@ -652,10 +676,12 @@ EXPLAIN
"rows": 140,
"selectivity_pct": 9.333333333
},
"rows": 11,
"filtered": 9.333333015,
"loops": 60,
"rows": 15,
"cost": 0.306111985,
"filtered": 6.666666508,
"attached_condition": "orders.o_orderDATE between '1992-10-09' and '1993-06-08'",
"first_match": "nation"
"first_match": "customer"
}
}
]
......@@ -720,8 +746,8 @@ c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1993-01-08");
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 11
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 11 (14%) Using where; FirstMatch(customer); Using rowid filter
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (14%) Using where; FirstMatch(customer); Using rowid filter
select c_name, c_acctbal from customer where c_nationkey in (select n_nationkey from nation where n_name='PERU')
and
c_custkey in (select o_custkey from orders
......@@ -745,8 +771,8 @@ c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1993-01-08");
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation ref PRIMARY,i_n_name i_n_name 26 const 1 Using index condition
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 11
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 11 (14%) Using where; FirstMatch(customer); Using rowid filter
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (14%) Using where; FirstMatch(customer); Using rowid filter
delete from customer where c_nationkey in (select n_nationkey from nation where n_name='PERU')
and
c_custkey in (select o_custkey from orders
......@@ -771,27 +797,138 @@ Customer#000000133 2314.67
drop table t;
# Materialization
# ===============
set optimizer_switch='firstmatch=off';
explain
select c_name, c_acctbal from customer where c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1995-01-08");
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation range PRIMARY,i_n_name i_n_name 26 NULL 4 Using index condition
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY <subquery3> eq_ref distinct_key distinct_key 4 func 1
3 MATERIALIZED orders ALL i_o_orderdate,i_o_custkey NULL NULL NULL 1500 Using where
select c_name, c_acctbal from customer where c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1995-01-08");
c_name c_acctbal
Customer#000000008 6819.74
Customer#000000014 5266.3
Customer#000000025 7133.7
Customer#000000035 1228.24
Customer#000000038 6345.11
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000067 8166.59
Customer#000000077 1738.87
Customer#000000094 5500.11
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000103 2757.45
Customer#000000106 3288.42
Customer#000000113 2912
Customer#000000121 6428.32
Customer#000000130 5073.58
Customer#000000133 2314.67
Customer#000000139 7897.78
Customer#000000142 2209.81
create table t as
select * from customer where c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1995-01-08");
explain
delete from customer where c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1995-01-08");
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY nation range PRIMARY,i_n_name i_n_name 26 NULL 4 Using index condition
1 PRIMARY customer ref PRIMARY,i_c_nationkey i_c_nationkey 5 dbt3_s001.nation.n_nationkey 6
1 PRIMARY <subquery3> eq_ref distinct_key distinct_key 4 func 1
3 MATERIALIZED orders ALL i_o_orderdate,i_o_custkey NULL NULL NULL 1500 Using where
delete from customer where c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1995-01-08");
select c_name, c_acctbal from customer where c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1995-01-08");
c_name c_acctbal
insert into customer select * from t;
select c_name, c_acctbal from customer where c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between "1992-01-09" and "1995-01-08");
c_name c_acctbal
Customer#000000008 6819.74
Customer#000000014 5266.3
Customer#000000025 7133.7
Customer#000000035 1228.24
Customer#000000038 6345.11
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000067 8166.59
Customer#000000077 1738.87
Customer#000000094 5500.11
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000103 2757.45
Customer#000000106 3288.42
Customer#000000113 2912
Customer#000000121 6428.32
Customer#000000130 5073.58
Customer#000000133 2314.67
Customer#000000139 7897.78
Customer#000000142 2209.81
drop table t;
set optimizer_switch='firstmatch=default';
explain
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY <subquery2> ALL distinct_key NULL NULL NULL 28
1 PRIMARY customer eq_ref PRIMARY PRIMARY 4 dbt3_s001.orders.o_custkey 1
2 MATERIALIZED orders range i_o_orderdate,i_o_custkey i_o_orderdate 4 NULL 28 Using index condition; Using where
1 PRIMARY customer ALL PRIMARY NULL NULL NULL 150
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
2 MATERIALIZED orders ALL i_o_orderdate,i_o_custkey NULL NULL NULL 1500 Using where
explain format=json
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 0.382051418,
"nested_loop": [
{
"table": {
"table_name": "<subquery2>",
"table_name": "customer",
"access_type": "ALL",
"possible_keys": ["PRIMARY"],
"loops": 1,
"rows": 150,
"cost": 0.03493875,
"filtered": 100
}
},
{
"table": {
"table_name": "<subquery2>",
"access_type": "eq_ref",
"possible_keys": ["distinct_key"],
"rows": 28,
"key": "distinct_key",
"key_length": "4",
"used_key_parts": ["o_custkey"],
"ref": ["func"],
"rows": 1,
"filtered": 100,
"materialized": {
"unique": 1,
......@@ -801,89 +938,155 @@ EXPLAIN
{
"table": {
"table_name": "orders",
"access_type": "range",
"access_type": "ALL",
"possible_keys": ["i_o_orderdate", "i_o_custkey"],
"key": "i_o_orderdate",
"key_length": "4",
"used_key_parts": ["o_orderDATE"],
"rows": 28,
"filtered": 100,
"index_condition": "orders.o_orderDATE between '1992-01-09' and '1992-03-08'",
"attached_condition": "orders.o_custkey is not null"
"loops": 1,
"rows": 1500,
"cost": 0.2532975,
"filtered": 16.13333321,
"attached_condition": "orders.o_orderDATE between '1992-01-09' and '1993-03-08'"
}
}
]
}
}
}
},
{
"table": {
"table_name": "customer",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["c_custkey"],
"ref": ["dbt3_s001.orders.o_custkey"],
"rows": 1,
"filtered": 100
}
}
]
}
}
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
create table t as
select * from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
explain
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY <subquery2> ALL distinct_key NULL NULL NULL 28
1 PRIMARY customer eq_ref PRIMARY PRIMARY 4 dbt3_s001.orders.o_custkey 1
2 MATERIALIZED orders range i_o_orderdate,i_o_custkey i_o_orderdate 4 NULL 28 Using index condition; Using where
1 PRIMARY customer ALL PRIMARY NULL NULL NULL 150
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
2 MATERIALIZED orders ALL i_o_orderdate,i_o_custkey NULL NULL NULL 1500 Using where
explain format=json
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 0.37364371,
"nested_loop": [
{
"table": {
"table_name": "<subquery2>",
"table_name": "customer",
"access_type": "ALL",
"possible_keys": ["PRIMARY"],
"loops": 1,
"rows": 150,
"cost": 0.026531042,
"filtered": 100
}
},
{
"table": {
"table_name": "<subquery2>",
"access_type": "eq_ref",
"possible_keys": ["distinct_key"],
"rows": 28,
"key": "distinct_key",
"key_length": "4",
"used_key_parts": ["o_custkey"],
"ref": ["func"],
"rows": 1,
"filtered": 100,
"materialized": {
"unique": 1,
......@@ -893,71 +1096,121 @@ EXPLAIN
{
"table": {
"table_name": "orders",
"access_type": "range",
"access_type": "ALL",
"possible_keys": ["i_o_orderdate", "i_o_custkey"],
"key": "i_o_orderdate",
"key_length": "4",
"used_key_parts": ["o_orderDATE"],
"rows": 28,
"filtered": 100,
"index_condition": "orders.o_orderDATE between '1992-01-09' and '1992-03-08'",
"attached_condition": "orders.o_custkey is not null"
"loops": 1,
"rows": 1500,
"cost": 0.2532975,
"filtered": 16.13333321,
"attached_condition": "orders.o_orderDATE between '1992-01-09' and '1993-03-08'"
}
}
]
}
}
}
},
{
"table": {
"table_name": "customer",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["c_custkey"],
"ref": ["dbt3_s001.orders.o_custkey"],
"rows": 1,
"filtered": 100
}
}
]
}
}
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
insert into customer select * from t;
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000076 5745.33
Customer#000000091 4643.14
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
drop table t;
explain
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
......@@ -1141,18 +1394,22 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 0.085533248,
"nested_loop": [
{
"table": {
"table_name": "<subquery2>",
"access_type": "ALL",
"possible_keys": ["distinct_key"],
"loops": 1,
"rows": 28,
"cost": 0.03691572,
"filtered": 100,
"materialized": {
"unique": 1,
"query_block": {
"select_id": 2,
"cost": 0.053826401,
"having_condition": "count(orders.o_custkey) > 1",
"temporary_table": {
"nested_loop": [
......@@ -1164,7 +1421,9 @@ EXPLAIN
"key": "i_o_orderdate",
"key_length": "4",
"used_key_parts": ["o_orderDATE"],
"loops": 1,
"rows": 28,
"cost": 0.035889016,
"filtered": 100,
"index_condition": "orders.o_orderDATE between '1992-01-09' and '1992-03-08'"
}
......@@ -1184,7 +1443,9 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["c_custkey"],
"ref": ["<subquery2>.o_custkey"],
"loops": 28,
"rows": 1,
"cost": 0.048617528,
"filtered": 100
}
}
......@@ -1220,18 +1481,22 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 0.054856476,
"nested_loop": [
{
"table": {
"table_name": "<subquery2>",
"access_type": "ALL",
"possible_keys": ["distinct_key"],
"loops": 1,
"rows": 28,
"cost": 0.03691572,
"filtered": 100,
"materialized": {
"unique": 1,
"query_block": {
"select_id": 2,
"cost": 0.053826401,
"having_condition": "count(orders.o_custkey) > 1",
"temporary_table": {
"nested_loop": [
......@@ -1243,7 +1508,9 @@ EXPLAIN
"key": "i_o_orderdate",
"key_length": "4",
"used_key_parts": ["o_orderDATE"],
"loops": 1,
"rows": 28,
"cost": 0.035889016,
"filtered": 100,
"index_condition": "orders.o_orderDATE between '1992-01-09' and '1992-03-08'"
}
......@@ -1263,7 +1530,9 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["c_custkey"],
"ref": ["<subquery2>.o_custkey"],
"loops": 28,
"rows": 1,
"cost": 0.017940756,
"filtered": 100
}
}
......@@ -1295,7 +1564,7 @@ where o_orderDATE between '1992-01-09' and '1993-03-08'
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY customer ALL PRIMARY NULL NULL NULL 150
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 dbt3_s001.customer.c_custkey 1
2 MATERIALIZED orders range i_o_orderdate i_o_orderdate 4 NULL 242 Using index condition; Using temporary
2 MATERIALIZED orders ALL i_o_orderdate NULL NULL NULL 1500 Using where; Using temporary
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1993-03-08'
group by o_custkey having count(o_custkey) > 5);
......@@ -1320,7 +1589,7 @@ where o_orderDATE between '1992-01-09' and '1993-03-08'
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY customer ALL PRIMARY NULL NULL NULL 150
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 dbt3_s001.customer.c_custkey 1
2 MATERIALIZED orders range i_o_orderdate i_o_orderdate 4 NULL 242 Using index condition; Using temporary
2 MATERIALIZED orders ALL i_o_orderdate NULL NULL NULL 1500 Using where; Using temporary
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1993-03-08'
group by o_custkey having count(o_custkey) > 5);
......@@ -1418,6 +1687,7 @@ drop table t,r;
deallocate prepare stmt;
# FirstMatch PS
# =============
set optimizer_switch='materialization=off';
prepare stmt from "
delete from customer where c_nationkey in (select n_nationkey from nation
where n_regionkey in (1,2))
......@@ -1569,155 +1839,468 @@ Customer#000000139 7897.78
Customer#000000142 2209.81
drop table t,r;
deallocate prepare stmt;
set optimizer_switch='materialization=default';
# Materialization PS
# ==================
prepare stmt from "
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08') and c_name like ?;
where o_orderDATE between '1992-01-09' and '1993-03-08') and c_name like ?;
";
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
set @a1='Customer#%1_';
create table t as
select * from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08') and c_name like @a1;
where o_orderDATE between '1992-01-09' and '1993-03-08') and c_name like @a1;
execute stmt using @a1;
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
insert into customer select * from t;
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
set @a2='Customer#%3_';
create table r as
select * from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08') and c_name like @a2;
where o_orderDATE between '1992-01-09' and '1993-03-08') and c_name like @a2;
execute stmt using @a2;
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
insert into customer select * from r;
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
drop table t,r;
deallocate prepare stmt;
# Materialization SJM PS
# ======================
prepare stmt from "
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08') and c_acctbal between ? and ?;
where o_orderDATE between '1992-01-09' and '1992-03-08'
group by o_custkey having count(o_custkey) > 1) and c_acctbal between ? and ?;
";
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08'
......@@ -1795,6 +2378,7 @@ o_orderkey o_totalprice
3142 16030.15
5095 184583.99
5121 150334.57
5382 138423.03
644 201268.06
737 12984.85
create table t as
......@@ -1811,6 +2395,7 @@ o_orderkey o_totalprice
1729 12137.76
2880 145761.99
3142 16030.15
5382 138423.03
644 201268.06
737 12984.85
insert into orders select * from t;
......@@ -1824,6 +2409,7 @@ o_orderkey o_totalprice
3142 16030.15
5095 184583.99
5121 150334.57
5382 138423.03
644 201268.06
737 12984.85
create table r as
......@@ -1841,6 +2427,7 @@ o_orderkey o_totalprice
2880 145761.99
3142 16030.15
5121 150334.57
5382 138423.03
737 12984.85
insert into orders select * from r;
select o_orderkey, o_totalprice from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
......@@ -1853,12 +2440,14 @@ o_orderkey o_totalprice
3142 16030.15
5095 184583.99
5121 150334.57
5382 138423.03
644 201268.06
737 12984.85
drop table t,r;
drop procedure p;
# FirstMatch SP
# =============
set optimizer_switch='materialization=off';
create procedure p(a int)
delete from customer where c_nationkey in (select n_nationkey from nation
where n_regionkey in (1,2))
......@@ -1873,10 +2462,13 @@ where o_orderDATE between '1992-10-09' and '1993-06-08');
c_name c_acctbal
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000037 -917.75
Customer#000000040 1335.3
Customer#000000047 274.58
Customer#000000059 3458.6
Customer#000000061 1536.24
......@@ -1913,8 +2505,11 @@ and
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-10-09' and '1993-06-08');
c_name c_acctbal
Customer#000000017 6.34
Customer#000000022 591.98
Customer#000000028 1007.18
Customer#000000037 -917.75
Customer#000000040 1335.3
Customer#000000047 274.58
Customer#000000059 3458.6
Customer#000000061 1536.24
......@@ -1936,10 +2531,13 @@ where o_orderDATE between '1992-10-09' and '1993-06-08');
c_name c_acctbal
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000037 -917.75
Customer#000000040 1335.3
Customer#000000047 274.58
Customer#000000059 3458.6
Customer#000000061 1536.24
......@@ -1976,8 +2574,11 @@ and
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-10-09' and '1993-06-08');
c_name c_acctbal
Customer#000000017 6.34
Customer#000000022 591.98
Customer#000000028 1007.18
Customer#000000037 -917.75
Customer#000000040 1335.3
Customer#000000047 274.58
Customer#000000061 1536.24
Customer#000000064 -646.64
......@@ -1993,10 +2594,13 @@ where o_orderDATE between '1992-10-09' and '1993-06-08');
c_name c_acctbal
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000037 -917.75
Customer#000000040 1335.3
Customer#000000047 274.58
Customer#000000059 3458.6
Customer#000000061 1536.24
......@@ -2022,81 +2626,304 @@ Customer#000000139 7897.78
Customer#000000142 2209.81
drop table t,r;
drop procedure p;
set optimizer_switch='materialization=default';
# Materialization SP
# ==================
create procedure p()
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
create table t as
select * from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
call p();
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
insert into customer select * from t;
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
create table r as
select * from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
call p();
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
insert into customer select * from r;
select c_name, c_acctbal from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name c_acctbal
Customer#000000001 711.56
Customer#000000002 121.65
Customer#000000005 794.47
Customer#000000007 9561.95
Customer#000000008 6819.74
Customer#000000010 2753.54
Customer#000000011 -272.6
Customer#000000013 3857.34
Customer#000000014 5266.3
Customer#000000016 4681.03
Customer#000000017 6.34
Customer#000000019 8914.71
Customer#000000022 591.98
Customer#000000023 3332.02
Customer#000000025 7133.7
Customer#000000028 1007.18
Customer#000000029 7618.27
Customer#000000031 5236.89
Customer#000000032 3471.53
Customer#000000034 8589.7
Customer#000000035 1228.24
Customer#000000037 -917.75
Customer#000000038 6345.11
Customer#000000040 1335.3
Customer#000000041 270.95
Customer#000000043 9904.28
Customer#000000044 7315.94
Customer#000000046 5744.59
Customer#000000047 274.58
Customer#000000049 4573.94
Customer#000000052 5630.28
Customer#000000053 4113.64
Customer#000000055 4572.11
Customer#000000056 6530.86
Customer#000000058 6478.46
Customer#000000059 3458.6
Customer#000000061 1536.24
Customer#000000062 595.61
Customer#000000064 -646.64
Customer#000000065 8795.16
Customer#000000067 8166.59
Customer#000000070 4867.52
Customer#000000071 -611.19
Customer#000000073 4288.5
Customer#000000074 2764.43
Customer#000000076 5745.33
Customer#000000079 5121.28
Customer#000000080 7383.53
Customer#000000082 9468.34
Customer#000000083 6463.51
Customer#000000085 3386.64
Customer#000000086 3306.32
Customer#000000088 8031.44
Customer#000000089 1530.76
Customer#000000091 4643.14
Customer#000000092 1182.91
Customer#000000094 5500.11
Customer#000000095 5327.38
Customer#000000097 2164.48
Customer#000000098 -551.37
Customer#000000100 9889.89
Customer#000000101 7470.96
Customer#000000103 2757.45
Customer#000000104 -588.38
Customer#000000106 3288.42
Customer#000000107 2514.15
Customer#000000109 -716.1
Customer#000000110 7462.99
Customer#000000112 2953.35
Customer#000000115 7508.92
Customer#000000116 8403.99
Customer#000000118 3582.37
Customer#000000121 6428.32
Customer#000000122 7865.46
Customer#000000127 9280.71
Customer#000000128 -986.96
Customer#000000130 5073.58
Customer#000000131 8595.53
Customer#000000133 2314.67
Customer#000000134 4608.9
Customer#000000136 -842.39
Customer#000000137 7838.3
Customer#000000139 7897.78
Customer#000000140 9963.15
Customer#000000142 2209.81
Customer#000000143 2186.5
Customer#000000145 9748.93
Customer#000000148 2135.6
Customer#000000149 8959.65
drop table t,r;
drop procedure p;
# Materialization SJM SP
......@@ -2158,72 +2985,294 @@ drop procedure p;
# ====================
# Check for DELETE ... RETURNING with SJ subquery in WHERE
select c_name from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name
Customer#000000001
Customer#000000002
Customer#000000005
Customer#000000007
Customer#000000008
Customer#000000010
Customer#000000011
Customer#000000013
Customer#000000014
Customer#000000016
Customer#000000017
Customer#000000019
Customer#000000022
Customer#000000023
Customer#000000025
Customer#000000028
Customer#000000029
Customer#000000031
Customer#000000032
Customer#000000034
Customer#000000035
Customer#000000037
Customer#000000038
Customer#000000040
Customer#000000041
Customer#000000043
Customer#000000044
Customer#000000046
Customer#000000047
Customer#000000049
Customer#000000052
Customer#000000053
Customer#000000055
Customer#000000056
Customer#000000058
Customer#000000059
Customer#000000061
Customer#000000062
Customer#000000064
Customer#000000065
Customer#000000067
Customer#000000070
Customer#000000071
Customer#000000073
Customer#000000074
Customer#000000076
Customer#000000079
Customer#000000080
Customer#000000082
Customer#000000083
Customer#000000085
Customer#000000086
Customer#000000088
Customer#000000089
Customer#000000091
Customer#000000092
Customer#000000094
Customer#000000095
Customer#000000097
Customer#000000098
Customer#000000100
Customer#000000101
Customer#000000103
Customer#000000104
Customer#000000106
Customer#000000107
Customer#000000109
Customer#000000110
Customer#000000112
Customer#000000115
Customer#000000116
Customer#000000118
Customer#000000121
Customer#000000122
Customer#000000127
Customer#000000128
Customer#000000130
Customer#000000131
Customer#000000133
Customer#000000134
Customer#000000136
Customer#000000137
Customer#000000139
Customer#000000140
Customer#000000142
Customer#000000143
Customer#000000145
Customer#000000148
Customer#000000149
create table t as
select * from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
explain
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08') returning c_name;
where o_orderDATE between '1992-01-09' and '1993-03-08') returning c_name;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY customer ALL NULL NULL NULL NULL 141 Using where
2 DEPENDENT SUBQUERY orders index_subquery|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 func 175 (2%) Using where; Using rowid filter
1 PRIMARY customer ALL NULL NULL NULL NULL 150 Using where
2 DEPENDENT SUBQUERY orders index_subquery i_o_orderdate,i_o_custkey i_o_custkey 5 func 15 Using where
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08') returning c_name;
where o_orderDATE between '1992-01-09' and '1993-03-08') returning c_name;
c_name
Customer#000000001
Customer#000000002
Customer#000000005
Customer#000000007
Customer#000000008
Customer#000000010
Customer#000000011
Customer#000000013
Customer#000000014
Customer#000000016
Customer#000000017
Customer#000000019
Customer#000000022
Customer#000000023
Customer#000000025
Customer#000000028
Customer#000000029
Customer#000000031
Customer#000000032
Customer#000000034
Customer#000000035
Customer#000000037
Customer#000000038
Customer#000000040
Customer#000000041
Customer#000000043
Customer#000000044
Customer#000000046
Customer#000000047
Customer#000000049
Customer#000000052
Customer#000000053
Customer#000000055
Customer#000000056
Customer#000000058
Customer#000000059
Customer#000000061
Customer#000000062
Customer#000000064
Customer#000000065
Customer#000000067
Customer#000000070
Customer#000000071
Customer#000000073
Customer#000000074
Customer#000000076
Customer#000000079
Customer#000000080
Customer#000000082
Customer#000000083
Customer#000000085
Customer#000000086
Customer#000000088
Customer#000000089
Customer#000000091
Customer#000000092
Customer#000000094
Customer#000000095
Customer#000000097
Customer#000000098
Customer#000000100
Customer#000000101
Customer#000000103
Customer#000000104
Customer#000000106
Customer#000000107
Customer#000000109
Customer#000000110
Customer#000000112
Customer#000000115
Customer#000000116
Customer#000000118
Customer#000000121
Customer#000000122
Customer#000000127
Customer#000000128
Customer#000000130
Customer#000000131
Customer#000000133
Customer#000000134
Customer#000000136
Customer#000000137
Customer#000000139
Customer#000000140
Customer#000000142
Customer#000000143
Customer#000000145
Customer#000000148
Customer#000000149
select c_name from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name
insert into customer select * from t;
select c_name from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
c_name
Customer#000000001
Customer#000000002
Customer#000000005
Customer#000000007
Customer#000000008
Customer#000000010
Customer#000000011
Customer#000000013
Customer#000000014
Customer#000000016
Customer#000000017
Customer#000000019
Customer#000000022
Customer#000000023
Customer#000000025
Customer#000000028
Customer#000000029
Customer#000000031
Customer#000000032
Customer#000000034
Customer#000000035
Customer#000000037
Customer#000000038
Customer#000000040
Customer#000000041
Customer#000000043
Customer#000000044
Customer#000000046
Customer#000000047
Customer#000000049
Customer#000000052
Customer#000000053
Customer#000000055
Customer#000000056
Customer#000000058
Customer#000000059
Customer#000000061
Customer#000000062
Customer#000000064
Customer#000000065
Customer#000000067
Customer#000000070
Customer#000000071
Customer#000000073
Customer#000000074
Customer#000000076
Customer#000000079
Customer#000000080
Customer#000000082
Customer#000000083
Customer#000000085
Customer#000000086
Customer#000000088
Customer#000000089
Customer#000000091
Customer#000000092
Customer#000000094
Customer#000000095
Customer#000000097
Customer#000000098
Customer#000000100
Customer#000000101
Customer#000000103
Customer#000000104
Customer#000000106
Customer#000000107
Customer#000000109
Customer#000000110
Customer#000000112
Customer#000000115
Customer#000000116
Customer#000000118
Customer#000000121
Customer#000000122
Customer#000000127
Customer#000000128
Customer#000000130
Customer#000000131
Customer#000000133
Customer#000000134
Customer#000000136
Customer#000000137
Customer#000000139
Customer#000000140
Customer#000000142
Customer#000000143
Customer#000000145
Customer#000000148
Customer#000000149
drop table t;
select c_name from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08'
......@@ -2243,7 +3292,7 @@ delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08'
group by o_custkey having count(o_custkey) > 1) returning c_name;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY customer ALL NULL NULL NULL NULL 141 Using where
1 PRIMARY customer ALL NULL NULL NULL NULL 150 Using where
2 DEPENDENT SUBQUERY orders range i_o_orderdate i_o_orderdate 4 NULL 28 Using index condition; Using temporary
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08'
......@@ -2269,64 +3318,16 @@ Customer#000000037
Customer#000000056
Customer#000000118
drop table t;
# Check for DELETE ... RETURNING with SJ subquery in WHERE
select c_name from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
c_name
Customer#000000013
Customer#000000016
Customer#000000025
Customer#000000032
Customer#000000037
Customer#000000038
Customer#000000052
Customer#000000056
Customer#000000065
Customer#000000076
Customer#000000091
Customer#000000115
Customer#000000116
Customer#000000118
Customer#000000140
create table t as
select * from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
explain
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08') returning c_name;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY customer ALL NULL NULL NULL NULL 141 Using where
2 DEPENDENT SUBQUERY orders index_subquery|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 func 175 (2%) Using where; Using rowid filter
delete from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08') returning c_name;
c_name
Customer#000000013
Customer#000000016
Customer#000000025
Customer#000000032
Customer#000000037
Customer#000000038
Customer#000000052
Customer#000000056
Customer#000000065
Customer#000000076
Customer#000000091
Customer#000000115
Customer#000000116
Customer#000000118
Customer#000000140
select c_name from customer where c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
c_name
insert into customer select * from t;
drop table t;
# Check for DELETE ... ORDER BY ...LIMIT with SJ subquery in WHERE
select o_orderkey, o_totalprice from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
o_custkey in (select c_custkey from customer
where c_nationkey in (1,2));
o_orderkey o_totalprice
1221 117397.16
1344 43809.37
1856 189361.42
1925 146382.71
3139 40975.96
324 26868.85
4903 34363.63
5607 24660.06
......@@ -2338,18 +3339,21 @@ where c_nationkey in (1,2))
order by o_totalprice limit 500;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY orders range i_o_orderdate i_o_orderdate 4 NULL 108 Using where; Using filesort
2 DEPENDENT SUBQUERY customer unique_subquery|filter PRIMARY,i_c_nationkey PRIMARY|i_c_nationkey 4|5 func 1 (10%) Using where; Using rowid filter
2 DEPENDENT SUBQUERY customer unique_subquery PRIMARY,i_c_nationkey PRIMARY 4 func 1 Using where
create table t as
select * from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
o_custkey in (select c_custkey from customer
where c_nationkey in (1,2));
select o_orderkey, o_totalprice from t;
o_orderkey o_totalprice
1221 117397.16
324 26868.85
1856 189361.42
1221 117397.16
4903 34363.63
5607 24660.06
1344 43809.37
1925 146382.71
3139 40975.96
delete from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
o_custkey in (select c_custkey from customer
where c_nationkey in (1,2))
......@@ -2364,7 +3368,10 @@ o_custkey in (select c_custkey from customer
where c_nationkey in (1,2));
o_orderkey o_totalprice
1221 117397.16
1344 43809.37
1856 189361.42
1925 146382.71
3139 40975.96
324 26868.85
4903 34363.63
5607 24660.06
......@@ -2375,19 +3382,22 @@ delete from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
o_custkey in (select c_custkey from customer
where c_nationkey in (1,2));
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY customer range PRIMARY,i_c_nationkey i_c_nationkey 5 NULL 14 Using index condition
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 12 (7%) Using where; Using rowid filter
1 PRIMARY customer range PRIMARY,i_c_nationkey i_c_nationkey 5 NULL 13 Using index condition
1 PRIMARY orders ref|filter i_o_orderdate,i_o_custkey i_o_custkey|i_o_orderdate 5|4 dbt3_s001.customer.c_custkey 15 (7%) Using where; Using rowid filter
create table t as
select * from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
o_custkey in (select c_custkey from customer
where c_nationkey in (1,2));
select o_orderkey, o_totalprice from t;
o_orderkey o_totalprice
1856 189361.42
324 26868.85
1221 117397.16
324 26868.85
1856 189361.42
4903 34363.63
5607 24660.06
1344 43809.37
1925 146382.71
3139 40975.96
delete from orders where o_orderDATE between '1992-01-01' and '1992-06-30' and
o_custkey in (select c_custkey from customer
where c_nationkey in (1,2));
......@@ -2401,7 +3411,10 @@ o_custkey in (select c_custkey from customer
where c_nationkey in (1,2));
o_orderkey o_totalprice
1221 117397.16
1344 43809.37
1856 189361.42
1925 146382.71
3139 40975.96
324 26868.85
4903 34363.63
5607 24660.06
......
mysql-test/main/delete_single_to_multi.test
View file @ 2ae8dc24
......@@ -15,7 +15,9 @@ use dbt3_s001;
--enable_query_log
create index i_n_name on nation(n_name);
analyze table nation;
analyze table
nation, lineitem, customer, orders, part, supplier, partsupp, region
persistent for all;
--echo # Pullout
......@@ -242,16 +244,18 @@ drop table t;
--echo # Materialization
--echo # ===============
set optimizer_switch='firstmatch=off';
let $c7=
c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between "1992-01-09" and "1995-01-08");
eval
explain
select c_name, c_acctbal from customer where $c7;
eval
explain format=json
select c_name, c_acctbal from customer where $c7;
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
......@@ -263,9 +267,6 @@ eval
explain
delete from customer where $c7;
eval
explain format=json
delete from customer where $c7;
eval
delete from customer where $c7;
eval
select c_name, c_acctbal from customer where $c7;
......@@ -276,14 +277,18 @@ eval
select c_name, c_acctbal from customer where $c7;
drop table t;
set optimizer_switch='firstmatch=default';
let $c8=
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-06-09' and '1993-01-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
eval
explain
select c_name, c_acctbal from customer where $c8;
eval
explain format=json
select c_name, c_acctbal from customer where $c8;
--sorted_result
eval
select c_name, c_acctbal from customer where $c8;
......@@ -295,6 +300,9 @@ eval
explain
delete from customer where $c8;
eval
explain format=json
delete from customer where $c8;
eval
delete from customer where $c8;
eval
select c_name, c_acctbal from customer where $c8;
......@@ -306,20 +314,13 @@ select c_name, c_acctbal from customer where $c8;
drop table t;
--echo # Materialization SJM
--echo # ===================
let $c9=
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08'
group by o_custkey having count(o_custkey) > 1);
where o_orderDATE between '1992-06-09' and '1993-01-08');
eval
explain
select c_name, c_acctbal from customer where $c9;
eval
explain format=json
select c_name, c_acctbal from customer where $c9;
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
......@@ -331,9 +332,6 @@ eval
explain
delete from customer where $c9;
eval
explain format=json
delete from customer where $c9;
eval
delete from customer where $c9;
eval
select c_name, c_acctbal from customer where $c9;
......@@ -345,14 +343,20 @@ select c_name, c_acctbal from customer where $c9;
drop table t;
--echo # Materialization SJM
--echo # ===================
let $c10=
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1993-03-08'
group by o_custkey having count(o_custkey) > 5);
where o_orderDATE between '1992-01-09' and '1992-03-08'
group by o_custkey having count(o_custkey) > 1);
eval
explain
select c_name, c_acctbal from customer where $c10;
eval
explain format=json
select c_name, c_acctbal from customer where $c10;
--sorted_result
eval
select c_name, c_acctbal from customer where $c10;
......@@ -364,6 +368,9 @@ eval
explain
delete from customer where $c10;
eval
explain format=json
delete from customer where $c10;
eval
delete from customer where $c10;
eval
select c_name, c_acctbal from customer where $c10;
......@@ -375,6 +382,36 @@ select c_name, c_acctbal from customer where $c10;
drop table t;
let $c11=
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1993-03-08'
group by o_custkey having count(o_custkey) > 5);
eval
explain
select c_name, c_acctbal from customer where $c11;
--sorted_result
eval
select c_name, c_acctbal from customer where $c11;
eval
create table t as
select * from customer where $c11;
eval
explain
delete from customer where $c11;
eval
delete from customer where $c11;
eval
select c_name, c_acctbal from customer where $c11;
insert into customer select * from t;
--sorted_result
eval
select c_name, c_acctbal from customer where $c11;
drop table t;
--echo # Pullout PS
--echo # ==========
......@@ -416,6 +453,8 @@ deallocate prepare stmt;
--echo # FirstMatch PS
--echo # =============
set optimizer_switch='materialization=off';
eval
prepare stmt from "
delete from customer where $c5;
......@@ -450,42 +489,43 @@ drop table t,r;
deallocate prepare stmt;
set optimizer_switch='materialization=default';
--echo # Materialization PS
--echo # ==================
eval
prepare stmt from "
delete from customer where $c7 and c_name like ?;
delete from customer where $c8 and c_name like ?;
";
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
set @a1='Customer#%1_';
eval
create table t as
select * from customer where $c7 and c_name like @a1;
select * from customer where $c8 and c_name like @a1;
execute stmt using @a1;
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
insert into customer select * from t;
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
set @a2='Customer#%3_';
eval
create table r as
select * from customer where $c7 and c_name like @a2;
select * from customer where $c8 and c_name like @a2;
execute stmt using @a2;
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
insert into customer select * from r;
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
drop table t,r;
deallocate prepare stmt;
......@@ -496,38 +536,38 @@ deallocate prepare stmt;
eval
prepare stmt from "
delete from customer where $c7 and c_acctbal between ? and ?;
delete from customer where $c10 and c_acctbal between ? and ?;
";
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
set @a1=3500;
set @a2=4000;
eval
create table t as
select * from customer where $c9 and c_acctbal between @a1 and @a2;
select * from customer where $c10 and c_acctbal between @a1 and @a2;
execute stmt using @a1, @a2;
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
insert into customer select * from t;
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
set @a3=-1000;
set @a4=3500;
eval
create table r as
select * from customer where $c9 and c_acctbal between @a3 and @a4;
select * from customer where $c10 and c_acctbal between @a3 and @a4;
execute stmt using @a3, @a4;
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
insert into customer select * from r;
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
drop table t,r;
deallocate prepare stmt;
......@@ -573,6 +613,8 @@ drop procedure p;
--echo # FirstMatch SP
--echo # =============
set optimizer_switch='materialization=off';
eval
create procedure p(a int)
delete from customer where $c5 and c_acctbal > a;
......@@ -606,39 +648,41 @@ drop table t,r;
drop procedure p;
set optimizer_switch='materialization=default';
--echo # Materialization SP
--echo # ==================
eval
create procedure p()
delete from customer where $c7;
delete from customer where $c8;
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
eval
create table t as
select * from customer where $c7;
select * from customer where $c8;
call p();
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
insert into customer select * from t;
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
eval
create table r as
select * from customer where $c7;
select * from customer where $c8;
call p();
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
insert into customer select * from r;
--sorted_result
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
drop table t,r;
drop procedure p;
......@@ -649,33 +693,33 @@ drop procedure p;
eval
create procedure p()
delete from customer where $c9;
delete from customer where $c10;
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
eval
create table t as
select * from customer where $c9;
select * from customer where $c10;
call p();
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
insert into customer select * from t;
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
eval
create table r as
select * from customer where $c9;
select * from customer where $c10;
call p();
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
insert into customer select * from r;
--sorted_result
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
drop table t,r;
drop procedure p;
......@@ -687,64 +731,44 @@ drop procedure p;
--sorted_result
eval
select c_name from customer where $c7;
select c_name from customer where $c8;
eval
create table t as
select * from customer where $c7;
select * from customer where $c8;
eval
explain
delete from customer where $c7 returning c_name;
delete from customer where $c8 returning c_name;
--sorted_result
eval
delete from customer where $c7 returning c_name;
delete from customer where $c8 returning c_name;
--sorted_result
eval
select c_name from customer where $c7;
select c_name from customer where $c8;
insert into customer select * from t;
--sorted_result
eval
select c_name from customer where $c7;
select c_name from customer where $c8;
drop table t;
--sorted_result
eval
select c_name from customer where $c9;
select c_name from customer where $c10;
eval
create table t as
select * from customer where $c9;
select * from customer where $c10;
eval
explain
delete from customer where $c9 returning c_name;
delete from customer where $c10 returning c_name;
--sorted_result
eval
delete from customer where $c9 returning c_name;
delete from customer where $c10 returning c_name;
--sorted_result
eval
select c_name from customer where $c9;
select c_name from customer where $c10;
insert into customer select * from t;
--sorted_result
eval
select c_name from customer where $c9;
drop table t;
--echo # Check for DELETE ... RETURNING with SJ subquery in WHERE
--sorted_result
eval
select c_name from customer where $c7;
eval
create table t as
select * from customer where $c7;
eval
explain
delete from customer where $c7 returning c_name;
--sorted_result
eval
delete from customer where $c7 returning c_name;
--sorted_result
eval
select c_name from customer where $c7;
insert into customer select * from t;
select c_name from customer where $c10;
drop table t;
--echo # Check for DELETE ... ORDER BY ...LIMIT with SJ subquery in WHERE
......
mysql-test/main/derived_cond_pushdown.result
View file @ 2ae8dc24
......@@ -13134,20 +13134,7 @@ EXPLAIN
"materialized": {
"query_block": {
"select_id": 3,
<<<<<<< 2ad65c4dbcb291867725d50d1f53c8da8549afb3
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"loops": 1,
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f2 < 2"
}
=======
"filesort": {
"sort_key": "t1.f2",
"temporary_table": {
......@@ -13156,7 +13143,9 @@ EXPLAIN
"table": {
"table_name": "t1",
"access_type": "ALL",
"loops": 1,
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f2 < 2"
}
......
mysql-test/main/log_state.result
View file @ 2ae8dc24
......@@ -243,7 +243,7 @@ rows_examined sql_text
4 UPDATE t1 SET a=a+sleep(.02) WHERE a>2
8 UPDATE t1 SET a=a+sleep(.02) ORDER BY a DESC
1 UPDATE t2 set b=b+sleep(.02) limit 1
10 UPDATE t1 SET a=a+sleep(.02) WHERE a in (SELECT b from t2)
6 UPDATE t1 SET a=a+sleep(.02) WHERE a in (SELECT b from t2)
6 DELETE FROM t1 WHERE a=a+sleep(.02) ORDER BY a LIMIT 2
disconnect con2;
connection default;
......
mysql-test/main/multi_update.result
View file @ 2ae8dc24
......@@ -1270,6 +1270,7 @@ DROP TABLES t1, t2;
# End of 10.3 tests
#
# MDEV-30538: multi-table UPDATE/DELETE with possible exists-to-in
#
create table t1 (c1 int, c2 int, c3 int, index idx(c2));
insert into t1 values
(1,1,1),(3,2,2),(1,3,3),
......
mysql-test/main/myisam_explain_non_select_all.result
View file @ 2ae8dc24
......@@ -218,16 +218,14 @@ INSERT INTO t2 VALUES (1), (2), (3);
#
EXPLAIN UPDATE t1 SET a = 10 WHERE 1 IN (SELECT 1 FROM t2 WHERE t2.b < 3);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
1 PRIMARY t2 ALL NULL NULL NULL NULL 3 Using where; FirstMatch
1 PRIMARY t1 ALL NULL NULL NULL NULL 3
2 MATERIALIZED t2 ALL NULL NULL NULL NULL 3 Using where
FLUSH STATUS;
FLUSH TABLES;
EXPLAIN EXTENDED UPDATE t1 SET a = 10 WHERE 1 IN (SELECT 1 FROM t2 WHERE t2.b < 3);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00
1 PRIMARY t2 ALL NULL NULL NULL NULL 3 33.33 Using where; FirstMatch
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 100.00
2 MATERIALIZED t2 ALL NULL NULL NULL NULL 3 100.00 Using where
# Status of EXPLAIN EXTENDED query
Variable_name Value
Handler_read_key 4
......@@ -248,9 +246,9 @@ Handler_read_key 4
Handler_read_rnd_next 5
# Status of testing query execution:
Variable_name Value
Handler_read_key 5
Handler_read_key 4
Handler_read_rnd 3
Handler_read_rnd_next 12
Handler_read_rnd_next 9
Handler_update 3
DROP TABLE t1, t2;
......@@ -904,15 +902,13 @@ INSERT INTO t2 VALUES (1), (2), (3), (1000);
EXPLAIN UPDATE t1 SET a = 10 WHERE a IN (SELECT a FROM t2);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
2 MATERIALIZED t2 ALL NULL NULL NULL NULL 3
1 PRIMARY t2 ALL NULL NULL NULL NULL 4 Using where; FirstMatch(t1)
FLUSH STATUS;
FLUSH TABLES;
EXPLAIN EXTENDED UPDATE t1 SET a = 10 WHERE a IN (SELECT a FROM t2);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 100.00
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00
2 MATERIALIZED t2 ALL NULL NULL NULL NULL 3 100.00
1 PRIMARY t2 ALL NULL NULL NULL NULL 4 100.00 Using where; FirstMatch(t1)
# Status of EXPLAIN EXTENDED query
Variable_name Value
Handler_read_key 4
......@@ -933,8 +929,8 @@ Handler_read_key 4
Handler_read_rnd_next 9
# Status of testing query execution:
Variable_name Value
Handler_read_key 7
Handler_read_rnd_next 8
Handler_read_key 4
Handler_read_rnd_next 10
Handler_update 3
DROP TABLE t1, t2;
......@@ -2828,14 +2824,14 @@ INSERT INTO t2 VALUES (1), (2), (3);
EXPLAIN UPDATE t1 SET a = 10 WHERE a IN (SELECT * FROM (SELECT b FROM t2 ORDER BY b LIMIT 2,2) x);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 Using where
1 PRIMARY <derived3> ref key0 key0 5 test.t1.a 2 FirstMatch(t1)
1 PRIMARY <derived3> eq_ref distinct_key distinct_key 5 test.t1.a 1
3 DERIVED t2 ALL NULL NULL NULL NULL 3 Using filesort
FLUSH STATUS;
FLUSH TABLES;
EXPLAIN EXTENDED UPDATE t1 SET a = 10 WHERE a IN (SELECT * FROM (SELECT b FROM t2 ORDER BY b LIMIT 2,2) x);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 100.00 Using where
1 PRIMARY <derived3> ref key0 key0 5 test.t1.a 2 100.00 FirstMatch(t1)
1 PRIMARY <derived3> eq_ref distinct_key distinct_key 5 test.t1.a 1 100.00
3 DERIVED t2 ALL NULL NULL NULL NULL 3 100.00 Using filesort
# Status of EXPLAIN EXTENDED query
Variable_name Value
......
mysql-test/main/opt_trace.result
View file @ 2ae8dc24
......@@ -4495,7 +4495,7 @@ explain delete t0,t1 from t0, t1 where t0.a=t1.a and t1.a<3 {
"rowid_filters": [
{
"key": "a",
"build_cost": 0.174715752,
"build_cost": 0.001129926,
"rows": 3
}
]
......@@ -4570,7 +4570,7 @@ explain delete t0,t1 from t0, t1 where t0.a=t1.a and t1.a<3 {
"rowid_filters": [
{
"key": "a",
"build_cost": 0.174715752,
"build_cost": 0.001129926,
"rows": 3
}
]
......
mysql-test/main/subselect.result
View file @ 2ae8dc24
......@@ -634,6 +634,18 @@ a b
22 11
2 12
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t12 where t11.a = t12.a);
select * from t11;
a b
0 10
1 11
select * from t12;
a b
33 10
22 11
delete from t11;
delete from t12;
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2);
ERROR 21000: Subquery returns more than 1 row
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2 where t11.a = t2.a);
......
mysql-test/main/subselect.test
View file @ 2ae8dc24
......@@ -387,6 +387,12 @@ insert into t2 values (1, 21),(2, 12),(3, 23);
select * from t11;
select * from t12;
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t12 where t11.a = t12.a);
select * from t11;
select * from t12;
delete from t11;
delete from t12;
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
-- error ER_SUBQUERY_NO_1_ROW
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2);
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2 where t11.a = t2.a);
......
mysql-test/main/subselect_no_exists_to_in.result
View file @ 2ae8dc24
......@@ -638,6 +638,18 @@ a b
22 11
2 12
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t12 where t11.a = t12.a);
select * from t11;
a b
0 10
1 11
select * from t12;
a b
33 10
22 11
delete from t11;
delete from t12;
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2);
ERROR 21000: Subquery returns more than 1 row
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2 where t11.a = t2.a);
......
mysql-test/main/subselect_no_mat.result
View file @ 2ae8dc24
......@@ -641,6 +641,18 @@ a b
22 11
2 12
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t12 where t11.a = t12.a);
select * from t11;
a b
0 10
1 11
select * from t12;
a b
33 10
22 11
delete from t11;
delete from t12;
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2);
ERROR 21000: Subquery returns more than 1 row
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2 where t11.a = t2.a);
......
mysql-test/main/subselect_no_opts.result
View file @ 2ae8dc24
......@@ -637,6 +637,18 @@ a b
22 11
2 12
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t12 where t11.a = t12.a);
select * from t11;
a b
0 10
1 11
select * from t12;
a b
33 10
22 11
delete from t11;
delete from t12;
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2);
ERROR 21000: Subquery returns more than 1 row
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2 where t11.a = t2.a);
......
mysql-test/main/subselect_no_scache.result
View file @ 2ae8dc24
......@@ -640,6 +640,18 @@ a b
22 11
2 12
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t12 where t11.a = t12.a);
select * from t11;
a b
0 10
1 11
select * from t12;
a b
33 10
22 11
delete from t11;
delete from t12;
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2);
ERROR 21000: Subquery returns more than 1 row
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2 where t11.a = t2.a);
......
mysql-test/main/subselect_no_semijoin.result
View file @ 2ae8dc24
......@@ -637,6 +637,18 @@ a b
22 11
2 12
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t12 where t11.a = t12.a);
select * from t11;
a b
0 10
1 11
select * from t12;
a b
33 10
22 11
delete from t11;
delete from t12;
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2);
ERROR 21000: Subquery returns more than 1 row
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b = (select b from t2 where t11.a = t2.a);
......
mysql-test/main/update_single_to_multi.result
View file @ 2ae8dc24
This source diff could not be displayed because it is too large. You can view the blob instead.
mysql-test/main/update_single_to_multi.test
View file @ 2ae8dc24
......@@ -15,8 +15,9 @@ use dbt3_s001;
--enable_query_log
create index i_n_name on nation(n_name);
analyze table nation;
analyze table
nation, lineitem, customer, orders, part, supplier, partsupp, region
persistent for all;
--echo # Pullout
--echo # =======
......@@ -209,117 +210,148 @@ select c_name, c_acctbal from customer where $c6;
--echo # Materialization
--echo # ===============
set optimizer_switch='firstmatch=off';
let $c7=
c_nationkey in (select n_nationkey from nation where
n_name in ('JAPAN', 'INDONESIA', 'PERU', 'ARGENTINA'))
and
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08');
where o_orderDATE between "1992-01-09" and "1995-01-08");
eval
explain
select c_name, c_acctbal from customer where $c7;
eval
explain format=json
select c_name, c_acctbal from customer where $c7;
eval
select c_name, c_acctbal from customer where $c7;
eval
explain
update customer set c_acctbal = c_acctbal+5 where $c7;
update customer set c_acctbal = c_acctbal+20 where $c7;
eval
explain format=json
update customer set c_acctbal = c_acctbal+5 where $c7;
eval
update customer set c_acctbal = c_acctbal+5 where $c7;
update customer set c_acctbal = c_acctbal+20 where $c7;
eval
select c_name, c_acctbal from customer where $c7;
eval
update customer set c_acctbal = c_acctbal-5 where $c7;
update customer set c_acctbal = c_acctbal-20 where $c7;
eval
select c_name, c_acctbal from customer where $c7;
set optimizer_switch='firstmatch=default';
let $c8=
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-06-09' and '1993-01-08');
where o_orderDATE between '1992-01-09' and '1993-03-08');
eval
explain
select c_name, c_acctbal from customer where $c8;
eval
explain format=json
select c_name, c_acctbal from customer where $c8;
eval
select c_name, c_acctbal from customer where $c8;
eval
explain
update customer set c_acctbal = c_acctbal+1 where $c8;
update customer set c_acctbal = c_acctbal+5 where $c8;
eval
update customer set c_acctbal = c_acctbal+1 where $c8;
explain format=json
update customer set c_acctbal = c_acctbal+5 where $c8;
eval
update customer set c_acctbal = c_acctbal+5 where $c8;
eval
select c_name, c_acctbal from customer where $c8;
eval
update customer set c_acctbal = c_acctbal-1 where $c8;
update customer set c_acctbal = c_acctbal-5 where $c8;
eval
select c_name, c_acctbal from customer where $c8;
let $c9=
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-06-09' and '1993-01-08');
eval
explain
select c_name, c_acctbal from customer where $c9;
eval
select c_name, c_acctbal from customer where $c9;
eval
explain
update customer set c_acctbal = c_acctbal+1 where $c9;
eval
update customer set c_acctbal = c_acctbal+1 where $c9;
eval
select c_name, c_acctbal from customer where $c9;
eval
update customer set c_acctbal = c_acctbal-1 where $c9;
eval
select c_name, c_acctbal from customer where $c9;
--echo # Materialization SJM
--echo # ===================
let $c9=
let $c10=
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1992-03-08'
group by o_custkey having count(o_custkey) > 1);
eval
explain
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
eval
explain format=json
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
eval
explain
update customer set c_acctbal = c_acctbal-5 where $c9;
update customer set c_acctbal = c_acctbal-5 where $c10;
eval
explain format=json
update customer set c_acctbal = c_acctbal-5 where $c9;
update customer set c_acctbal = c_acctbal-5 where $c10;
eval
update customer set c_acctbal = c_acctbal-5 where $c9;
update customer set c_acctbal = c_acctbal-5 where $c10;
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
eval
update customer set c_acctbal = c_acctbal+5 where $c9;
update customer set c_acctbal = c_acctbal+5 where $c10;
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
let $c10=
let $c11=
c_custkey in (select o_custkey from orders
where o_orderDATE between '1992-01-09' and '1993-03-08'
group by o_custkey having count(o_custkey) > 5);
eval
explain
select c_name, c_acctbal from customer where $c10;
select c_name, c_acctbal from customer where $c11;
eval
select c_name, c_acctbal from customer where $c10;
select c_name, c_acctbal from customer where $c11;
eval
explain
update customer set c_acctbal = c_acctbal-1 where $c10;
update customer set c_acctbal = c_acctbal-1 where $c11;
eval
update customer set c_acctbal = c_acctbal-1 where $c10;
update customer set c_acctbal = c_acctbal-1 where $c11;
eval
select c_name, c_acctbal from customer where $c10;
select c_name, c_acctbal from customer where $c11;
eval
update customer set c_acctbal = c_acctbal+1 where $c10;
update customer set c_acctbal = c_acctbal+1 where $c11;
eval
select c_name, c_acctbal from customer where $c10;
select c_name, c_acctbal from customer where $c11;
--echo # Pullout PS
......@@ -350,6 +382,8 @@ deallocate prepare stmt;
--echo # FirstMatch PS
--echo # =============
set optimizer_switch='materialization=off';
eval
prepare stmt from "
update customer set c_acctbal = c_acctbal+? where $c5;
......@@ -371,28 +405,29 @@ select c_name, c_acctbal from customer where $c5;
deallocate prepare stmt;
set optimizer_switch='materialization=default';
--echo # Materialization PS
--echo # ==================
eval
prepare stmt from "
update customer set c_acctbal = c_acctbal+? where $c7;
update customer set c_acctbal = c_acctbal+? where $c8;
";
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
set @a1=7;
execute stmt using @a1;
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
set @a2=3;
execute stmt using @a2;
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
execute stmt using -(@a1+@a2);
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
deallocate prepare stmt;
......@@ -402,22 +437,22 @@ deallocate prepare stmt;
eval
prepare stmt from "
update customer set c_acctbal = c_acctbal+? where $c9;
update customer set c_acctbal = c_acctbal+? where $c10;
";
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
set @a1=-2;
execute stmt using @a1;
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
set @a2=-1;
execute stmt using @a2;
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
execute stmt using -(@a1+@a2);
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
deallocate prepare stmt;
......@@ -447,6 +482,8 @@ drop procedure p;
--echo # FirstMatch SP
--echo # =============
set optimizer_switch='materialization=off';
eval
create procedure p(d int)
update customer set c_acctbal = c_acctbal+d where $c5;
......@@ -465,25 +502,27 @@ select c_name, c_acctbal from customer where $c5;
drop procedure p;
set optimizer_switch='materialization=default';
--echo # Materialization SP
--echo # ==================
eval
create procedure p(d int)
update customer set c_acctbal = c_acctbal+d where $c7;
update customer set c_acctbal = c_acctbal+d where $c8;
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
call p(3);
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
call p(7);
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
call p(-(3+7));
eval
select c_name, c_acctbal from customer where $c7;
select c_name, c_acctbal from customer where $c8;
drop procedure p;
......@@ -493,19 +532,19 @@ drop procedure p;
eval
create procedure p(d int)
update customer set c_acctbal = c_acctbal+d where $c9;
update customer set c_acctbal = c_acctbal+d where $c10;
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
call p(-1);
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
call p(-2);
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
call p(1+2);
eval
select c_name, c_acctbal from customer where $c9;
select c_name, c_acctbal from customer where $c10;
drop procedure p;
......
mysql-test/main/update_use_source.result
View file @ 2ae8dc24
......@@ -316,7 +316,7 @@ rollback;
#
explain update t1 set c1=0 where exists (select 'X' from t1 a where a.c2 = t1.c2) and c2 > 3;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 range t1_c2 t1_c2 5 NULL 2 Using where
1 PRIMARY t1 range t1_c2 t1_c2 5 NULL 2 Using index condition
1 PRIMARY a ref t1_c2 t1_c2 5 test.t1.c2 8 Using index; FirstMatch(t1)
start transaction;
update t1 set c1=c1+10 where exists (select 'X' from t1 a where a.c2 = t1.c2) and c2 >= 3;
......
sql/sql_select.cc
View file @ 2ae8dc24
......@@ -32592,7 +32592,8 @@ bool Sql_cmd_dml::execute_inner(THD *thd)
if (unlikely(thd->is_error()))
goto err;
join->exec();
if (join->exec())
goto err;
if (thd->lex->describe & DESCRIBE_EXTENDED)
{
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