Commit d67ef7a2 authored by Oleksandr Byelkin's avatar Oleksandr Byelkin

MDEV-10663: Use of Inline table columns in HAVING clause throws 1463 Error

check for VIEW/DERIVED fields
parent 035a5ac6
......@@ -924,3 +924,68 @@ id select_type table type possible_keys key key_len ref rows Extra
3 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
2 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
DROP TABLES t1,t2;
#
# MDEV-10663: Use of Inline table columns in HAVING clause
# throws 1463 Error
#
set @save_sql_mode = @@sql_mode;
set sql_mode='ONLY_FULL_GROUP_BY,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';
CREATE TABLE `example1463` (
`Customer` varchar(255) NOT NULL,
`DeliveryStatus` varchar(255) NOT NULL,
`OrderSize` int(11) NOT NULL
);
INSERT INTO example1463 VALUES ('Charlie', 'Success', 100);
INSERT INTO example1463 VALUES ('David', 'Success', 110);
INSERT INTO example1463 VALUES ('Charlie', 'Failed', 200);
INSERT INTO example1463 VALUES ('David', 'Success', 100);
INSERT INTO example1463 VALUES ('David', 'Unknown', 100);
INSERT INTO example1463 VALUES ('Edward', 'Success', 150);
INSERT INTO example1463 VALUES ('Edward', 'Pending', 150);
SELECT Customer, Success, SUM(OrderSize)
FROM (SELECT Customer,
CASE WHEN DeliveryStatus='Success' THEN 'Yes' ELSE 'No' END AS Success,
OrderSize
FROM example1463) as subQ
GROUP BY Success, Customer
WITH ROLLUP;
Customer Success SUM(OrderSize)
Charlie No 200
David No 100
Edward No 150
NULL No 450
Charlie Yes 100
David Yes 210
Edward Yes 150
NULL Yes 460
NULL NULL 910
SELECT Customer, Success, SUM(OrderSize)
FROM (SELECT Customer,
CASE WHEN DeliveryStatus='Success' THEN 'Yes' ELSE 'No' END AS Success,
OrderSize
FROM example1463) as subQ
GROUP BY Success, Customer;
Customer Success SUM(OrderSize)
Charlie No 200
David No 100
Edward No 150
Charlie Yes 100
David Yes 210
Edward Yes 150
SELECT Customer, Success, SUM(OrderSize)
FROM (SELECT Customer,
CASE WHEN DeliveryStatus='Success' THEN 'Yes' ELSE 'No' END AS Success,
OrderSize
FROM example1463) as subQ
GROUP BY Success, Customer
HAVING Success IS NOT NULL;
Customer Success SUM(OrderSize)
Charlie No 200
David No 100
Edward No 150
Charlie Yes 100
David Yes 210
Edward Yes 150
DROP TABLE example1463;
set sql_mode= @save_sql_mode;
# end of 5.5
......@@ -2517,3 +2517,17 @@ MAX(i) c
0 bar
7 foo
drop table t1,t2;
#
# ONLY_FULL_GROUP_BY references
#
set @save_sql_mode = @@sql_mode;
set sql_mode='ONLY_FULL_GROUP_BY';
create table t1 (a int, b int);
select a+b as x from t1 group by x having x > 1;
x
select a as x from t1 group by x having x > 1;
x
select a from t1 group by a having a > 1;
a
drop table t1;
set sql_mode= @save_sql_mode;
......@@ -796,3 +796,50 @@ A.DIVISION=C1.DIVISION AND A.RECEIVABLE_GROUP=C1.RECEIVABLE_GROUP AND A.CREDIT_L
ORDER BY TOTAL DESC;
DROP TABLES t1,t2;
--echo #
--echo # MDEV-10663: Use of Inline table columns in HAVING clause
--echo # throws 1463 Error
--echo #
set @save_sql_mode = @@sql_mode;
set sql_mode='ONLY_FULL_GROUP_BY,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';
CREATE TABLE `example1463` (
`Customer` varchar(255) NOT NULL,
`DeliveryStatus` varchar(255) NOT NULL,
`OrderSize` int(11) NOT NULL
);
INSERT INTO example1463 VALUES ('Charlie', 'Success', 100);
INSERT INTO example1463 VALUES ('David', 'Success', 110);
INSERT INTO example1463 VALUES ('Charlie', 'Failed', 200);
INSERT INTO example1463 VALUES ('David', 'Success', 100);
INSERT INTO example1463 VALUES ('David', 'Unknown', 100);
INSERT INTO example1463 VALUES ('Edward', 'Success', 150);
INSERT INTO example1463 VALUES ('Edward', 'Pending', 150);
SELECT Customer, Success, SUM(OrderSize)
FROM (SELECT Customer,
CASE WHEN DeliveryStatus='Success' THEN 'Yes' ELSE 'No' END AS Success,
OrderSize
FROM example1463) as subQ
GROUP BY Success, Customer
WITH ROLLUP;
SELECT Customer, Success, SUM(OrderSize)
FROM (SELECT Customer,
CASE WHEN DeliveryStatus='Success' THEN 'Yes' ELSE 'No' END AS Success,
OrderSize
FROM example1463) as subQ
GROUP BY Success, Customer;
SELECT Customer, Success, SUM(OrderSize)
FROM (SELECT Customer,
CASE WHEN DeliveryStatus='Success' THEN 'Yes' ELSE 'No' END AS Success,
OrderSize
FROM example1463) as subQ
GROUP BY Success, Customer
HAVING Success IS NOT NULL;
DROP TABLE example1463;
set sql_mode= @save_sql_mode;
--echo # end of 5.5
......@@ -1691,6 +1691,18 @@ SELECT MAX(i), c FROM t1
WHERE c != 'qux' AND ( SELECT SUM(j) FROM t1, t2 ) IS NOT NULL GROUP BY c;
drop table t1,t2;
--echo #
--echo # ONLY_FULL_GROUP_BY references
--echo #
set @save_sql_mode = @@sql_mode;
set sql_mode='ONLY_FULL_GROUP_BY';
create table t1 (a int, b int);
select a+b as x from t1 group by x having x > 1;
select a as x from t1 group by x having x > 1;
select a from t1 group by a having a > 1;
drop table t1;
set sql_mode= @save_sql_mode;
#
# End of MariaDB 5.5 tests
#
......@@ -4556,8 +4556,6 @@ static Item** find_field_in_group_list(Item *find_item, ORDER *group_list)
const char *field_name;
ORDER *found_group= NULL;
int found_match_degree= 0;
Item_ident *cur_field;
int cur_match_degree= 0;
char name_buff[SAFE_NAME_LEN+1];
if (find_item->type() == Item::FIELD_ITEM ||
......@@ -4582,54 +4580,70 @@ static Item** find_field_in_group_list(Item *find_item, ORDER *group_list)
for (ORDER *cur_group= group_list ; cur_group ; cur_group= cur_group->next)
{
if ((*(cur_group->item))->real_item()->type() == Item::FIELD_ITEM)
int cur_match_degree= 0;
/* SELECT list element with explicit alias */
if ((*(cur_group->item))->name &&
!(*(cur_group->item))->is_autogenerated_name &&
!my_strcasecmp(system_charset_info,
(*(cur_group->item))->name, field_name))
{
cur_field= (Item_ident*) *cur_group->item;
cur_match_degree= 0;
DBUG_ASSERT(cur_field->field_name != 0);
++cur_match_degree;
}
/* Reference on the field or view/derived field. */
else if ((*(cur_group->item))->type() == Item::FIELD_ITEM ||
(*(cur_group->item))->type() == Item::REF_ITEM )
{
Item_ident *cur_field= (Item_ident*) *cur_group->item;
const char *l_db_name= cur_field->db_name;
const char *l_table_name= cur_field->table_name;
const char *l_field_name= cur_field->field_name;
DBUG_ASSERT(l_field_name != 0);
if (!my_strcasecmp(system_charset_info,
cur_field->field_name, field_name))
l_field_name, field_name))
++cur_match_degree;
else
continue;
if (cur_field->table_name && table_name)
if (l_table_name && table_name)
{
/* If field_name is qualified by a table name. */
if (my_strcasecmp(table_alias_charset, cur_field->table_name, table_name))
if (my_strcasecmp(table_alias_charset, l_table_name, table_name))
/* Same field names, different tables. */
return NULL;
++cur_match_degree;
if (cur_field->db_name && db_name)
if (l_db_name && db_name)
{
/* If field_name is also qualified by a database name. */
if (strcmp(cur_field->db_name, db_name))
if (strcmp(l_db_name, db_name))
/* Same field names, different databases. */
return NULL;
++cur_match_degree;
}
}
}
else
continue;
if (cur_match_degree > found_match_degree)
{
found_match_degree= cur_match_degree;
found_group= cur_group;
}
else if (found_group && (cur_match_degree == found_match_degree) &&
! (*(found_group->item))->eq(cur_field, 0))
{
/*
If the current resolve candidate matches equally well as the current
best match, they must reference the same column, otherwise the field
is ambiguous.
*/
my_error(ER_NON_UNIQ_ERROR, MYF(0),
find_item->full_name(), current_thd->where);
return NULL;
}
if (cur_match_degree > found_match_degree)
{
found_match_degree= cur_match_degree;
found_group= cur_group;
}
else if (found_group && (cur_match_degree == found_match_degree) &&
!(*(found_group->item))->eq((*(cur_group->item)), 0))
{
/*
If the current resolve candidate matches equally well as the current
best match, they must reference the same column, otherwise the field
is ambiguous.
*/
my_error(ER_NON_UNIQ_ERROR, MYF(0),
find_item->full_name(), current_thd->where);
return NULL;
}
}
......
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