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Commit 768eab64 authored by unknown's avatar unknown
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Merge bk-internal:/home/bk/mysql-4.1-maint 

into  pilot.blaudden:/home/msvensson/mysql/mysql-4.1-maint
parents 421d8ca9 fde76b7e
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Showing with 206 additions and 9 deletions
mysql-test/r/cast.result
View file @ 768eab64
......@@ -281,4 +281,10 @@ DROP TABLE t1;
select isnull(date(NULL)), isnull(cast(NULL as DATE));
isnull(date(NULL)) isnull(cast(NULL as DATE))
1 1
SELECT CAST(cast('01-01-01' as date) AS UNSIGNED);
CAST(cast('01-01-01' as date) AS UNSIGNED)
20010101
SELECT CAST(cast('01-01-01' as date) AS SIGNED);
CAST(cast('01-01-01' as date) AS SIGNED)
20010101
End of 4.1 tests
mysql-test/r/join.result
View file @ 768eab64
......@@ -376,3 +376,53 @@ i i i
2 NULL 4
2 2 2
drop table t1,t2,t3;
CREATE TABLE t1 (a int, b int default 0, c int default 1);
INSERT INTO t1 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8);
INSERT INTO t1 (a) SELECT a + 8 FROM t1;
INSERT INTO t1 (a) SELECT a + 16 FROM t1;
CREATE TABLE t2 (a int, d int, e int default 0);
INSERT INTO t2 (a, d) VALUES (1,1),(2,2),(3,3),(4,4);
INSERT INTO t2 (a, d) SELECT a+4, a+4 FROM t2;
INSERT INTO t2 (a, d) SELECT a+8, a+8 FROM t2;
EXPLAIN
SELECT STRAIGHT_JOIN t2.e FROM t1,t2 WHERE t2.d=1 AND t1.b=t2.e
ORDER BY t1.b, t1.c;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 32 Using temporary; Using filesort
1 SIMPLE t2 ALL NULL NULL NULL NULL 16 Using where
SELECT STRAIGHT_JOIN t2.e FROM t1,t2 WHERE t2.d=1 AND t1.b=t2.e
ORDER BY t1.b, t1.c;
e
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DROP TABLE t1,t2;
mysql-test/r/query_cache.result
View file @ 768eab64
......@@ -1008,3 +1008,55 @@ Variable_name Value
Qcache_hits 1
drop table t1;
set GLOBAL query_cache_size=0;
create table t1 (a int);
insert into t1 values (1),(2),(3);
set GLOBAL query_cache_type=1;
set GLOBAL query_cache_limit=10000;
set GLOBAL query_cache_min_res_unit=0;
set GLOBAL query_cache_size= 100000;
reset query cache;
set LOCAL default_week_format = 0;
select week('2007-01-04');
week('2007-01-04')
0
select week('2007-01-04') from t1;
week('2007-01-04')
0
0
0
set LOCAL default_week_format = 2;
select week('2007-01-04');
week('2007-01-04')
53
select week('2007-01-04') from t1;
week('2007-01-04')
53
53
53
drop table t1;
CREATE TABLE t1 (a VARCHAR(200), b TEXT, FULLTEXT (a,b));
INSERT INTO t1 VALUES('MySQL has now support', 'for full-text search'),
('Full-text indexes', 'are called collections'),
('Only MyISAM tables','support collections'),
('Function MATCH ... AGAINST()','is used to do a search'),
('Full-text search in MySQL', 'implements vector space model');
set GLOBAL ft_boolean_syntax='+ -><()~*:""&|';
select *, MATCH(a,b) AGAINST("+called +collections" IN BOOLEAN MODE) as x from t1;
a b x
MySQL has now support for full-text search 0
Full-text indexes are called collections 1
Only MyISAM tables support collections 0
Function MATCH ... AGAINST() is used to do a search 0
Full-text search in MySQL implements vector space model 0
set GLOBAL ft_boolean_syntax='- +><()~*:""&|';
select *, MATCH(a,b) AGAINST("+called +collections" IN BOOLEAN MODE) as x from t1;
a b x
MySQL has now support for full-text search 0
Full-text indexes are called collections 0
Only MyISAM tables support collections 0
Function MATCH ... AGAINST() is used to do a search 0
Full-text search in MySQL implements vector space model 0
set GLOBAL query_cache_type=default;
set GLOBAL query_cache_limit=default;
set GLOBAL query_cache_min_res_unit=default;
set GLOBAL query_cache_size=default;
mysql-test/t/cast.test
View file @ 768eab64
......@@ -173,4 +173,10 @@ DROP TABLE t1;
select isnull(date(NULL)), isnull(cast(NULL as DATE));
#
# Bug#23656: Wrong result of CAST from DATE to int
#
SELECT CAST(cast('01-01-01' as date) AS UNSIGNED);
SELECT CAST(cast('01-01-01' as date) AS SIGNED);
--echo End of 4.1 tests
mysql-test/t/join.test
View file @ 768eab64
......@@ -326,4 +326,28 @@ select t1.i,t2.i,t3.i from t2 natural right join t3,t1 order by t1.i,t2.i,t3.i;
select t1.i,t2.i,t3.i from t2 right join t3 on (t2.i=t3.i),t1 order by t1.i,t2.i,t3.i;
drop table t1,t2,t3;
#
# Bug #27531: Query performance degredation in 4.1.22 and greater
#
CREATE TABLE t1 (a int, b int default 0, c int default 1);
INSERT INTO t1 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8);
INSERT INTO t1 (a) SELECT a + 8 FROM t1;
INSERT INTO t1 (a) SELECT a + 16 FROM t1;
CREATE TABLE t2 (a int, d int, e int default 0);
INSERT INTO t2 (a, d) VALUES (1,1),(2,2),(3,3),(4,4);
INSERT INTO t2 (a, d) SELECT a+4, a+4 FROM t2;
INSERT INTO t2 (a, d) SELECT a+8, a+8 FROM t2;
# should use join cache
EXPLAIN
SELECT STRAIGHT_JOIN t2.e FROM t1,t2 WHERE t2.d=1 AND t1.b=t2.e
ORDER BY t1.b, t1.c;
SELECT STRAIGHT_JOIN t2.e FROM t1,t2 WHERE t2.d=1 AND t1.b=t2.e
ORDER BY t1.b, t1.c;
DROP TABLE t1,t2;
# End of 4.1 tests
mysql-test/t/query_cache.test
View file @ 768eab64
......@@ -729,4 +729,50 @@ drop table t1;
set GLOBAL query_cache_size=0;
#
# Bug #27792 query cache returns wrong result, with certain system variables
#
create table t1 (a int);
insert into t1 values (1),(2),(3);
set GLOBAL query_cache_type=1;
set GLOBAL query_cache_limit=10000;
set GLOBAL query_cache_min_res_unit=0;
set GLOBAL query_cache_size= 100000;
# default_week_format
reset query cache;
set LOCAL default_week_format = 0;
select week('2007-01-04');
select week('2007-01-04') from t1;
set LOCAL default_week_format = 2;
select week('2007-01-04');
select week('2007-01-04') from t1;
drop table t1;
CREATE TABLE t1 (a VARCHAR(200), b TEXT, FULLTEXT (a,b));
INSERT INTO t1 VALUES('MySQL has now support', 'for full-text search'),
('Full-text indexes', 'are called collections'),
('Only MyISAM tables','support collections'),
('Function MATCH ... AGAINST()','is used to do a search'),
('Full-text search in MySQL', 'implements vector space model');
set GLOBAL ft_boolean_syntax='+ -><()~*:""&|';
select *, MATCH(a,b) AGAINST("+called +collections" IN BOOLEAN MODE) as x from t1;
# swap +/-
set GLOBAL ft_boolean_syntax='- +><()~*:""&|';
select *, MATCH(a,b) AGAINST("+called +collections" IN BOOLEAN MODE) as x from t1;
set GLOBAL query_cache_type=default;
set GLOBAL query_cache_limit=default;
set GLOBAL query_cache_min_res_unit=default;
set GLOBAL query_cache_size=default;
# End of 4.1 tests
ndb/src/mgmclient/CommandInterpreter.cpp
View file @ 768eab64
......@@ -1629,6 +1629,7 @@ CommandInterpreter::executeStatus(int processId,
}
if (cl->node_states[i].node_type != NDB_MGM_NODE_TYPE_NDB){
if (cl->node_states[i].version != 0){
version = cl->node_states[i].version;
ndbout << "Node "<< cl->node_states[i].node_id <<": connected" ;
ndbout_c(" (Version %d.%d.%d)",
getMajor(version) ,
......@@ -1638,7 +1639,7 @@ CommandInterpreter::executeStatus(int processId,
}else
ndbout << "Node "<< cl->node_states[i].node_id <<": not connected" << endl;
return 0;
}
}
status = cl->node_states[i].node_status;
startPhase = cl->node_states[i].start_phase;
version = cl->node_states[i].version;
......
sql/item_func.cc
View file @ 768eab64
......@@ -477,7 +477,8 @@ longlong Item_func_signed::val_int()
longlong value;
int error;
if (args[0]->cast_to_int_type() != STRING_RESULT)
if (args[0]->cast_to_int_type() != STRING_RESULT ||
args[0]->result_as_longlong())
{
value= args[0]->val_int();
null_value= args[0]->null_value;
......@@ -529,7 +530,8 @@ longlong Item_func_unsigned::val_int()
return (longlong) (dvalue + (dvalue > 0 ? 0.5 : -0.5));
}
if (args[0]->cast_to_int_type() != STRING_RESULT)
if (args[0]->cast_to_int_type() != STRING_RESULT ||
args[0]->result_as_longlong())
{
value= args[0]->val_int();
null_value= args[0]->null_value;
......
sql/mysql_priv.h
View file @ 768eab64
......@@ -426,6 +426,7 @@ struct Query_cache_query_flags
ulong sql_mode;
ulong max_sort_length;
ulong group_concat_max_len;
ulong default_week_format;
MY_LOCALE *lc_time_names;
};
#define QUERY_CACHE_FLAGS_SIZE sizeof(Query_cache_query_flags)
......
sql/set_var.cc
View file @ 768eab64
......@@ -490,7 +490,7 @@ static sys_var_rand_seed1 sys_rand_seed1("rand_seed1");
static sys_var_rand_seed2 sys_rand_seed2("rand_seed2");
static sys_var_thd_ulong sys_default_week_format("default_week_format",
&SV::default_week_format);
&SV::default_week_format);
sys_var_thd_ulong sys_group_concat_max_len("group_concat_max_len",
&SV::group_concat_max_len);
......@@ -992,7 +992,6 @@ bool update_sys_var_str(sys_var_str *var_str, rw_lock_t *var_mutex,
return 0;
}
static bool sys_update_init_connect(THD *thd, set_var *var)
{
return update_sys_var_str(&sys_init_connect, &LOCK_sys_init_connect, var);
......@@ -1032,6 +1031,11 @@ static bool sys_update_ftb_syntax(THD *thd, set_var * var)
{
strmake(ft_boolean_syntax, var->value->str_value.c_ptr(),
sizeof(ft_boolean_syntax)-1);
#ifdef HAVE_QUERY_CACHE
query_cache.flush();
#endif /* HAVE_QUERY_CACHE */
return 0;
}
......
sql/sql_cache.cc
View file @ 768eab64
......@@ -813,6 +813,7 @@ void Query_cache::store_query(THD *thd, TABLE_LIST *tables_used)
flags.sql_mode= thd->variables.sql_mode;
flags.max_sort_length= thd->variables.max_sort_length;
flags.group_concat_max_len= thd->variables.group_concat_max_len;
flags.default_week_format= thd->variables.default_week_format;
flags.lc_time_names= thd->variables.lc_time_names;
STRUCT_LOCK(&structure_guard_mutex);
......@@ -1016,6 +1017,7 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
flags.sql_mode= thd->variables.sql_mode;
flags.max_sort_length= thd->variables.max_sort_length;
flags.group_concat_max_len= thd->variables.group_concat_max_len;
flags.default_week_format= thd->variables.default_week_format;
flags.lc_time_names= thd->variables.lc_time_names;
memcpy((void *)(sql + (tot_length - QUERY_CACHE_FLAGS_SIZE)),
&flags, QUERY_CACHE_FLAGS_SIZE);
......
sql/sql_select.cc
View file @ 768eab64
......@@ -3939,14 +3939,17 @@ make_join_readinfo(JOIN *join, uint options)
disable join cache because it will change the ordering of the results.
Code handles sort table that is at any location (not only first after
the const tables) despite the fact that it's currently prohibited.
We must disable join cache if the first non-const table alone is
ordered. If there is a temp table the ordering is done as a last
operation and doesn't prevent join cache usage.
*/
if (!ordered_set &&
(table == join->sort_by_table &&
if (!ordered_set && !join->need_tmp &&
((table == join->sort_by_table &&
(!join->order || join->skip_sort_order ||
test_if_skip_sort_order(tab, join->order, join->select_limit,
1))
) ||
(join->sort_by_table == (TABLE *) 1 && i != join->const_tables))
(join->sort_by_table == (TABLE *) 1 && i != join->const_tables)))
ordered_set= 1;
switch (tab->type) {
......
support-files/mysql.spec.sh
View file @ 768eab64
......@@ -556,7 +556,7 @@ fi
%doc %attr(644, root, man) %{_mandir}/man1/mysqld_multi.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysqld_safe.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysql_fix_privilege_tables.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysql_install_db.1
%doc %attr(644, root, man) %{_mandir}/man1/mysql_install_db.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysqlhotcopy.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysql.server.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysqltest.1*
......
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