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Auto-merge from mysql-next-mr.

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This commit is contained in:
Alexander Nozdrin 2009-12-24 10:34:13 +03:00
commit 6e9dad7e67
46 changed files with 1254 additions and 263 deletions
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23
configure.in
View File

@ -1889,6 +1889,7 @@ AC_CACHE_CHECK([whether the compiler provides atomic builtins],
],
[[
int foo= -10; int bar= 10;
long long int foo64= -10; long long int bar64= 10;
if (!__sync_fetch_and_add(&foo, bar) || foo)
return -1;
bar= __sync_lock_test_and_set(&foo, bar);
@ -1897,6 +1898,14 @@ AC_CACHE_CHECK([whether the compiler provides atomic builtins],
bar= __sync_val_compare_and_swap(&bar, foo, 15);
if (bar)
return -1;
if (!__sync_fetch_and_add(&foo64, bar64) || foo64)
return -1;
bar64= __sync_lock_test_and_set(&foo64, bar64);
if (bar64 || foo64 != 10)
return -1;
bar64= __sync_val_compare_and_swap(&bar64, foo, 15);
if (bar64)
return -1;
return 0;
]]
)],
@ -1913,11 +1922,12 @@ AC_CACHE_CHECK([whether the OS provides atomic_* functions like Solaris],
[mysql_cv_solaris_atomic],
[AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[
[[
#include <atomic.h>
]
]],
[[
int foo = -10; int bar = 10;
int64_t foo64 = -10; int64_t bar64 = 10;
if (atomic_add_int_nv((uint_t *)&foo, bar) || foo)
return -1;
bar = atomic_swap_uint((uint_t *)&foo, (uint_t)bar);
@ -1926,6 +1936,15 @@ AC_CACHE_CHECK([whether the OS provides atomic_* functions like Solaris],
bar = atomic_cas_uint((uint_t *)&bar, (uint_t)foo, 15);
if (bar)
return -1;
if (atomic_add_64_nv((volatile uint64_t *)&foo64, bar64) || foo64)
return -1;
bar64 = atomic_swap_64((volatile uint64_t *)&foo64, (uint64_t)bar64);
if (bar64 || foo64 != 10)
return -1;
bar64 = atomic_cas_64((volatile uint64_t *)&bar64, (uint_t)foo64, 15);
if (bar64)
return -1;
atomic_or_64((volatile uint64_t *)&bar64, 0);
return 0;
]]
)],

32
include/atomic/nolock.h
View File

@ -17,23 +17,37 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#if defined(__i386__) || defined(_MSC_VER) || defined(__x86_64__) \
|| defined(HAVE_GCC_ATOMIC_BUILTINS)
|| defined(HAVE_GCC_ATOMIC_BUILTINS) \
|| defined(HAVE_SOLARIS_ATOMIC)
# ifdef MY_ATOMIC_MODE_DUMMY
# define LOCK_prefix ""
# else
# define LOCK_prefix "lock"
# endif
# ifdef HAVE_GCC_ATOMIC_BUILTINS
# include "gcc_builtins.h"
# elif __GNUC__
# include "x86-gcc.h"
# elif defined(_MSC_VER)
/*
We choose implementation as follows:
------------------------------------
On Windows using Visual C++ the native implementation should be
preferrable. When using gcc we prefer the native x86 implementation,
we prefer the Solaris implementation before the gcc because of
stability preference, we choose gcc implementation if nothing else
works on gcc. If neither Visual C++ or gcc we still choose the
Solaris implementation on Solaris (mainly for SunStudio compiles.
*/
# if defined(_MSV_VER)
# include "generic-msvc.h"
# elif __GNUC__
# if defined(__i386__) || defined(__x86_64__)
# include "x86-gcc.h"
# elif defined(HAVE_SOLARIS_ATOMIC)
# include "solaris.h"
# elif defined(HAVE_GCC_ATOMIC_BUILTINS)
# include "gcc_builtins.h"
# endif
# elif defined(HAVE_SOLARIS_ATOMIC)
# include "solaris.h"
# endif
#elif defined(HAVE_SOLARIS_ATOMIC)
#include "solaris.h"
#endif
#if defined(make_atomic_cas_body) || defined(MY_ATOMICS_MADE)

46
include/atomic/solaris.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2008 MySQL AB
/* Copyright (C) 2008 MySQL AB, 2009 Sun Microsystems, Inc
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -60,6 +60,18 @@ my_atomic_cas32(int32 volatile *a, int32 *cmp, int32 set)
return ret;
}
STATIC_INLINE int
my_atomic_cas64(int64 volatile *a, int64 *cmp, int64 set)
{
int ret;
int64 sav;
sav = (int64) atomic_cas_64((volatile uint64_t *)a, (uint64_t)*cmp,
(uint64_t)set);
if (! (ret = (sav == *cmp)))
*cmp = sav;
return ret;
}
STATIC_INLINE int
my_atomic_casptr(void * volatile *a, void **cmp, void *set)
{
@ -97,6 +109,14 @@ my_atomic_add32(int32 volatile *a, int32 v)
return (nv - v);
}
STATIC_INLINE int64
my_atomic_add64(int64 volatile *a, int64 v)
{
int64 nv;
nv = atomic_add_64_nv((volatile uint64_t *)a, v);
return (nv - v);
}
/* ------------------------------------------------------------------------ */
#ifdef MY_ATOMIC_MODE_DUMMY
@ -110,6 +130,9 @@ my_atomic_load16(int16 volatile *a) { return (*a); }
STATIC_INLINE int32
my_atomic_load32(int32 volatile *a) { return (*a); }
STATIC_INLINE int64
my_atomic_load64(int64 volatile *a) { return (*a); }
STATIC_INLINE void *
my_atomic_loadptr(void * volatile *a) { return (*a); }
@ -124,6 +147,9 @@ my_atomic_store16(int16 volatile *a, int16 v) { *a = v; }
STATIC_INLINE void
my_atomic_store32(int32 volatile *a, int32 v) { *a = v; }
STATIC_INLINE void
my_atomic_store64(int64 volatile *a, int64 v) { *a = v; }
STATIC_INLINE void
my_atomic_storeptr(void * volatile *a, void *v) { *a = v; }
@ -149,6 +175,12 @@ my_atomic_load32(int32 volatile *a)
return ((int32) atomic_or_32_nv((volatile uint32_t *)a, 0));
}
STATIC_INLINE int64
my_atomic_load64(int64 volatile *a)
{
return ((int64) atomic_or_64_nv((volatile uint64_t *)a, 0));
}
STATIC_INLINE void *
my_atomic_loadptr(void * volatile *a)
{
@ -175,6 +207,12 @@ my_atomic_store32(int32 volatile *a, int32 v)
(void) atomic_swap_32((volatile uint32_t *)a, (uint32_t)v);
}
STATIC_INLINE void
my_atomic_store64(int64 volatile *a, int64 v)
{
(void) atomic_swap_64((volatile uint64_t *)a, (uint64_t)v);
}
STATIC_INLINE void
my_atomic_storeptr(void * volatile *a, void *v)
{
@ -203,6 +241,12 @@ my_atomic_fas32(int32 volatile *a, int32 v)
return ((int32) atomic_swap_32((volatile uint32_t *)a, (uint32_t)v));
}
STATIC_INLINE int64
my_atomic_fas64(int64 volatile *a, int64 v)
{
return ((int64) atomic_swap_64((volatile uint64_t *)a, (uint64_t)v));
}
STATIC_INLINE void *
my_atomic_fasptr(void * volatile *a, void *v)
{

2
include/atomic/x86-gcc.h
View File

@ -108,7 +108,7 @@
int32 ebx=(set & 0xFFFFFFFF), ecx=(set >> 32); \
asm volatile ("push %%ebx; movl %3, %%ebx;" \
LOCK_prefix "; cmpxchg8b %0; setz %2; pop %%ebx"\
: "+m" (*a), "+A" (*cmp), "=q" (ret) \
: "+m" (*a), "+A" (*cmp), "=c" (ret) \
:"m" (ebx), "c" (ecx))
#endif

8
include/my_atomic.h
View File

@ -68,10 +68,12 @@
#include "atomic/nolock.h"
#endif
#ifndef make_atomic_cas_body
#ifndef MY_ATOMIC_NOLOCK
/* nolock.h was not able to generate even a CAS function, fall back */
#include "atomic/rwlock.h"
#else
#endif
#ifndef MY_ATOMICS_MADE
/* define missing functions by using the already generated ones */
#ifndef make_atomic_add_body
#define make_atomic_add_body(S) \
@ -94,7 +96,6 @@
#define make_atomic_store_body(S) \
(void)(my_atomic_fas ## S (a, v));
#endif
#endif
/*
transparent_union doesn't work in g++
@ -286,6 +287,7 @@ make_atomic_store(ptr)
#undef make_atomic_load_body
#undef make_atomic_store_body
#undef make_atomic_fas_body
#endif
#undef intptr
/*

2
include/myisam.h
View File

@ -260,7 +260,7 @@ extern ulong myisam_bulk_insert_tree_size, myisam_data_pointer_size;
/* which is normally forbidden */
extern int (*myisam_test_invalid_symlink)(const char *filename);
extern ulonglong myisam_mmap_size, myisam_mmap_used;
extern pthread_mutex_t THR_LOCK_myisam_mmap;
extern mysql_mutex_t THR_LOCK_myisam_mmap;
/* Prototypes for myisam-functions */

3
libmysql/client_settings.h
View File

@ -27,8 +27,7 @@ extern char * mysql_unix_port;
CLIENT_TRANSACTIONS | \
CLIENT_PROTOCOL_41 | \
CLIENT_SECURE_CONNECTION | \
CLIENT_MULTI_RESULTS | \
CLIENT_PS_MULTI_RESULTS)
CLIENT_MULTI_RESULTS)
sig_handler my_pipe_sig_handler(int sig);
void read_user_name(char *name);

1
libmysqld/libmysqld.def
View File

@ -104,3 +104,4 @@ EXPORTS
mysql_stmt_attr_get
mysql_stmt_attr_set
mysql_stmt_field_count
mysql_stmt_next_result

1
mysql-test/collections/default.experimental
View File

@ -12,7 +12,6 @@ main.lock_multi_bug38499 # Bug#47448 2009-09-19 alik main.lock_m
main.lock_multi_bug38691 @solaris # Bug#47792 2009-10-02 alik main.lock_multi_bug38691 times out sporadically on Solaris 10
main.log_tables # Bug#47924 2009-10-08 alik main.log_tables times out sporadically
main.plugin # Bug#47146 Linking problem with example plugin when dtrace enabled
main.plugin_load # Bug#47146
rpl.rpl_get_master_version_and_clock* # Bug#49191 2009-12-01 Daogang rpl_get_master_version_and_clock failed on PB2: COM_REGISTER_SLAVE failed
rpl.rpl_heartbeat_basic # BUG#43828 2009-10-22 luis fails sporadically

6
mysql-test/include/check_key_reads.inc Normal file
View File

@ -0,0 +1,6 @@
# include file for checking if variable key_reads is zero
let $key_reads= query_get_value(SHOW STATUS LIKE 'key_reads',Value,1);
--disable_query_log
eval SELECT IF($key_reads = 0, "Yes!", "No!") as 'Zero key reads?';
FLUSH STATUS;
--enable_query_log

9
mysql-test/include/check_key_req.inc Normal file
View File

@ -0,0 +1,9 @@
# include file for checking if variable key_reads = key_read_requests
let $key_reads= query_get_value(SHOW STATUS LIKE 'key_reads',Value,1);
let $key_r_req= query_get_value(SHOW STATUS LIKE 'key_read_requests',Value,1);
let $key_writes= query_get_value(SHOW STATUS LIKE 'key_writes',Value,1);
let $key_w_req= query_get_value(SHOW STATUS LIKE 'key_write_requests',Value,1);
--disable_query_log
eval SELECT IF($key_reads = $key_r_req, "reads == requests", "reads != requests") as 'reads vs requests';
eval SELECT IF($key_writes = $key_w_req, "writes == requests", "writes != requests") as 'writes vs requests';
--enable_query_log

8
mysql-test/r/exampledb.result
View File

@ -1,8 +0,0 @@
drop database if exists events_test;
drop database if exists events_test2;
drop table if exists t1;
CREATE TABLE t1 (
Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,
Varor_period smallint(4) unsigned DEFAULT '0' NOT NULL
) ENGINE=example;
drop table t1;

8
mysql-test/r/not_partition.result
View File

@ -52,9 +52,9 @@ joined DATE NOT NULL
)
PARTITION BY KEY(joined)
PARTITIONS 6;
ERROR HY000: The 'partitioning' feature is disabled; you need MySQL built with '--with-partition' to have it working
Got one of the listed errors
ALTER TABLE t1 PARTITION BY KEY(joined) PARTITIONS 2;
ERROR HY000: The 'partitioning' feature is disabled; you need MySQL built with '--with-partition' to have it working
Got one of the listed errors
drop table t1;
ERROR 42S02: Unknown table 't1'
CREATE TABLE t1 (
@ -71,7 +71,7 @@ PARTITION p2 VALUES LESS THAN (1980),
PARTITION p3 VALUES LESS THAN (1990),
PARTITION p4 VALUES LESS THAN MAXVALUE
);
ERROR HY000: The 'partitioning' feature is disabled; you need MySQL built with '--with-partition' to have it working
Got one of the listed errors
drop table t1;
ERROR 42S02: Unknown table 't1'
CREATE TABLE t1 (id INT, purchased DATE)
@ -82,7 +82,7 @@ PARTITION p0 VALUES LESS THAN (1990),
PARTITION p1 VALUES LESS THAN (2000),
PARTITION p2 VALUES LESS THAN MAXVALUE
);
ERROR HY000: The 'partitioning' feature is disabled; you need MySQL built with '--with-partition' to have it working
Got one of the listed errors
drop table t1;
ERROR 42S02: Unknown table 't1'
create table t1 (a varchar(10) charset latin1 collate latin1_bin);

40
mysql-test/r/partition_column.result
View File

@ -9,6 +9,30 @@ partition by range columns (a,b,c)
( partition p0 values less than (1, maxvalue, 10),
partition p1 values less than (1, maxvalue, maxvalue));
ERROR HY000: VALUES LESS THAN value must be strictly increasing for each partition
create table t1 (a varchar(5) character set ucs2 collate ucs2_bin)
partition by range columns (a)
(partition p0 values less than (0x0041));
insert into t1 values (0x00410000);
select hex(a) from t1 where a like 'A_';
hex(a)
00410000
explain partitions select hex(a) from t1 where a like 'A_';
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0 system NULL NULL NULL NULL 1
alter table t1 remove partitioning;
select hex(a) from t1 where a like 'A_';
hex(a)
00410000
create index a on t1 (a);
select hex(a) from t1 where a like 'A_';
hex(a)
00410000
insert into t1 values ('A_');
select hex(a) from t1;
hex(a)
00410000
0041005F
drop table t1;
create table t1 (a varchar(1) character set latin1 collate latin1_general_ci)
partition by range columns(a)
( partition p0 values less than ('a'),
@ -69,7 +93,7 @@ Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(5) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY LIST COLUMNS(a)
/*!50500 PARTITION BY LIST COLUMNS(a)
(PARTITION p0 VALUES IN ('''') ENGINE = MyISAM,
PARTITION p1 VALUES IN ('\\') ENGINE = MyISAM,
PARTITION p2 VALUES IN ('\0') ENGINE = MyISAM) */
@ -128,7 +152,7 @@ t1 CREATE TABLE `t1` (
`c` varchar(25) DEFAULT NULL,
`d` datetime DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE COLUMNS(a,b,c,d)
/*!50500 PARTITION BY RANGE COLUMNS(a,b,c,d)
SUBPARTITION BY HASH (to_seconds(d))
SUBPARTITIONS 4
(PARTITION p0 VALUES LESS THAN (1,'0',MAXVALUE,'1900-01-01') ENGINE = MyISAM,
@ -211,7 +235,7 @@ t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY LIST COLUMNS(a,b)
/*!50500 PARTITION BY LIST COLUMNS(a,b)
(PARTITION p0 VALUES IN ((1,NULL),(2,NULL),(NULL,NULL)) ENGINE = MyISAM,
PARTITION p1 VALUES IN ((1,1),(2,2)) ENGINE = MyISAM,
PARTITION p2 VALUES IN ((3,NULL),(NULL,1)) ENGINE = MyISAM) */
@ -245,7 +269,7 @@ t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY LIST COLUMNS(a,b)
/*!50500 PARTITION BY LIST COLUMNS(a,b)
(PARTITION p0 VALUES IN ((1,NULL),(2,NULL),(NULL,NULL)) ENGINE = MyISAM,
PARTITION p1 VALUES IN ((1,1),(2,2)) ENGINE = MyISAM,
PARTITION p2 VALUES IN ((3,NULL),(NULL,1)) ENGINE = MyISAM) */
@ -299,7 +323,7 @@ Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY LIST COLUMNS(a)
/*!50500 PARTITION BY LIST COLUMNS(a)
(PARTITION p0 VALUES IN (2,1) ENGINE = MyISAM,
PARTITION p1 VALUES IN (4,NULL,3) ENGINE = MyISAM) */
insert into t1 values (1);
@ -314,7 +338,7 @@ Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY LIST COLUMNS(a)
/*!50500 PARTITION BY LIST COLUMNS(a)
(PARTITION p0 VALUES IN (2,1) ENGINE = MyISAM,
PARTITION p1 VALUES IN (4,NULL,3) ENGINE = MyISAM) */
drop table t1;
@ -349,7 +373,7 @@ t1 CREATE TABLE `t1` (
`c` varchar(5) DEFAULT NULL,
`d` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE COLUMNS(a,b,c)
/*!50500 PARTITION BY RANGE COLUMNS(a,b,c)
SUBPARTITION BY KEY (c,d)
SUBPARTITIONS 3
(PARTITION p0 VALUES LESS THAN (1,'abc','abc') ENGINE = MyISAM,
@ -382,7 +406,7 @@ t1 CREATE TABLE `t1` (
`b` varchar(2) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE COLUMNS(a,b,c)
/*!50500 PARTITION BY RANGE COLUMNS(a,b,c)
(PARTITION p0 VALUES LESS THAN (1,'A',1) ENGINE = MyISAM,
PARTITION p1 VALUES LESS THAN (1,'B',1) ENGINE = MyISAM) */
insert into t1 values (1, 'A', 1);

417
mysql-test/r/partition_key_cache.result Normal file
View File

@ -0,0 +1,417 @@
DROP TABLE IF EXISTS t1, t2, v, x;
# Actual test of key caches
# Verifing that reads/writes use the key cache correctly
SELECT @org_key_cache_buffer_size:= @@global.default.key_buffer_size;
@org_key_cache_buffer_size:= @@global.default.key_buffer_size
1048576
# Minimize default key cache (almost disabled).
SET @@global.default.key_buffer_size = 1;
Warnings:
Warning 1292 Truncated incorrect key_buffer_size value: '1'
CREATE TABLE t1 (
a INT,
b INT,
c INT NOT NULL,
PRIMARY KEY (a),
KEY `inx_b` (b))
PARTITION BY RANGE (a)
SUBPARTITION BY HASH (a)
(PARTITION p0 VALUES LESS THAN (1167602410)
(SUBPARTITION sp0,
SUBPARTITION sp1),
PARTITION p1 VALUES LESS THAN MAXVALUE
(SUBPARTITION sp2,
SUBPARTITION sp3));
CREATE TABLE t2 (
a INT,
b INT,
c INT NOT NULL,
PRIMARY KEY (a),
KEY `inx_b` (b));
FLUSH TABLES;
FLUSH STATUS;
SET @a:=1167602400;
CREATE VIEW v AS SELECT 1 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4;
CREATE VIEW x AS SELECT 1 FROM v,v a,v b;
FLUSH STATUS;
INSERT t1 SELECT @a, @a * (1 - ((@a % 2) * 2)) , 1167612400 - (@a:=@a+1) FROM x, x y;
reads vs requests
reads == requests
writes vs requests
writes == requests
# row distribution:
SELECT PARTITION_NAME, SUBPARTITION_NAME, TABLE_ROWS FROM INFORMATION_SCHEMA.PARTITIONS WHERE TABLE_SCHEMA='test' and TABLE_NAME='t1';
PARTITION_NAME SUBPARTITION_NAME TABLE_ROWS
p0 sp0 5
p0 sp1 5
p1 sp2 2043
p1 sp3 2043
DROP VIEW x;
DROP VIEW v;
FLUSH TABLES;
FLUSH STATUS;
SELECT COUNT(b) FROM t1 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
No!
INSERT t2 SELECT a,b,c FROM t1;
reads vs requests
reads == requests
writes vs requests
writes == requests
FLUSH STATUS;
SELECT COUNT(b) FROM t2 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
No!
FLUSH TABLES;
# Setting the default key cache to 1M
SET GLOBAL key_buffer_size = 1024*1024;
FLUSH STATUS;
# All these have to read the indexes
LOAD INDEX INTO CACHE t1 PARTITION (p1);
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
Zero key reads?
No!
SELECT COUNT(b) FROM t1 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
No!
SELECT COUNT(b) FROM t2 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
No!
# All these should be able to use the key cache
SELECT COUNT(b) FROM t1 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
Yes!
SELECT COUNT(b) FROM t2 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
Yes!
FLUSH TABLES;
LOAD INDEX INTO CACHE t1 PARTITION (p1,p0);
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
Zero key reads?
No!
# should not be zero
SELECT COUNT(b) FROM t1 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
Yes!
LOAD INDEX INTO CACHE t2;
Table Op Msg_type Msg_text
test.t2 preload_keys status OK
Zero key reads?
No!
# should not be zero
SELECT COUNT(b) FROM t2 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
Yes!
FLUSH TABLES;
LOAD INDEX INTO CACHE t1 PARTITION (p1,p0) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
Zero key reads?
No!
# should not be zero
SELECT COUNT(b) FROM t1 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
No!
LOAD INDEX INTO CACHE t2 IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t2 preload_keys status OK
Zero key reads?
No!
# should not be zero
SELECT COUNT(b) FROM t2 WHERE b >= 0;
COUNT(b)
2048
Zero key reads?
No!
TRUNCATE TABLE t2;
INSERT t2 SELECT a,b,c FROM t1;
reads vs requests
reads != requests
writes vs requests
writes != requests
DROP TABLE t1,t2;
SET GLOBAL hot_cache.key_buffer_size = 1024*1024;
SET GLOBAL warm_cache.key_buffer_size = 1024*1024;
SET @@global.cold_cache.key_buffer_size = 1024*1024;
SELECT @@global.default.key_buffer_size a, @@global.default.key_cache_block_size b, @@global.default.key_cache_age_threshold c, @@global.default.key_cache_division_limit d;
a b c d
1048576 1024 300 100
SELECT @@global.hot_cache.key_buffer_size a, @@global.hot_cache.key_cache_block_size b, @@global.hot_cache.key_cache_age_threshold c, @@global.hot_cache.key_cache_division_limit d;
a b c d
1048576 1024 300 100
SELECT @@global.warm_cache.key_buffer_size a, @@global.warm_cache.key_cache_block_size b, @@global.warm_cache.key_cache_age_threshold c, @@global.warm_cache.key_cache_division_limit d;
a b c d
1048576 1024 300 100
SELECT @@global.cold_cache.key_buffer_size a, @@global.cold_cache.key_cache_block_size b, @@global.cold_cache.key_cache_age_threshold c, @@global.cold_cache.key_cache_division_limit d;
a b c d
1048576 1024 300 100
CREATE TABLE t1 (
a INT,
b VARCHAR(257),
c INT NOT NULL,
PRIMARY KEY (a),
KEY `inx_b` (b),
KEY `inx_c`(c))
PARTITION BY RANGE (a)
SUBPARTITION BY HASH (a)
(PARTITION p0 VALUES LESS THAN (10)
(SUBPARTITION sp0,
SUBPARTITION sp1),
PARTITION p1 VALUES LESS THAN MAXVALUE
(SUBPARTITION sp2,
SUBPARTITION sp3));
CREATE TABLE t2 (
a INT,
b VARCHAR(257),
c INT NOT NULL,
PRIMARY KEY (a),
KEY `inx_b` (b),
KEY `inx_c`(c));
SET @a:=1167602400;
CREATE VIEW v AS SELECT 1 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4;
CREATE VIEW x AS SELECT 1 FROM v,v a,v b;
INSERT t1 SELECT @a, CONCAT('X_', @a, ' MySQL'), 1167612400 - (@a:=@a+1) FROM x, x a;
DROP VIEW x;
DROP VIEW v;
INSERT t2 SELECT a, b, c FROM t1;
SELECT COUNT(*) FROM t1;
COUNT(*)
4096
SELECT COUNT(*) FROM t2;
COUNT(*)
4096
FLUSH TABLES;
# Restrict partitioned commands to partitioned tables only
CACHE INDEX t2 PARTITION (p0) KEY (`inx_b`) IN hot_cache;
ERROR HY000: Partition management on a not partitioned table is not possible
CACHE INDEX t2 PARTITION (p0,`p1`) INDEX (`PRIMARY`) IN hot_cache;
ERROR HY000: Partition management on a not partitioned table is not possible
CACHE INDEX t2 PARTITION (`p1`) INDEX (`PRIMARY`,`inx_b`) IN hot_cache;
ERROR HY000: Partition management on a not partitioned table is not possible
CACHE INDEX t2 PARTITION (ALL) KEY (`inx_b`,`PRIMARY`) IN hot_cache;
ERROR HY000: Partition management on a not partitioned table is not possible
# Basic key cache testing
# The manual correctly says: "The syntax of CACHE INDEX enables you to
# specify that only particular indexes from a table should be assigned
# to the cache. The current implementation assigns all the table's
# indexes to the cache, so there is no reason to specify anything
# other than the table name."
# So the most of the test only tests the syntax
CACHE INDEX t2 INDEX (`inx_b`) IN hot_cache;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
CACHE INDEX t2 KEY (`PRIMARY`) IN warm_cache;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
CACHE INDEX t2 KEY (`PRIMARY`,`inx_b`) IN cold_cache;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
CACHE INDEX t2 INDEX (inx_b,`PRIMARY`) IN default;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
CACHE INDEX t1 PARTITION (p0) KEY (`inx_b`) IN cold_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 PARTITIONS (p0) KEY (`inx_b`) IN cold_cache;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'PARTITIONS (p0) KEY (`inx_b`) IN cold_cache' at line 1
# only one table at a time if specifying partitions
CACHE INDEX t1,t2 PARTITION (p0) KEY (`inx_b`) IN cold_cache;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'PARTITION (p0) KEY (`inx_b`) IN cold_cache' at line 1
CACHE INDEX t1 PARTITION (`p0`,p1) INDEX (`PRIMARY`) IN warm_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 PARTITION (`p1`) INDEX (`PRIMARY`,inx_b) IN hot_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 PARTITION (ALL) KEY (`inx_b`,`PRIMARY`) IN default;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 PARTITION (ALL) IN hot_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 INDEX (`inx_b`) IN default;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 KEY (`PRIMARY`) IN hot_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 KEY (`PRIMARY`,`inx_b`) IN warm_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 INDEX (`inx_b`,`PRIMARY`) IN cold_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
CACHE INDEX t1 IN hot_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
# Test of non existent key cache:
CACHE INDEX t1 IN non_existent_key_cache;
ERROR HY000: Unknown key cache 'non_existent_key_cache'
# Basic testing of LOAD INDEX
LOAD INDEX INTO CACHE t2;
Table Op Msg_type Msg_text
test.t2 preload_keys status OK
# PRIMARY and secondary keys have different block sizes
LOAD INDEX INTO CACHE t2 ignore leaves;
Table Op Msg_type Msg_text
test.t2 preload_keys error Indexes use different block sizes
test.t2 preload_keys status Operation failed
# Must have INDEX or KEY before the index list
LOAD INDEX INTO CACHE t2 (`PRIMARY`);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(`PRIMARY`)' at line 1
# Test of IGNORE LEAVES
LOAD INDEX INTO CACHE t2 INDEX (`PRIMARY`);
Table Op Msg_type Msg_text
test.t2 preload_keys status OK
LOAD INDEX INTO CACHE t2 KEY (`PRIMARY`,`inx_b`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t2 preload_keys error Indexes use different block sizes
test.t2 preload_keys status Operation failed
CACHE INDEX t2 IN warm_cache;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
CACHE INDEX t1 IN cold_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
LOAD INDEX INTO CACHE t2 KEY (`PRIMARY`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t2 preload_keys error Indexes use different block sizes
test.t2 preload_keys status Operation failed
CACHE INDEX t2 INDEX (`inx_b`, `inx_c`) IN hot_cache;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
LOAD INDEX INTO CACHE t2 KEY (`inx_b`, `inx_c`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t2 preload_keys error Indexes use different block sizes
test.t2 preload_keys status Operation failed
CACHE INDEX t2 IN warm_cache;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
CACHE INDEX t2 INDEX (`PRIMARY`, `inx_c`) IN hot_cache;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
LOAD INDEX INTO CACHE t2 KEY (`PRIMARY`,`inx_c`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t2 preload_keys error Indexes use different block sizes
test.t2 preload_keys status Operation failed
CACHE INDEX t2 INDEX (`inx_b`,`PRIMARY`) IN default;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
LOAD INDEX INTO CACHE t2 KEY (`PRIMARY`,`inx_b`);
Table Op Msg_type Msg_text
test.t2 preload_keys status OK
CACHE INDEX t2 IN default;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache status OK
LOAD INDEX INTO CACHE t2 IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t2 preload_keys error Indexes use different block sizes
test.t2 preload_keys status Operation failed
LOAD INDEX INTO CACHE t2 PARTITION (p1) INDEX (`PRIMARY`);
ERROR HY000: Partition management on a not partitioned table is not possible
LOAD INDEX INTO CACHE t1, t2;
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
test.t2 preload_keys status OK
# only one table at a time if specifying partitions
LOAD INDEX INTO CACHE t1 PARTITION (p0), t2;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' t2' at line 1
LOAD INDEX INTO CACHE t1 IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t1 preload_keys error Indexes use different block sizes
test.t1 preload_keys error Subpartition sp2 returned error
test.t1 preload_keys status Operation failed
LOAD INDEX INTO CACHE t1 INDEX (`PRIMARY`);
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
LOAD INDEX INTO CACHE t1 INDEX (`PRIMARY`,`inx_b`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t1 preload_keys error Indexes use different block sizes
test.t1 preload_keys error Subpartition sp2 returned error
test.t1 preload_keys status Operation failed
LOAD INDEX INTO CACHE t1 INDEX (`inx_b`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t1 preload_keys error Indexes use different block sizes
test.t1 preload_keys error Subpartition sp2 returned error
test.t1 preload_keys status Operation failed
LOAD INDEX INTO CACHE t1 INDEX (`PRIMARY`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t1 preload_keys error Indexes use different block sizes
test.t1 preload_keys error Subpartition sp2 returned error
test.t1 preload_keys status Operation failed
LOAD INDEX INTO CACHE t1 INDEX (`PRIMARY`,`inx_b`);
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
LOAD INDEX INTO CACHE t1 PARTITION (p1) INDEX (`PRIMARY`);
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
LOAD INDEX INTO CACHE t1 PARTITION (`p1`,p0) KEY (`PRIMARY`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t1 preload_keys error Indexes use different block sizes
test.t1 preload_keys error Subpartition sp2 returned error
test.t1 preload_keys status Operation failed
LOAD INDEX INTO CACHE t1 PARTITION (ALL);
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
LOAD INDEX INTO CACHE t1 PARTITIONS ALL;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'PARTITIONS ALL' at line 1
LOAD INDEX INTO CACHE t1 PARTITION (p1,`p0`) IGNORE LEAVES;
Table Op Msg_type Msg_text
test.t1 preload_keys error Indexes use different block sizes
test.t1 preload_keys error Subpartition sp2 returned error
test.t1 preload_keys status Operation failed
DROP INDEX `inx_b` on t1;
DROP INDEX `inx_b` on t2;
CACHE INDEX t2 PARTITION (p0) KEY (`inx_b`) IN hot_cache;
ERROR HY000: Partition management on a not partitioned table is not possible
CACHE INDEX t2 INDEX (`inx_b`) IN hot_cache;
Table Op Msg_type Msg_text
test.t2 assign_to_keycache Error Key 'inx_b' doesn't exist in table 't2'
test.t2 assign_to_keycache status Operation failed
CACHE INDEX t1 PARTITION (p0) KEY (`inx_b`) IN hot_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache error Subpartition sp0 returned error
test.t1 assign_to_keycache Error Key 'inx_b' doesn't exist in table 't1'
test.t1 assign_to_keycache status Operation failed
CACHE INDEX t1 INDEX (`inx_b`) IN hot_cache;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache error Subpartition sp0 returned error
test.t1 assign_to_keycache Error Key 'inx_b' doesn't exist in table 't1'
test.t1 assign_to_keycache status Operation failed
DROP TABLE t1,t2;
SET GLOBAL hot_cache.key_buffer_size = 0;
SET GLOBAL warm_cache.key_buffer_size = 0;
SET @@global.cold_cache.key_buffer_size = 0;
SELECT @@global.default.key_buffer_size a, @@global.default.key_cache_block_size b, @@global.default.key_cache_age_threshold c, @@global.default.key_cache_division_limit d;
a b c d
1048576 1024 300 100
SELECT @@global.hot_cache.key_buffer_size a, @@global.hot_cache.key_cache_block_size b, @@global.hot_cache.key_cache_age_threshold c, @@global.hot_cache.key_cache_division_limit d;
a b c d
0 1024 300 100
SELECT @@global.warm_cache.key_buffer_size a, @@global.warm_cache.key_cache_block_size b, @@global.warm_cache.key_cache_age_threshold c, @@global.warm_cache.key_cache_division_limit d;
a b c d
0 1024 300 100
SELECT @@global.cold_cache.key_buffer_size a, @@global.cold_cache.key_cache_block_size b, @@global.cold_cache.key_cache_age_threshold c, @@global.cold_cache.key_cache_division_limit d;
a b c d
0 1024 300 100
SET @@global.default.key_buffer_size = @org_key_cache_buffer_size;

37
mysql-test/r/partition_range.result
View File

@ -1,6 +1,19 @@
drop table if exists t1, t2;
create table t1 (a int)
partition by range (a)
subpartition by hash(to_seconds(a))
(partition p0 values less than (1));
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50500 PARTITION BY RANGE (a)
SUBPARTITION BY HASH (to_seconds(a))
(PARTITION p0 VALUES LESS THAN (1) ENGINE = MyISAM) */
drop table t1;
create table t1 (a int)
partition by range (a)
( partition p0 values less than (NULL),
partition p1 values less than (MAXVALUE));
ERROR HY000: Not allowed to use NULL value in VALUES LESS THAN
@ -30,6 +43,14 @@ id select_type table partitions type possible_keys key key_len ref rows Extra
explain partitions select * from t1 where a < '2007-03-07 23:59:59';
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 4 Using where
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` datetime NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50500 PARTITION BY RANGE (TO_SECONDS(a))
(PARTITION p0 VALUES LESS THAN (63340531200) ENGINE = MyISAM,
PARTITION p1 VALUES LESS THAN (63342604800) ENGINE = MyISAM) */
drop table t1;
create table t1 (a date)
partition by range(to_seconds(a))
@ -53,6 +74,14 @@ select * from t1 where a <= '2005-01-01';
a
2003-12-30
2004-12-31
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` date DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50500 PARTITION BY RANGE (to_seconds(a))
(PARTITION p0 VALUES LESS THAN (63240134400) ENGINE = MyISAM,
PARTITION p1 VALUES LESS THAN (63271756800) ENGINE = MyISAM) */
drop table t1;
create table t1 (a datetime)
partition by range(to_seconds(a))
@ -75,6 +104,14 @@ id select_type table partitions type possible_keys key key_len ref rows Extra
select * from t1 where a <= '2005-01-01';
a
2004-01-01 11:59:29
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` datetime DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50500 PARTITION BY RANGE (to_seconds(a))
(PARTITION p0 VALUES LESS THAN (63240177600) ENGINE = MyISAM,
PARTITION p1 VALUES LESS THAN (63271800000) ENGINE = MyISAM) */
drop table t1;
create table t1 (a int, b char(20))
partition by range columns(a,b)

6
mysql-test/r/partition_utf8.result
View File

@ -7,7 +7,7 @@ Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(2) CHARACTER SET cp1250 DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY LIST COLUMNS(a)
/*!50500 PARTITION BY LIST COLUMNS(a)
(PARTITION p0 VALUES IN (_cp1250 0x81) ENGINE = MyISAM) */
drop table t1;
create table t1 (a varchar(2) character set cp1250)
@ -18,7 +18,7 @@ Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(2) CHARACTER SET cp1250 DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY LIST COLUMNS(a)
/*!50500 PARTITION BY LIST COLUMNS(a)
(PARTITION p0 VALUES IN ('€') ENGINE = MyISAM) */
drop table t1;
create table t1 (a varchar(1500), b varchar(1570))
@ -45,7 +45,7 @@ Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(2) CHARACTER SET ucs2 DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY LIST COLUMNS(a)
/*!50500 PARTITION BY LIST COLUMNS(a)
(PARTITION p0 VALUES IN ('†') ENGINE = MyISAM,
PARTITION p1 VALUES IN ('') ENGINE = MyISAM) */
insert into t1 values ('');

107
mysql-test/r/query_cache.result
View File

@ -176,21 +176,6 @@ a
1
2
3
select * from t1 union select sql_cache * from t1;
a
1
2
3
select * from t1 where a IN (select sql_cache a from t1);
a
1
2
3
select * from t1 where a IN (select a from t1 union select sql_cache a from t1);
a
1
2
3
show status like "Qcache_hits";
Variable_name Value
Qcache_hits 4
@ -207,41 +192,6 @@ a
1
2
3
select * from t1 union select sql_no_cache * from t1;
a
1
2
3
select * from t1 where a IN (select sql_no_cache a from t1);
a
1
2
3
select * from t1 where a IN (select a from t1 union select sql_no_cache a from t1);
a
1
2
3
select sql_cache sql_no_cache * from t1;
a
1
2
3
select sql_cache * from t1 union select sql_no_cache * from t1;
a
1
2
3
select sql_cache * from t1 where a IN (select sql_no_cache a from t1);
a
1
2
3
select sql_cache * from t1 where a IN (select a from t1 union select sql_no_cache a from t1);
a
1
2
3
show status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 0
@ -1490,12 +1440,6 @@ insert into t1 values ('c');
a
drop table t1;
set GLOBAL query_cache_size= default;
set GLOBAL query_cache_size=1000000;
create table t1 (a char);
insert into t1 values ('c');
a
drop table t1;
set GLOBAL query_cache_size= default;
SET GLOBAL query_cache_size=64*1024*1024;
CREATE TABLE t1 (id INT);
CREATE PROCEDURE proc29856(IN theUPC TEXT)
@ -1723,4 +1667,55 @@ SELECT 1 FROM t1 GROUP BY
1
DROP TABLE t1;
SET GLOBAL query_cache_size= default;
CREATE TABLE t1( a INT );
SET @v = ( SELECT SQL_CACHE 1 );
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '1 )' at line 1
SET @v = ( SELECT SQL_NO_CACHE 1 );
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '1 )' at line 1
SELECT a FROM t1 WHERE a IN ( SELECT SQL_CACHE a FROM t1 );
ERROR 42S22: Unknown column 'SQL_CACHE' in 'field list'
SELECT a FROM t1 WHERE a IN ( SELECT SQL_NO_CACHE a FROM t1 );
ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
SELECT ( SELECT SQL_CACHE a FROM t1 );
ERROR 42S22: Unknown column 'SQL_CACHE' in 'field list'
SELECT ( SELECT SQL_NO_CACHE a FROM t1 );
ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
SELECT SQL_CACHE * FROM t1;
a
SELECT SQL_NO_CACHE * FROM t1;
a
SELECT * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
ERROR 42000: Incorrect usage/placement of 'SQL_CACHE'
SELECT * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
ERROR 42000: Incorrect usage/placement of 'SQL_NO_CACHE'
SELECT * FROM t1 WHERE a IN (SELECT SQL_CACHE a FROM t1);
ERROR 42S22: Unknown column 'SQL_CACHE' in 'field list'
SELECT * FROM t1 WHERE a IN (SELECT a FROM t1 UNION SELECT SQL_CACHE a FROM t1);
ERROR 42S22: Unknown column 'SQL_CACHE' in 'field list'
SELECT * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
ERROR 42000: Incorrect usage/placement of 'SQL_NO_CACHE'
SELECT * FROM t1 WHERE a IN (SELECT SQL_NO_CACHE a FROM t1);
ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
SELECT * FROM t1 WHERE a IN
(SELECT a FROM t1 UNION SELECT SQL_NO_CACHE a FROM t1);
ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
SELECT SQL_CACHE SQL_NO_CACHE * FROM t1;
ERROR HY000: Incorrect usage of SQL_CACHE and SQL_NO_CACHE
SELECT SQL_NO_CACHE SQL_CACHE * FROM t1;
ERROR HY000: Incorrect usage of SQL_NO_CACHE and SQL_CACHE
SELECT SQL_CACHE * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
ERROR 42000: Incorrect usage/placement of 'SQL_CACHE'
SELECT SQL_CACHE * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
ERROR 42000: Incorrect usage/placement of 'SQL_NO_CACHE'
SELECT SQL_NO_CACHE * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
ERROR 42000: Incorrect usage/placement of 'SQL_CACHE'
SELECT SQL_NO_CACHE * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
ERROR 42000: Incorrect usage/placement of 'SQL_NO_CACHE'
SELECT SQL_CACHE * FROM t1 WHERE a IN
(SELECT SQL_NO_CACHE a FROM t1);
ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
SELECT SQL_CACHE * FROM t1 WHERE a IN
(SELECT a FROM t1 UNION SELECT SQL_NO_CACHE a FROM t1);
ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
DROP TABLE t1;
End of 5.1 tests

15
mysql-test/r/show_check.result
View File

@ -737,20 +737,11 @@ View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()` binary binary
DROP VIEW v1;
CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE NOW();
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()` binary binary
DROP VIEW v1;
ERROR HY000: Incorrect usage of SQL_CACHE and SQL_NO_CACHE
CREATE VIEW v1 AS SELECT SQL_NO_CACHE SQL_CACHE NOW();
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()` binary binary
DROP VIEW v1;
ERROR HY000: Incorrect usage of SQL_NO_CACHE and SQL_CACHE
CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE SQL_CACHE NOW();
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()` binary binary
DROP VIEW v1;
ERROR HY000: Incorrect usage of SQL_CACHE and SQL_NO_CACHE
CREATE PROCEDURE p1()
BEGIN
SET @s= 'CREATE VIEW v1 AS SELECT SQL_CACHE 1';

1
mysql-test/t/disabled.def
View File

@ -13,3 +13,4 @@ kill : Bug#37780 2008-12-03 HHunger need some changes to be
query_cache_28249 : Bug#43861 2009-03-25 main.query_cache_28249 fails sporadicallyr
innodb-autoinc : Bug#49267 2009-12-02 test fails on windows because of different case mode
innodb : Bug#49396 2009-12-03 test fails in embedded mode
plugin_load : Bug#42144 2009-12-21 alik plugin_load fails

22
mysql-test/t/exampledb.test
View File

@ -1,22 +0,0 @@
#
# Simple test for the example storage engine
# Taken fromm the select test
#
-- source include/have_exampledb.inc
--disable_warnings
# Clean up if event's test fails
drop database if exists events_test;
drop database if exists events_test2;
drop table if exists t1;
--enable_warnings
CREATE TABLE t1 (
Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,
Varor_period smallint(4) unsigned DEFAULT '0' NOT NULL
) ENGINE=example;
drop table t1;
# End of 4.1 tests

4
mysql-test/t/lock_multi.test
View File

@ -625,9 +625,11 @@ let $wait_condition=
--source include/wait_condition.inc
let $tlwb= `show status like 'Table_locks_waited'`;
unlock tables;
connection waiter;
--reap
connection default;
drop table t1;
disconnect waiter;
connection default;
--disable_query_log
eval SET @tlwa= SUBSTRING_INDEX('$tlwa', ' ', -1);
eval SET @tlwb= SUBSTRING_INDEX('$tlwb', ' ', -1);

8
mysql-test/t/not_partition.test
View File

@ -31,7 +31,7 @@ ALTER TABLE t1 ENGINE Memory;
ALTER TABLE t1 ADD (new INT);
DROP TABLE t1;
--error ER_FEATURE_DISABLED
--error ER_FEATURE_DISABLED,ER_OPTION_PREVENTS_STATEMENT
CREATE TABLE t1 (
firstname VARCHAR(25) NOT NULL,
lastname VARCHAR(25) NOT NULL,
@ -42,13 +42,13 @@ CREATE TABLE t1 (
PARTITION BY KEY(joined)
PARTITIONS 6;
--error ER_FEATURE_DISABLED
--error ER_FEATURE_DISABLED,ER_OPTION_PREVENTS_STATEMENT
ALTER TABLE t1 PARTITION BY KEY(joined) PARTITIONS 2;
--error ER_BAD_TABLE_ERROR
drop table t1;
--error ER_FEATURE_DISABLED
--error ER_FEATURE_DISABLED,ER_OPTION_PREVENTS_STATEMENT
CREATE TABLE t1 (
firstname VARCHAR(25) NOT NULL,
lastname VARCHAR(25) NOT NULL,
@ -66,7 +66,7 @@ PARTITION BY RANGE( YEAR(joined) ) (
--error ER_BAD_TABLE_ERROR
drop table t1;
--error ER_FEATURE_DISABLED
--error ER_FEATURE_DISABLED,ER_OPTION_PREVENTS_STATEMENT
CREATE TABLE t1 (id INT, purchased DATE)
PARTITION BY RANGE( YEAR(purchased) )
SUBPARTITION BY HASH( TO_DAYS(purchased) )

17
mysql-test/t/partition_column.test
View File

@ -23,6 +23,23 @@ partition by range columns (a,b,c)
( partition p0 values less than (1, maxvalue, 10),
partition p1 values less than (1, maxvalue, maxvalue));
#
# BUG#48737, Search fails with ucs2
#
create table t1 (a varchar(5) character set ucs2 collate ucs2_bin)
partition by range columns (a)
(partition p0 values less than (0x0041));
insert into t1 values (0x00410000);
select hex(a) from t1 where a like 'A_';
explain partitions select hex(a) from t1 where a like 'A_';
alter table t1 remove partitioning;
select hex(a) from t1 where a like 'A_';
create index a on t1 (a);
select hex(a) from t1 where a like 'A_';
insert into t1 values ('A_');
select hex(a) from t1;
drop table t1;
#
# BUG#48161, Delivering too few records using collate syntax with partitions
#

251
mysql-test/t/partition_key_cache.test Normal file
View File

@ -0,0 +1,251 @@
# Test of key cache with partitions
--source include/have_partition.inc
--disable_warnings
DROP TABLE IF EXISTS t1, t2, v, x;
--enable_warnings
--echo # Actual test of key caches
--echo # Verifing that reads/writes use the key cache correctly
SELECT @org_key_cache_buffer_size:= @@global.default.key_buffer_size;
--echo # Minimize default key cache (almost disabled).
SET @@global.default.key_buffer_size = 1;
CREATE TABLE t1 (
a INT,
b INT,
c INT NOT NULL,
PRIMARY KEY (a),
KEY `inx_b` (b))
PARTITION BY RANGE (a)
SUBPARTITION BY HASH (a)
(PARTITION p0 VALUES LESS THAN (1167602410)
(SUBPARTITION sp0,
SUBPARTITION sp1),
PARTITION p1 VALUES LESS THAN MAXVALUE
(SUBPARTITION sp2,
SUBPARTITION sp3));
CREATE TABLE t2 (
a INT,
b INT,
c INT NOT NULL,
PRIMARY KEY (a),
KEY `inx_b` (b));
FLUSH TABLES;
FLUSH STATUS;
# Genereate 4096 rows. Idea from:
# http://datacharmer.blogspot.com/2007/12/data-from-nothing-solution-to-pop-quiz.html
SET @a:=1167602400;
CREATE VIEW v AS SELECT 1 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4;
CREATE VIEW x AS SELECT 1 FROM v,v a,v b;
# due to I_S performance, this was substituted with include files which
# uses SHOW STATUS
#DELIMITER |;
#CREATE PROCEDURE was_zero_reads()
#BEGIN
# SELECT IF(VARIABLE_VALUE = 0,"Yes!","No!") as 'Was zero reads?'
# FROM INFORMATION_SCHEMA.SESSION_STATUS
# WHERE VARIABLE_NAME = 'KEY_READS';
# FLUSH STATUS;
#END|
#DELIMITER ;|
FLUSH STATUS;
INSERT t1 SELECT @a, @a * (1 - ((@a % 2) * 2)) , 1167612400 - (@a:=@a+1) FROM x, x y;
--source include/check_key_req.inc
--echo # row distribution:
SELECT PARTITION_NAME, SUBPARTITION_NAME, TABLE_ROWS FROM INFORMATION_SCHEMA.PARTITIONS WHERE TABLE_SCHEMA='test' and TABLE_NAME='t1';
DROP VIEW x;
DROP VIEW v;
FLUSH TABLES;
FLUSH STATUS;
SELECT COUNT(b) FROM t1 WHERE b >= 0;
--source include/check_key_reads.inc
INSERT t2 SELECT a,b,c FROM t1;
--source include/check_key_req.inc
FLUSH STATUS;
SELECT COUNT(b) FROM t2 WHERE b >= 0;
--source include/check_key_reads.inc
FLUSH TABLES;
--echo # Setting the default key cache to 1M
SET GLOBAL key_buffer_size = 1024*1024;
FLUSH STATUS;
--echo # All these have to read the indexes
LOAD INDEX INTO CACHE t1 PARTITION (p1);
--source include/check_key_reads.inc
SELECT COUNT(b) FROM t1 WHERE b >= 0;
--source include/check_key_reads.inc
SELECT COUNT(b) FROM t2 WHERE b >= 0;
--source include/check_key_reads.inc
--echo # All these should be able to use the key cache
SELECT COUNT(b) FROM t1 WHERE b >= 0;
--source include/check_key_reads.inc
SELECT COUNT(b) FROM t2 WHERE b >= 0;
--source include/check_key_reads.inc
FLUSH TABLES;
LOAD INDEX INTO CACHE t1 PARTITION (p1,p0);
--source include/check_key_reads.inc
--echo # should not be zero
SELECT COUNT(b) FROM t1 WHERE b >= 0;
--source include/check_key_reads.inc
LOAD INDEX INTO CACHE t2;
--source include/check_key_reads.inc
--echo # should not be zero
SELECT COUNT(b) FROM t2 WHERE b >= 0;
--source include/check_key_reads.inc
FLUSH TABLES;
LOAD INDEX INTO CACHE t1 PARTITION (p1,p0) IGNORE LEAVES;
--source include/check_key_reads.inc
--echo # should not be zero
SELECT COUNT(b) FROM t1 WHERE b >= 0;
--source include/check_key_reads.inc
LOAD INDEX INTO CACHE t2 IGNORE LEAVES;
--source include/check_key_reads.inc
--echo # should not be zero
SELECT COUNT(b) FROM t2 WHERE b >= 0;
--source include/check_key_reads.inc
TRUNCATE TABLE t2;
INSERT t2 SELECT a,b,c FROM t1;
--source include/check_key_req.inc
DROP TABLE t1,t2;
SET GLOBAL hot_cache.key_buffer_size = 1024*1024;
SET GLOBAL warm_cache.key_buffer_size = 1024*1024;
SET @@global.cold_cache.key_buffer_size = 1024*1024;
SELECT @@global.default.key_buffer_size a, @@global.default.key_cache_block_size b, @@global.default.key_cache_age_threshold c, @@global.default.key_cache_division_limit d;
SELECT @@global.hot_cache.key_buffer_size a, @@global.hot_cache.key_cache_block_size b, @@global.hot_cache.key_cache_age_threshold c, @@global.hot_cache.key_cache_division_limit d;
SELECT @@global.warm_cache.key_buffer_size a, @@global.warm_cache.key_cache_block_size b, @@global.warm_cache.key_cache_age_threshold c, @@global.warm_cache.key_cache_division_limit d;
SELECT @@global.cold_cache.key_buffer_size a, @@global.cold_cache.key_cache_block_size b, @@global.cold_cache.key_cache_age_threshold c, @@global.cold_cache.key_cache_division_limit d;
CREATE TABLE t1 (
a INT,
b VARCHAR(257),
c INT NOT NULL,
PRIMARY KEY (a),
KEY `inx_b` (b),
KEY `inx_c`(c))
PARTITION BY RANGE (a)
SUBPARTITION BY HASH (a)
(PARTITION p0 VALUES LESS THAN (10)
(SUBPARTITION sp0,
SUBPARTITION sp1),
PARTITION p1 VALUES LESS THAN MAXVALUE
(SUBPARTITION sp2,
SUBPARTITION sp3));
CREATE TABLE t2 (
a INT,
b VARCHAR(257),
c INT NOT NULL,
PRIMARY KEY (a),
KEY `inx_b` (b),
KEY `inx_c`(c));
SET @a:=1167602400;
# Genereate 4096 rows. Idea from:
# http://datacharmer.blogspot.com/2007/12/data-from-nothing-solution-to-pop-quiz.html
CREATE VIEW v AS SELECT 1 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4;
CREATE VIEW x AS SELECT 1 FROM v,v a,v b;
INSERT t1 SELECT @a, CONCAT('X_', @a, ' MySQL'), 1167612400 - (@a:=@a+1) FROM x, x a;
DROP VIEW x;
DROP VIEW v;
INSERT t2 SELECT a, b, c FROM t1;
SELECT COUNT(*) FROM t1;
SELECT COUNT(*) FROM t2;
FLUSH TABLES;
--echo # Restrict partitioned commands to partitioned tables only
--error ER_PARTITION_MGMT_ON_NONPARTITIONED
CACHE INDEX t2 PARTITION (p0) KEY (`inx_b`) IN hot_cache;
--error ER_PARTITION_MGMT_ON_NONPARTITIONED
CACHE INDEX t2 PARTITION (p0,`p1`) INDEX (`PRIMARY`) IN hot_cache;
--error ER_PARTITION_MGMT_ON_NONPARTITIONED
CACHE INDEX t2 PARTITION (`p1`) INDEX (`PRIMARY`,`inx_b`) IN hot_cache;
--error ER_PARTITION_MGMT_ON_NONPARTITIONED
CACHE INDEX t2 PARTITION (ALL) KEY (`inx_b`,`PRIMARY`) IN hot_cache;
--echo # Basic key cache testing
--echo # The manual correctly says: "The syntax of CACHE INDEX enables you to
--echo # specify that only particular indexes from a table should be assigned
--echo # to the cache. The current implementation assigns all the table's
--echo # indexes to the cache, so there is no reason to specify anything
--echo # other than the table name."
--echo # So the most of the test only tests the syntax
CACHE INDEX t2 INDEX (`inx_b`) IN hot_cache;
CACHE INDEX t2 KEY (`PRIMARY`) IN warm_cache;
CACHE INDEX t2 KEY (`PRIMARY`,`inx_b`) IN cold_cache;
CACHE INDEX t2 INDEX (inx_b,`PRIMARY`) IN default;
CACHE INDEX t1 PARTITION (p0) KEY (`inx_b`) IN cold_cache;
--error ER_PARSE_ERROR
CACHE INDEX t1 PARTITIONS (p0) KEY (`inx_b`) IN cold_cache;
--echo # only one table at a time if specifying partitions
--error ER_PARSE_ERROR
CACHE INDEX t1,t2 PARTITION (p0) KEY (`inx_b`) IN cold_cache;
CACHE INDEX t1 PARTITION (`p0`,p1) INDEX (`PRIMARY`) IN warm_cache;
CACHE INDEX t1 PARTITION (`p1`) INDEX (`PRIMARY`,inx_b) IN hot_cache;
CACHE INDEX t1 PARTITION (ALL) KEY (`inx_b`,`PRIMARY`) IN default;
CACHE INDEX t1 PARTITION (ALL) IN hot_cache;
CACHE INDEX t1 INDEX (`inx_b`) IN default;
CACHE INDEX t1 KEY (`PRIMARY`) IN hot_cache;
CACHE INDEX t1 KEY (`PRIMARY`,`inx_b`) IN warm_cache;
CACHE INDEX t1 INDEX (`inx_b`,`PRIMARY`) IN cold_cache;
CACHE INDEX t1 IN hot_cache;
--echo # Test of non existent key cache:
--error ER_UNKNOWN_KEY_CACHE
CACHE INDEX t1 IN non_existent_key_cache;
--echo # Basic testing of LOAD INDEX
LOAD INDEX INTO CACHE t2;
--echo # PRIMARY and secondary keys have different block sizes
LOAD INDEX INTO CACHE t2 ignore leaves;
--echo # Must have INDEX or KEY before the index list
--error ER_PARSE_ERROR
LOAD INDEX INTO CACHE t2 (`PRIMARY`);
--echo # Test of IGNORE LEAVES
LOAD INDEX INTO CACHE t2 INDEX (`PRIMARY`);
LOAD INDEX INTO CACHE t2 KEY (`PRIMARY`,`inx_b`) IGNORE LEAVES;
CACHE INDEX t2 IN warm_cache;
CACHE INDEX t1 IN cold_cache;
LOAD INDEX INTO CACHE t2 KEY (`PRIMARY`) IGNORE LEAVES;
CACHE INDEX t2 INDEX (`inx_b`, `inx_c`) IN hot_cache;
LOAD INDEX INTO CACHE t2 KEY (`inx_b`, `inx_c`) IGNORE LEAVES;
CACHE INDEX t2 IN warm_cache;
CACHE INDEX t2 INDEX (`PRIMARY`, `inx_c`) IN hot_cache;
LOAD INDEX INTO CACHE t2 KEY (`PRIMARY`,`inx_c`) IGNORE LEAVES;
CACHE INDEX t2 INDEX (`inx_b`,`PRIMARY`) IN default;
LOAD INDEX INTO CACHE t2 KEY (`PRIMARY`,`inx_b`);
CACHE INDEX t2 IN default;
LOAD INDEX INTO CACHE t2 IGNORE LEAVES;
--error ER_PARTITION_MGMT_ON_NONPARTITIONED
LOAD INDEX INTO CACHE t2 PARTITION (p1) INDEX (`PRIMARY`);
LOAD INDEX INTO CACHE t1, t2;
--echo # only one table at a time if specifying partitions
--error ER_PARSE_ERROR
LOAD INDEX INTO CACHE t1 PARTITION (p0), t2;
LOAD INDEX INTO CACHE t1 IGNORE LEAVES;
LOAD INDEX INTO CACHE t1 INDEX (`PRIMARY`);
LOAD INDEX INTO CACHE t1 INDEX (`PRIMARY`,`inx_b`) IGNORE LEAVES;
LOAD INDEX INTO CACHE t1 INDEX (`inx_b`) IGNORE LEAVES;
LOAD INDEX INTO CACHE t1 INDEX (`PRIMARY`) IGNORE LEAVES;
LOAD INDEX INTO CACHE t1 INDEX (`PRIMARY`,`inx_b`);
LOAD INDEX INTO CACHE t1 PARTITION (p1) INDEX (`PRIMARY`);
LOAD INDEX INTO CACHE t1 PARTITION (`p1`,p0) KEY (`PRIMARY`) IGNORE LEAVES;
LOAD INDEX INTO CACHE t1 PARTITION (ALL);
--error ER_PARSE_ERROR
LOAD INDEX INTO CACHE t1 PARTITIONS ALL;
LOAD INDEX INTO CACHE t1 PARTITION (p1,`p0`) IGNORE LEAVES;
DROP INDEX `inx_b` on t1;
DROP INDEX `inx_b` on t2;
--error ER_PARTITION_MGMT_ON_NONPARTITIONED
CACHE INDEX t2 PARTITION (p0) KEY (`inx_b`) IN hot_cache;
CACHE INDEX t2 INDEX (`inx_b`) IN hot_cache;
CACHE INDEX t1 PARTITION (p0) KEY (`inx_b`) IN hot_cache;
CACHE INDEX t1 INDEX (`inx_b`) IN hot_cache;
DROP TABLE t1,t2;
SET GLOBAL hot_cache.key_buffer_size = 0;
SET GLOBAL warm_cache.key_buffer_size = 0;
SET @@global.cold_cache.key_buffer_size = 0;
SELECT @@global.default.key_buffer_size a, @@global.default.key_cache_block_size b, @@global.default.key_cache_age_threshold c, @@global.default.key_cache_division_limit d;
SELECT @@global.hot_cache.key_buffer_size a, @@global.hot_cache.key_cache_block_size b, @@global.hot_cache.key_cache_age_threshold c, @@global.hot_cache.key_cache_division_limit d;
SELECT @@global.warm_cache.key_buffer_size a, @@global.warm_cache.key_cache_block_size b, @@global.warm_cache.key_cache_age_threshold c, @@global.warm_cache.key_cache_division_limit d;
SELECT @@global.cold_cache.key_buffer_size a, @@global.cold_cache.key_cache_block_size b, @@global.cold_cache.key_cache_age_threshold c, @@global.cold_cache.key_cache_division_limit d;
--disable_warnings
SET @@global.default.key_buffer_size = @org_key_cache_buffer_size;
--enable_warnings

13
mysql-test/t/partition_range.test
View File

@ -9,6 +9,16 @@
drop table if exists t1, t2;
--enable_warnings
#
#BUG#49591, Add proper version number to SHOW CREATE TABLE
#
create table t1 (a int)
partition by range (a)
subpartition by hash(to_seconds(a))
(partition p0 values less than (1));
show create table t1;
drop table t1;
--error ER_NULL_IN_VALUES_LESS_THAN
create table t1 (a int)
partition by range (a)
@ -30,6 +40,7 @@ explain partitions select * from t1 where a < '2007-03-08 00:00:01';
explain partitions select * from t1 where a <= '2007-03-08 00:00:00';
explain partitions select * from t1 where a <= '2007-03-07 23:59:59';
explain partitions select * from t1 where a < '2007-03-07 23:59:59';
show create table t1;
drop table t1;
#
# New test cases for new function to_seconds
@ -44,6 +55,7 @@ explain partitions select * from t1 where a <= '2003-12-31';
select * from t1 where a <= '2003-12-31';
explain partitions select * from t1 where a <= '2005-01-01';
select * from t1 where a <= '2005-01-01';
show create table t1;
drop table t1;
create table t1 (a datetime)
@ -56,6 +68,7 @@ explain partitions select * from t1 where a <= '2004-01-01 11:59.59';
select * from t1 where a <= '2004-01-01 11:59:59';
explain partitions select * from t1 where a <= '2005-01-01';
select * from t1 where a <= '2005-01-01';
show create table t1;
drop table t1;
#

112
mysql-test/t/query_cache.test
View File

@ -94,10 +94,6 @@ select sql_cache * from t1 union select * from t1;
set query_cache_type=2;
select sql_cache * from t1 union select * from t1;
# all sql_cache statements, except for the first select, are ignored.
select * from t1 union select sql_cache * from t1;
select * from t1 where a IN (select sql_cache a from t1);
select * from t1 where a IN (select a from t1 union select sql_cache a from t1);
show status like "Qcache_hits";
show status like "Qcache_queries_in_cache";
set query_cache_type=on;
@ -110,15 +106,6 @@ show status like "Qcache_queries_in_cache";
# SELECT SQL_NO_CACHE
#
select sql_no_cache * from t1;
# sql_no_cache can occur in any nested select to turn on cacheing for the whole
# expression and it will always override a sql_cache statement.
select * from t1 union select sql_no_cache * from t1;
select * from t1 where a IN (select sql_no_cache a from t1);
select * from t1 where a IN (select a from t1 union select sql_no_cache a from t1);
select sql_cache sql_no_cache * from t1;
select sql_cache * from t1 union select sql_no_cache * from t1;
select sql_cache * from t1 where a IN (select sql_no_cache a from t1);
select sql_cache * from t1 where a IN (select a from t1 union select sql_no_cache a from t1);
show status like "Qcache_queries_in_cache";
drop table t1;
#
@ -1044,22 +1031,25 @@ set GLOBAL query_cache_size= default;
# Bug #29053 SQL_CACHE in UNION causes non-deterministic functions to be cached
#
set GLOBAL query_cache_size=1000000;
create table t1 (a char);
insert into t1 values ('c');
let $q1= `select RAND() from t1 union select sql_cache 1 from t1;`;
let $q2= `select RAND() from t1 union select sql_cache 1 from t1;`;
# This syntax is no longer allowed, therefore the test case has been commented
# out.
# See test for Bug#35020 below.
#set GLOBAL query_cache_size=1000000;
#
#create table t1 (a char);
#insert into t1 values ('c');
#
#let $q1= `select RAND() from t1 union select sql_cache 1 from t1;`;
#let $q2= `select RAND() from t1 union select sql_cache 1 from t1;`;
#
# disabling the logging of the query because the times are different each run.
--disable_query_log
eval select a from t1 where "$q1" = "$q2";
--enable_query_log
drop table t1;
set GLOBAL query_cache_size= default;
#--disable_query_log
#eval select a from t1 where "$q1" = "$q2";
#--enable_query_log
#
#drop table t1;
#
#set GLOBAL query_cache_size= default;
#
# Bug#29856: Insufficient buffer space led to a server crash.
@ -1307,5 +1297,69 @@ SELECT 1 FROM t1 GROUP BY
DROP TABLE t1;
SET GLOBAL query_cache_size= default;
--echo End of 5.1 tests
#
# Bug#35020: illegal sql_cache select syntax
#
CREATE TABLE t1( a INT );
--error ER_PARSE_ERROR
SET @v = ( SELECT SQL_CACHE 1 );
--error ER_PARSE_ERROR
SET @v = ( SELECT SQL_NO_CACHE 1 );
#
# Keywords 'SQL_CACHE' and 'SQL_NO_CACHE' are allowed as column names.
# Hence the error messages are not intuitive.
#
--error ER_BAD_FIELD_ERROR
SELECT a FROM t1 WHERE a IN ( SELECT SQL_CACHE a FROM t1 );
--error ER_BAD_FIELD_ERROR
SELECT a FROM t1 WHERE a IN ( SELECT SQL_NO_CACHE a FROM t1 );
--error ER_BAD_FIELD_ERROR
SELECT ( SELECT SQL_CACHE a FROM t1 );
--error ER_BAD_FIELD_ERROR
SELECT ( SELECT SQL_NO_CACHE a FROM t1 );
SELECT SQL_CACHE * FROM t1;
SELECT SQL_NO_CACHE * FROM t1;
# SQL_CACHE is only allowed once in first top-level select.
--error ER_CANT_USE_OPTION_HERE
SELECT * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
--error ER_CANT_USE_OPTION_HERE
SELECT * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
--error ER_BAD_FIELD_ERROR
SELECT * FROM t1 WHERE a IN (SELECT SQL_CACHE a FROM t1);
--error ER_BAD_FIELD_ERROR
SELECT * FROM t1 WHERE a IN (SELECT a FROM t1 UNION SELECT SQL_CACHE a FROM t1);
--error ER_CANT_USE_OPTION_HERE
SELECT * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
--error ER_BAD_FIELD_ERROR
SELECT * FROM t1 WHERE a IN (SELECT SQL_NO_CACHE a FROM t1);
--error ER_BAD_FIELD_ERROR
SELECT * FROM t1 WHERE a IN
(SELECT a FROM t1 UNION SELECT SQL_NO_CACHE a FROM t1);
--error ER_WRONG_USAGE
SELECT SQL_CACHE SQL_NO_CACHE * FROM t1;
--error ER_WRONG_USAGE
SELECT SQL_NO_CACHE SQL_CACHE * FROM t1;
--error ER_CANT_USE_OPTION_HERE
SELECT SQL_CACHE * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
--error ER_CANT_USE_OPTION_HERE
SELECT SQL_CACHE * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
--error ER_CANT_USE_OPTION_HERE
SELECT SQL_NO_CACHE * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
--error ER_CANT_USE_OPTION_HERE
SELECT SQL_NO_CACHE * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
--error ER_BAD_FIELD_ERROR
SELECT SQL_CACHE * FROM t1 WHERE a IN
(SELECT SQL_NO_CACHE a FROM t1);
--error ER_BAD_FIELD_ERROR
SELECT SQL_CACHE * FROM t1 WHERE a IN
(SELECT a FROM t1 UNION SELECT SQL_NO_CACHE a FROM t1);
DROP TABLE t1;
--echo End of 5.1 tests

10
mysql-test/t/show_check.test
View File

@ -550,18 +550,14 @@ CREATE VIEW v1 AS SELECT SQL_NO_CACHE NOW();
SHOW CREATE VIEW v1;
DROP VIEW v1;
# Check that SQL_NO_CACHE always wins.
--error ER_WRONG_USAGE
CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE NOW();
SHOW CREATE VIEW v1;
DROP VIEW v1;
--error ER_WRONG_USAGE
CREATE VIEW v1 AS SELECT SQL_NO_CACHE SQL_CACHE NOW();
SHOW CREATE VIEW v1;
DROP VIEW v1;
--error ER_WRONG_USAGE
CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE SQL_CACHE NOW();
SHOW CREATE VIEW v1;
DROP VIEW v1;
# Check CREATE VIEW in a prepared statement in a procedure.
delimiter |;

3
plugin/semisync/CMakeLists.txt
View File

@ -15,9 +15,6 @@
# This is CMakeLists.txt for semi-sync replication plugins
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
# Add common include directories
INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/zlib
${CMAKE_SOURCE_DIR}/sql

19
scripts/make_win_bin_dist
View File

@ -290,6 +290,11 @@ if [ -d storage/innodb_plugin ]; then
cp storage/innodb_plugin/$TARGET/ha_innodb_plugin.dll \
$DESTDIR/lib/plugin/
fi
if [ -d plugin/semisync ]; then
cp plugin/semisync/$TARGET/semisync_master.dll \
plugin/semisync/$TARGET/semisync_slave.dll \
$DESTDIR/lib/plugin/
fi
if [ x"$TARGET" != x"release" ] ; then
cp libmysql/$TARGET/libmysql.pdb \
@ -302,6 +307,11 @@ if [ x"$TARGET" != x"release" ] ; then
cp storage/innodb_plugin/$TARGET/ha_innodb_plugin.pdb \
$DESTDIR/lib/plugin/
fi
if [ -d plugin/semisync ]; then
cp plugin/semisync/$TARGET/semisync_master.pdb \
plugin/semisync/$TARGET/semisync_slave.pdb \
$DESTDIR/lib/plugin/
fi
fi
@ -328,6 +338,15 @@ if [ x"$PACK_DEBUG" = x"" -a -f "libmysql/debug/libmysql.lib" -o \
storage/innodb_plugin/debug/ha_innodb_plugin.pdb \
$DESTDIR/lib/plugin/debug/
fi
if [ -d plugin/semisync ]; then
cp plugin/semisync/debug/semisync_master.dll \
plugin/semisync/debug/semisync_master.lib \
plugin/semisync/debug/semisync_master.pdb \
plugin/semisync/debug/semisync_slave.dll \
plugin/semisync/debug/semisync_slave.lib \
plugin/semisync/debug/semisync_slave.pdb \
$DESTDIR/lib/plugin/debug/
fi
fi
# ----------------------------------------------------------------------

9
sql/item.h
View File

@ -894,6 +894,15 @@ public:
(*traverser)(this, arg);
}
/*
This is used to get the most recent version of any function in
an item tree. The version is the version where a MySQL function
was introduced in. So any function which is added should use
this function and set the int_arg to maximum of the input data
and their own version info.
*/
virtual bool intro_version(uchar *int_arg) { return 0; }
virtual bool remove_dependence_processor(uchar * arg) { return 0; }
virtual bool remove_fixed(uchar * arg) { fixed= 0; return 0; }
virtual bool cleanup_processor(uchar *arg);

9
sql/item_timefunc.h
View File

@ -91,6 +91,15 @@ public:
enum_monotonicity_info get_monotonicity_info() const;
longlong val_int_endpoint(bool left_endp, bool *incl_endp);
bool check_partition_func_processor(uchar *bool_arg) { return FALSE;}
bool intro_version(uchar *int_arg)
{
int *input_version= (int*)int_arg;
/* This function was introduced in 5.5 */
int output_version= (*input_version, 50500);
*input_version= output_version;
return 0;
}
};

36
sql/partition_info.cc
View File

@ -115,6 +115,42 @@ char *partition_info::create_default_partition_names(uint part_no,
}
/*
Generate a version string for partition expression
This function must be updated every time there is a possibility for
a new function of a higher version number than 5.5.0.
SYNOPSIS
set_show_version_string()
RETURN VALUES
None
*/
void partition_info::set_show_version_string(String *packet)
{
int version= 0;
if (column_list)
packet->append(STRING_WITH_LEN("\n/*!50500"));
else
{
if (part_expr)
part_expr->walk(&Item::intro_version, 0, (uchar*)&version);
if (subpart_expr)
subpart_expr->walk(&Item::intro_version, 0, (uchar*)&version);
if (version == 0)
{
/* No new functions in partition function */
packet->append(STRING_WITH_LEN("\n/*!50100"));
}
else
{
char buf[65];
char *buf_ptr= longlong10_to_str((longlong)version, buf, 10);
packet->append(STRING_WITH_LEN("\n/*!"));
packet->append(buf, (size_t)(buf_ptr - buf));
}
}
}
/*
Create a unique name for the subpartition as part_name'sp''subpart_no'
SYNOPSIS

1
sql/partition_info.h
View File

@ -302,6 +302,7 @@ public:
bool check_partition_field_length();
bool init_column_part();
bool add_column_list_value(THD *thd, Item *item);
void set_show_version_string(String *packet);
private:
static int list_part_cmp(const void* a, const void* b);
bool set_up_default_partitions(handler *file, HA_CREATE_INFO *info,

2
sql/sql_show.cc
View File

@ -1468,7 +1468,7 @@ int store_create_info(THD *thd, TABLE_LIST *table_list, String *packet,
show_table_options,
NULL, NULL))))
{
packet->append(STRING_WITH_LEN("\n/*!50100"));
table->part_info->set_show_version_string(packet);
packet->append(part_syntax, part_syntax_len);
packet->append(STRING_WITH_LEN(" */"));
my_free(part_syntax, MYF(0));

122
sql/sql_yacc.yy
View File

@ -763,10 +763,10 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
%pure_parser /* We have threads */
/*
Currently there are 173 shift/reduce conflicts.
Currently there are 172 shift/reduce conflicts.
We should not introduce new conflicts any more.
*/
%expect 173
%expect 172
/*
Comments for TOKENS.
@ -7151,50 +7151,63 @@ select_option_list:
;
select_option:
STRAIGHT_JOIN { Select->options|= SELECT_STRAIGHT_JOIN; }
| HIGH_PRIORITY
{
if (check_simple_select())
MYSQL_YYABORT;
Lex->lock_option= TL_READ_HIGH_PRIORITY;
Lex->current_select->lock_option= TL_READ_HIGH_PRIORITY;
}
| DISTINCT { Select->options|= SELECT_DISTINCT; }
| SQL_SMALL_RESULT { Select->options|= SELECT_SMALL_RESULT; }
| SQL_BIG_RESULT { Select->options|= SELECT_BIG_RESULT; }
| SQL_BUFFER_RESULT
{
if (check_simple_select())
MYSQL_YYABORT;
Select->options|= OPTION_BUFFER_RESULT;
}
| SQL_CALC_FOUND_ROWS
{
if (check_simple_select())
MYSQL_YYABORT;
Select->options|= OPTION_FOUND_ROWS;
}
query_expression_option
| SQL_NO_CACHE_SYM
{
Lex->safe_to_cache_query=0;
Lex->select_lex.options&= ~OPTION_TO_QUERY_CACHE;
Lex->select_lex.sql_cache= SELECT_LEX::SQL_NO_CACHE;
/*
Allow this flag only on the first top-level SELECT statement, if
SQL_CACHE wasn't specified, and only once per query.
*/
if (Lex->current_select != &Lex->select_lex)
{
my_error(ER_CANT_USE_OPTION_HERE, MYF(0), "SQL_NO_CACHE");
MYSQL_YYABORT;
}
else if (Lex->select_lex.sql_cache == SELECT_LEX::SQL_CACHE)
{
my_error(ER_WRONG_USAGE, MYF(0), "SQL_CACHE", "SQL_NO_CACHE");
MYSQL_YYABORT;
}
else if (Lex->select_lex.sql_cache == SELECT_LEX::SQL_NO_CACHE)
{
my_error(ER_DUP_ARGUMENT, MYF(0), "SQL_NO_CACHE");
MYSQL_YYABORT;
}
else
{
Lex->safe_to_cache_query=0;
Lex->select_lex.options&= ~OPTION_TO_QUERY_CACHE;
Lex->select_lex.sql_cache= SELECT_LEX::SQL_NO_CACHE;
}
}
| SQL_CACHE_SYM
{
/*
Honor this flag only if SQL_NO_CACHE wasn't specified AND
we are parsing the outermost SELECT in the query.
*/
if (Lex->select_lex.sql_cache != SELECT_LEX::SQL_NO_CACHE &&
Lex->current_select == &Lex->select_lex)
/*
Allow this flag only on the first top-level SELECT statement, if
SQL_NO_CACHE wasn't specified, and only once per query.
*/
if (Lex->current_select != &Lex->select_lex)
{
my_error(ER_CANT_USE_OPTION_HERE, MYF(0), "SQL_CACHE");
MYSQL_YYABORT;
}
else if (Lex->select_lex.sql_cache == SELECT_LEX::SQL_NO_CACHE)
{
my_error(ER_WRONG_USAGE, MYF(0), "SQL_NO_CACHE", "SQL_CACHE");
MYSQL_YYABORT;
}
else if (Lex->select_lex.sql_cache == SELECT_LEX::SQL_CACHE)
{
my_error(ER_DUP_ARGUMENT, MYF(0), "SQL_CACHE");
MYSQL_YYABORT;
}
else
{
Lex->safe_to_cache_query=1;
Lex->select_lex.options|= OPTION_TO_QUERY_CACHE;
Lex->select_lex.sql_cache= SELECT_LEX::SQL_CACHE;
}
}
| ALL { Select->options|= SELECT_ALL; }
;
select_lock_type:
@ -9266,7 +9279,7 @@ select_part2_derived:
mysql_init_select(lex);
lex->current_select->parsing_place= SELECT_LIST;
}
select_options select_item_list
opt_query_expression_options select_item_list
{
Select->parsing_place= NO_MATTER;
}
@ -13614,6 +13627,43 @@ subselect_end:
}
;
opt_query_expression_options:
/* empty */
| query_expression_option_list
;
query_expression_option_list:
query_expression_option_list query_expression_option
| query_expression_option
;
query_expression_option:
STRAIGHT_JOIN { Select->options|= SELECT_STRAIGHT_JOIN; }
| HIGH_PRIORITY
{
if (check_simple_select())
MYSQL_YYABORT;
Lex->lock_option= TL_READ_HIGH_PRIORITY;
Lex->current_select->lock_option= TL_READ_HIGH_PRIORITY;
}
| DISTINCT { Select->options|= SELECT_DISTINCT; }
| SQL_SMALL_RESULT { Select->options|= SELECT_SMALL_RESULT; }
| SQL_BIG_RESULT { Select->options|= SELECT_BIG_RESULT; }
| SQL_BUFFER_RESULT
{
if (check_simple_select())
MYSQL_YYABORT;
Select->options|= OPTION_BUFFER_RESULT;
}
| SQL_CALC_FOUND_ROWS
{
if (check_simple_select())
MYSQL_YYABORT;
Select->options|= OPTION_FOUND_ROWS;
}
| ALL { Select->options|= SELECT_ALL; }
;
/**************************************************************************
CREATE VIEW | TRIGGER | PROCEDURE statements.

7
storage/archive/Makefile.am
View File

@ -77,9 +77,12 @@ libarchive_a_DEPENDENCIES = probes_mysql.o dtrace_files dtrace_providers
ha_archive_la_LIBADD = probes_sh_mysql.o
ha_archive_la_DEPENDENCIES = probes_sh_mysql.o dtrace_shared_files dtrace_providers
CLEANFILES = $(DTRACEPROVIDER) dtrace_files dtrace_providers dtrace_shared_files
CLEANFILES = $(DTRACEPROVIDER) dtrace_files dtrace_providers dtrace_shared_files dtrace_sources
DTRACEFILES = libarchive_a-ha_archive.o
DTRACESHAREDFILES = .libs/ha_archive_la-ha_archive.o
# Hack: We "depend" on ".libs/" but have no rule for it,
# but it is created as a byproduct of the ".lo"
DTRACESHAREDDEPEND = ha_archive_la-ha_archive.lo
DTRACEPROVIDER = probes_mysql.d
dtrace_files:
@ -93,7 +96,7 @@ probes_mysql.d:
$(CP) $(top_srcdir)/include/probes_mysql.d.base probes_mysql.d
echo timestamp > dtrace_sources
probes_sh_mysql.o: $(DTRACEPROVIDER) $(DTRACESHAREDFILES)
probes_sh_mysql.o: $(DTRACEPROVIDER) $(DTRACESHAREDDEPEND)
$(DTRACE) $(DTRACEFLAGS) -G -s $(DTRACEPROVIDER) $(DTRACESHAREDFILES) -o $@
probes_mysql.o: $(DTRACEPROVIDER) $(DTRACEFILES)

12
storage/ibmdb2i/db2i_charsetSupport.cc
View File

@ -164,10 +164,10 @@ int32 initCharsetSupport()
}
VOID(pthread_mutex_init(&textDescMapHashMutex,MY_MUTEX_INIT_FAST));
hash_init(&textDescMapHash, &my_charset_bin, 10, offsetof(TextDescMap, hashKey), sizeof(TextDescMap::hashKey), 0, 0, HASH_UNIQUE);
my_hash_init(&textDescMapHash, &my_charset_bin, 10, offsetof(TextDescMap, hashKey), sizeof(TextDescMap::hashKey), 0, 0, HASH_UNIQUE);
VOID(pthread_mutex_init(&iconvMapHashMutex,MY_MUTEX_INIT_FAST));
hash_init(&iconvMapHash, &my_charset_bin, 10, offsetof(IconvMap, hashKey), sizeof(IconvMap::hashKey), 0, 0, HASH_UNIQUE);
my_hash_init(&iconvMapHash, &my_charset_bin, 10, offsetof(IconvMap, hashKey), sizeof(IconvMap::hashKey), 0, 0, HASH_UNIQUE);
init_alloc_root(&textDescMapMemroot, 2048, 0);
init_alloc_root(&iconvMapMemroot, 256, 0);
@ -191,9 +191,9 @@ void doneCharsetSupport()
free_root(&iconvMapMemroot, 0);
pthread_mutex_destroy(&textDescMapHashMutex);
hash_free(&textDescMapHash);
my_hash_free(&textDescMapHash);
pthread_mutex_destroy(&iconvMapHashMutex);
hash_free(&iconvMapHash);
my_hash_free(&iconvMapHash);
free_aligned(QlgCvtTextDescToDesc_sym);
}
@ -415,7 +415,7 @@ static int32 convertTextDesc(const int32 inType, const int32 outType, const char
memcpy(hashKey.inDesc, inDescOverride, len);
memset(hashKey.inDesc+len, 0, sizeof(hashKey.inDesc) - len);
if (!(mapping=(TextDescMap *) hash_search(&textDescMapHash,
if (!(mapping=(TextDescMap *) my_hash_search(&textDescMapHash,
(const uchar*)&hashKey,
sizeof(hashKey))))
{
@ -748,7 +748,7 @@ int32 getConversion(enum_conversionDirection direction, const CHARSET_INFO* cs,
/* Look for the conversion in the cache and add it if it is not there. */
IconvMap *mapping;
if (!(mapping= (IconvMap *) hash_search(&iconvMapHash,
if (!(mapping= (IconvMap *) my_hash_search(&iconvMapHash,
(const uchar*)&hashKey,
sizeof(hashKey))))
{

10
storage/ibmdb2i/db2i_constraints.cc
View File

@ -102,7 +102,7 @@ int ha_ibmdb2i::buildDB2ConstraintString(LEX* lex,
Foreign_key* fk = (Foreign_key*)curKey;
char db2LibName[MAX_DB2_SCHEMANAME_LENGTH+1];
if (fk->name)
if (fk->name.str)
{
char db2FKName[MAX_DB2_FILENAME_LENGTH+1];
appendHere.append(STRING_WITH_LEN("CONSTRAINT "));
@ -120,7 +120,7 @@ int ha_ibmdb2i::buildDB2ConstraintString(LEX* lex,
appendHere.append('.');
convertMySQLNameToDB2Name(fk->name, db2FKName, sizeof(db2FKName));
convertMySQLNameToDB2Name(fk->name.str, db2FKName, sizeof(db2FKName));
appendHere.append(db2FKName);
}
@ -139,7 +139,7 @@ int ha_ibmdb2i::buildDB2ConstraintString(LEX* lex,
}
firstTime = false;
convertMySQLNameToDB2Name(curColumn->field_name, colName, sizeof(colName));
convertMySQLNameToDB2Name(curColumn->field_name.str, colName, sizeof(colName));
appendHere.append(colName);
// DB2 requires that the sort sequence on the child table match the parent table's
@ -148,7 +148,7 @@ int ha_ibmdb2i::buildDB2ConstraintString(LEX* lex,
Field** field = fields;
do
{
if (strcmp((*field)->field_name, curColumn->field_name) == 0)
if (strcmp((*field)->field_name, curColumn->field_name.str) == 0)
{
int rc = updateAssociatedSortSequence((*field)->charset(),
fileSortSequenceType,
@ -199,7 +199,7 @@ int ha_ibmdb2i::buildDB2ConstraintString(LEX* lex,
}
firstTime = false;
convertMySQLNameToDB2Name(curRef->field_name, colName, sizeof(colName));
convertMySQLNameToDB2Name(curRef->field_name.str, colName, sizeof(colName));
appendHere.append(colName);
}

12
storage/ibmdb2i/ha_ibmdb2i.cc
View File

@ -284,8 +284,8 @@ static int ibmdb2i_init_func(void *p)
was_ILE_inited = false;
ibmdb2i_hton= (handlerton *)p;
VOID(pthread_mutex_init(&ibmdb2i_mutex,MY_MUTEX_INIT_FAST));
(void) hash_init(&ibmdb2i_open_tables,table_alias_charset,32,0,0,
(hash_get_key) ibmdb2i_get_key,0,0);
(void) my_hash_init(&ibmdb2i_open_tables,table_alias_charset,32,0,0,
(my_hash_get_key) ibmdb2i_get_key,0,0);
ibmdb2i_hton->state= SHOW_OPTION_YES;
ibmdb2i_hton->create= ibmdb2i_create_handler;
@ -340,7 +340,7 @@ static int ibmdb2i_done_func(void *p)
doneCharsetSupport();
hash_free(&ibmdb2i_open_tables);
my_hash_free(&ibmdb2i_open_tables);
pthread_mutex_destroy(&ibmdb2i_mutex);
DBUG_RETURN(0);
@ -356,7 +356,7 @@ IBMDB2I_SHARE *ha_ibmdb2i::get_share(const char *table_name, TABLE *table)
pthread_mutex_lock(&ibmdb2i_mutex);
length=(uint) strlen(table_name);
if (!(share=(IBMDB2I_SHARE*) hash_search(&ibmdb2i_open_tables,
if (!(share=(IBMDB2I_SHARE*) my_hash_search(&ibmdb2i_open_tables,
(uchar*)table_name,
length)))
{
@ -387,7 +387,7 @@ IBMDB2I_SHARE *ha_ibmdb2i::get_share(const char *table_name, TABLE *table)
if (rc)
{
delete share->db2Table;
hash_delete(&ibmdb2i_open_tables, (uchar*) share);
my_hash_delete(&ibmdb2i_open_tables, (uchar*) share);
thr_lock_delete(&share->lock);
my_errno = rc;
goto error;
@ -420,7 +420,7 @@ int ha_ibmdb2i::free_share(IBMDB2I_SHARE *share)
delete share->db2Table;
db2Table = NULL;
hash_delete(&ibmdb2i_open_tables, (uchar*) share);
my_hash_delete(&ibmdb2i_open_tables, (uchar*) share);
thr_lock_delete(&share->lock);
pthread_mutex_destroy(&share->mutex);
my_free(share, MYF(0));

14
storage/innobase/CMakeLists.txt
View File

@ -15,13 +15,6 @@
# This is the CMakeLists for InnoDB Plugin
# TODO: remove the two FLAGS_DEBUG settings when merging into
# 6.0-based trees, like is already the case for other engines in
# those trees.
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
# Starting at 5.1.38, MySQL CMake files are simplified. But the plugin
# CMakeLists.txt still needs to work with previous versions of MySQL.
IF (MYSQL_VERSION_ID GREATER "50137")
@ -93,5 +86,10 @@ IF (MYSQL_VERSION_ID GREATER "50137")
SET_TARGET_PROPERTIES(ha_innobase PROPERTIES OUTPUT_NAME ha_innodb)
ENDIF(LIB_LOCATION)
ELSE (MYSQL_VERSION_ID GREATER "50137")
MYSQL_STORAGE_ENGINE(INNODB_PLUGIN)
IF (NOT SOURCE_SUBLIBS)
ADD_DEFINITIONS(-D_WIN32 -DMYSQL_SERVER)
ADD_LIBRARY(innobase STATIC ${INNOBASE_SOURCES})
# Require mysqld_error.h, which is built as part of the GenError
ADD_DEPENDENCIES(innobase GenError)
ENDIF (NOT SOURCE_SUBLIBS)
ENDIF (MYSQL_VERSION_ID GREATER "50137")

16
storage/myisam/mi_packrec.c
View File

@ -1502,11 +1502,11 @@ my_bool _mi_memmap_file(MI_INFO *info)
if (myisam_mmap_size != SIZE_T_MAX)
{
pthread_mutex_lock(&THR_LOCK_myisam_mmap);
mysql_mutex_lock(&THR_LOCK_myisam_mmap);
eom= data_file_length > myisam_mmap_size - myisam_mmap_used - MEMMAP_EXTRA_MARGIN;
if (!eom)
myisam_mmap_used+= data_file_length + MEMMAP_EXTRA_MARGIN;
pthread_mutex_unlock(&THR_LOCK_myisam_mmap);
mysql_mutex_unlock(&THR_LOCK_myisam_mmap);
}
else
eom= data_file_length > myisam_mmap_size - MEMMAP_EXTRA_MARGIN;
@ -1522,9 +1522,9 @@ my_bool _mi_memmap_file(MI_INFO *info)
DBUG_PRINT("warning",("File isn't extended for memmap"));
if (myisam_mmap_size != SIZE_T_MAX)
{
pthread_mutex_lock(&THR_LOCK_myisam_mmap);
mysql_mutex_lock(&THR_LOCK_myisam_mmap);
myisam_mmap_used-= data_file_length + MEMMAP_EXTRA_MARGIN;
pthread_mutex_unlock(&THR_LOCK_myisam_mmap);
mysql_mutex_unlock(&THR_LOCK_myisam_mmap);
}
DBUG_RETURN(0);
}
@ -1534,9 +1534,9 @@ my_bool _mi_memmap_file(MI_INFO *info)
{
if (myisam_mmap_size != SIZE_T_MAX)
{
pthread_mutex_lock(&THR_LOCK_myisam_mmap);
mysql_mutex_lock(&THR_LOCK_myisam_mmap);
myisam_mmap_used-= data_file_length + MEMMAP_EXTRA_MARGIN;
pthread_mutex_unlock(&THR_LOCK_myisam_mmap);
mysql_mutex_unlock(&THR_LOCK_myisam_mmap);
}
DBUG_RETURN(0);
}
@ -1555,9 +1555,9 @@ void _mi_unmap_file(MI_INFO *info)
if (myisam_mmap_size != SIZE_T_MAX)
{
pthread_mutex_lock(&THR_LOCK_myisam_mmap);
mysql_mutex_lock(&THR_LOCK_myisam_mmap);
myisam_mmap_used-= info->s->mmaped_length + MEMMAP_EXTRA_MARGIN;
pthread_mutex_unlock(&THR_LOCK_myisam_mmap);
mysql_mutex_unlock(&THR_LOCK_myisam_mmap);
}
}

1
storage/myisam/mi_static.c
View File

@ -41,7 +41,6 @@ my_off_t myisam_max_temp_length= MAX_FILE_SIZE;
ulong myisam_bulk_insert_tree_size=8192*1024;
ulong myisam_data_pointer_size=4;
ulonglong myisam_mmap_size= SIZE_T_MAX, myisam_mmap_used= 0;
pthread_mutex_t THR_LOCK_myisam_mmap;
static int always_valid(const char *filename __attribute__((unused)))
{

2
support-files/mysql.server.sh
View File

@ -303,7 +303,7 @@ case "$mode" in
then
mysqld_pid=`cat "$mysqld_pid_file_path"`
if (kill -9 $mysqld_pid 2>/dev/null)
if (kill -0 $mysqld_pid 2>/dev/null)
then
echo $echo_n "Shutting down MySQL"
kill $mysqld_pid

31
support-files/mysql.spec.sh
View File

@ -43,6 +43,12 @@
%{?_with_cluster:%define CLUSTER_BUILD 1}
%{!?_with_cluster:%define CLUSTER_BUILD 0}
# ----------------------------------------------------------------------
# support optional "tcmalloc" stuff (experimental)
# ----------------------------------------------------------------------
%{?malloc_lib_target:%define WITH_TCMALLOC 1}
%{!?malloc_lib_target:%define WITH_TCMALLOC 0}
%if %{STATIC_BUILD}
%define release 0
%else
@ -448,7 +454,7 @@ $MBD/libtool --mode=execute install -m 755 \
$RPM_BUILD_DIR/mysql-%{mysql_version}/mysql-debug-%{mysql_version}/sql/mysqld \
$RBR%{_sbindir}/mysqld-debug
%if %{?malloc_lib_target:1}%{!?malloc_lib_target:0}
%if %{WITH_TCMALLOC}
# Even though this is a shared library, put it under /usr/lib/mysql, so it
# doesn't conflict with possible shared lib by the same name in /usr/lib. See
# `mysql_config --variable=pkglibdir` and mysqld_safe for how this is used.
@ -709,12 +715,10 @@ fi
%attr(755, root, root) %{_bindir}/resolveip
%attr(755, root, root) %{_libdir}/mysql/plugin/ha_example.so*
%if %{WITHOUT_INNODB_PLUGIN}
%else
%attr(755, root, root) %{_libdir}/mysql/plugin/ha_innodb_plugin.so*
%endif
%attr(755, root, root) %{_libdir}/mysql/plugin/libsemisync_master.so*
%attr(755, root, root) %{_libdir}/mysql/plugin/libsemisync_slave.so*
%if %{?malloc_lib_target:1}%{!?malloc_lib_target:0}
%if %{WITH_TCMALLOC}
%attr(755, root, root) %{_libdir}/mysql/%{malloc_lib_target}
%endif
@ -833,6 +837,7 @@ fi
%{_libdir}/mysql/libmysqlclient.la
%{_libdir}/mysql/libmysqlclient_r.a
%{_libdir}/mysql/libmysqlclient_r.la
%{_libdir}/mysql/libmysqlservices.a
%{_libdir}/mysql/libmystrings.a
%{_libdir}/mysql/libmysys.a
%if %{CLUSTER_BUILD}
@ -844,11 +849,10 @@ fi
%{_libdir}/mysql/libz.la
%{_libdir}/mysql/plugin/ha_example.a
%{_libdir}/mysql/plugin/ha_example.la
%if %{WITHOUT_INNODB_PLUGIN}
%else
%{_libdir}/mysql/plugin/ha_innodb_plugin.a
%{_libdir}/mysql/plugin/ha_innodb_plugin.la
%endif
%{_libdir}/mysql/plugin/libsemisync_master.a
%{_libdir}/mysql/plugin/libsemisync_master.la
%{_libdir}/mysql/plugin/libsemisync_slave.a
%{_libdir}/mysql/plugin/libsemisync_slave.la
%files shared
%defattr(-, root, root, 0755)
@ -878,6 +882,11 @@ fi
# itself - note that they must be ordered by date (important when
# merging BK trees)
%changelog
* Mon Nov 16 2009 Joerg Bruehe <joerg.bruehe@sun.com>
- Fix some problems with the directives around "tcmalloc" (experimental),
remove erroneous traces of the InnoDB plugin (that is 5.1 only).
* Fri Oct 02 2009 Alexander Nozdrin <alexander.nozdrin@sun.com>
- "mysqlmanager" got removed from version 5.4, all references deleted.

2
tests/mysql_client_test.c
View File

@ -19197,7 +19197,7 @@ static struct my_tests_st my_tests[]= {
{ "test_wl4166_3", test_wl4166_3 },
{ "test_wl4166_4", test_wl4166_4 },
{ "test_bug36004", test_bug36004 },
{ "test_wl4435", test_wl4435 },
/* { "test_wl4435", test_wl4435 }, */
{ "test_wl4435_2", test_wl4435_2 },
{ "test_bug38486", test_bug38486 },
{ "test_bug33831", test_bug33831 },