Skip to content

M
mariadb
Commit fde9b55d authored by istruewing@stella.local's avatar istruewing@stella.local
Browse files
Options

Merge stella.local:/home2/mydev/mysql-5.0-amain 

into  stella.local:/home2/mydev/mysql-5.0-axmrg
parents 6a4c4b18 0efc834e
Hide whitespace changes
Inline Side-by-side
Showing with 818 additions and 99 deletions
cmd-line-utils/libedit/el.h
View file @ fde9b55d
......@@ -136,6 +136,8 @@ struct editline {
protected int el_editmode(EditLine *, int, const char **);
#define el_isprint(x) ((unsigned char) (x) < 0x80 ? isprint(x) : 1)
#ifdef DEBUG
#define EL_ABORT(a) do { \
fprintf(el->el_errfile, "%s, %d: ", \
......
cmd-line-utils/libedit/key.c
View file @ fde9b55d
......@@ -618,7 +618,7 @@ key__decode_char(char *buf, int cnt, int ch)
} else if (ch == '\\') {
buf[cnt++] = '\\';
buf[cnt] = '\\';
} else if (ch == ' ' || (isprint(ch) && !isspace(ch))) {
} else if (ch == ' ' || (el_isprint(ch) && !isspace(ch))) {
buf[cnt] = ch;
} else {
buf[cnt++] = '\\';
......@@ -660,7 +660,7 @@ key__decode_str(const char *str, char *buf, const char *sep)
} else if (*p == '^' || *p == '\\') {
*b++ = '\\';
*b++ = *p;
} else if (*p == ' ' || (isprint((unsigned char) *p) &&
} else if (*p == ' ' || (el_isprint((unsigned char) *p) &&
!isspace((unsigned char) *p))) {
*b++ = *p;
} else {
......
cmd-line-utils/libedit/map.c
View file @ fde9b55d
......@@ -961,7 +961,7 @@ map_init_nls(EditLine *el)
el_action_t *map = el->el_map.key;
for (i = 0200; i <= 0377; i++)
if (isprint(i))
if (el_isprint(i))
map[i] = ED_INSERT;
}
......
cmd-line-utils/libedit/read.c
View file @ fde9b55d
......@@ -508,7 +508,7 @@ el_gets(EditLine *el, int *nread)
el->el_chared.c_redo.pos < el->el_chared.c_redo.lim) {
if (cmdnum == VI_DELETE_PREV_CHAR &&
el->el_chared.c_redo.pos != el->el_chared.c_redo.buf
&& isprint((unsigned char)el->el_chared.c_redo.pos[-1]))
&& el_isprint((unsigned char)el->el_chared.c_redo.pos[-1]))
el->el_chared.c_redo.pos--;
else
*el->el_chared.c_redo.pos++ = ch;
......
cmd-line-utils/libedit/refresh.c
View file @ fde9b55d
......@@ -88,7 +88,7 @@ private void
re_addc(EditLine *el, int c)
{
if (isprint(c)) {
if (el_isprint(c)) {
re_putc(el, c, 1);
return;
}
......@@ -964,7 +964,7 @@ re_refresh_cursor(EditLine *el)
h = 1;
v++;
}
} else if (!isprint((unsigned char) c)) {
} else if (!el_isprint((unsigned char) c)) {
h += 3;
if (h > th) { /* if overflow, compensate */
h = h - th;
......@@ -1057,7 +1057,7 @@ re_fastaddc(EditLine *el)
char mc = (c == '\177') ? '?' : (c | 0100);
re_fastputc(el, '^');
re_fastputc(el, mc);
} else if (isprint((unsigned char) c)) { /* normal char */
} else if (el_isprint((unsigned char) c)) { /* normal char */
re_fastputc(el, c);
} else {
re_fastputc(el, '\\');
......
myisam/mi_open.c
View file @ fde9b55d
......@@ -270,6 +270,9 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
if (share->options & HA_OPTION_COMPRESS_RECORD)
share->base.max_key_length+=2; /* For safety */
/* Add space for node pointer */
share->base.max_key_length+= share->base.key_reflength;
if (!my_multi_malloc(MY_WME,
&share,sizeof(*share),
&share->state.rec_per_key_part,sizeof(long)*key_parts,
......@@ -791,8 +794,17 @@ static void setup_key_functions(register MI_KEYDEF *keyinfo)
keyinfo->get_key= _mi_get_pack_key;
if (keyinfo->seg[0].flag & HA_PACK_KEY)
{ /* Prefix compression */
/*
_mi_prefix_search() compares end-space against ASCII blank (' ').
It cannot be used for character sets, that do not encode the
blank character like ASCII does. UCS2 is an example. All
character sets with a fixed width > 1 or a mimimum width > 1
cannot represent blank like ASCII does. In these cases we have
to use _mi_seq_search() for the search.
*/
if (!keyinfo->seg->charset || use_strnxfrm(keyinfo->seg->charset) ||
(keyinfo->seg->flag & HA_NULL_PART))
(keyinfo->seg->flag & HA_NULL_PART) ||
(keyinfo->seg->charset->mbminlen > 1))
keyinfo->bin_search=_mi_seq_search;
else
keyinfo->bin_search=_mi_prefix_search;
......
mysql-test/include/ctype_common.inc
View file @ fde9b55d
......@@ -13,6 +13,8 @@
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
......@@ -62,8 +64,22 @@ select a sounds like a from t1;
select 1 from t1 order by cast(a as char(1));
drop table t1;
#
# Bug#27580 SPACE() function collation bug?
#
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
drop table t1;
DROP DATABASE d1;
# Restore settings
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
mysql-test/r/ctype_big5.result
View file @ fde9b55d
......@@ -3,6 +3,8 @@ SET @test_character_set= 'big5';
SET @test_collation= 'big5_chinese_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
......@@ -69,10 +71,27 @@ select 1 from t1 order by cast(a as char(1));
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=big5
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
SET NAMES big5;
SET collation_connection='big5_chinese_ci';
create table t1 select repeat('a',4000) a;
......
mysql-test/r/ctype_cp1250_ch.result
View file @ fde9b55d
......@@ -2,6 +2,192 @@ DROP TABLE IF EXISTS t1;
SHOW COLLATION LIKE 'cp1250_czech_cs';
Collation Charset Id Default Compiled Sortlen
cp1250_czech_cs cp1250 34 Yes 2
SET @test_character_set= 'cp1250';
SET @test_collation= 'cp1250_general_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
USE d1;
CREATE TABLE t1 (c CHAR(10), KEY(c));
SHOW FULL COLUMNS FROM t1;
Field Type Collation Null Key Default Extra Privileges Comment
c char(10) cp1250_general_ci YES MUL NULL
INSERT INTO t1 VALUES ('aaa'),('aaaa'),('aaaaa');
SELECT c as want3results FROM t1 WHERE c LIKE 'aaa%';
want3results
aaa
aaaa
aaaaa
DROP TABLE t1;
CREATE TABLE t1 (c1 varchar(15), KEY c1 (c1(2)));
SHOW FULL COLUMNS FROM t1;
Field Type Collation Null Key Default Extra Privileges Comment
c1 varchar(15) cp1250_general_ci YES MUL NULL
INSERT INTO t1 VALUES ('location'),('loberge'),('lotre'),('boabab');
SELECT c1 as want3results from t1 where c1 like 'l%';
want3results
location
loberge
lotre
SELECT c1 as want3results from t1 where c1 like 'lo%';
want3results
location
loberge
lotre
SELECT c1 as want1result from t1 where c1 like 'loc%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'loca%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locat%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locati%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locatio%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'location%';
want1result
location
DROP TABLE t1;
create table t1 (a set('a') not null);
insert into t1 values (),();
Warnings:
Warning 1364 Field 'a' doesn't have a default value
select cast(a as char(1)) from t1;
cast(a as char(1))
select a sounds like a from t1;
a sounds like a
1
1
select 1 from t1 order by cast(a as char(1));
1
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=cp1250
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
SET @test_character_set= 'cp1250';
SET @test_collation= 'cp1250_czech_cs';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
USE d1;
CREATE TABLE t1 (c CHAR(10), KEY(c));
SHOW FULL COLUMNS FROM t1;
Field Type Collation Null Key Default Extra Privileges Comment
c char(10) cp1250_czech_cs YES MUL NULL
INSERT INTO t1 VALUES ('aaa'),('aaaa'),('aaaaa');
SELECT c as want3results FROM t1 WHERE c LIKE 'aaa%';
want3results
aaa
aaaa
aaaaa
DROP TABLE t1;
CREATE TABLE t1 (c1 varchar(15), KEY c1 (c1(2)));
SHOW FULL COLUMNS FROM t1;
Field Type Collation Null Key Default Extra Privileges Comment
c1 varchar(15) cp1250_czech_cs YES MUL NULL
INSERT INTO t1 VALUES ('location'),('loberge'),('lotre'),('boabab');
SELECT c1 as want3results from t1 where c1 like 'l%';
want3results
location
loberge
lotre
SELECT c1 as want3results from t1 where c1 like 'lo%';
want3results
location
loberge
lotre
SELECT c1 as want1result from t1 where c1 like 'loc%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'loca%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locat%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locati%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locatio%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'location%';
want1result
location
DROP TABLE t1;
create table t1 (a set('a') not null);
insert into t1 values (),();
Warnings:
Warning 1364 Field 'a' doesn't have a default value
select cast(a as char(1)) from t1;
cast(a as char(1))
select a sounds like a from t1;
a sounds like a
1
1
select 1 from t1 order by cast(a as char(1));
1
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) collate cp1250_czech_cs default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=cp1250 COLLATE=cp1250_czech_cs
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
CREATE TABLE t1 (a char(16)) character set cp1250 collate cp1250_czech_cs;
INSERT INTO t1 VALUES ('');
SELECT a, length(a), a='', a=' ', a=' ' FROM t1;
......
mysql-test/r/ctype_cp932.result
View file @ fde9b55d
......@@ -6,6 +6,8 @@ SET @test_character_set= 'cp932';
SET @test_collation= 'cp932_japanese_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
......@@ -72,10 +74,27 @@ select 1 from t1 order by cast(a as char(1));
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=cp932
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
set names cp932;
set character_set_database = cp932;
CREATE TABLE t1(c1 CHAR(1)) DEFAULT CHARACTER SET = cp932;
......
mysql-test/r/ctype_euckr.result
View file @ fde9b55d
......@@ -3,6 +3,8 @@ SET @test_character_set= 'euckr';
SET @test_collation= 'euckr_korean_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
......@@ -69,10 +71,27 @@ select 1 from t1 order by cast(a as char(1));
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=euckr
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
SET NAMES euckr;
SET collation_connection='euckr_korean_ci';
create table t1 select repeat('a',4000) a;
......
mysql-test/r/ctype_gb2312.result
View file @ fde9b55d
......@@ -3,6 +3,8 @@ SET @test_character_set= 'gb2312';
SET @test_collation= 'gb2312_chinese_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
......@@ -69,10 +71,27 @@ select 1 from t1 order by cast(a as char(1));
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=gb2312
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
SET NAMES gb2312;
SET collation_connection='gb2312_chinese_ci';
create table t1 select repeat('a',4000) a;
......
mysql-test/r/ctype_gbk.result
View file @ fde9b55d
......@@ -3,6 +3,8 @@ SET @test_character_set= 'gbk';
SET @test_collation= 'gbk_chinese_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
......@@ -69,10 +71,27 @@ select 1 from t1 order by cast(a as char(1));
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=gbk
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
SET NAMES gbk;
SET collation_connection='gbk_chinese_ci';
create table t1 select repeat('a',4000) a;
......
mysql-test/r/ctype_uca.result
View file @ fde9b55d
......@@ -2538,6 +2538,8 @@ SET @test_character_set= 'utf8';
SET @test_collation= 'utf8_swedish_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
......@@ -2604,10 +2606,27 @@ select 1 from t1 order by cast(a as char(1));
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) collate utf8_swedish_ci default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_swedish_ci
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
create table t1 (a varchar(1)) character set utf8 collate utf8_estonian_ci;
insert into t1 values ('A'),('B'),('C'),('a'),('b'),('c');
select a, a regexp '[a]' from t1 order by binary a;
......
mysql-test/r/ctype_ucs.result
View file @ fde9b55d
DROP TABLE IF EXISTS t1;
SET @test_character_set= 'ucs2';
SET @test_collation= 'ucs2_general_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
USE d1;
CREATE TABLE t1 (c CHAR(10), KEY(c));
SHOW FULL COLUMNS FROM t1;
Field Type Collation Null Key Default Extra Privileges Comment
c char(10) ucs2_general_ci YES MUL NULL
INSERT INTO t1 VALUES ('aaa'),('aaaa'),('aaaaa');
SELECT c as want3results FROM t1 WHERE c LIKE 'aaa%';
want3results
aaa
aaaa
aaaaa
DROP TABLE t1;
CREATE TABLE t1 (c1 varchar(15), KEY c1 (c1(2)));
SHOW FULL COLUMNS FROM t1;
Field Type Collation Null Key Default Extra Privileges Comment
c1 varchar(15) ucs2_general_ci YES MUL NULL
INSERT INTO t1 VALUES ('location'),('loberge'),('lotre'),('boabab');
SELECT c1 as want3results from t1 where c1 like 'l%';
want3results
location
loberge
lotre
SELECT c1 as want3results from t1 where c1 like 'lo%';
want3results
location
loberge
lotre
SELECT c1 as want1result from t1 where c1 like 'loc%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'loca%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locat%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locati%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'locatio%';
want1result
location
SELECT c1 as want1result from t1 where c1 like 'location%';
want1result
location
DROP TABLE t1;
create table t1 (a set('a') not null);
insert into t1 values (),();
Warnings:
Warning 1364 Field 'a' doesn't have a default value
select cast(a as char(1)) from t1;
cast(a as char(1))
select a sounds like a from t1;
a sounds like a
1
1
select 1 from t1 order by cast(a as char(1));
1
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` varchar(10) default NULL,
`level` smallint(5) unsigned default NULL
) ENGINE=MyISAM DEFAULT CHARSET=ucs2
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level)) concat(name, repeat(' ',level))
string string
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
SET NAMES latin1;
SET character_set_connection=ucs2;
select 'a' = 'a', 'a' = 'a ', 'a ' = 'a';
......
mysql-test/r/ctype_ucs2_def.result
View file @ fde9b55d
......@@ -21,4 +21,14 @@ INSERT INTO t1 VALUES('A', 'A'), ('B', 'B'), ('C', 'C');
INSERT INTO t1 VALUES('A ', 'A ');
ERROR 23000: Duplicate entry '' for key 1
DROP TABLE t1;
CREATE TABLE t1 (
c1 CHAR(255) CHARACTER SET UCS2 COLLATE UCS2_BIN NOT NULL,
KEY(c1)
) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('marshall\'s');
INSERT INTO t1 VALUES ('marsh');
CHECK TABLE t1 EXTENDED;
Table Op Msg_type Msg_text
test.t1 check status OK
DROP TABLE t1;
End of 5.0 tests
mysql-test/r/federated.result
View file @ fde9b55d
......@@ -2045,6 +2045,30 @@ select 1 from t1 order by a;
drop table t1;
drop table t1;
drop view v1;
CREATE TABLE t1 (a INT, b INT, KEY(a,b));
INSERT INTO t1 VALUES(NULL,1),(1,NULL),(NULL,NULL),(1,1),(2,2);
CREATE TABLE t1 (a INT, b INT, KEY(a,b)) ENGINE=federated
CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/test/t1';
SELECT * FROM t1 WHERE a IS NULL;
a b
NULL NULL
NULL 1
SELECT * FROM t1 WHERE a IS NOT NULL;
a b
1 NULL
1 1
2 2
SELECT * FROM t1 WHERE a=1 AND b=1;
a b
1 1
SELECT * FROM t1 WHERE a IS NULL AND b=1;
a b
NULL 1
SELECT * FROM t1 WHERE a IS NOT NULL AND b=1;
a b
1 1
DROP TABLE t1;
DROP TABLE t1;
DROP TABLE IF EXISTS federated.t1;
DROP DATABASE IF EXISTS federated;
DROP TABLE IF EXISTS federated.t1;
......
mysql-test/r/func_misc.result
View file @ fde9b55d
......@@ -244,4 +244,7 @@ select min(a) from t1 group by inet_ntoa(a);
min(a)
-2
drop table t1;
SELECT NAME_CONST('var', 'value') COLLATE latin1_general_cs;
NAME_CONST('var', 'value') COLLATE latin1_general_cs
value
End of 5.0 tests
mysql-test/r/merge.result
View file @ fde9b55d
......@@ -918,4 +918,26 @@ id ref
3 2
4 5
DROP TABLE t1, t2, t3;
CREATE TABLE t1(a INT);
CREATE TABLE m1(a INT) ENGINE=MERGE;
SHOW CREATE TABLE m1;
Table Create Table
m1 CREATE TABLE `m1` (
`a` int(11) default NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1
DROP TABLE m1;
CREATE TABLE m1(a INT) ENGINE=MERGE UNION=();
SHOW CREATE TABLE m1;
Table Create Table
m1 CREATE TABLE `m1` (
`a` int(11) default NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1
ALTER TABLE m1 UNION=(t1);
ALTER TABLE m1 UNION=();
SHOW CREATE TABLE m1;
Table Create Table
m1 CREATE TABLE `m1` (
`a` int(11) default NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1, m1;
End of 5.0 tests
mysql-test/r/query_cache.result
View file @ fde9b55d
......@@ -1654,3 +1654,30 @@ 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;
use test;
FLUSH STATUS;
SET GLOBAL query_cache_size=10*1024*1024;
SET @save_concurrent_insert= @@concurrent_insert;
SET GLOBAL concurrent_insert= 0;
CREATE TABLE t1 (c1 INT NOT NULL) ENGINE=MyISAM;
INSERT INTO t1 (c1) VALUES (1), (2);
SHOW GLOBAL VARIABLES LIKE 'concurrent_insert';
Variable_name Value
concurrent_insert 0
SHOW STATUS LIKE 'Qcache_hits';
Variable_name Value
Qcache_hits 0
SELECT * FROM t1;
c1
1
2
SELECT * FROM t1;
c1
1
2
SHOW STATUS LIKE 'Qcache_hits';
Variable_name Value
Qcache_hits 1
DROP TABLE t1;
SET GLOBAL concurrent_insert= @save_concurrent_insert;
SET GLOBAL query_cache_size= default;
mysql-test/r/rpl_dual_pos_advance.result
View file @ fde9b55d
......@@ -8,15 +8,53 @@ reset master;
change master to master_host="127.0.0.1",master_port=SLAVE_PORT,master_user="root";
start slave;
create table t1 (n int);
stop slave;
create table t2 (n int);
show tables;
Tables_in_test
t1
t2
create table t3 (n int) engine=innodb;
set @a=1;
insert into t3 values(@a);
begin;
insert into t3 values(2);
insert into t3 values(3);
commit;
insert into t3 values(4);
start slave until master_log_file="slave-bin.000001",master_log_pos=195;
Warnings:
Note 1278 It is recommended to use --skip-slave-start when doing step-by-step replication with START SLAVE UNTIL; otherwise, you will get problems if you get an unexpected slave's mysqld restart
show tables;
Tables_in_test
t1
t2
start slave until master_log_file="slave-bin.000001",master_log_pos=438;
Warnings:
Note 1278 It is recommended to use --skip-slave-start when doing step-by-step replication with START SLAVE UNTIL; otherwise, you will get problems if you get an unexpected slave's mysqld restart
select * from t3;
n
1
start slave until master_log_file="slave-bin.000001",master_log_pos=663;
Warnings:
Note 1278 It is recommended to use --skip-slave-start when doing step-by-step replication with START SLAVE UNTIL; otherwise, you will get problems if you get an unexpected slave's mysqld restart
select * from t3;
n
1
2
3
start slave;
create table t4 (n int);
create table t5 (n int);
create table t6 (n int);
show tables;
Tables_in_test
t1
t2
t3
t4
t5
t6
stop slave;
reset slave;
drop table t1,t4,t5,t6;
drop table t1,t2,t3,t4,t5,t6;
mysql-test/r/type_set.result
View file @ fde9b55d
......@@ -93,3 +93,4 @@ c
1,2,3
64
DROP TABLE t1;
End of 5.0 tests
mysql-test/t/ctype_cp1250_ch.test
View file @ fde9b55d
......@@ -6,6 +6,16 @@ DROP TABLE IF EXISTS t1;
SHOW COLLATION LIKE 'cp1250_czech_cs';
SET @test_character_set= 'cp1250';
SET @test_collation= 'cp1250_general_ci';
-- source include/ctype_common.inc
SET @test_character_set= 'cp1250';
SET @test_collation= 'cp1250_czech_cs';
-- source include/ctype_common.inc
#
# Bugs: #8840: Empty string comparison and character set 'cp1250'
#
......
mysql-test/t/ctype_ucs.test
View file @ fde9b55d
......@@ -4,6 +4,10 @@
DROP TABLE IF EXISTS t1;
--enable_warnings
SET @test_character_set= 'ucs2';
SET @test_collation= 'ucs2_general_ci';
-- source include/ctype_common.inc
SET NAMES latin1;
SET character_set_connection=ucs2;
-- source include/endspace.inc
......
mysql-test/t/ctype_ucs2_def.test
View file @ fde9b55d
......@@ -39,4 +39,17 @@ INSERT INTO t1 VALUES('A', 'A'), ('B', 'B'), ('C', 'C');
INSERT INTO t1 VALUES('A ', 'A ');
DROP TABLE t1;
#
# Bug#32705 - myisam corruption: Key in wrong position
# at page 1024 with ucs2_bin
#
CREATE TABLE t1 (
c1 CHAR(255) CHARACTER SET UCS2 COLLATE UCS2_BIN NOT NULL,
KEY(c1)
) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('marshall\'s');
INSERT INTO t1 VALUES ('marsh');
CHECK TABLE t1 EXTENDED;
DROP TABLE t1;
--echo End of 5.0 tests
mysql-test/t/federated.test
View file @ fde9b55d
......@@ -1716,5 +1716,26 @@ connection slave;
drop table t1;
drop view v1;
#
# BUG#33946 - Join on Federated tables with Unique index gives error 1430
# from storage engine
#
connection slave;
CREATE TABLE t1 (a INT, b INT, KEY(a,b));
INSERT INTO t1 VALUES(NULL,1),(1,NULL),(NULL,NULL),(1,1),(2,2);
connection master;
--replace_result $SLAVE_MYPORT SLAVE_PORT
eval CREATE TABLE t1 (a INT, b INT, KEY(a,b)) ENGINE=federated
CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/test/t1';
SELECT * FROM t1 WHERE a IS NULL;
SELECT * FROM t1 WHERE a IS NOT NULL;
SELECT * FROM t1 WHERE a=1 AND b=1;
SELECT * FROM t1 WHERE a IS NULL AND b=1;
SELECT * FROM t1 WHERE a IS NOT NULL AND b=1;
DROP TABLE t1;
connection slave;
DROP TABLE t1;
source include/federated_cleanup.inc;
mysql-test/t/func_misc.test
View file @ fde9b55d
......@@ -255,5 +255,11 @@ insert into t1 values (-1), (-2);
select min(a) from t1 group by inet_ntoa(a);
drop table t1;
#
# BUG#34289 - Incorrect NAME_CONST substitution in stored procedures breaks
# replication
#
SELECT NAME_CONST('var', 'value') COLLATE latin1_general_cs;
--echo End of 5.0 tests
mysql-test/t/merge.test
View file @ fde9b55d
......@@ -542,5 +542,18 @@ SELECT * FROM t3;
DROP TABLE t1, t2, t3;
#
# BUG#28248 - mysqldump results with MERGE ... UNION=() cannot be executed
#
CREATE TABLE t1(a INT);
CREATE TABLE m1(a INT) ENGINE=MERGE;
SHOW CREATE TABLE m1;
DROP TABLE m1;
CREATE TABLE m1(a INT) ENGINE=MERGE UNION=();
SHOW CREATE TABLE m1;
ALTER TABLE m1 UNION=(t1);
ALTER TABLE m1 UNION=();
SHOW CREATE TABLE m1;
DROP TABLE t1, m1;
--echo End of 5.0 tests
mysql-test/t/query_cache.test
View file @ fde9b55d
......@@ -1255,5 +1255,25 @@ 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;
use test;
#
# Bug#33756 - query cache with concurrent_insert=0 appears broken
#
FLUSH STATUS;
SET GLOBAL query_cache_size=10*1024*1024;
SET @save_concurrent_insert= @@concurrent_insert;
SET GLOBAL concurrent_insert= 0;
CREATE TABLE t1 (c1 INT NOT NULL) ENGINE=MyISAM;
INSERT INTO t1 (c1) VALUES (1), (2);
#
SHOW GLOBAL VARIABLES LIKE 'concurrent_insert';
SHOW STATUS LIKE 'Qcache_hits';
SELECT * FROM t1;
SELECT * FROM t1;
SHOW STATUS LIKE 'Qcache_hits';
DROP TABLE t1;
SET GLOBAL concurrent_insert= @save_concurrent_insert;
SET GLOBAL query_cache_size= default;
# End of 5.0 tests
mysql-test/t/rpl_dual_pos_advance.test
View file @ fde9b55d
......@@ -7,6 +7,7 @@
# It also will test BUG#13861.
source include/master-slave.inc;
source include/have_innodb.inc;
# set up "dual head"
......@@ -30,45 +31,58 @@ save_master_pos;
connection master;
sync_with_master;
# Now test BUG#13861. This will be enabled when Guilhem fixes this
# bug.
#
# BUG#13861 - START SLAVE UNTIL may stop 1 evnt too late if
# log-slave-updates and circul repl
#
stop slave;
# stop slave
create table t2 (n int); # create one ignored event
# create table t2 (n int); # create one ignored event
save_master_pos;
connection slave;
sync_with_master;
# save_master_pos;
# connection slave;
# sync_with_master;
connection slave;
# connection slave;
show tables;
# show tables;
save_master_pos;
# save_master_pos;
create table t3 (n int) engine=innodb;
set @a=1;
insert into t3 values(@a);
begin;
insert into t3 values(2);
insert into t3 values(3);
commit;
insert into t3 values(4);
# create table t3 (n int);
# connection master;
connection master;
# bug is that START SLAVE UNTIL may stop too late, we test that by
# asking it to stop before creation of t3.
# start slave until master_log_file="slave-bin.000001",master_log_pos=195;
# wait until it's started (the position below is the start of "CREATE
# TABLE t2") (otherwise wait_for_slave_to_stop may return at once)
# select master_pos_wait("slave-bin.000001",137);
# wait_for_slave_to_stop;
start slave until master_log_file="slave-bin.000001",master_log_pos=195;
wait_for_slave_to_stop;
# then BUG#13861 causes t3 to show up below (because stopped too
# late).
# show tables;
show tables;
# start slave;
# ensure that we do not break set @a=1; insert into t3 values(@a);
start slave until master_log_file="slave-bin.000001",master_log_pos=438;
wait_for_slave_to_stop;
select * from t3;
# ensure that we do not break transaction
start slave until master_log_file="slave-bin.000001",master_log_pos=663;
wait_for_slave_to_stop;
select * from t3;
start slave;
# BUG#13023 is that Exec_master_log_pos may stay too low "forever":
......@@ -99,7 +113,7 @@ show tables;
stop slave;
reset slave;
drop table t1,t4,t5,t6; # add t2 and t3 later
drop table t1,t2,t3,t4,t5,t6;
save_master_pos;
connection slave;
......
mysql-test/t/rpl_transaction.test
View file @ fde9b55d
......@@ -39,7 +39,7 @@ COMMIT;
BEGIN;
INSERT INTO tmyisam VALUES (5);
INSERT INTO tmyisam VALUES (6);
--warning 1196
#--warning 1196
ROLLBACK;
SELECT * FROM tmyisam ORDER BY a;
......
mysql-test/t/type_set.test
View file @ fde9b55d
......@@ -75,4 +75,4 @@ INSERT INTO t1 VALUES(9223372036854775808);
SELECT * FROM t1;
DROP TABLE t1;
--# echo End of 5.0 tests
--echo End of 5.0 tests
sql/ha_federated.cc
View file @ fde9b55d
......@@ -1094,10 +1094,20 @@ bool ha_federated::create_where_from_key(String *to,
{
if (*ptr++)
{
/*
We got "IS [NOT] NULL" condition against nullable column. We
distinguish between "IS NOT NULL" and "IS NULL" by flag. For
"IS NULL", flag is set to HA_READ_KEY_EXACT.
*/
if (emit_key_part_name(&tmp, key_part) ||
tmp.append(FEDERATED_ISNULL))
tmp.append(ranges[i]->flag == HA_READ_KEY_EXACT ?
FEDERATED_ISNULL : " IS NOT NULL "))
DBUG_RETURN(1);
continue;
/*
We need to adjust pointer and length to be prepared for next
key part. As well as check if this was last key part.
*/
goto prepare_for_next_key_part;
}
}
......@@ -1199,12 +1209,18 @@ bool ha_federated::create_where_from_key(String *to,
if (tmp.append(FEDERATED_CLOSEPAREN))
DBUG_RETURN(1);
prepare_for_next_key_part:
if (store_length >= length)
break;
DBUG_PRINT("info", ("remainder %d", remainder));
DBUG_ASSERT(remainder > 1);
length-= store_length;
ptr+= store_length;
/*
For nullable columns, null-byte is already skipped before, that is
ptr was incremented by 1. Since store_length still counts null-byte,
we need to subtract 1 from store_length.
*/
ptr+= store_length - test(key_part->null_bit);
if (tmp.append(FEDERATED_AND))
DBUG_RETURN(1);
......
sql/ha_myisam.cc
View file @ fde9b55d
......@@ -1954,6 +1954,7 @@ my_bool ha_myisam::register_query_cache_table(THD *thd, char *table_name,
*engine_callback,
ulonglong *engine_data)
{
DBUG_ENTER("ha_myisam::register_query_cache_table");
/*
No call back function is needed to determine if a cached statement
is valid or not.
......@@ -1965,39 +1966,48 @@ my_bool ha_myisam::register_query_cache_table(THD *thd, char *table_name,
*/
*engine_data= 0;
/*
If a concurrent INSERT has happened just before the currently processed
SELECT statement, the total size of the table is unknown.
if (file->s->concurrent_insert)
{
/*
If a concurrent INSERT has happened just before the currently
processed SELECT statement, the total size of the table is
unknown.
To determine if the table size is known, the current thread's snap shot of
the table size with the actual table size are compared.
To determine if the table size is known, the current thread's snap
shot of the table size with the actual table size are compared.
If the table size is unknown the SELECT statement can't be cached.
*/
ulonglong actual_data_file_length;
ulonglong current_data_file_length;
If the table size is unknown the SELECT statement can't be cached.
/*
POSIX visibility rules specify that "2. Whatever memory values a
thread can see when it unlocks a mutex <...> can also be seen by any
thread that later locks the same mutex". In this particular case,
concurrent insert thread had modified the data_file_length in
MYISAM_SHARE before it has unlocked (or even locked)
structure_guard_mutex. So, here we're guaranteed to see at least that
value after we've locked the same mutex. We can see a later value
(modified by some other thread) though, but it's ok, as we only want
to know if the variable was changed, the actual new value doesn't matter
*/
actual_data_file_length= file->s->state.state.data_file_length;
current_data_file_length= file->save_state.data_file_length;
When concurrent inserts are disabled at table open, mi_open()
does not assign a get_status() function. In this case the local
("current") status is never updated. We would wrongly think that
we cannot cache the statement.
*/
ulonglong actual_data_file_length;
ulonglong current_data_file_length;
if (current_data_file_length != actual_data_file_length)
{
/* Don't cache current statement. */
return FALSE;
/*
POSIX visibility rules specify that "2. Whatever memory values a
thread can see when it unlocks a mutex <...> can also be seen by any
thread that later locks the same mutex". In this particular case,
concurrent insert thread had modified the data_file_length in
MYISAM_SHARE before it has unlocked (or even locked)
structure_guard_mutex. So, here we're guaranteed to see at least that
value after we've locked the same mutex. We can see a later value
(modified by some other thread) though, but it's ok, as we only want
to know if the variable was changed, the actual new value doesn't matter
*/
actual_data_file_length= file->s->state.state.data_file_length;
current_data_file_length= file->save_state.data_file_length;
if (current_data_file_length != actual_data_file_length)
{
/* Don't cache current statement. */
DBUG_RETURN(FALSE);
}
}
/* It is ok to try to cache current statement. */
return TRUE;
DBUG_RETURN(TRUE);
}
#endif
sql/ha_myisammrg.cc
View file @ fde9b55d
......@@ -602,6 +602,12 @@ void ha_myisammrg::append_create_info(String *packet)
packet->append(STRING_WITH_LEN(" INSERT_METHOD="));
packet->append(get_type(&merge_insert_method,file->merge_insert_method-1));
}
/*
There is no sence adding UNION clause in case there is no underlying
tables specified.
*/
if (file->open_tables == file->end_table)
return;
packet->append(STRING_WITH_LEN(" UNION=("));
MYRG_TABLE *open_table,*first;
......
sql/item.cc
View file @ fde9b55d
......@@ -1265,6 +1265,7 @@ bool Item_name_const::fix_fields(THD *thd, Item **ref)
return TRUE;
}
set_name(item_name->ptr(), (uint) item_name->length(), system_charset_info);
collation.set(value_item->collation.collation, DERIVATION_IMPLICIT);
max_length= value_item->max_length;
decimals= value_item->decimals;
fixed= 1;
......
sql/item_create.cc
View file @ fde9b55d
......@@ -361,13 +361,13 @@ Item *create_func_space(Item *a)
if (cs->mbminlen > 1)
{
uint dummy_errors;
sp= new Item_string("",0,cs);
sp= new Item_string("", 0, cs, DERIVATION_COERCIBLE, MY_REPERTOIRE_ASCII);
if (sp)
sp->str_value.copy(" ", 1, &my_charset_latin1, cs, &dummy_errors);
}
else
{
sp= new Item_string(" ",1,cs);
sp= new Item_string(" ", 1, cs, DERIVATION_COERCIBLE, MY_REPERTOIRE_ASCII);
}
return sp ? new Item_func_repeat(sp, a) : 0;
}
......
sql/item_func.cc
View file @ fde9b55d
......@@ -3729,6 +3729,18 @@ longlong Item_func_sleep::val_int()
DBUG_ASSERT(fixed == 1);
double time= args[0]->val_real();
/*
On 64-bit OSX pthread_cond_timedwait() waits forever
if passed abstime time has already been exceeded by
the system time.
When given a very short timeout (< 10 mcs) just return
immediately.
We assume that the lines between this test and the call
to pthread_cond_timedwait() will be executed in less than 0.00001 sec.
*/
if (time < 0.00001)
return 0;
set_timespec_nsec(abstime, (ulonglong)(time * ULL(1000000000)));
pthread_cond_init(&cond, NULL);
......
sql/log_event.cc
View file @ fde9b55d
......@@ -373,6 +373,7 @@ Log_event::Log_event(const char* buf,
#endif
when = uint4korr(buf);
server_id = uint4korr(buf + SERVER_ID_OFFSET);
data_written= uint4korr(buf + EVENT_LEN_OFFSET);
if (description_event->binlog_version==1)
{
log_pos= 0;
......@@ -405,7 +406,7 @@ Log_event::Log_event(const char* buf,
binlog, so which will cause problems if the user uses this value
in CHANGE MASTER).
*/
log_pos+= uint4korr(buf + EVENT_LEN_OFFSET);
log_pos+= data_written; /* purecov: inspected */
}
DBUG_PRINT("info", ("log_pos: %lu", (ulong) log_pos));
......
sql/repl_failsafe.cc
View file @ fde9b55d
......@@ -109,11 +109,14 @@ void change_rpl_status(RPL_STATUS from_status, RPL_STATUS to_status)
}
#define get_object(p, obj) \
#define get_object(p, obj, msg) \
{\
uint len = (uint)*p++; \
if (p + len > p_end || len >= sizeof(obj)) \
{\
errmsg= msg;\
goto err; \
}\
strmake(obj,(char*) p,len); \
p+= len; \
}\
......@@ -158,6 +161,7 @@ int register_slave(THD* thd, uchar* packet, uint packet_length)
int res;
SLAVE_INFO *si;
uchar *p= packet, *p_end= packet + packet_length;
const char *errmsg= "Wrong parameters to function register_slave";
if (check_access(thd, REPL_SLAVE_ACL, any_db,0,0,0,0))
return 1;
......@@ -166,9 +170,9 @@ int register_slave(THD* thd, uchar* packet, uint packet_length)
thd->server_id= si->server_id= uint4korr(p);
p+= 4;
get_object(p,si->host);
get_object(p,si->user);
get_object(p,si->password);
get_object(p,si->host, "Failed to register slave: too long 'report-host'");
get_object(p,si->user, "Failed to register slave: too long 'report-user'");
get_object(p,si->password, "Failed to register slave; too long 'report-password'");
if (p+10 > p_end)
goto err;
si->port= uint2korr(p);
......@@ -187,8 +191,7 @@ int register_slave(THD* thd, uchar* packet, uint packet_length)
err:
my_free((gptr) si, MYF(MY_WME));
my_message(ER_UNKNOWN_ERROR, "Wrong parameters to function register_slave",
MYF(0));
my_message(ER_UNKNOWN_ERROR, errmsg, MYF(0)); /* purecov: inspected */
err2:
return 1;
}
......
sql/slave.cc
View file @ fde9b55d
......@@ -3138,6 +3138,11 @@ int check_expected_error(THD* thd, RELAY_LOG_INFO* rli, int expected_error)
Check if condition stated in UNTIL clause of START SLAVE is reached.
SYNOPSYS
st_relay_log_info::is_until_satisfied()
master_beg_pos position of the beginning of to be executed event
(not log_pos member of the event that points to the
beginning of the following event)
DESCRIPTION
Checks if UNTIL condition is reached. Uses caching result of last
comparison of current log file name and target log file name. So cached
......@@ -3162,7 +3167,7 @@ int check_expected_error(THD* thd, RELAY_LOG_INFO* rli, int expected_error)
false - condition not met
*/
bool st_relay_log_info::is_until_satisfied()
bool st_relay_log_info::is_until_satisfied(my_off_t master_beg_pos)
{
const char *log_name;
ulonglong log_pos;
......@@ -3172,7 +3177,7 @@ bool st_relay_log_info::is_until_satisfied()
if (until_condition == UNTIL_MASTER_POS)
{
log_name= group_master_log_name;
log_pos= group_master_log_pos;
log_pos= master_beg_pos;
}
else
{ /* until_condition == UNTIL_RELAY_POS */
......@@ -3251,28 +3256,6 @@ static int exec_relay_log_event(THD* thd, RELAY_LOG_INFO* rli)
wait for something for example inside of next_event().
*/
pthread_mutex_lock(&rli->data_lock);
/*
This tests if the position of the end of the last previous executed event
hits the UNTIL barrier.
We would prefer to test if the position of the start (or possibly) end of
the to-be-read event hits the UNTIL barrier, this is different if there
was an event ignored by the I/O thread just before (BUG#13861 to be
fixed).
*/
if (rli->until_condition!=RELAY_LOG_INFO::UNTIL_NONE &&
rli->is_until_satisfied())
{
char buf[22];
sql_print_information("Slave SQL thread stopped because it reached its"
" UNTIL position %s", llstr(rli->until_pos(), buf));
/*
Setting abort_slave flag because we do not want additional message about
error in query execution to be printed.
*/
rli->abort_slave= 1;
pthread_mutex_unlock(&rli->data_lock);
return 1;
}
Log_event * ev = next_event(rli);
......@@ -3289,6 +3272,27 @@ static int exec_relay_log_event(THD* thd, RELAY_LOG_INFO* rli)
int type_code = ev->get_type_code();
int exec_res;
/*
This tests if the position of the beginning of the current event
hits the UNTIL barrier.
*/
if (rli->until_condition != RELAY_LOG_INFO::UNTIL_NONE &&
rli->is_until_satisfied((thd->options & OPTION_BEGIN || !ev->log_pos) ?
rli->group_master_log_pos :
ev->log_pos - ev->data_written))
{
char buf[22];
sql_print_information("Slave SQL thread stopped because it reached its"
" UNTIL position %s", llstr(rli->until_pos(), buf));
/*
Setting abort_slave flag because we do not want additional message about
error in query execution to be printed.
*/
rli->abort_slave= 1;
pthread_mutex_unlock(&rli->data_lock);
delete ev;
return 1;
}
/*
Queries originating from this server must be skipped.
Low-level events (Format_desc, Rotate, Stop) from this server
......@@ -4000,6 +4004,22 @@ Slave SQL thread aborted. Can't execute init_slave query");
}
}
/*
First check until condition - probably there is nothing to execute. We
do not want to wait for next event in this case.
*/
pthread_mutex_lock(&rli->data_lock);
if (rli->until_condition != RELAY_LOG_INFO::UNTIL_NONE &&
rli->is_until_satisfied(rli->group_master_log_pos))
{
char buf[22];
sql_print_information("Slave SQL thread stopped because it reached its"
" UNTIL position %s", llstr(rli->until_pos(), buf));
pthread_mutex_unlock(&rli->data_lock);
goto err;
}
pthread_mutex_unlock(&rli->data_lock);
/* Read queries from the IO/THREAD until this thread is killed */
while (!sql_slave_killed(thd,rli))
......
sql/slave.h
View file @ fde9b55d
......@@ -348,7 +348,7 @@ typedef struct st_relay_log_info
void close_temporary_tables();
/* Check if UNTIL condition is satisfied. See slave.cc for more. */
bool is_until_satisfied();
bool is_until_satisfied(my_off_t master_beg_pos);
inline ulonglong until_pos()
{
return ((until_condition == UNTIL_MASTER_POS) ? group_master_log_pos :
......
sql/sql_yacc.yy
View file @ fde9b55d
......@@ -2934,7 +2934,7 @@ create_table_option:
my_error(ER_WARN_DEPRECATED_SYNTAX, MYF(0), "RAID_CHUNKSIZE", "PARTITION");
MYSQL_YYABORT;
}
| UNION_SYM opt_equal '(' table_list ')'
| UNION_SYM opt_equal '(' opt_table_list ')'
{
/* Move the union list to the merge_list */
LEX *lex=Lex;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7