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Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-5.0

Browse Source 
into gluh.mysql.r18.ru:/home/gluh/MySQL/mysql-5.0


sql/sql_parse.cc:
  Auto merged
This commit is contained in:
unknown
2005-02-01 12:20:03 +03:00
parent e2955fee5b 6e0691f54f
commit 2bb14c6fe7
15 changed files with 300 additions and 35 deletions
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12
client/mysql.cc
View File

@@ -155,6 +155,8 @@ static char mysql_charsets_dir[FN_REFLEN+1];
static const char *xmlmeta[] = {
"&", "&",
"<", "&lt;",
">", "&gt;",
"\"", "&quot;",
0, 0
};
static const char *day_names[]={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
@@ -2126,13 +2128,11 @@ print_table_data_xml(MYSQL_RES *result)
(void) tee_fputs("\n <row>\n", PAGER);
for (uint i=0; i < mysql_num_fields(result); i++)
{
tee_fprintf(PAGER, "\t<%s>", (fields[i].name ?
(fields[i].name[0] ? fields[i].name :
" &nbsp; ") : "NULL"));
tee_fprintf(PAGER, "\t<field name=\"");
xmlencode_print(fields[i].name, strlen(fields[i].name));
tee_fprintf(PAGER, "\">");
xmlencode_print(cur[i], lengths[i]);
tee_fprintf(PAGER, "</%s>\n", (fields[i].name ?
(fields[i].name[0] ? fields[i].name :
" &nbsp; ") : "NULL"));
tee_fprintf(PAGER, "</field>\n");
}
(void) tee_fputs(" </row>\n", PAGER);
}

4
client/mysqldump.c
View File

@@ -493,7 +493,7 @@ static void write_header(FILE *sql_file, char *db_name)
");
}
fprintf(sql_file,
"/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=\"%s%s%s\" */;\n",
"/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='%s%s%s' */;\n",
path?"":"NO_AUTO_VALUE_ON_ZERO",compatible_mode_normal_str[0]==0?"":",",
compatible_mode_normal_str);
check_io(sql_file);
@@ -867,7 +867,7 @@ static int dbConnect(char *host, char *user,char *passwd)
cannot reconnect.
*/
sock->reconnect= 0;
sprintf(buff, "/*!40100 SET @@SQL_MODE=\"%s\" */",
sprintf(buff, "/*!40100 SET @@SQL_MODE='%s' */",
compatible_mode_normal_str);
if (mysql_query_with_error_report(sock, 0, buff))
{

74
mysql-test/r/client_xml.result Normal file
View File

@@ -0,0 +1,74 @@
create table t1 (
`a&b` int,
`a<b` int,
`a>b` text
);
insert into t1 values (1, 2, 'a&b a<b a>b');
<?xml version="1.0"?>
<resultset statement="select * from t1
">
<row>
<field name="a&amp;b">1</field>
<field name="a&lt;b">2</field>
<field name="a&gt;b">a&amp;b a&lt;b a&gt;b</field>
</row>
</resultset>
<?xml version="1.0"?>
<mysqldump>
<database name="test">
<table_structure name="t1">
<field Field="a&amp;b" Type="int(11)" Null="YES" Key="" Extra="" />
<field Field="a&lt;b" Type="int(11)" Null="YES" Key="" Extra="" />
<field Field="a&gt;b" Type="text" Null="YES" Key="" Extra="" />
</table_structure>
<table_data name="t1">
<row>
<field name="a&amp;b">1</field>
<field name="a&lt;b">2</field>
<field name="a&gt;b">a&amp;b a&lt;b a&gt;b</field>
</row>
</table_data>
</database>
</mysqldump>
<?xml version="1.0"?>
<resultset statement="select count(*) from t1
">
<row>
<field name="count(*)">1</field>
</row>
</resultset>
<?xml version="1.0"?>
<resultset statement="select 1 &lt; 2 from dual
">
<row>
<field name="1 &lt; 2">1</field>
</row>
</resultset>
<?xml version="1.0"?>
<resultset statement="select 1 &gt; 2 from dual
">
<row>
<field name="1 &gt; 2">0</field>
</row>
</resultset>
<?xml version="1.0"?>
<resultset statement="select 1 &amp; 3 from dual
">
<row>
<field name="1 &amp; 3">1</field>
</row>
</resultset>
<?xml version="1.0"?>
<resultset statement="select null from dual
">
<row>
<field name="NULL">NULL</field>
</row>
</resultset>
drop table t1;

3
mysql-test/r/compare.result
View File

@@ -36,3 +36,6 @@ hex(a) STRCMP(a,'a') STRCMP(a,'a ')
6109 -1 -1
61 0 0
DROP TABLE t1;
SELECT CHAR(31) = '', '' = CHAR(31);
CHAR(31) = '' '' = CHAR(31)
0 0

38
mysql-test/r/mysqldump.result
View File

@@ -63,7 +63,7 @@ INSERT INTO `t1` VALUES ('1.23450',2.3456),('1.23450',2.3456),('1.23450',2.3456)
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` decimal(10,5) default NULL,
@@ -86,7 +86,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
CREATE TABLE `t1` (
`a` decimal(10,5) default NULL,
`b` float default NULL
@@ -152,7 +152,7 @@ INSERT INTO t1 VALUES (_koi8r x'C1C2C3C4C5'), (NULL);
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` varchar(255) default NULL
@@ -178,7 +178,7 @@ CREATE TABLE t1 (a int) ENGINE=MYISAM;
INSERT INTO t1 VALUES (1), (2);
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,MYSQL40" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL40' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
@@ -197,7 +197,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,MYSQL323" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
@@ -228,7 +228,7 @@ create table t1(a int);
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
@@ -249,7 +249,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,ANSI" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,ANSI' */;
DROP TABLE IF EXISTS "t1";
CREATE TABLE "t1" (
"a" int(11) default NULL
@@ -273,7 +273,7 @@ set global sql_mode='ANSI_QUOTES';
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
@@ -294,7 +294,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,ANSI" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,ANSI' */;
DROP TABLE IF EXISTS "t1";
CREATE TABLE "t1" (
"a" int(11) default NULL
@@ -319,7 +319,7 @@ insert into t1 values (1),(2),(3);
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
@@ -344,7 +344,7 @@ create view v1 as select * from t1;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
@@ -375,7 +375,7 @@ drop table t1;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
CREATE DATABASE /*!32312 IF NOT EXISTS*/ `test` /*!40100 DEFAULT CHARACTER SET latin1 */;
@@ -396,7 +396,7 @@ create database mysqldump_test_db character set latin2 collate latin2_bin;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqldump_test_db` /*!40100 DEFAULT CHARACTER SET latin2 COLLATE latin2_bin */;
@@ -419,7 +419,7 @@ INSERT INTO t1 VALUES (_latin1 '
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` char(10) default NULL
@@ -441,7 +441,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,MYSQL323" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` char(10) default NULL
@@ -460,7 +460,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,MYSQL323" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` char(10) default NULL
@@ -479,7 +479,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,MYSQL323" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` char(10) default NULL
@@ -498,7 +498,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,MYSQL323" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` char(10) default NULL
@@ -527,7 +527,7 @@ INSERT INTO t2 VALUES (4),(5),(6);
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
DROP TABLE IF EXISTS `t2`;
CREATE TABLE `t2` (
`a` int(11) default NULL

42
mysql-test/r/rpl_multi_update2.result Normal file
View File

@@ -0,0 +1,42 @@
stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
CREATE TABLE t1 (
a int unsigned not null auto_increment primary key,
b int unsigned
) ENGINE=MyISAM;
CREATE TABLE t2 (
a int unsigned not null auto_increment primary key,
b int unsigned
) ENGINE=MyISAM;
INSERT INTO t1 VALUES (NULL, 0);
INSERT INTO t1 SELECT NULL, 0 FROM t1;
INSERT INTO t2 VALUES (NULL, 0), (NULL,1);
SELECT * FROM t1 ORDER BY a;
a b
1 0
2 0
SELECT * FROM t2 ORDER BY a;
a b
1 0
2 1
UPDATE t1, t2 SET t1.b = (t2.b+4) WHERE t1.a = t2.a;
SELECT * FROM t1 ORDER BY a;
a b
1 4
2 5
SELECT * FROM t2 ORDER BY a;
a b
1 0
2 1
SELECT * FROM t1 ORDER BY a;
a b
1 4
2 5
SELECT * FROM t2 ORDER BY a;
a b
1 0
2 1

18
mysql-test/t/client_xml.test Normal file
View File

@@ -0,0 +1,18 @@
# Test of the xml output of the 'mysql' and 'mysqldump' clients -- makes
# sure that basic encoding issues are handled properly
create table t1 (
`a&b` int,
`a<b` int,
`a>b` text
);
insert into t1 values (1, 2, 'a&b a<b a>b');
--exec $MYSQL --xml test -e 'select * from t1'
--exec $MYSQL_DUMP --xml --skip-create test
--exec $MYSQL --xml test -e 'select count(*) from t1'
--exec $MYSQL --xml test -e 'select 1 < 2 from dual'
--exec $MYSQL --xml test -e 'select 1 > 2 from dual'
--exec $MYSQL --xml test -e 'select 1 & 3 from dual'
--exec $MYSQL --xml test -e 'select null from dual'
drop table t1;

3
mysql-test/t/compare.test
View File

@@ -30,3 +30,6 @@ CREATE TABLE t1 (a char(10) not null);
INSERT INTO t1 VALUES ('a'),('a\0'),('a\t'),('a ');
SELECT hex(a),STRCMP(a,'a'), STRCMP(a,'a ') FROM t1;
DROP TABLE t1;
# Bug #8134: Comparison against CHAR(31) at end of string
SELECT CHAR(31) = '', '' = CHAR(31);

1
mysql-test/t/rpl_multi_update2-slave.opt Normal file
View File

@@ -0,0 +1 @@
--replicate-ignore-table=nothing.sensible

33
mysql-test/t/rpl_multi_update2.test Normal file
View File

@@ -0,0 +1,33 @@
# Let's verify that multi-update is not always skipped by slave if
# some replicate-* rules exist.
# (BUG#7011)
source include/master-slave.inc;
CREATE TABLE t1 (
a int unsigned not null auto_increment primary key,
b int unsigned
) ENGINE=MyISAM;
CREATE TABLE t2 (
a int unsigned not null auto_increment primary key,
b int unsigned
) ENGINE=MyISAM;
INSERT INTO t1 VALUES (NULL, 0);
INSERT INTO t1 SELECT NULL, 0 FROM t1;
INSERT INTO t2 VALUES (NULL, 0), (NULL,1);
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
UPDATE t1, t2 SET t1.b = (t2.b+4) WHERE t1.a = t2.a;
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
save_master_pos;
connection slave;
sync_with_master;
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;

12
ndb/src/kernel/blocks/ndbfs/AsyncFile.cpp
View File

@@ -219,6 +219,7 @@ AsyncFile::run()
rmrfReq(request, (char*)theFileName.c_str(), request->par.rmrf.own_directory);
break;
case Request:: end:
if (theFd > 0)
closeReq(request);
endReq();
return;
@@ -239,6 +240,7 @@ void AsyncFile::openReq(Request* request)
{
m_openedWithSync = false;
m_syncFrequency = 0;
m_syncCount= 0;
// for open.flags, see signal FSOPENREQ
#ifdef NDB_WIN32
@@ -329,7 +331,6 @@ void AsyncFile::openReq(Request* request)
} else {
#endif
m_openedWithSync = false;
m_syncCount = 0;
m_syncFrequency = Global_syncFreq;
#if 0
}
@@ -656,6 +657,7 @@ AsyncFile::writeBuffer(const char * buf, size_t size, off_t offset,
}
#endif
m_syncCount+= bytes_written;
buf += bytes_written;
size -= bytes_written;
offset += bytes_written;
@@ -682,6 +684,10 @@ AsyncFile::closeReq(Request * request)
hFile = INVALID_HANDLE_VALUE;
#else
if (-1 == ::close(theFd)) {
#ifndef DBUG_OFF
if (theFd == -1)
abort();
#endif
request->error = errno;
}
theFd = -1;
@@ -700,7 +706,8 @@ bool AsyncFile::isOpen(){
void
AsyncFile::syncReq(Request * request)
{
if(m_openedWithSync){
if(m_openedWithSync ||
m_syncCount == 0){
return;
}
#ifdef NDB_WIN32
@@ -756,7 +763,6 @@ AsyncFile::appendReq(Request * request){
if(m_syncFrequency != 0 && m_syncCount > m_syncFrequency){
syncReq(request);
request->error = 0;
}
}

1
sql/mysql_priv.h
View File

@@ -446,6 +446,7 @@ Item *negate_expression(THD *thd, Item *expr);
struct Query_cache_query_flags
{
unsigned int client_long_flag:1;
unsigned int client_protocol_41:1;
uint character_set_client_num;
uint character_set_results_num;
uint collation_connection_num;

4
sql/sql_cache.cc
View File

@@ -777,6 +777,8 @@ void Query_cache::store_query(THD *thd, TABLE_LIST *tables_used)
bzero(&flags, QUERY_CACHE_FLAGS_SIZE);
flags.client_long_flag= (thd->client_capabilities & CLIENT_LONG_FLAG ?
1 : 0);
flags.client_protocol_41= (thd->client_capabilities & CLIENT_PROTOCOL_41 ?
1 : 0);
flags.character_set_client_num=
thd->variables.character_set_client->number;
flags.character_set_results_num=
@@ -974,6 +976,8 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
bzero(&flags, QUERY_CACHE_FLAGS_SIZE);
flags.client_long_flag= (thd->client_capabilities & CLIENT_LONG_FLAG ?
1 : 0);
flags.client_protocol_41= (thd->client_capabilities & CLIENT_PROTOCOL_41 ?
1 : 0);
flags.character_set_client_num= thd->variables.character_set_client->number;
flags.character_set_results_num=
(thd->variables.character_set_results ?

86
sql/sql_parse.cc
View File

@@ -65,6 +65,7 @@ static int check_for_max_user_connections(THD *thd, USER_CONN *uc);
#endif
static void decrease_user_connections(USER_CONN *uc);
static bool check_db_used(THD *thd,TABLE_LIST *tables);
static bool check_multi_update_lock(THD *thd);
static void remove_escape(char *name);
static void refresh_status(void);
static bool append_file_to_dir(THD *thd, const char **filename_ptr,
@@ -2078,6 +2079,8 @@ mysql_execute_command(THD *thd)
LEX *lex= thd->lex;
/* first SELECT_LEX (have special meaning for many of non-SELECTcommands) */
SELECT_LEX *select_lex= &lex->select_lex;
bool slave_fake_lock= 0;
MYSQL_LOCK *fake_prev_lock= 0;
/* first table of first SELECT_LEX */
TABLE_LIST *first_table= (TABLE_LIST*) select_lex->table_list.first;
/* list of all tables in query */
@@ -2124,6 +2127,22 @@ mysql_execute_command(THD *thd)
#ifdef HAVE_REPLICATION
if (thd->slave_thread)
{
if (lex->sql_command == SQLCOM_UPDATE_MULTI)
{
DBUG_PRINT("info",("need faked locked tables"));
if (check_multi_update_lock(thd))
goto error;
/* Fix for replication, the tables are opened and locked,
now we pretend that we have performed a LOCK TABLES action */
fake_prev_lock= thd->locked_tables;
if (thd->lock)
thd->locked_tables= thd->lock;
thd->lock= 0;
slave_fake_lock= 1;
}
/*
Skip if we are in the slave thread, some table rules have been
given and the table list says the query should not be replicated
@@ -4130,11 +4149,22 @@ unsent_create_error:
default:
thd->row_count_func= -1;
}
DBUG_RETURN(res || thd->net.report_error);
goto cleanup;
error:
DBUG_RETURN(TRUE);
res= 1;
cleanup:
if (unlikely(slave_fake_lock))
{
DBUG_PRINT("info",("undoing faked lock"));
thd->lock= thd->locked_tables;
thd->locked_tables= fake_prev_lock;
if (thd->lock == thd->locked_tables)
thd->lock= 0;
}
DBUG_RETURN(res || thd->net.report_error);
}
@@ -5942,6 +5972,56 @@ bool check_simple_select()
return 0;
}
/*
Setup locking for multi-table updates. Used by the replication slave.
Replication slave SQL thread examines (all_tables_not_ok()) the
locking state of referenced tables to determine if the query has to
be executed or ignored. Since in multi-table update, the
'default' lock is read-only, this lock is corrected early enough by
calling this function, before the slave decides to execute/ignore.
SYNOPSIS
check_multi_update_lock()
thd Current thread
RETURN VALUES
0 ok
1 error
*/
static bool check_multi_update_lock(THD *thd)
{
bool res= 1;
LEX *lex= thd->lex;
TABLE_LIST *table, *tables= lex->query_tables;
DBUG_ENTER("check_multi_update_lock");
if (check_db_used(thd, tables))
goto error;
/*
Ensure that we have UPDATE or SELECT privilege for each table
The exact privilege is checked in mysql_multi_update()
*/
for (table= tables ; table ; table= table->next_local)
{
TABLE_LIST *save= table->next_local;
table->next_local= 0;
if ((check_access(thd, UPDATE_ACL, table->db, &table->grant.privilege,0,1) ||
(grant_option && check_grant(thd, UPDATE_ACL, table,0,1,1))) &&
check_one_table_access(thd, SELECT_ACL, table))
goto error;
table->next_local= save;
}
if (mysql_multi_update_prepare(thd))
goto error;
res= 0;
error:
DBUG_RETURN(res);
}
Comp_creator *comp_eq_creator(bool invert)
{

2
strings/ctype-simple.c
View File

@@ -174,7 +174,7 @@ int my_strnncollsp_simple(CHARSET_INFO * cs, const uchar *a, uint a_length,
/* put shorter key in s */
a_length= b_length;
a= b;
swap= -1; /* swap sign of result */
swap= -1^1; /* swap sign of result */
res= -res;
}
for (end= a + a_length-length; a < end ; a++)