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Merge work:/my/mysql into donna.mysql.com:/home/my/bk/mysql

Browse source 
Docs/manual.texi:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
This commit is contained in:
unknown 2001-01-25 22:38:53 +02:00
commit 002b51000f
49 changed files with 393 additions and 85 deletions
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9
Docs/manual.texi
View file

@ -40776,12 +40776,13 @@ not yet 100 % confident in this code.
@itemize @bullet
@item
Changed code to get around compiler bug in Compaq C++ on OSF1, that broke
@code{BACKUP, RESTORE, CHECK, REPAIR, and ANALYZE TABLE}.
@code{BACKUP}, @code{RESTORE}, @code{CHECK}, @code{REPAIR}, and
@code{ANALYZE TABLE}.
@item
Added option @code{FULL} to @code{SHOW COLUMNS}. Now we only show the
privilege list for the columns if this option is given.
@item
Fixed bug in @code{SHOW LOGS} when there wheren't any BDB logs.
Fixed bug in @code{SHOW LOGS} when there weren't any BDB logs.
@item
Fixed a timing problem in replication that could delay sending an update
to the client until a new update was done.
@ -40791,13 +40792,13 @@ to keep this code compatible with @code{SHOW FIELDS}.
@item
@code{MERGE} tables didn't work on windows.
@item
Fixed problem with @code{SET PASSWORD=...} on windows.
Fixed problem with @code{SET PASSWORD=...} on Windows.
@item
Added missing @file{my_config.h} to RPM distribution.
@item
@code{TRIM("foo" from "foo")} didn't return an empty string.
@item
Added @code{--with-version-suffix} to configure.
Added @code{--with-version-suffix} to @code{configure}.
@item
Fixed coredump when client aborted connection without @code{mysql_close()}.
@item

11
client/mysqltest.c
View file

@ -485,14 +485,19 @@ int do_echo(struct st_query* q)
return 0;
}
int do_sync_with_master()
int do_sync_with_master(struct st_query* q)
{
MYSQL_RES* res;
MYSQL_ROW row;
MYSQL* mysql = &cur_con->mysql;
char query_buf[FN_REFLEN+128];
int offset = 0;
char* p = q->first_argument;
if(*p)
offset = atoi(p);
sprintf(query_buf, "select master_pos_wait('%s', %ld)", master_pos.file,
master_pos.pos);
master_pos.pos + offset);
if(mysql_query(mysql, query_buf))
die("At line %u: failed in %s: %d: %s", start_lineno, query_buf,
mysql_errno(mysql), mysql_error(mysql));
@ -1458,7 +1463,7 @@ int main(int argc, char** argv)
q->require_file=require_file;
save_file[0]=0;
}
error |= run_query(&cur_con->mysql, q, QUERY_SEND|QUERY_REAP);
error |= run_query(&cur_con->mysql, q, flags);
break;
}
case Q_SEND:

2
include/my_sys.h
View file

@ -425,7 +425,7 @@ extern int my_printf_error _VARARGS((uint my_err, const char *format,
__attribute__ ((format (printf, 2, 4))));
extern int my_vsnprintf( char *str, size_t n,
const char *format, va_list ap );
extern int my_snprintf(char* to, size_t n, const char* fmt, ...);
extern int my_message(uint my_err, const char *str,myf MyFlags);
extern int my_message_no_curses(uint my_err, const char *str,myf MyFlags);
extern int my_message_curses(uint my_err, const char *str,myf MyFlags);

7
include/mysqld_error.h
View file

@ -198,4 +198,9 @@
#define ER_CRASHED_ON_REPAIR 1195
#define ER_WARNING_NOT_COMPLETE_ROLLBACK 1196
#define ER_TRANS_CACHE_FULL 1197
#define ER_ERROR_MESSAGES 198
#define ER_SLAVE_MUST_STOP 1198
#define ER_SLAVE_NOT_RUNNING 1199
#define ER_BAD_SLAVE 1200
#define ER_MASTER_INFO 1201
#define ER_SLAVE_THREAD 1202
#define ER_ERROR_MESSAGES 203

15
mysql-test/mysql-test-run.sh
View file

@ -72,6 +72,7 @@ cd ..
BASEDIR=`pwd`
cd $CWD
MYSQL_TEST_DIR=$BASEDIR/mysql-test
export MYSQL_TEST_DIR
STD_DATA=$MYSQL_TEST_DIR/std_data
hostname=`hostname` # Installed in the mysql privilege table
@ -336,6 +337,11 @@ gcov_collect () {
start_master()
{
[ x$MASTER_RUNNING = 1 ] && return
#run master initialization shell script if one exists
if [ -f "$master_init_script" ] ;
then
/bin/sh $master_init_script
fi
cd $BASEDIR # for gcov
# Remove old berkeley db log files that can confuse the server
$RM -f $MASTER_MYDDIR/log.*
@ -375,6 +381,13 @@ start_slave()
{
[ x$SKIP_SLAVE = x1 ] && return
[ x$SLAVE_RUNNING = 1 ] && return
#run slave initialization shell script if one exists
if [ -f "$slave_init_script" ] ;
then
/bin/sh $slave_init_script
fi
if [ -z "$SLAVE_MASTER_INFO" ] ; then
master_info="--master-user=root \
--master-connect-retry=1 \
@ -502,6 +515,8 @@ run_testcase ()
tname=`$BASENAME $tf .test`
master_opt_file=$TESTDIR/$tname-master.opt
slave_opt_file=$TESTDIR/$tname-slave.opt
master_init_script=$TESTDIR/$tname-master.sh
slave_init_script=$TESTDIR/$tname-slave.sh
slave_master_info_file=$TESTDIR/$tname-slave-master-info.opt
SKIP_SLAVE=`$EXPR \( $tname : rpl \) = 0`

4
mysql-test/r/backup.result
View file

@ -37,3 +37,7 @@ k
223
245
267
Table Op Msg_type Msg_text
test.t1 restore status OK
Table Op Msg_type Msg_text
test.t1 backup status OK

16
mysql-test/r/rpl000014.result
View file

@ -1,13 +1,13 @@
File Position Binlog_do_db Binlog_ignore_db
master-bin.001 73
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 root 9306 1 master-bin.001 73 Yes
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 root 9306 1 master-bin.001 73 No
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 root 9306 1 master-bin.001 73 Yes
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 root 9306 1 master-bin.001 173 Yes
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 1 master-bin.001 73 Yes 0 0
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 1 master-bin.001 73 No 0 0
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 1 master-bin.001 73 Yes 0 0
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 1 master-bin.001 173 Yes 0 0
File Position Binlog_do_db Binlog_ignore_db
master-bin.001 73
n

16
mysql-test/r/rpl000015.result
View file

@ -1,13 +1,13 @@
File Position Binlog_do_db Binlog_ignore_db
master-bin.001 73
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
0 0 0 No
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 test 3306 60 4 No
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 root 9306 60 4 No
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 root 9306 60 master-bin.001 73 Yes
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
0 0 0 No 0 0
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 test 3306 60 4 No 0 0
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 60 4 No 0 0
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 60 master-bin.001 73 Yes 0 0
n
10
45

17
mysql-test/r/rpl000016.result
View file

@ -1,5 +1,5 @@
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 root 9306 60 master-bin.001 216 Yes
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 60 master-bin.001 216 Yes 0 0
s
Could not break slave
Tried hard
@ -9,10 +9,17 @@ master-bin.002
master-bin.003
Log_name
master-bin.003
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db
127.0.0.1 root 9306 60 master-bin.003 128 Yes
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 60 master-bin.003 184 Yes 0 0
m
34
65
67
123
65
1234
Log_name
master-bin.003
master-bin.004
master-bin.005
count(*)
100

2
mysql-test/r/rpl000017.result Normal file
View file

@ -0,0 +1,2 @@
n
24

19
mysql-test/t/backup.test
View file

@ -26,6 +26,19 @@ select n from t1;
select m from t2;
select k from t3;
drop table t1,t2,t3;
#restore table t1 from '../tmp';
#connection con2;
#lock tables t1 write;
restore table t1 from '../tmp';
connection con2;
send lock tables t1 write;
connection con1;
send backup table t1 to '../tmp';
connection con2;
reap;
unlock tables;
connection con1;
reap;

14
mysql-test/t/rpl000012.test
View file

@ -10,20 +10,26 @@ connection master1;
create temporary table t1 (n int);
insert into t1 values (4),(5);
insert into t2 select * from t1;
save_master_pos;
disconnect master;
connection slave;
#add 1 to the saved position, so we will catch drop table on disconnect
#for sure
sync_with_master 1;
connection master1;
insert into t2 values(6);
disconnect master1;
connect (master2,localhost,root,,test,0,mysql-master.sock);
connection master2;
save_master_pos;
disconnect master1;
connection slave;
sync_with_master;
#same trick - make sure we catch drop of temporary table on disconnect
sync_with_master 1;
@r/rpl000012.result select * from t2;
@r/rpl000012.status.result show status like 'Slave_open_temp_tables';
#
# Clean up
#
connect (master2,localhost,root,,test,0,mysql-master.sock);
connection master2;
drop table if exists t1,t2;
save_master_pos;

12
mysql-test/t/rpl000013.test
View file

@ -13,20 +13,24 @@ connection master1;
create temporary table t1 (n int);
insert into t1 values (4),(5);
insert into t2 select * from t1;
save_master_pos;
disconnect master;
connection slave;
#add 1 to catch drop table
sync_with_master 1;
connection master1;
insert into t2 values(6);
disconnect master1;
connect (master2,localhost,root,,test,0,mysql-master.sock);
connection master2;
save_master_pos;
disconnect master1;
connection slave;
sync_with_master;
# same trick to go one more event
sync_with_master 1;
@r/rpl000013.result select * from t2;
@r/rpl000013.status.result show status like 'Slave_open_temp_tables';
#
# Clean up
#
connect (master2,localhost,root,,test,0,mysql-master.sock);
connection master2;
drop table if exists t1,t2;
save_master_pos;

1
mysql-test/t/rpl000016-master.opt Normal file
View file

@ -0,0 +1 @@
-O max_binlog_size=2048

55
mysql-test/t/rpl000016.test
View file

@ -26,10 +26,40 @@ select * from t1;
connection master;
flush logs;
drop table if exists t2;
create table t2(m int);
create table t2(m int not null primary key);
insert into t2 values (34),(67),(123);
save_master_pos;
flush logs;
show master logs;
#now lets make some duplicate key mess and see if we can recover from it
#first insert a value on the slave
connection slave;
sync_with_master;
insert into t2 values(1234);
#same value on the master
connection master;
save_master_pos;
insert into t2 values(1234);
connection slave;
sync_with_master;
#the slave may have already stopped, so we ignore the error
!slave stop;
#restart slave skipping one event
set sql_slave_skip_counter=1;
slave start;
connection master;
save_master_pos;
#let slave catch up
connection slave;
sync_with_master;
connection master;
purge master logs to 'master-bin.003';
show master logs;
insert into t2 values (65);
@ -38,6 +68,25 @@ connection slave;
sync_with_master;
show slave status;
select * from t2;
drop table if exists t1,t2;
connection master;
drop table if exists t1,t2;
let $1=100;
drop table if exists t3;
create table t3 (n int);
while ($1)
{
insert into t3 values(4);
dec $1;
}
show master logs;
save_master_pos;
connection slave;
slave stop;
slave start;
sync_with_master;
select count(*) from t3 where n = 4;
#clean up
connection master;
drop table if exists t1,t2,t3;
save_master_pos;
connection slave;
sync_with_master;

1
mysql-test/t/rpl000017-slave.opt Normal file
View file

@ -0,0 +1 @@
--skip-slave-start

9
mysql-test/t/rpl000017-slave.sh Executable file
View file

@ -0,0 +1,9 @@
cat > $MYSQL_TEST_DIR/var/slave-data/master.info <<EOF
master-bin.001
4
127.0.0.1
root
9306
1
EOF

19
mysql-test/t/rpl000017.test Normal file
View file

@ -0,0 +1,19 @@
connect (master,localhost,root,,test,0,mysql-master.sock);
connect (slave,localhost,root,,test,0,mysql-slave.sock);
connection master;
reset master;
connection slave;
slave start;
connection master;
drop table if exists t1;
create table t1(n int);
insert into t1 values(24);
save_master_pos;
connection slave;
sync_with_master;
select * from t1;
connection master;
drop table t1;
save_master_pos;
connection slave;
sync_with_master;

2
mysys/mf_tempfile.c
View file

@ -40,7 +40,7 @@ File create_temp_file(char *to, const char *dir, const char *prefix,
myf MyFlags __attribute__((unused)))
{
File file= -1;
DBUG_ENTER("open_temp_file");
DBUG_ENTER("create_temp_file");
#if defined(_MSC_VER)
{
char temp[FN_REFLEN],*end,*res,**old_env,*temp_env[1];

7
mysys/my_vsnprintf.c
View file

@ -21,6 +21,13 @@
#include <stdarg.h>
#include <m_ctype.h>
int my_snprintf(char* to, size_t n, const char* fmt, ...)
{
va_list args;
va_start(args,fmt);
return my_vsnprintf(to, n, fmt, args);
}
int my_vsnprintf(char *to, size_t n, const char* fmt, va_list ap)
{
char *start=to, *end=to+n-1;

4
sql/gen_lex_hash.cc
View file

@ -472,8 +472,8 @@ int main(int argc,char **argv)
int error;
MY_INIT(argv[0]);
start_value=4424889L; best_t1=3207460L; best_t2=481534L; best_type=0; /* mode=4451 add=8 type: 0 */
if (get_options(argc,(char **) argv))
start_value=5315771L; best_t1=6916833L; best_t2=3813748L; best_type=3; /* mode=5839 add=5 type: 0 */
if (get_options(argc,(char **) argv))
exit(1);
make_max_length_table();

1
sql/lex.h
View file

@ -283,6 +283,7 @@ static SYMBOL symbols[] = {
{ "SQL_QUOTE_SHOW_CREATE",SYM(SQL_QUOTE_SHOW_CREATE), 0, 0},
{ "SQL_SAFE_UPDATES", SYM(SQL_SAFE_UPDATES),0,0},
{ "SQL_SELECT_LIMIT", SYM(SQL_SELECT_LIMIT),0,0},
{ "SQL_SLAVE_SKIP_COUNTER", SYM(SQL_SLAVE_SKIP_COUNTER),0,0},
{ "SQL_SMALL_RESULT", SYM(SQL_SMALL_RESULT),0,0},
{ "SQL_WARNINGS", SYM(SQL_WARNINGS),0,0},
{ "STRAIGHT_JOIN", SYM(STRAIGHT_JOIN),0,0},

18
sql/log.cc
View file

@ -28,6 +28,7 @@
MYSQL_LOG mysql_log,mysql_update_log,mysql_slow_log,mysql_bin_log;
extern I_List<i_string> binlog_do_db, binlog_ignore_db;
extern ulong max_binlog_size;
static bool test_if_number(const char *str,
long *res, bool allow_wildcards);
@ -609,6 +610,8 @@ bool MYSQL_LOG::write(Query_log_event* event_info)
{
/* In most cases this is only called if 'is_open()' is true */
bool error=0;
bool should_rotate = 0;
if (!inited) // Can't use mutex if not init
return 0;
VOID(pthread_mutex_lock(&LOCK_log));
@ -655,7 +658,7 @@ bool MYSQL_LOG::write(Query_log_event* event_info)
file == &log_file && flush_io_cache(file))
goto err;
error=0;
should_rotate = (file == &log_file && my_b_tell(file) >= max_binlog_size);
err:
if (error)
{
@ -669,6 +672,8 @@ err:
VOID(pthread_cond_broadcast(&COND_binlog_update));
}
VOID(pthread_mutex_unlock(&LOCK_log));
if(should_rotate)
new_file();
return error;
}
@ -682,6 +687,7 @@ bool MYSQL_LOG::write(IO_CACHE *cache)
{
VOID(pthread_mutex_lock(&LOCK_log));
bool error=1;
if (is_open())
{
uint length;
@ -722,7 +728,8 @@ err:
else
VOID(pthread_cond_broadcast(&COND_binlog_update));
VOID(pthread_mutex_unlock(&LOCK_log));
VOID(pthread_mutex_unlock(&LOCK_log));
return error;
}
@ -730,6 +737,8 @@ err:
bool MYSQL_LOG::write(Load_log_event* event_info)
{
bool error=0;
bool should_rotate = 0;
if (inited)
{
VOID(pthread_mutex_lock(&LOCK_log));
@ -745,11 +754,16 @@ bool MYSQL_LOG::write(Load_log_event* event_info)
sql_print_error(ER(ER_ERROR_ON_WRITE), name, errno);
error=write_error=1;
}
should_rotate = (my_b_tell(&log_file) >= max_binlog_size);
VOID(pthread_cond_broadcast(&COND_binlog_update));
}
}
VOID(pthread_mutex_unlock(&LOCK_log));
}
if(should_rotate)
new_file();
return error;
}

7
sql/mysqld.cc
View file

@ -238,7 +238,7 @@ ulong keybuff_size,sortbuff_size,max_item_sort_length,table_cache_size,
query_buff_size, lower_case_table_names, mysqld_net_retry_count,
net_interactive_timeout, slow_launch_time = 2L,
net_read_timeout,net_write_timeout,slave_open_temp_tables=0,
open_files_limit=0;
open_files_limit=0, max_binlog_size;
ulong thread_cache_size=0, binlog_cache_size=0, max_binlog_cache_size=0;
volatile ulong cached_thread_count=0;
@ -2571,6 +2571,8 @@ CHANGEABLE_VAR changeable_vars[] = {
1024*1024L, 80, 64*1024*1024L, MALLOC_OVERHEAD, 1024 },
{ "max_binlog_cache_size", (long*) &max_binlog_cache_size,
~0L, IO_SIZE, ~0L, 0, IO_SIZE },
{ "max_binlog_size", (long*) &max_binlog_size,
1024*1024L*1024L, 1024, 1024*1024L*1024L, 0, 1 },
{ "max_connections", (long*) &max_connections,
100, 1, 16384, 0, 1 },
{ "max_connect_errors", (long*) &max_connect_errors,
@ -2672,7 +2674,8 @@ struct show_var_st init_vars[]= {
{"low_priority_updates", (char*) &low_priority_updates, SHOW_BOOL},
{"lower_case_table_names", (char*) &lower_case_table_names, SHOW_LONG},
{"max_allowed_packet", (char*) &max_allowed_packet, SHOW_LONG},
{"max_binlog_cache_size", (char*) &max_binlog_cache_size, SHOW_LONG},
{"max_binlog_cache_size", (char*) &max_binlog_cache_size, SHOW_LONG},
{"max_binlog_size", (char*) &max_binlog_size, SHOW_LONG},
{"max_connections", (char*) &max_connections, SHOW_LONG},
{"max_connect_errors", (char*) &max_connect_errors, SHOW_LONG},
{"max_delayed_threads", (char*) &max_insert_delayed_threads, SHOW_LONG},

5
sql/share/czech/errmsg.txt
View file

@ -208,3 +208,8 @@
"Tabulka '%-.64s' je ozna-Bèena jako poru¹ená a poslední (automatická?) oprava se nezdaøila",-A
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/danish/errmsg.txt
View file

@ -202,3 +202,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/dutch/errmsg.txt
View file

@ -199,3 +199,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

7
sql/share/english/errmsg.txt
View file

@ -187,7 +187,7 @@
"Got error %d during CHECKPOINT",
"Aborted connection %ld to db: '%-.64s' user: '%-.32s' host: `%-.64s' (%-.64s)",
"The handler for the table does not support binary table dump",
"Binlog closed while trying to FLUSH MASTER",
"Binlog closed, cannot RESET MASTER",
"Failed rebuilding the index of dumped table '%-.64s'",
"Error from master: '%-.64s'",
"Net error reading from master",
@ -199,3 +199,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/estonian/errmsg.txt
View file

@ -203,3 +203,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/french/errmsg.txt
View file

@ -199,3 +199,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/german/errmsg.txt
View file

@ -202,3 +202,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/greek/errmsg.txt
View file

@ -199,3 +199,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/hungarian/errmsg.txt
View file

@ -201,3 +201,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/italian/errmsg.txt
View file

@ -199,3 +199,8 @@
"La tabella '%-.64s' e' segnalata come rovinata e l'ultima ricostruzione (automatica?) e' fallita",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/japanese/errmsg.txt
View file

@ -201,3 +201,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/korean/errmsg.txt
View file

@ -199,3 +199,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/norwegian-ny/errmsg.txt
View file

@ -201,3 +201,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/norwegian/errmsg.txt
View file

@ -201,3 +201,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/polish/errmsg.txt
View file

@ -203,3 +203,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/portuguese/errmsg.txt
View file

@ -199,3 +199,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/romanian/errmsg.txt
View file

@ -203,3 +203,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

23
sql/share/russian/errmsg.txt
View file

@ -179,7 +179,7 @@
"Результат содержит больше одной строки",
"Таблица этого типа обязана иметь PRIMARY KEY",
"Эта копия MySQL скомпилирована без поддержки RAID",
"You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column",
"MySQL работает в режиме защиты от дураков (safe_mode) - не могу UPDATE без WHERE с каким-небудь KEY",
"Индекс '%-.64s' не найден в таблице '%-.64s'",
"Не могу открыть таблицу",
"Данный тип таблиц не поддерживает check/repair",
@ -190,15 +190,20 @@
"Ошибка %d во время CHECKPOINT",
"Прерванное соединение %ld к базе данных: '%-.64s' пользователь: '%-.32s' хост: `%-.64s' (%-.64s)",
"Этот тип таблиц не поддерживает binary table dump",
"Binlog closed while trying to FLUSH MASTER",
"Failed rebuilding the index of dumped table '%-.64s'",
"Error from master: '%-.64s'",
"Net error reading from master",
"Net error writing to master",
"Репликационный лог закрыт, не могу сделать RESET MASTER",
"Ошибка при восстановлении индекса перекачанной таблицы '%-.64s'",
"Ошибка на мастере: '%-.64s'",
"Сетевая ошибка при чтении с мастера",
"Сетевая ошибка при писании мастеру",
"FULLTEXT индекс, соответствующий заданному списку столбцов, не найден",
"Can't execute the given command because you have active locked tables or an active transaction",
"Не могу выполнить комманду из-за активных locked таблиц или активной транзакции",
"Неизвестная системная переменная '%-.64'",
"Таблица '%-.64s' помечена как испорченная и должна быть исправлена",
"Таблица '%-.64s' помечена как испорченная и последняя попытка исправления (автоматическая?) не удалась",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"Предупреждение: некоторые нетранзакционные таблицы не подчиняются ROLLBACK",
"Многозапросная транзакция требует увеличения 'max_binlog_cache_size' - увеличте эту переменную и попробуйте еще раз",
"Эта операция невозможна с активным slave, надо SLAVE STOP",
"Эта операция невозможна с пассивным slave, надо SLAVE START",
"Этот сервер не slave, исправьте в конфигурационном файле или коммандой CHANGE MASTER TO",
"Не получилось инициализировать структуру master info, проверте persmissions на файле master.info",
"Не могу создать процесс SLAVE, проверьте системные ресурсы",

5
sql/share/slovak/errmsg.txt
View file

@ -207,3 +207,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/spanish/errmsg.txt
View file

@ -200,3 +200,8 @@
"Table '%-.64s' is marked as crashed and last (automatic?) repair failed",
"Warning: Some non-transactional changed tables couldn't be rolled back",
"Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage. Increase this mysqld variable and try again',
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

5
sql/share/swedish/errmsg.txt
View file

@ -199,3 +199,8 @@
"Tabell '%-.64s' är crashad och senast (automatiska?) reparation misslyckades",
"Warning: Några icke transaktionella tabeller kunde inte återställas vid ROLLBACK",
"Transaktionen krävde mera än 'max_binlog_cache_size' minne. Utöka denna mysqld variabel och försök på nytt",
"This operation cannot be performed with a running slave, run SLAVE STOP first",
"This operation requires a running slave, configure slave and do SLAVE START",
"The server is not configured as slave, fix in config file or with CHANGE MASTER TO",
"Could not initialize master info structure, check permisions on master.info",
"Could not create slave thread, check system resources",

45
sql/slave.cc
View file

@ -34,10 +34,13 @@ DYNAMIC_ARRAY replicate_wild_do_table, replicate_wild_ignore_table;
bool do_table_inited = 0, ignore_table_inited = 0;
bool wild_do_table_inited = 0, wild_ignore_table_inited = 0;
bool table_rules_on = 0;
uint32 slave_skip_counter = 0;
static TABLE* save_temporary_tables = 0;
// when slave thread exits, we need to remember the temporary tables so we
// can re-use them on slave start
static TABLE* save_temporary_tables = 0;
static int last_slave_errno = 0;
static char last_slave_error[1024] = "";
#ifndef DBUG_OFF
int disconnect_slave_event_count = 0, abort_slave_event_count = 0;
static int events_till_disconnect = -1, events_till_abort = -1;
@ -506,14 +509,14 @@ int init_master_info(MASTER_INFO* mi)
return 1;
}
if (!(length=my_b_gets(&mi->file, mi->log_file_name,
sizeof(mi->log_file_name))))
if ((length=my_b_gets(&mi->file, mi->log_file_name,
sizeof(mi->log_file_name))) < 1)
{
msg="Error reading log file name from master info file ";
goto error;
}
mi->log_file_name[length]= 0; // kill \n
mi->log_file_name[length-1]= 0; // kill \n
char buf[FN_REFLEN];
if(!my_b_gets(&mi->file, buf, sizeof(buf)))
{
@ -570,6 +573,9 @@ int show_master_info(THD* thd)
field_list.push_back(new Item_empty_string("Slave_Running", 3));
field_list.push_back(new Item_empty_string("Replicate_do_db", 20));
field_list.push_back(new Item_empty_string("Replicate_ignore_db", 20));
field_list.push_back(new Item_empty_string("Last_errno", 4));
field_list.push_back(new Item_empty_string("Last_error", 20));
field_list.push_back(new Item_empty_string("Skip_counter", 12));
if(send_fields(thd, field_list, 1))
DBUG_RETURN(-1);
@ -589,6 +595,9 @@ int show_master_info(THD* thd)
pthread_mutex_unlock(&LOCK_slave);
net_store_data(packet, &replicate_do_db);
net_store_data(packet, &replicate_ignore_db);
net_store_data(packet, (uint32)last_slave_errno);
net_store_data(packet, last_slave_error);
net_store_data(packet, slave_skip_counter);
if (my_net_write(&thd->net, (char*)thd->packet.ptr(), packet->length()))
DBUG_RETURN(-1);
@ -833,13 +842,14 @@ static int exec_event(THD* thd, NET* net, MASTER_INFO* mi, int event_len)
if (ev)
{
int type_code = ev->get_type_code();
if (ev->server_id == ::server_id)
if (ev->server_id == ::server_id || slave_skip_counter)
{
if(type_code == LOAD_EVENT)
skip_load_data_infile(net);
mi->inc_pos(event_len);
flush_master_info(mi);
--slave_skip_counter;
delete ev;
return 0; // avoid infinite update loops
}
@ -853,6 +863,7 @@ static int exec_event(THD* thd, NET* net, MASTER_INFO* mi, int event_len)
{
Query_log_event* qev = (Query_log_event*)ev;
int q_len = qev->q_len;
int expected_error,actual_error = 0;
init_sql_alloc(&thd->mem_root, 8192,0);
thd->db = rewrite_db((char*)qev->db);
if (db_ok(thd->db, replicate_do_db, replicate_ignore_db))
@ -869,19 +880,22 @@ static int exec_event(THD* thd, NET* net, MASTER_INFO* mi, int event_len)
thd->net.last_error[0] = 0;
thd->slave_proxy_id = qev->thread_id; // for temp tables
mysql_parse(thd, thd->query, q_len);
int expected_error,actual_error;
if ((expected_error = qev->error_code) !=
(actual_error = thd->net.last_errno) && expected_error)
{
sql_print_error("Slave: did not get the expected error\
running query from master - expected: '%s', got '%s'",
ER(expected_error),
actual_error ? ER(actual_error):"no error"
const char* errmsg = "Slave: did not get the expected error\
running query from master - expected: '%s', got '%s'";
sql_print_error(errmsg, ER(expected_error),
actual_error ? thd->net.last_error:"no error"
);
thd->query_error = 1;
}
else if (expected_error == actual_error)
thd->query_error = 0;
{
thd->query_error = 0;
*last_slave_error = 0;
last_slave_errno = 0;
}
}
thd->db = 0; // prevent db from being freed
thd->query = 0; // just to be sure
@ -893,6 +907,13 @@ static int exec_event(THD* thd, NET* net, MASTER_INFO* mi, int event_len)
{
sql_print_error("Slave: error running query '%s' ",
qev->query);
last_slave_errno = actual_error ? actual_error : -1;
my_snprintf(last_slave_error, sizeof(last_slave_error),
"error '%s' on query '%s'",
actual_error ? thd->net.last_error :
"unexpected success or fatal error",
qev->query
);
free_root(&thd->mem_root,0);
delete ev;
return 1;

5
sql/slave.h
View file

@ -93,6 +93,11 @@ extern bool opt_log_slave_updates ;
pthread_handler_decl(handle_slave,arg);
extern bool volatile abort_loop, abort_slave;
extern bool slave_running;
extern uint32 slave_skip_counter;
// needed for problems when slave stops and
// we want to restart it skipping one or more events in the master log that
// have caused errors, and have been manually applied by DBA already
extern pthread_t slave_real_id;
extern MASTER_INFO glob_mi;
extern HASH replicate_do_table, replicate_ignore_table;

24
sql/sql_repl.cc
View file

@ -519,34 +519,34 @@ int start_slave(THD* thd , bool net_report)
{
if(!thd) thd = current_thd;
NET* net = &thd->net;
const char* err = 0;
int slave_errno = 0;
if (check_access(thd, PROCESS_ACL, any_db))
return 1;
pthread_mutex_lock(&LOCK_slave);
if(!slave_running)
{
if(init_master_info(&glob_mi))
err = "Could not initialize master info";
slave_errno = ER_MASTER_INFO;
else if(server_id_supplied && *glob_mi.host)
{
pthread_t hThread;
if(pthread_create(&hThread, &connection_attrib, handle_slave, 0))
{
err = "cannot create slave thread";
slave_errno = ER_SLAVE_THREAD;
}
while(!slave_running) // slave might already be running by now
pthread_cond_wait(&COND_slave_start, &LOCK_slave);
}
else
err = "Master host not set, or server id not configured";
slave_errno = ER_BAD_SLAVE;
}
else
err = "Slave already running";
slave_errno = ER_SLAVE_MUST_STOP;
pthread_mutex_unlock(&LOCK_slave);
if(err)
if(slave_errno)
{
if(net_report) send_error(net, 0, err);
if(net_report) send_error(net, slave_errno);
return 1;
}
else if(net_report)
@ -559,8 +559,8 @@ int stop_slave(THD* thd, bool net_report )
{
if(!thd) thd = current_thd;
NET* net = &thd->net;
const char* err = 0;
int slave_errno = 0;
if (check_access(thd, PROCESS_ACL, any_db))
return 1;
@ -576,14 +576,14 @@ int stop_slave(THD* thd, bool net_report )
pthread_cond_wait(&COND_slave_stopped, &LOCK_slave);
}
else
err = "Slave is not running";
slave_errno = ER_SLAVE_NOT_RUNNING;
pthread_mutex_unlock(&LOCK_slave);
thd->proc_info = 0;
if(err)
if(slave_errno)
{
if(net_report) send_error(net, 0, err);
if(net_report) send_error(net, slave_errno);
return 1;
}
else if(net_report)

11
sql/sql_yacc.yy
View file

@ -22,6 +22,7 @@
#define YYMAXDEPTH 3200 /* Because of 64K stack */
#define Lex current_lex
#include "mysql_priv.h"
#include "slave.h"
#include "sql_acl.h"
#include "lex_symbol.h"
#include <myisam.h>
@ -408,6 +409,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b,int *yystacksize);
%token SQL_AUTO_IS_NULL
%token SQL_SAFE_UPDATES
%token SQL_QUOTE_SHOW_CREATE
%token SQL_SLAVE_SKIP_COUNTER
%left SET_VAR
%left OR_OR_CONCAT OR
@ -2662,6 +2664,15 @@ option_value:
if (item->fix_fields(current_thd,0) || item->update())
YYABORT;
}
| SQL_SLAVE_SKIP_COUNTER equal ULONG_NUM
{
pthread_mutex_lock(&LOCK_slave);
if(slave_running)
send_error(&current_thd->net, ER_SLAVE_MUST_STOP);
else
slave_skip_counter = $3;
pthread_mutex_unlock(&LOCK_slave);
}
text_or_password:
TEXT_STRING { $$=$1.str;}