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Merge dl145h.mysql.com:/data0/mkindahl/mysql-5.1

Browse Source 
into  dl145h.mysql.com:/data0/mkindahl/mysql-5.1-rpl-merge


client/client_priv.h:
  Auto merged
include/my_sys.h:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
mysql-test/suite/rpl/t/rpl_err_ignoredtable.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
mysql-test/suite/rpl/r/rpl_invoked_features.result:
  Manual merge.
mysql-test/suite/rpl/t/rpl_invoked_features.test:
  Manual merge.
sql/log.cc:
  Manual merge.
This commit is contained in:
unknown
2008-01-31 17:46:50 +01:00
parent 4bacd53715 681bf14ea7
commit a36faa7eda
192 changed files with 22694 additions and 1270 deletions
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75
sql/sql_repl.cc
View File

@@ -1243,9 +1243,6 @@ bool change_master(THD* thd, Master_info* mi)
DBUG_RETURN(TRUE);
}
}
mi->rli.group_master_log_pos = mi->master_log_pos;
DBUG_PRINT("info", ("master_log_pos: %lu", (ulong) mi->master_log_pos));
/*
Coordinates in rli were spoilt by the 'if (need_relay_log_purge)' block,
so restore them to good values. If we left them to ''/0, that would work;
@@ -1257,6 +1254,7 @@ bool change_master(THD* thd, Master_info* mi)
That's why we always save good coords in rli.
*/
mi->rli.group_master_log_pos= mi->master_log_pos;
DBUG_PRINT("info", ("master_log_pos: %lu", (ulong) mi->master_log_pos));
strmake(mi->rli.group_master_log_name,mi->master_log_name,
sizeof(mi->rli.group_master_log_name)-1);
@@ -1376,6 +1374,11 @@ bool mysql_show_binlog_events(THD* thd)
if ((file=open_binlog(&log, linfo.log_file_name, &errmsg)) < 0)
goto err;
/*
to account binlog event header size
*/
thd->variables.max_allowed_packet += MAX_LOG_EVENT_HEADER;
pthread_mutex_lock(log_lock);
/*
@@ -1386,7 +1389,6 @@ bool mysql_show_binlog_events(THD* thd)
This code will fail on a mixed relay log (one which has Format_desc then
Rotate then Format_desc).
*/
ev = Log_event::read_log_event(&log,(pthread_mutex_t*)0,description_event);
if (ev)
{
@@ -1578,39 +1580,54 @@ err:
DBUG_RETURN(TRUE);
}
/**
Load data's io cache specific hook to be executed
before a chunk of data is being read into the cache's buffer
The fuction instantianates and writes into the binlog
replication events along LOAD DATA processing.
@param file pointer to io-cache
@return 0
*/
int log_loaded_block(IO_CACHE* file)
{
DBUG_ENTER("log_loaded_block");
LOAD_FILE_INFO *lf_info;
uint block_len ;
/* file->request_pos contains position where we started last read */
char* buffer = (char*) file->request_pos;
if (!(block_len = (char*) file->read_end - (char*) buffer))
return 0;
lf_info = (LOAD_FILE_INFO*) file->arg;
uint block_len;
/* buffer contains position where we started last read */
uchar* buffer= (uchar*) my_b_get_buffer_start(file);
uint max_event_size= current_thd->variables.max_allowed_packet;
lf_info= (LOAD_FILE_INFO*) file->arg;
if (lf_info->thd->current_stmt_binlog_row_based)
return 0;
if (lf_info->last_pos_in_file != HA_POS_ERROR &&
lf_info->last_pos_in_file >= file->pos_in_file)
return 0;
lf_info->last_pos_in_file = file->pos_in_file;
if (lf_info->wrote_create_file)
lf_info->last_pos_in_file >= my_b_get_pos_in_file(file))
DBUG_RETURN(0);
for (block_len= my_b_get_bytes_in_buffer(file); block_len > 0;
buffer += min(block_len, max_event_size),
block_len -= min(block_len, max_event_size))
{
Append_block_log_event a(lf_info->thd, lf_info->thd->db, buffer,
block_len, lf_info->log_delayed);
mysql_bin_log.write(&a);
lf_info->last_pos_in_file= my_b_get_pos_in_file(file);
if (lf_info->wrote_create_file)
{
Append_block_log_event a(lf_info->thd, lf_info->thd->db, buffer,
min(block_len, max_event_size),
lf_info->log_delayed);
mysql_bin_log.write(&a);
}
else
{
Begin_load_query_log_event b(lf_info->thd, lf_info->thd->db,
buffer,
min(block_len, max_event_size),
lf_info->log_delayed);
mysql_bin_log.write(&b);
lf_info->wrote_create_file= 1;
DBUG_SYNC_POINT("debug_lock.created_file_event",10);
}
}
else
{
Begin_load_query_log_event b(lf_info->thd, lf_info->thd->db,
buffer, block_len,
lf_info->log_delayed);
mysql_bin_log.write(&b);
lf_info->wrote_create_file = 1;
DBUG_SYNC_POINT("debug_lock.created_file_event",10);
}
return 0;
DBUG_RETURN(0);
}
/*