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Merge Percona patch MWL#47 into mariadb 5.2-percona.

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This patch adds options to annotate the binlog (and the mysqlbinlog
output) with the original SQL query for queries that are logged
using row-based replication.
This commit is contained in:
unknown
2011-01-10 14:53:09 +01:00
parent d653a80d2a
commit 32379aeba9
52 changed files with 2649 additions and 156 deletions
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9
sql/handler.cc
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@@ -4699,7 +4699,8 @@ static bool check_table_binlog_row_based(THD *thd, TABLE *table)
/** @brief
Write table maps for all (manually or automatically) locked tables
to the binary log.
to the binary log. Also, if binlog_annotate_rows_events is ON,
write Annotate_rows event before the first table map.
SYNOPSIS
write_locked_table_maps()
@@ -4736,6 +4737,9 @@ static int write_locked_table_maps(THD *thd)
locks[0]= thd->extra_lock;
locks[1]= thd->lock;
locks[2]= thd->locked_tables;
my_bool with_annotate= thd->variables.binlog_annotate_rows_events &&
thd->query() && thd->query_length();
for (uint i= 0 ; i < sizeof(locks)/sizeof(*locks) ; ++i )
{
MYSQL_LOCK const *const lock= locks[i];
@@ -4753,7 +4757,8 @@ static int write_locked_table_maps(THD *thd)
check_table_binlog_row_based(thd, table))
{
int const has_trans= table->file->has_transactions();
int const error= thd->binlog_write_table_map(table, has_trans);
int const error= thd->binlog_write_table_map(table, has_trans,
&with_annotate);
/*
If an error occurs, it is the responsibility of the caller to
roll back the transaction.