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Automerge BUG 51251 bundle from bug report --> mysql-5.1-bugteam.

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This commit is contained in:
Luis Soares
2010-03-09 00:02:28 +00:00
parent 3995884714 48d65a645e
commit f8ce47b7a5
4 changed files with 77 additions and 5 deletions
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28
mysql-test/suite/binlog/r/binlog_row_innodb_truncate.result Normal file
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@ -0,0 +1,28 @@
CREATE TABLE t1 ( c1 int , primary key (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
CREATE TEMPORARY TABLE IF NOT EXISTS t2 LIKE t1;
TRUNCATE TABLE t2;
DROP TABLE t1;
###############################################
### assertion: No event for 'TRUNCATE TABLE t2'
###############################################
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; CREATE TABLE t1 ( c1 int , primary key (c1)) ENGINE=InnoDB
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # use `test`; DROP TABLE t1
###############################################
RESET MASTER;
CREATE TEMPORARY TABLE t1 (c1 int) Engine=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
TRUNCATE t1;
DROP TEMPORARY TABLE t1;
###############################################
### assertion: No event for 'TRUNCATE TABLE t1'
###############################################
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
###############################################

1
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result
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@ -413,7 +413,6 @@ master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # use `test`; TRUNCATE table t2
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F

37
mysql-test/suite/binlog/t/binlog_row_innodb_truncate.test Normal file
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@ -0,0 +1,37 @@
-- source include/have_binlog_format_row.inc
-- source include/have_innodb.inc
#
# BUG#51251
#
# The test case checks if truncating a temporary table created with
# engine InnoDB will not cause the truncate statement to be binlogged.
# Before patch for BUG#51251, the TRUNCATE statements below would be
# binlogged, which would cause the slave to fail with "table does not
# exist".
CREATE TABLE t1 ( c1 int , primary key (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
CREATE TEMPORARY TABLE IF NOT EXISTS t2 LIKE t1;
TRUNCATE TABLE t2;
DROP TABLE t1;
-- echo ###############################################
-- echo ### assertion: No event for 'TRUNCATE TABLE t2'
-- echo ###############################################
-- source include/show_binlog_events.inc
-- echo ###############################################
RESET MASTER;
CREATE TEMPORARY TABLE t1 (c1 int) Engine=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
TRUNCATE t1;
DROP TEMPORARY TABLE t1;
-- echo ###############################################
-- echo ### assertion: No event for 'TRUNCATE TABLE t1'
-- echo ###############################################
-- source include/show_binlog_events.inc
-- echo ###############################################

16
sql/sql_delete.cc
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@ -50,6 +50,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
SELECT_LEX *select_lex= &thd->lex->select_lex;
THD::killed_state killed_status= THD::NOT_KILLED;
DBUG_ENTER("mysql_delete");
bool save_binlog_row_based;
THD::enum_binlog_query_type query_type=
thd->lex->sql_command == SQLCOM_TRUNCATE ?
@ -293,6 +294,11 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
table->mark_columns_needed_for_delete();
save_binlog_row_based= thd->current_stmt_binlog_row_based;
if (thd->lex->sql_command == SQLCOM_TRUNCATE &&
thd->current_stmt_binlog_row_based)
thd->clear_current_stmt_binlog_row_based();
while (!(error=info.read_record(&info)) && !thd->killed &&
! thd->is_error())
{
@ -342,6 +348,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
else
table->file->unlock_row(); // Row failed selection, release lock on it
}
thd->current_stmt_binlog_row_based= save_binlog_row_based;
killed_status= thd->killed;
if (killed_status != THD::NOT_KILLED || thd->is_error())
error= 1; // Aborted
@ -390,7 +397,10 @@ cleanup:
/* See similar binlogging code in sql_update.cc, for comments */
if ((error < 0) || thd->transaction.stmt.modified_non_trans_table)
{
if (mysql_bin_log.is_open())
if (mysql_bin_log.is_open() &&
!(thd->lex->sql_command == SQLCOM_TRUNCATE &&
thd->current_stmt_binlog_row_based &&
find_temporary_table(thd, table_list)))
{
bool const is_trans=
thd->lex->sql_command == SQLCOM_TRUNCATE ?
@ -1059,15 +1069,13 @@ bool multi_delete::send_eof()
static bool mysql_truncate_by_delete(THD *thd, TABLE_LIST *table_list)
{
bool error, save_binlog_row_based= thd->current_stmt_binlog_row_based;
bool error;
DBUG_ENTER("mysql_truncate_by_delete");
table_list->lock_type= TL_WRITE;
mysql_init_select(thd->lex);
thd->clear_current_stmt_binlog_row_based();
error= mysql_delete(thd, table_list, NULL, NULL, HA_POS_ERROR, LL(0), TRUE);
ha_autocommit_or_rollback(thd, error);
end_trans(thd, error ? ROLLBACK : COMMIT);
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(error);
}