B4BY.588

: / usr / share / mysql-test / extra / binlog_tests /
Filename : binlog_truncate.test
back
# BUG #36763: TRUNCATE TABLE fails to replicate when stmt-based
# binlogging is not supported.

# This should always be logged as a statement, even when executed as a
# row-by-row deletion.

# $before_truncate    A statement to execute (just) before issuing the
#                     TRUNCATE TABLE


eval CREATE TABLE t1 (a INT) ENGINE=$engine;
eval CREATE TABLE t2 (a INT) ENGINE=$engine;
INSERT INTO t2 VALUES (1),(2),(3);
let $binlog_start = query_get_value("SHOW MASTER STATUS", Position, 1);
if ($before_truncate) {
  eval $before_truncate;
}
--echo **** Truncate of empty table shall be logged
TRUNCATE TABLE t1;

if ($before_truncate) {
  eval $before_truncate;
}
TRUNCATE TABLE t2;
source include/show_binlog_events.inc;

DROP TABLE t1,t2;

--echo #
--echo # Bug#42643: InnoDB does not support replication of TRUNCATE TABLE
--echo #

eval CREATE TABLE t1 (a INT) ENGINE=$engine;
eval CREATE TABLE t2 (a INT) ENGINE=$engine;
INSERT INTO t1 VALUES (1),(2);

let $binlog_start = query_get_value("SHOW MASTER STATUS", Position, 1);
if ($before_truncate) {
  eval $before_truncate;
}

--echo # Connection: default
BEGIN;
INSERT INTO t2 SELECT * FROM t1;

connect (truncate,localhost,root,,);
--echo # Connection: truncate
send TRUNCATE TABLE t1;

connection default;
--echo # Connection: default
INSERT INTO t2 SELECT * FROM t1;
SELECT COUNT(*) FROM t2;
COMMIT;

connection truncate;
--echo # Connection: truncate
--echo # Reaping TRUNCATE TABLE
--reap
SELECT COUNT(*) FROM t1;
SELECT COUNT(*) FROM t2;

connection default;
--echo # Connection: default

source include/show_binlog_events.inc;
disconnect truncate;
DROP TABLE t1,t2;