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mariadb/mysql-test/suite/rpl/include/rpl_mixing_engines.inc
Monty f8ba5ced55 MDEV-36099 Ensure that creation and usage of temporary tables in replication is predictable 
MDEV-36563 Assertion `!mysql_bin_log.is_open()' failed in
           THD::mark_tmp_table_as_free_for_reuse

The purpose of this commit is to ensure that creation and changes of
temporary tables are properly and predicable logged to the binary
log.  It also fixes some bugs where ROW logging was used in MIXED mode,
when STATEMENT would be a better (and expected) choice.

In this comment STATEMENT stands for logging to binary log in
STATEMENT format, MIXED stands for MIXED binlog format and ROW for ROW
binlog format.

New rules for logging of temporary tables
- CREATE of temporary tables are now by default binlogged only if
  STATEMENT binlog format is used. If it is binlogged, 1 is stored in
  TABLE_SHARE->table_creation_was_logged. The user can change this
  behavior by setting create_temporary_table_binlog_formats to
  MIXED,STATEMENT in which case the create is logged in statement
  format also in MIXED mode (as before).
- Changes to temporary tables are only binlogged if and only if
  the CREATE was logged. The logging happens under STATEMENT or MIXED.
  If binlog_format=ROW, temporary table changes are not binlogged. A
  temporary table that are changed under ROW are marked as 'not up to
  date in binlog' and no future row changes are logged.  Any usage of
  this temporary table will force row logging of other tables in any
  future statements using the temporary table to be row logged.
- DROP TEMPORARY is binlogged only of the CREATE was binlogged.

Changes done:
- Row logging is forced for any statement using temporary tables that
  are not up to date in the binary log.
  (Before the row logging was forced if the user has a temporary table)
- If there is any changes to the temporary table that is not binlogged,
  the table is marked as not up to date.
- TABLE_SHARE->table_creation_was_logged has a new definition for
  temporary tables:
  0  Table creating was not logged to binary log
  1  Table creating was logged to binary log and table is up to date.
  2  Table creating was logged to binary log but some changes where
     not logged to binary log.
  Table is not up to date in binary log is defined as value 0 or 2.
- If a multi-table-update or multi-table-delete fails then
  all updated temporary tables are marked as not up to date.
- Enforce row logging if the query is using temporary tables
  that are not up to date.
  Before row logging was enforced if the user had any
  temporary tables.
- When dropping temporary tables use IF EXISTS. This ensures
  that slave will not stop if it had crashed and lost the
  temporary tables.
- Remove comment and version from DROP /*!4000 TEMPORARY.. generated when
  a connection closes that has open temporary tables. Added 'generated by
  server' at the end of the DROP.

Bugs fixed:
- When using temporary tables with commands that forced row based,
  like INSERT INTO temporary_table VALUES (UUID()), this was never
  logged which causes the temporary table to be inconsistent on
  master and slave.
- Used binlog format is now clearly defined. It is now only depending
  on the current binlog_format and the tables used.
  Before it was depending on the user had ANY temporary tables and
  the state of 'current_stmt_binlog_format' set by previous queries.
  This also caused temporary tables to be logged to binary log in
  some cases.
- CREATE TABLE t1 LIKE not_logged_temporary_table caused replication
  to stop.
- Rename of not binlogged temporary tables where binlogged to binary log
  which caused replication to stop.

Changes in behavior:

- By default create_temporary_table_binlog_formats=STATEMENT, which
  means that CREATE TEMPORARY is not logged to binary log under MIXED
  binary logging. This can be changed by setting
  create_temporary_table_binlog_formats to MIXED,STATEMENT.
- Using temporary tables that was not logged to the binary log will
  cause any query using them for updating other tables to be logged in
  ROW format. Before all queries was logged in ROW format if the user had
  any temporary tables, even if they were not used by the query.
- Generated DROP TEMPORARY TABLE is now always using IF EXISTS and
  has a "generated by server" comment in the binary log.

The consequences of the above is that manipulations of a lot of rows
through temporary tables will by default be be slower in mixed mode.

For example:
  BEGIN;
  CREATE TEMPORARY TABLE tmp AS SELECT a, b, c FROM
  large_table1 JOIN large_table2 ON ...;
  INSERT INTO other_table SELECT b, c FROM tmp WHERE a <100;
  DROP TEMPORARY TABLE tmp;
  COMMIT;

By default this will create a huge entry in the binary log, compared
to just a few hundred bytes in statement mode. However the change in
this commit will make usage of temporary tables more reliable and
predicable and is thus worth it. Using statement mode or
create_temporary_table_binlog_formats can be used to avoid this issue.
2025-04-28 12:59:38 +03:00

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# ==== Purpose ====
#
# This is an auxiliary file used by rpl_mixing_engines.test. It
# executes SQL statements according to a format string, as specified in
# rpl_mixing_engines.test. In addition, it accepts the special format
# strings 'configure' and 'clean', used before and after everything else.
#
# ==== Usage ====
#
# --let $commands= command1 command2 ...
# --let $database_name= name
# [--let $verbose= 1]
# --source include/rpl_mixing_engines.inc
#
# Parameters:
#
# $commands
# Space-separated list of commands. See rpl_mixing_engines.test
# for a list of all commands.
#
# $database_name
# Name of database to use. If $commands is 'configure' or
# 'clean', and the database name is not 'test', then the
# database is created or dropped, respectively.
#
# $verbose
# By default, show_binlog_events.inc is sourced after all
# commands have been processed, showing the result of all
# commands. If this flag is set, then show_binlog_events.inc is
# also sourced once after each command, showing only the result
# of that command.
--echo rpl_mixing_engines.inc [commands=$commands]
--let $rme_initial_commands= $commands
if ($commands == 'configure')
{
connection master;
--disable_query_log
if ($database_name != 'test')
{
--eval CREATE DATABASE $database_name
}
--eval use $database_name
--enable_query_log
eval CREATE TABLE nt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
eval CREATE TABLE nt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
eval CREATE TABLE nt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
eval CREATE TABLE nt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
eval CREATE TABLE nt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
eval CREATE TABLE nt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
eval CREATE TABLE tt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
eval CREATE TABLE tt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
eval CREATE TABLE tt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
eval CREATE TABLE tt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
eval CREATE TABLE tt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
eval CREATE TABLE tt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
INSERT INTO nt_1(trans_id, stmt_id) VALUES(1,1);
INSERT INTO nt_2(trans_id, stmt_id) VALUES(1,1);
INSERT INTO nt_3(trans_id, stmt_id) VALUES(1,1);
INSERT INTO nt_4(trans_id, stmt_id) VALUES(1,1);
INSERT INTO nt_5(trans_id, stmt_id) VALUES(1,1);
INSERT INTO nt_6(trans_id, stmt_id) VALUES(1,1);
INSERT INTO tt_1(trans_id, stmt_id) VALUES(1,1);
INSERT INTO tt_2(trans_id, stmt_id) VALUES(1,1);
INSERT INTO tt_3(trans_id, stmt_id) VALUES(1,1);
INSERT INTO tt_4(trans_id, stmt_id) VALUES(1,1);
INSERT INTO tt_5(trans_id, stmt_id) VALUES(1,1);
INSERT INTO tt_6(trans_id, stmt_id) VALUES(1,1);
DELIMITER |;
CREATE PROCEDURE pc_i_tt_5_suc (IN p_trans_id INTEGER, IN p_stmt_id INTEGER)
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM tt_5 WHERE trans_id= p_trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
END|
CREATE PROCEDURE pc_i_nt_5_suc (IN p_trans_id INTEGER, IN p_stmt_id INTEGER)
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM nt_5 WHERE trans_id= p_trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
END|
CREATE FUNCTION fc_i_tt_5_suc (p_trans_id INTEGER, p_stmt_id INTEGER) RETURNS VARCHAR(64)
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM tt_5 WHERE trans_id= p_trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
RETURN "fc_i_tt_5_suc";
END|
CREATE FUNCTION fc_i_nt_5_suc (p_trans_id INTEGER, p_stmt_id INTEGER) RETURNS VARCHAR(64)
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM nt_5 WHERE trans_id= p_trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
RETURN "fc_i_nt_5_suc";
END|
CREATE FUNCTION fc_i_nt_3_tt_3_suc (p_trans_id INTEGER, p_stmt_id INTEGER) RETURNS VARCHAR(64)
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM nt_3 WHERE trans_id= p_trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
INSERT INTO nt_3(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
SELECT max(stmt_id) INTO in_stmt_id FROM tt_3 WHERE trans_id= p_trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
INSERT INTO tt_3(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
RETURN "fc_i_nt_3_tt_3_suc";
END|
CREATE TRIGGER tr_i_tt_3_to_nt_3 AFTER INSERT ON tt_3 FOR EACH ROW
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM nt_3 WHERE trans_id= NEW.trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
INSERT INTO nt_3(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
INSERT INTO nt_3(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
END|
CREATE TRIGGER tr_i_nt_4_to_tt_4 AFTER INSERT ON nt_4 FOR EACH ROW
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM tt_4 WHERE trans_id= NEW.trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
INSERT INTO tt_4(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
INSERT INTO tt_4(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
END|
CREATE TRIGGER tr_i_tt_5_to_tt_6 AFTER INSERT ON tt_5 FOR EACH ROW
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM tt_6 WHERE trans_id= NEW.trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id, 1), 1) INTO in_stmt_id;
INSERT INTO tt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
INSERT INTO tt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
END|
CREATE TRIGGER tr_i_nt_5_to_nt_6 AFTER INSERT ON nt_5 FOR EACH ROW
BEGIN
DECLARE in_stmt_id INTEGER;
SELECT max(stmt_id) INTO in_stmt_id FROM nt_6 WHERE trans_id= NEW.trans_id;
SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
INSERT INTO nt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
INSERT INTO nt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
END|
DELIMITER ;|
let $pos_trans_command= query_get_value("SHOW MASTER STATUS", Position, 1);
let $trans_id= 7;
let $tb_id= 1;
let $stmt_id= 1;
--let $commands=
let $sn= 0;
}
if ($commands == 'clean')
{
connection master;
--disable_query_log
--eval use $database_name
--enable_query_log
DROP TABLE tt_1;
DROP TABLE tt_2;
DROP TABLE tt_3;
DROP TABLE tt_4;
DROP TABLE tt_5;
DROP TABLE tt_6;
DROP TABLE nt_1;
DROP TABLE nt_2;
DROP TABLE nt_3;
DROP TABLE nt_4;
DROP TABLE nt_5;
DROP TABLE nt_6;
DROP PROCEDURE pc_i_tt_5_suc;
DROP PROCEDURE pc_i_nt_5_suc;
DROP FUNCTION fc_i_tt_5_suc;
DROP FUNCTION fc_i_nt_5_suc;
DROP FUNCTION fc_i_nt_3_tt_3_suc;
--disable_query_log
if ($database_name != 'test')
{
--eval DROP DATABASE $database_name
}
--enable_query_log
sync_slave_with_master;
--let $commands=
}
--disable_ps2_protocol
while ($commands != '')
{
--disable_query_log
--eval use $database_name
--enable_query_log
--disable_query_log
--let $command= `SELECT SUBSTRING_INDEX('$commands', ' ', 1)`
if ($verbose)
{
--echo -b-b-b-b-b-b-b-b-b-b-b- >> $command << -b-b-b-b-b-b-b-b-b-b-b-
let $pos_command= query_get_value("SHOW MASTER STATUS", Position, 1);
}
--enable_query_log
if ($command == 'B')
{
eval BEGIN;
}
if ($command == 'T')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO tt_1(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'T-trig')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO tt_5(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'T-func')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval SELECT fc_i_tt_5_suc ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'T-proc')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval CALL pc_i_tt_5_suc ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'eT')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from tt_1`;
let $old_stmt_id= `SELECT max(stmt_id) from tt_1 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO tt_1(trans_id, stmt_id) VALUES ($old_trans_id, $old_stmt_id);
inc $stmt_id;
}
if ($command == 'Te')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from tt_1`;
let $old_stmt_id= `SELECT max(stmt_id) from tt_1 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO tt_1(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
inc $stmt_id;
}
if ($command == 'Te-trig')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from tt_5`;
let $old_stmt_id= `SELECT max(stmt_id) from tt_5 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO tt_5(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
inc $stmt_id;
}
if ($command == 'Te-func')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from tt_1`;
let $old_stmt_id= `SELECT max(stmt_id) from tt_1 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO tt_1(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, ''), ($old_trans_id, $old_stmt_id, fc_i_tt_5_suc ($trans_id, $stmt_id));
inc $stmt_id;
}
if ($command == 'N')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO nt_1(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'N-trig')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO nt_5(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'N-func')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval SELECT fc_i_nt_5_suc ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'N-proc')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval CALL pc_i_nt_5_suc ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'eN')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from nt_1`;
let $old_stmt_id= `SELECT max(stmt_id) from nt_1 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO nt_1(trans_id, stmt_id) VALUES ($old_trans_id, $old_stmt_id);
inc $stmt_id;
}
if ($command == 'Ne')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from nt_1`;
let $old_stmt_id= `SELECT max(stmt_id) from nt_1 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO nt_1(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
inc $stmt_id;
}
if ($command == 'Ne-trig')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from nt_5`;
let $old_stmt_id= `SELECT max(stmt_id) from nt_5 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO nt_5(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
inc $stmt_id;
}
if ($command == 'Ne-func')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from nt_1`;
let $old_stmt_id= `SELECT max(stmt_id) from nt_1 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO nt_1(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, ''), ($old_trans_id, $old_stmt_id, fc_i_nt_5_suc ($trans_id, $stmt_id));
inc $stmt_id;
}
if ($command == 'tN')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO nt_1(trans_id, stmt_id, info) SELECT $trans_id, $stmt_id, COUNT(*) FROM tt_1;
inc $stmt_id;
}
if ($command == 'tNe')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from nt_1`;
let $old_stmt_id= `SELECT max(stmt_id) from nt_1 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO nt_1(trans_id, stmt_id, info) SELECT $trans_id, $stmt_id, COUNT(*) FROM tt_1 UNION SELECT $old_trans_id, $old_stmt_id, COUNT(*) FROM tt_1;
inc $stmt_id;
}
if ($command == 'nT')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO tt_1(trans_id, stmt_id, info) SELECT $trans_id, $stmt_id, COUNT(*) FROM nt_1;
inc $stmt_id;
}
if ($command == 'nTe')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from tt_1`;
let $old_stmt_id= `SELECT max(stmt_id) from tt_1 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO tt_1(trans_id, stmt_id, info) SELECT $trans_id, $stmt_id, COUNT(*) FROM nt_1 UNION SELECT $old_trans_id, $old_stmt_id, COUNT(*) FROM nt_1;
inc $stmt_id;
}
if ($command == 'NT')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval UPDATE nt_3, tt_3 SET nt_3.info= "new text $trans_id --> $stmt_id", tt_3.info= "new text $trans_id --> $stmt_id" where nt_3.trans_id = tt_3.trans_id and tt_3.trans_id = 1;
inc $stmt_id;
}
if ($command == 'NT-trig')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO nt_4(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'NT-func')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO nt_5(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, fc_i_tt_5_suc($trans_id, $stmt_id));
inc $stmt_id;
}
if ($command == 'NeT-trig')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from nt_4`;
let $old_stmt_id= `SELECT max(stmt_id) from nt_4 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO nt_4(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
inc $stmt_id;
}
if ($command == 'NeT-func')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from nt_5`;
let $old_stmt_id= `SELECT max(stmt_id) from nt_5 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO nt_5(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, ''), ($old_trans_id, $old_stmt_id, fc_i_tt_5_suc ($trans_id, $stmt_id));
inc $stmt_id;
}
if ($command == 'TN')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval UPDATE tt_4, nt_4 SET tt_4.info= "new text $trans_id --> $stmt_id", nt_4.info= "new text $trans_id --> $stmt_id" where nt_4.trans_id = tt_4.trans_id and tt_4.trans_id = 1;
inc $stmt_id;
}
if ($command == 'TN-trig')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO tt_3(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
inc $stmt_id;
}
if ($command == 'TN-func')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
eval INSERT INTO tt_5(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, fc_i_nt_5_suc($trans_id, $stmt_id));
inc $stmt_id;
}
if ($command == 'TeN-trig')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from tt_3`;
let $old_stmt_id= `SELECT max(stmt_id) from tt_3 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO tt_3(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
inc $stmt_id;
}
if ($command == 'TeN-func')
{
#--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
let $old_trans_id= `SELECT max(trans_id) from tt_5`;
let $old_stmt_id= `SELECT max(stmt_id) from tt_5 where trans_id= $old_trans_id`;
--error ER_DUP_ENTRY, ER_DUP_KEY
eval INSERT INTO tt_5(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, ''), ($old_trans_id, $old_stmt_id, fc_i_nt_5_suc ($trans_id, $stmt_id));
inc $stmt_id;
}
if ($command == 'set-T')
{
--eval SET @var= fc_i_tt_5_suc($trans_id, $stmt_id)
inc $stmt_id;
}
if ($command == 'set-N')
{
--eval SET @var= fc_i_nt_5_suc($trans_id, $stmt_id)
inc $stmt_id;
}
if ($command == 'set-NT')
{
--eval SET @var= fc_i_nt_3_tt_3_suc($trans_id, $stmt_id)
inc $stmt_id;
}
if ($command == 'CS-T->T')
{
--eval CREATE TABLE tt_xx_$tb_id (PRIMARY KEY(trans_id, stmt_id)) engine=$engine_type SELECT * FROM tt_1;
}
if ($command == 'CS-N->N')
{
--eval CREATE TABLE nt_xx_$tb_id (PRIMARY KEY(trans_id, stmt_id)) engine=MyIsam SELECT * FROM nt_1;
}
if ($command == 'CS-T->N')
{
--eval CREATE TABLE tt_xx_$tb_id (PRIMARY KEY(trans_id, stmt_id)) engine=$engine_type SELECT * FROM nt_1;
}
if ($command == 'CS-N->T')
{
--eval CREATE TABLE nt_xx_$tb_id (PRIMARY KEY(trans_id, stmt_id)) engine=MyIsam SELECT * FROM tt_1;
}
if ($command == 'CSe-T->T')
{
--error ER_DUP_ENTRY, ER_DUP_KEY
--eval CREATE TABLE tt_xx_$tb_id (PRIMARY KEY (stmt_id)) engine=$engine_type SELECT stmt_id FROM tt_1;
}
if ($command == 'CSe-N->N')
{
--error ER_DUP_ENTRY, ER_DUP_KEY
--eval CREATE TABLE nt_xx_$tb_id (PRIMARY KEY (stmt_id)) engine=MyIsam SELECT stmt_id FROM nt_1;
}
if ($command == 'CSe-T->N')
{
--error ER_DUP_ENTRY, ER_DUP_KEY
--eval CREATE TABLE tt_xx_$tb_id (PRIMARY KEY (stmt_id)) engine=$engine_type SELECT stmt_id FROM nt_1;
}
if ($command == 'CSe-N->T')
{
--error ER_DUP_ENTRY, ER_DUP_KEY
--eval CREATE TABLE nt_xx_$tb_id (PRIMARY KEY (stmt_id)) engine=MyIsam SELECT stmt_id FROM tt_1;
}
if ($command == 'CT')
{
--eval CREATE TEMPORARY TABLE tt_xx_$tb_id (a int) engine=$engine_type;
}
if ($command == 'IS-T<-N')
{
--eval INSERT INTO tt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, stmt_id, USER() FROM nt_1;
}
if ($command == 'ISe-T<-N')
{
--error ER_DUP_ENTRY, ER_DUP_KEY
--eval INSERT INTO tt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, trans_id, USER() FROM nt_1;
}
if ($command == 'IS-N<-T')
{
--eval INSERT INTO nt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, stmt_id, USER() FROM tt_1;
}
if ($command == 'ISe-N<-T')
{
--error ER_DUP_ENTRY, ER_DUP_KEY
--eval INSERT INTO nt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, trans_id, USER() FROM tt_1;
}
if ($command == 'IS-T<-T')
{
--eval INSERT INTO tt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, stmt_id, USER() FROM tt_1;
}
if ($command == 'ISe-T<-T')
{
--error ER_DUP_ENTRY, ER_DUP_KEY
--eval INSERT INTO tt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, trans_id, USER() FROM tt_1;
}
if ($command == 'IS-N<-N')
{
--eval INSERT INTO nt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, stmt_id, USER() FROM nt_1;
}
if ($command == 'ISe-N<-N')
{
--error ER_DUP_ENTRY, ER_DUP_KEY
--eval INSERT INTO nt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, trans_id, USER() FROM nt_1;
}
if ($command == 'trunc-CS-T')
{
eval TRUNCATE TABLE tt_xx_$tb_id;
}
if ($command == 'trunc-CS-N')
{
eval TRUNCATE TABLE nt_xx_$tb_id;
}
if ($command == 'trunc-CT')
{
eval TRUNCATE TABLE tt_xx_$tb_id;
}
if ($command == 'drop-CS')
{
--disable_warnings
eval DROP TABLE IF EXISTS tt_xx_$tb_id, nt_xx_$tb_id;
inc $tb_id;
--enable_warnings
}
if ($command == 'drop-CT')
{
--disable_warnings
eval DROP TEMPORARY TABLE IF EXISTS tt_xx_$tb_id;
inc $tb_id;
--enable_warnings
}
if ($command == 'C')
{
--error 0, ER_GET_ERRMSG
eval COMMIT;
}
if ($command == 'R')
{
--replace_column 2 #
--error 0, ER_GET_ERRMSG
eval ROLLBACK;
}
if ($command == 'Sn')
{
eval SAVEPOINT S_$sn;
--inc $sn
}
if ($command == 'Rn')
{
if ($sn)
{
--dec $sn
}
--replace_column 2 #
eval ROLLBACK TO S_$sn;
}
if ($command == 'Cn')
{
if ($sn)
{
--dec $sn
}
eval RELEASE SAVEPOINT S_$sn;
}
--disable_query_log
--let $commands= `SELECT LTRIM(SUBSTRING('$commands', LENGTH('$command') + 1))`
inc $stmt_id;
let $binlog_start= $pos_command;
if ($verbose)
{
# Use other connection because include/show_binlog_events.inc
# executes SELECT UUID(), which switches to row-logging when
# binlog_format=mixed, if there are open temporary tables. This is
# due to BUG#13692513.
--connection server_1
--source include/show_binlog_events.inc
sync_slave_with_master;
--let $n= $6
while ($n)
{
connection master;
let $master_tt_xx_count=`select count(*) from nt_$n`;
let $master_nt_xx_count=`select count(*) from tt_$n`;
connection server_2;
let $slave_tt_xx_count=`select count(*) from nt_$n`;
let $slave_nt_xx_count=`select count(*) from tt_$n`;
if ($slave_tt_xx_count != $master_tt_xx_count)
{
--echo # Error: Data mismatch in tt_$n: Master: $master_tt_xx_count rows Slave: $slave_tt_xx_count rows
}
if ($slave_nt_xx_count != $master_nt_xx_count)
{
--echo # Error: Data mismatch in nt_$n: Master: $master_nt_xx_count rows Slave: $slave_nt_xx_count rows
}
dec $n;
}
--connection master
--echo -e-e-e-e-e-e-e-e-e-e-e- >> $command << -e-e-e-e-e-e-e-e-e-e-e-
}
if ($commands == '')
{
let $binlog_start= $pos_trans_command;
--echo -b-b-b-b-b-b-b-b-b-b-b- >> $rme_initial_commands << -b-b-b-b-b-b-b-b-b-b-b-
--connection server_1
--source include/show_binlog_events.inc
--connection master
--echo -e-e-e-e-e-e-e-e-e-e-e- >> $rme_initial_commands << -e-e-e-e-e-e-e-e-e-e-e-
--echo
let $pos_trans_command= query_get_value("SHOW MASTER STATUS", Position, 1);
let $stmt_id= 1;
inc $trans_id;
}
}
--enable_ps2_protocol
--let $commands= $rme_initial_commands
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