drop table if exists t1, t2;
create table t1 (a int) engine=innodb;
create table t2 (a int) engine=myisam; set @save_binlog_stmt_cache_size=@@global.binlog_stmt_cache_size; set @save_binlog_cache_size=@@global.binlog_cache_size; set @@global.binlog_stmt_cache_size=32768; set @@global.binlog_cache_size=32768;
**** Preparing the enviroment to check commit and its effect on status variables.
**** Expected: binlog_cache_use = 0, binlog_cache_disk_use = 0.
**** Expected: binlog_stmt_cache_use = 0, binlog_stmt_cache_disk_use = 0.
flush global status;
**** Transactional changes which are long enough so they will be flushed to disk...
**** Expected: binlog_cache_use = 1, binlog_cache_disk_use = 1.
**** Expected: binlog_stmt_cache_use = 0, binlog_stmt_cache_disk_use = 0.
**** Transactional changes which should not be flushed to disk and so should not
**** increase either binlog_cache_disk_use or binlog_stmt_cache_disk_use.
**** Expected: binlog_cache_use = 2, binlog_cache_disk_use = 1.
**** Expected: binlog_stmt_cache_use = 0, binlog_stmt_cache_disk_use = 0.
begin;
insert into t1 values( 1 );
commit;
**** Non-Transactional changes which should not be flushed to disk and so should not
**** increase either binlog_cache_disk_use or binlog_stmt_cache_disk_use.
**** Expected: binlog_cache_use = 2, binlog_cache_disk_use = 1.
**** Expected: binlog_stmt_cache_use = 1, binlog_stmt_cache_disk_use = 0.
begin;
insert into t2 values( 1 );
commit;
**** Mixed changes which should not be flushed to disk and so should not
**** increase either binlog_cache_disk_use or binlog_stmt_cache_disk_use.
**** Expected: binlog_cache_use = 3, binlog_cache_disk_use = 1.
**** Expected: binlog_stmt_cache_use = 2, binlog_stmt_cache_disk_use = 0.
begin;
insert into t1 values( 1 );
insert into t2 values( 1 );
commit;
**** Preparing the enviroment to check abort and its effect on the status variables.
**** Expected: binlog_cache_use = 0, binlog_cache_disk_use = 0.
**** Expected: binlog_stmt_cache_use = 0, binlog_stmt_cache_disk_use = 0.
flush global status;
**** Transactional changes which are long enough so they will be flushed to disk...
**** Expected: binlog_cache_use = 1, binlog_cache_disk_use = 1.
**** Expected: binlog_stmt_cache_use = 0, binlog_stmt_cache_disk_use = 0.
**** Transactional changes which should not be flushed to disk and so should not
**** increase either binlog_cache_disk_use or binlog_stmt_cache_disk_use.
**** Expected: binlog_cache_use = 2, binlog_cache_disk_use = 1.
**** Expected: binlog_stmt_cache_use = 0, binlog_stmt_cache_disk_use = 0.
begin;
insert into t1 values( 1 );
rollback;
**** Non-Transactional changes which should not be flushed to disk and so should not
**** increase either binlog_cache_disk_use or binlog_stmt_cache_disk_use.
**** Expected: binlog_cache_use = 2, binlog_cache_disk_use = 1.
**** Expected: binlog_stmt_cache_use = 1, binlog_stmt_cache_disk_use = 0.
begin;
insert into t2 values( 1 );
rollback;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
**** Mixed changes which should not be flushed to disk and so should not
**** increase either binlog_cache_disk_use or binlog_stmt_cache_disk_use.
**** Expected: binlog_cache_use = 3, binlog_cache_disk_use = 1.
**** Expected: binlog_stmt_cache_use = 2, binlog_stmt_cache_disk_use = 0.
begin;
insert into t1 values( 1 );
insert into t2 values( 1 );
rollback;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
drop table t1, t2; set @@global.binlog_stmt_cache_size=@save_binlog_stmt_cache_size; set @@global.binlog_cache_size=@save_binlog_cache_size;
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-08)
¤
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