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MDEV-29730 mysqldump --dump-history creates broken dump if there are precision-versioned tables

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Sergei Golubchik
2022-10-10 19:45:10 +02:00
parent d249761ae5
commit 73b2a326d2
3 changed files with 53 additions and 3 deletions
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23
mysql-test/suite/versioning/r/data.result
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@@ -183,3 +183,26 @@ x check_row_ts(row_start, row_end)
2 CURRENT ROW
drop tables t1, t2;
drop function check_fields;
#
# MDEV-29730 mysqldump --dump-history creates broken dump if there are precision-versioned tables
#
create table t1 (x int,
rs BIGINT unsigned as row start, re BiGiNt unsigned as row end,
period for system_time (rs,re)) with system versioning engine=innodb;
insert t1 (x) values (1);
insert t1 (x) values (2);
delete from t1 where x=1;
mysqldump: Cannot use --dump-history for table `t1` with transaction-precise history
mysqldump: Cannot use --dump-history for table `t1` with transaction-precise history
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `t1` (
`x` int(11) DEFAULT NULL,
`rs` bigint(20) unsigned GENERATED ALWAYS AS ROW START,
`re` bigint(20) unsigned GENERATED ALWAYS AS ROW END,
PERIOD FOR SYSTEM_TIME (`rs`, `re`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING;
/*!40101 SET character_set_client = @saved_cs_client */;
INSERT INTO `t1` VALUES
(2,XXX,18446744073709551615);
drop table t1;