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added implicitly generated fields in versioned tables support and refactored code a bit

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This commit is contained in:
Kosov Eugene
2016-09-21 23:30:52 +03:00
committed by Aleksey Midenkov
parent 013345d119
commit d8c8d7b946
7 changed files with 107 additions and 29 deletions
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13
mysql-test/r/create.result
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@ -1949,6 +1949,19 @@ t1 CREATE TABLE `t1` (
PERIOD FOR SYSTEM_TIME (`Sys_start`, `Sys_end`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
drop table if exists t1;
# Versioning fields are set implicitly.
create table t1 (
XNo INT UNSIGNED
) WITH SYSTEM VERSIONING;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`XNo` int(10) unsigned DEFAULT NULL,
`sys_trx_start` timestamp(6) NULL GENERATED AS ROW START,
`sys_trx_end` timestamp(6) NULL GENERATED AS ROW END,
PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
drop table if exists t1;
create table t1 (
XNo INT UNSIGNED,
Sys_start TIMESTAMP(6) GENERATED ALWAYS AS ROW START,