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create table t1 (a int);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
create temporary table tt1 (a int) with system versioning;
ERROR HY000: TEMPORARY tables do not support system versioning
set @old_dbug=@@global.debug_dbug;
set global debug_dbug='+d,sysvers_force';
create table t2 (a int);
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
create temporary table tt2 (a int) with system versioning;
show create table tt2;
Table Create Table
tt2 CREATE TEMPORARY TABLE `tt2` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
connect con1, localhost, root;
create table t3 (a int);
show create table t3;
Table Create Table
t3 CREATE TABLE `t3` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
create temporary table tt3 (a int) with system versioning;
show create table tt3;
Table Create Table
tt3 CREATE TEMPORARY TABLE `tt3` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
disconnect con1;
connection default;
set debug_dbug='+d,sysvers_show';
show create table t3;
Table Create Table
t3 CREATE TABLE `t3` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
create table t4 (a int);
show create table t4;
Table Create Table
t4 CREATE TABLE `t4` (
`a` int(11) DEFAULT NULL,
`row_start` timestamp(6) GENERATED ALWAYS AS ROW START,
`row_end` timestamp(6) GENERATED ALWAYS AS ROW END,
PERIOD FOR SYSTEM_TIME (`row_start`, `row_end`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
drop table t1, t2, t3, t4;
#
# MDEV-19525 remove ER_VERS_FIELD_WRONG_TYPE from init_from_binary_frm_image()
#
create table t1 (x int) with system versioning;
set debug_dbug='+d,error_vers_wrong_type';
show create table t1;
ERROR HY000: Incorrect information in file: './test/t1.frm'
show warnings;
Level Code Message
Warning 4110 `row_start` must be of type TIMESTAMP(6) for system-versioned table `t1`
Error 1033 Incorrect information in file: './test/t1.frm'
drop table t1;
set global debug_dbug=@old_dbug;
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