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debug: don't hide row_start/row_end columns for testing

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This commit is contained in:
Sergei Golubchik
2018-01-11 14:52:26 +01:00
parent 5d3bae242c
commit 28bed45469
3 changed files with 24 additions and 3 deletions
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17
mysql-test/suite/versioning/r/debug.result
View File

@ -35,5 +35,20 @@ tt3 CREATE TEMPORARY TABLE `tt3` (
) 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
set global debug_dbug=@old_dbug;
drop table t1, t2, t3;
drop table t1, t2, t3, t4;

8
mysql-test/suite/versioning/t/debug.test
View File

@ -25,5 +25,11 @@ show create table tt3;
--disconnect con1
--connection default
set debug_dbug='+d,sysvers_show';
show create table t3;
create table t4 (a int);
show create table t4;
set global debug_dbug=@old_dbug;
drop table t1, t2, t3;
drop table t1, t2, t3, t4;

2
sql/handler.cc
View File

@ -6874,7 +6874,7 @@ static Create_field *vers_init_sys_field(THD *thd, const char *field_name, int f
f->set_handler(&type_handler_timestamp2);
f->length= MAX_DATETIME_PRECISION;
}
f->invisible= INVISIBLE_SYSTEM;
f->invisible= DBUG_EVALUATE_IF("sysvers_show", VISIBLE, INVISIBLE_SYSTEM);
if (f->check(thd))
return NULL;