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db7edfed17
MDEV-10134 Add full support for DEFAULT - Added support for using tables with MySQL 5.7 virtual fields, including MySQL 5.7 syntax - Better error messages also for old cases - CREATE ... SELECT now also updates timestamp columns - Blob can now have default values - Added new system variable "check_constraint_checks", to turn of CHECK constraint checking if needed. - Removed some engine independent tests in suite vcol to only test myisam - Moved some tests from 'include' to 't'. Should some day be done for all tests. - FRM version increased to 11 if one uses virtual fields or constraints - Changed to use a bitmap to check if a field has got a value, instead of setting HAS_EXPLICIT_VALUE bit in field flags - Expressions can now be up to 65K in total - Ensure we are not refering to uninitialized fields when handling virtual fields or defaults - Changed check_vcol_func_processor() to return a bitmap of used types - Had to change some functions that calculated cached value in fix_fields to do this in val() or getdate() instead. - store_now_in_TIME() now takes a THD argument - fill_record() now updates default values - Add a lookahead for NOT NULL, to be able to handle DEFAULT 1+1 NOT NULL - Automatically generate a name for constraints that doesn't have a name - Added support for ALTER TABLE DROP CONSTRAINT - Ensure that partition functions register virtual fields used. This fixes some bugs when using virtual fields in a partitioning function
97 lines
3.3 KiB
Text
97 lines
3.3 KiB
Text
include/master-slave.inc
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[connection master]
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set time_zone='+03:00';
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set timestamp=unix_timestamp('2011-01-01 01:01:01') + 0.123456;
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create table t1 (a timestamp(4) NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, b varchar(100), c datetime(2));
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insert t1 (b,c) values (now(6), now(6));
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insert t1 values ('2010-10-10 10:10:10.101010','2010-10-10 10:10:10.101010','2010-10-10 10:10:10.101010');
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set timestamp=unix_timestamp('2022-02-02 02:02:02') + 0.654321;
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insert t1 (b,c) values (now(), now());
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insert t1 (b,c) values (0,0);
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insert t1 (a,b,c) values (0,0,now(6));
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select * from t1;
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a b c
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2011-01-01 01:01:01.1234 2011-01-01 01:01:01.123456 2011-01-01 01:01:01.12
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2010-10-10 10:10:10.1010 2010-10-10 10:10:10.101010 2010-10-10 10:10:10.10
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2022-02-02 02:02:02.6543 2022-02-02 02:02:02 2022-02-02 02:02:02.00
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2022-02-02 02:02:02.6543 0 0000-00-00 00:00:00.00
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0000-00-00 00:00:00.0000 0 2022-02-02 02:02:02.65
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connection slave;
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connection slave;
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set time_zone='+03:00';
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select * from t1;
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a b c
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2011-01-01 01:01:01.1234 2011-01-01 01:01:01.123456 2011-01-01 01:01:01.12
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2010-10-10 10:10:10.1010 2010-10-10 10:10:10.101010 2010-10-10 10:10:10.10
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2022-02-02 02:02:02.6543 2022-02-02 02:02:02 2022-02-02 02:02:02.00
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2022-02-02 02:02:02.6543 0 0000-00-00 00:00:00.00
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0000-00-00 00:00:00.0000 0 2022-02-02 02:02:02.65
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connection master;
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drop table t1;
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include/rpl_end.inc
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/*!50530 SET @@SESSION.PSEUDO_SLAVE_MODE=1*/;
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/*!40019 SET @@session.max_insert_delayed_threads=0*/;
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/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
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DELIMITER /*!*/;
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ROLLBACK/*!*/;
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use `test`/*!*/;
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SET TIMESTAMP=1293832861/*!*/;
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SET @@session.pseudo_thread_id=999999999/*!*/;
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SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1, @@session.check_constraint_checks=1/*!*/;
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SET @@session.sql_mode=1342177280/*!*/;
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SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
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/*!\C latin1 *//*!*/;
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SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
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SET @@session.lc_time_names=0/*!*/;
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SET @@session.collation_database=DEFAULT/*!*/;
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create table t1 (a timestamp(4) NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, b varchar(100), c datetime(2))
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/*!*/;
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BEGIN
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/*!*/;
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SET TIMESTAMP=1293832861.123456/*!*/;
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SET @@session.time_zone='+03:00'/*!*/;
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insert t1 (b,c) values (now(6), now(6))
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/*!*/;
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SET TIMESTAMP=1293832861.123456/*!*/;
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COMMIT
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/*!*/;
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BEGIN
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/*!*/;
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SET TIMESTAMP=1293832861/*!*/;
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insert t1 values ('2010-10-10 10:10:10.101010','2010-10-10 10:10:10.101010','2010-10-10 10:10:10.101010')
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/*!*/;
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SET TIMESTAMP=1293832861/*!*/;
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COMMIT
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/*!*/;
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BEGIN
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/*!*/;
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SET TIMESTAMP=1643756522.654321/*!*/;
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insert t1 (b,c) values (now(), now())
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/*!*/;
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SET TIMESTAMP=1643756522.654321/*!*/;
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COMMIT
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/*!*/;
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BEGIN
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/*!*/;
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SET TIMESTAMP=1643756522.654321/*!*/;
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insert t1 (b,c) values (0,0)
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/*!*/;
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SET TIMESTAMP=1643756522.654321/*!*/;
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COMMIT
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/*!*/;
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BEGIN
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/*!*/;
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SET TIMESTAMP=1643756522.654321/*!*/;
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insert t1 (a,b,c) values (0,0,now(6))
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/*!*/;
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SET TIMESTAMP=1643756522.654321/*!*/;
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COMMIT
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/*!*/;
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SET TIMESTAMP=1643756522/*!*/;
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DROP TABLE `t1` /* generated by server */
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/*!*/;
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DELIMITER ;
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# End of log file
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ROLLBACK /* added by mysqlbinlog */;
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/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
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/*!50530 SET @@SESSION.PSEUDO_SLAVE_MODE=0*/;
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