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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
59 lines
2.2 KiB
Text
59 lines
2.2 KiB
Text
create table t1 (a varchar(50));
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reset master;
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SET TIMESTAMP=10000;
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SET @`a b`='hello';
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INSERT INTO t1 VALUES(@`a b`);
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set @var1= "';aaa";
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SET @var2=char(ascii('a'));
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insert into t1 values (@var1),(@var2);
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include/show_binlog_events.inc
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Gtid # # BEGIN GTID #-#-#
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master-bin.000001 # User var # # @`a b`=_latin1 X'68656C6C6F' COLLATE latin1_swedish_ci
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES(@`a b`)
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Gtid # # BEGIN GTID #-#-#
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master-bin.000001 # User var # # @`var1`=_latin1 X'273B616161' COLLATE latin1_swedish_ci
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master-bin.000001 # User var # # @`var2`=_binary X'61' COLLATE binary
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master-bin.000001 # Query # # use `test`; insert into t1 values (@var1),(@var2)
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master-bin.000001 # Query # # COMMIT
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flush logs;
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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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BEGIN
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/*!*/;
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SET @`a b`:=_latin1 X'68656C6C6F' COLLATE `latin1_swedish_ci`/*!*/;
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use `test`/*!*/;
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SET TIMESTAMP=10000/*!*/;
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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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INSERT INTO t1 VALUES(@`a b`)
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/*!*/;
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SET TIMESTAMP=10000/*!*/;
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COMMIT
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/*!*/;
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BEGIN
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/*!*/;
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SET @`var1`:=_latin1 X'273B616161' COLLATE `latin1_swedish_ci`/*!*/;
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SET @`var2`:=_binary X'61' COLLATE `binary`/*!*/;
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SET TIMESTAMP=10000/*!*/;
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insert into t1 values (@var1),(@var2)
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/*!*/;
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SET TIMESTAMP=10000/*!*/;
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COMMIT
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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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drop table t1;
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