mirror of
https://github.com/MariaDB/server.git
synced 2025-05-05 16:59:35 +03:00
62 lines
2.1 KiB
Plaintext
62 lines
2.1 KiB
Plaintext
SET NAMES utf8;
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CREATE TABLE ① (
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c1 INT PRIMARY KEY, c2 INT DEFAULT 1, ct TEXT, INDEX(c2))
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ENGINE = InnoDB;
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CREATE TABLE t1ć (c1 INT PRIMARY KEY, c2 INT, INDEX(c2),
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CONSTRAINT t1c2 FOREIGN KEY (c2) REFERENCES ①(c2))
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ENGINE=InnoDB;
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INSERT INTO ① SET c1 = 1;
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SET @saved_debug_dbug = @@SESSION.debug_dbug;
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SET DEBUG_DBUG = '+d,ib_drop_foreign_error';
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ALTER TABLE t1ć DROP FOREIGN KEY t1c2, RENAME TO ②;
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ERROR HY000: The table 't1ć' is full
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SET DEBUG_DBUG = @saved_debug_dbug;
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SET DEBUG_DBUG = '+d,ib_rename_column_error';
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ALTER TABLE ① CHANGE c2 š INT;
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ERROR HY000: The table '①' is full
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SET DEBUG_DBUG = @saved_debug_dbug;
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SHOW CREATE TABLE t1ć;
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Table Create Table
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t1ć CREATE TABLE `t1ć` (
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`c1` int(11) NOT NULL,
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`c2` int(11) DEFAULT NULL,
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PRIMARY KEY (`c1`),
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KEY `c2` (`c2`),
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CONSTRAINT `t1c2` FOREIGN KEY (`c2`) REFERENCES `①` (`c2`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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DROP TABLE t1ć, ①;
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#
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# Bug #21364096 THE BOGUS DUPLICATE KEY ERROR IN ONLINE DDL
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# WITH INCORRECT KEY NAME
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create table t1 (id int auto_increment primary key, a int, unique key uk(a))
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engine = innodb;
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insert into t1 select 1, 1;
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insert into t1 select 2, 2;
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SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL s1 WAIT_FOR s2';
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alter table t1 add b int, ALGORITHM=inplace;
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/* connection con1 */
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connect con1,localhost,root,,;
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SET DEBUG_SYNC = 'now WAIT_FOR s1';
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insert into t1 select NULL, 1;
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ERROR 23000: Duplicate entry '1' for key 'uk'
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SET DEBUG_SYNC = 'now SIGNAL s2';
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/* connection default */
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connection default;
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/* reap */ alter table t1 add b int, ALGORITHM=inplace;
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ERROR 23000: Duplicate entry '1' for key 'uk'
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SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL s1 WAIT_FOR s2';
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alter table t1 add b int, ALGORITHM=inplace;;
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/* connection con1 */
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connection con1;
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set DEBUG_SYNC = 'now WAIT_FOR s1';
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update t1 set a=1 where id=2;
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ERROR 23000: Duplicate entry '1' for key 'uk'
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SET DEBUG_SYNC = 'now SIGNAL s2';
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disconnect con1;
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/* connection default */
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connection default;
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/* reap */ alter table t1 add b int, ALGORITHM=inplace;
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ERROR 23000: Duplicate entry '1' for key 'uk'
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SET DEBUG_SYNC = 'RESET';
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drop table t1;
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