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f40ca33bbc
The reason for this is to make all temporary file names similar and also to be able to figure out from where a #sql-xxx name orginates. New format is for most cases: '#sql-name-current_pid-thread_id[-increment]' Where name is one of subselect, alter, exchange, temptable or backup The exceptions are: ALTER PARTITION shadow files: '#sql-shadow-thread_id-'original_table_name' Names used with temp pool: '#sql-name-current_pid-pool_number'
224 lines
5.7 KiB
Plaintext
224 lines
5.7 KiB
Plaintext
#
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# MDEV-11415 AVOID INTERMEDIATE COMMIT WHILE DOING
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# ALTER TABLE...ALGORITHM=COPY
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#
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CREATE TABLE t(a SERIAL, b INT, c INT, d INT) ENGINE=InnoDB;
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CREATE TABLE t1(a INT, b TEXT, c TEXT,
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FULLTEXT(b), FULLTEXT(c(3)), FULLTEXT(b,c)) ENGINE=InnoDB;
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BEGIN;
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COMMIT;
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SELECT COUNT(*) FROM t;
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COUNT(*)
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999
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UPDATE t SET b=a%7, c=a%11, d=a%13;
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INSERT INTO t1 VALUES(1, 'This is a first b column', 'This is a first c column');
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INSERT INTO t1 VALUES(2, 'This is a second b column', 'This is a second c column');
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INSERT INTO t1(a) VALUES(3);
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INSERT INTO t1 VALUES(4, 'This is a third b column', 'This is a third c column');
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DELETE FROM t1 WHERE a = 2;
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SELECT * FROM t1 WHERE MATCH(b) AGAINST ('first');
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a b c
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1 This is a first b column This is a first c column
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SELECT * FROM t1 WHERE MATCH(c) AGAINST ('first');
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a b c
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1 This is a first b column This is a first c column
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SELECT * FROM t1 WHERE MATCH(b,c) AGAINST ('column');
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a b c
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1 This is a first b column This is a first c column
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4 This is a third b column This is a third c column
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` text DEFAULT NULL,
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`c` text DEFAULT NULL,
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FULLTEXT KEY `b` (`b`),
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FULLTEXT KEY `c` (`c`),
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FULLTEXT KEY `b_2` (`b`,`c`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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ALTER TABLE t1 FORCE, ALGORITHM=COPY;
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connect hang,localhost,root;
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SET DEBUG_SYNC='alter_table_copy_trans_commit SIGNAL hung WAIT_FOR ever';
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# create 32 secondary indexes
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ALTER TABLE t ADD INDEX(b,c,d,a),ADD INDEX(b,c,a,d),ADD INDEX(b,a,c,d),ADD INDEX(b,a,d,c),
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ADD INDEX(b,d,a,c),ADD INDEX(b,d,c,a),ADD INDEX(a,b,c,d),ADD INDEX(a,b,d,c),
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ADD INDEX(a,c,b,d),ADD INDEX(a,c,d,b),ADD INDEX(a,d,b,c),ADD INDEX(a,d,c,b),
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ADD INDEX(c,a,b,d),ADD INDEX(c,a,d,b),ADD INDEX(c,b,a,d),ADD INDEX(c,b,d,a),
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ADD INDEX(c,d,a,b),ADD INDEX(c,d,b,a),ADD INDEX(d,a,b,c),ADD INDEX(d,a,c,b),
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ADD INDEX(d,b,a,c),ADD INDEX(d,b,c,a),ADD INDEX(d,c,a,b),ADD INDEX(d,c,b,a),
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ADD INDEX(a,b,c), ADD INDEX(a,c,b), ADD INDEX(a,c,d), ADD INDEX(a,d,c),
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ADD INDEX(a,b,d), ADD INDEX(a,d,b), ADD INDEX(b,c,d), ADD INDEX(b,d,c),
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ALGORITHM=COPY;
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connection default;
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SET DEBUG_SYNC='now WAIT_FOR hung';
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# restart: --innodb-force-recovery=3
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disconnect hang;
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#sql-alter.frm
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#sql-alter.ibd
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTSBEING_DELETED.ibd
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FTSBEING_DELETED_CACHE.ibd
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FTSCONFIG.ibd
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FTSDELETED.ibd
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FTSDELETED_CACHE.ibd
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db.opt
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t.frm
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t.ibd
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t1.frm
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t1.ibd
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SHOW CREATE TABLE t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL,
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`d` int(11) DEFAULT NULL,
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UNIQUE KEY `a` (`a`)
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) ENGINE=InnoDB AUTO_INCREMENT=1000 DEFAULT CHARSET=latin1
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SELECT COUNT(*) FROM t;
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COUNT(*)
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999
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CHECK TABLE t;
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Table Op Msg_type Msg_text
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test.t check status OK
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SELECT * FROM t1 WHERE MATCH(b) AGAINST ('first');
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a b c
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1 This is a first b column This is a first c column
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SELECT * FROM t1 WHERE MATCH(c) AGAINST ('first');
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a b c
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1 This is a first b column This is a first c column
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SELECT * FROM t1 WHERE MATCH(b,c) AGAINST ('column');
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a b c
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1 This is a first b column This is a first c column
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4 This is a third b column This is a third c column
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` text DEFAULT NULL,
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`c` text DEFAULT NULL,
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FULLTEXT KEY `b` (`b`),
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FULLTEXT KEY `c` (`c`),
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FULLTEXT KEY `b_2` (`b`,`c`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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# restart: --innodb-read-only
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#sql-alter.frm
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#sql-alter.ibd
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTSBEING_DELETED.ibd
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FTSBEING_DELETED_CACHE.ibd
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FTSCONFIG.ibd
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FTSDELETED.ibd
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FTSDELETED_CACHE.ibd
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db.opt
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t.frm
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t.ibd
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t1.frm
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t1.ibd
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SHOW CREATE TABLE t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL,
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`d` int(11) DEFAULT NULL,
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UNIQUE KEY `a` (`a`)
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) ENGINE=InnoDB AUTO_INCREMENT=1000 DEFAULT CHARSET=latin1
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SELECT COUNT(*) FROM t;
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COUNT(*)
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999
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CHECK TABLE t;
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Table Op Msg_type Msg_text
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test.t check status OK
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SELECT * FROM t1 WHERE MATCH(b) AGAINST ('first');
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a b c
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1 This is a first b column This is a first c column
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SELECT * FROM t1 WHERE MATCH(c) AGAINST ('first');
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a b c
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1 This is a first b column This is a first c column
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SELECT * FROM t1 WHERE MATCH(b,c) AGAINST ('column');
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a b c
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1 This is a first b column This is a first c column
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4 This is a third b column This is a third c column
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` text DEFAULT NULL,
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`c` text DEFAULT NULL,
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FULLTEXT KEY `b` (`b`),
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FULLTEXT KEY `c` (`c`),
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FULLTEXT KEY `b_2` (`b`,`c`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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# restart
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#sql-alter.frm
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTS_INDEX_1.ibd
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FTS_INDEX_2.ibd
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FTS_INDEX_3.ibd
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FTS_INDEX_4.ibd
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FTS_INDEX_5.ibd
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FTS_INDEX_6.ibd
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FTSBEING_DELETED.ibd
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FTSBEING_DELETED_CACHE.ibd
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FTSCONFIG.ibd
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FTSDELETED.ibd
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FTSDELETED_CACHE.ibd
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db.opt
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t.frm
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t.ibd
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t1.frm
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t1.ibd
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DROP TABLE t1,t;
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