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d270525dfd
- In ha_innobase::prepare_inplace_alter_table(), InnoDB should check whether the table is empty. If the table is empty then server should avoid downgrading the MDL after prepare phase. It is more like instant alter, does change only in dicationary and metadata. - Changed few debug test case to make non-empty DDL table
68 lines
2.2 KiB
Plaintext
68 lines
2.2 KiB
Plaintext
CREATE TABLE articles (
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id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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body TEXT,
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FULLTEXT (title,body)
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) ENGINE=InnoDB;
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SET @saved_debug_dbug = @@SESSION.debug_dbug;
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SET SESSION debug_dbug="+d,ib_dict_create_index_tree_fail";
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CREATE FULLTEXT INDEX idx ON articles(body);
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ERROR HY000: Out of memory.
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SET SESSION debug_dbug=@saved_debug_dbug;
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ALTER TABLE articles STATS_PERSISTENT=DEFAULT;
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DROP TABLE articles;
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CREATE TABLE t (a INT, b TEXT) engine=innodb;
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SET debug_dbug='+d,alter_table_rollback_new_index';
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ALTER TABLE t ADD FULLTEXT INDEX (b(64));
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ERROR HY000: Unknown error
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SET SESSION debug_dbug=@saved_debug_dbug;
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DROP TABLE t;
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CREATE TABLE t1 (pk INT, a VARCHAR(8), PRIMARY KEY(pk),
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FULLTEXT KEY(a)) ENGINE=InnoDB;
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CREATE TABLE t2 (b INT, FOREIGN KEY(b) REFERENCES t1(pk)) ENGINE=InnoDB;
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DROP TABLE t1;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails
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SET DEBUG_DBUG="+d,fts_instrument_sync";
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INSERT INTO t1 VALUES(1, "mariadb");
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ALTER TABLE t1 FORCE;
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DROP TABLE t2, t1;
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#
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# MDEV-25200 Index count mismatch due to aborted FULLTEXT INDEX
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#
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CREATE TABLE t1(a INT, b TEXT, c TEXT, FULLTEXT INDEX(b)) ENGINE=InnoDB;
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INSERT INTO t1 VALUES(1, "test", "test_1");
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connect con1,localhost,root,,test;
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SET DEBUG_DBUG="+d,innodb_OOM_inplace_alter";
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SET DEBUG_SYNC='innodb_commit_inplace_alter_table_enter SIGNAL s2 WAIT_FOR g2';
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ALTER TABLE t1 ADD FULLTEXT(c);
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connection default;
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SET DEBUG_SYNC='now WAIT_FOR s2';
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START TRANSACTION;
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SELECT * FROM t1;
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a b c
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1 test test_1
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SET DEBUG_SYNC='now SIGNAL g2';
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connection con1;
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ERROR HY000: Out of memory.
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disconnect con1;
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connection default;
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SET DEBUG_SYNC=RESET;
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ALTER TABLE t1 ADD bl INT AS (LENGTH(b)) VIRTUAL;
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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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DROP TABLE t1;
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#
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# MDEV-25663 Double free of transaction during TRUNCATE
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#
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call mtr.add_suppression("InnoDB: \\(Too many concurrent transactions\\)");
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SET DEBUG_DBUG='-d,ib_create_table_fail_too_many_trx';
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CREATE TABLE t1 (b CHAR(12), FULLTEXT KEY(b)) engine=InnoDB;
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SET @save_dbug= @@debug_dbug;
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SET debug_dbug='+d,ib_create_table_fail_too_many_trx';
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TRUNCATE t1;
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ERROR HY000: Got error -1 "Internal error < 0 (Not system error)" from storage engine InnoDB
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SET debug_dbug=@save_dbug;
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DROP TABLE t1;
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# End of 10.3 tests
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