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innodb_rename_index_err.test
# -- source include/have_innodb.inc -- source include/have_debug.inc --disable_query_log call mtr.add_suppression("InnoDB: Cannot calculate statistics for table `test`\.`t` because the \.ibd file is missing"); call mtr.add_suppression("Cannot find index i1 in InnoDB index dictionary"); call mtr.add_suppression("Build InnoDB index translation table"); call mtr.add_suppression("InnoDB: Table test/t contains 0 indexes inside InnoDB, which is different from the number of indexes 1 defined in MySQL"); call mtr.add_suppression("Innodb could not find key no 0 with name i1 from dict cache for table test/t"); call mtr.add_suppression("Table test/t contains fewer indexes inside InnoDB than are defined in the MySQL .frm file"); --enable_query_log CREATE TABLE t (c1 INT, c2 INT, KEY i2 (c2)) ENGINE=INNODB; SET DEBUG='+d,ib_rename_index_fail1'; -- error ER_LOCK_DEADLOCK ALTER TABLE t RENAME INDEX i2 to x, ALGORITHM=INPLACE; SET DEBUG='-d,ib_rename_index_fail1'; SET DEBUG='+d,ib_rename_index_fail2'; ALTER TABLE t RENAME INDEX i2 to x, ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE; SET DEBUG='-d,ib_rename_index_fail2'; SELECT index_name, stat_description FROM mysql.innodb_index_stats WHERE table_name = 't' AND stat_name LIKE 'n_diff%' ORDER BY 1, 2; SET DEBUG='+d,ib_rename_index_fail3'; ALTER TABLE t RENAME INDEX x to y, ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE; SET DEBUG='-d,ib_rename_index_fail3'; SELECT index_name, stat_description FROM mysql.innodb_index_stats WHERE table_name = 't' AND stat_name LIKE 'n_diff%' ORDER BY 1, 2; DROP TABLE t; # Test an attempt to rename a nonexistent index inside InnoDB -- let $MYSQL_DATA_DIR = `SELECT @@datadir` CREATE TABLE t (a INT, INDEX i1 (a)) ENGINE=INNODB; -- copy_file $MYSQL_DATA_DIR/test/t.frm $MYSQL_DATA_DIR/test/t.fr_ DROP TABLE t; CREATE TABLE t (a INT) ENGINE=INNODB; -- remove_file $MYSQL_DATA_DIR/test/t.frm -- move_file $MYSQL_DATA_DIR/test/t.fr_ $MYSQL_DATA_DIR/test/t.frm SHOW CREATE TABLE t; -- error ER_KEY_DOES_NOT_EXITS ALTER TABLE t RENAME INDEX i1 TO i2; DROP TABLE t;