Edit File: repair.test
# # Test of repair table # --disable_warnings drop table if exists t1; --enable_warnings create table t1 SELECT 1,"table 1"; repair table t1 use_frm; alter table t1 ENGINE=HEAP; repair table t1 use_frm; drop table t1; # # disabled keys during repair # create table t1(id int PRIMARY KEY, st varchar(10), KEY st_key(st)); insert into t1 values(1, "One"); alter table t1 disable keys; show keys from t1; repair table t1 extended; show keys from t1; drop table t1; # non-existent table repair table t1 use_frm; create table t1 engine=myisam SELECT 1,"table 1"; flush tables; let $MYSQLD_DATADIR= `select @@datadir`; exec echo 1 > $MYSQLD_DATADIR/test/t1.MYI ; repair table t1; repair table t1 use_frm; drop table t1; # # BUG#18874 - Setting myisam_repair_threads > 1, index cardinality always 1 # CREATE TABLE t1(a INT, KEY(a)); INSERT INTO t1 VALUES(1),(2),(3),(4),(5); SET myisam_repair_threads=2; REPAIR TABLE t1; SHOW INDEX FROM t1; SET myisam_repair_threads=@@global.myisam_repair_threads; DROP TABLE t1; # # BUG#22562 - REPAIR TABLE .. USE_FRM causes server crash on Windows and # server hangs on Linux # CREATE TABLE t1(a INT); USE mysql; REPAIR TABLE test.t1 USE_FRM; USE test; DROP TABLE t1; # # BUG#23175 - MYISAM crash/repair failed during repair # CREATE TABLE t1(a CHAR(255), KEY(a)); SET myisam_sort_buffer_size=4096; INSERT INTO t1 VALUES ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'); SET myisam_repair_threads=2; REPAIR TABLE t1; SET myisam_repair_threads=@@global.myisam_repair_threads; SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size; DROP TABLE t1; # # BUG#31174 - "Repair" command on MyISAM crashes with small # myisam_sort_buffer_size # CREATE TABLE t1(a CHAR(255), KEY(a)); SET myisam_sort_buffer_size=4496; INSERT INTO t1 VALUES ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'), ('0'),('0'),('0'),('0'),('0'),('0'),('0'); SET myisam_repair_threads=2; REPAIR TABLE t1; SET myisam_repair_threads=@@global.myisam_repair_threads; SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size; DROP TABLE t1; --echo End of 4.1 tests # # BUG#36055 - mysql_upgrade doesn't really 'upgrade' tables # --echo # Test with a saved table from 4.1 let $MYSQLD_DATADIR= `select @@datadir`; --copy_file std_data/bug36055.frm $MYSQLD_DATADIR/test/t1.frm --copy_file std_data/bug36055.MYD $MYSQLD_DATADIR/test/t1.MYD --copy_file std_data/bug36055.MYI $MYSQLD_DATADIR/test/t1.MYI --replace_column 12 # 13 # SHOW TABLE STATUS LIKE 't1'; SELECT * FROM t1; --echo # Run CHECK TABLE, it should indicate table need a REPAIR TABLE CHECK TABLE t1 FOR UPGRADE; --echo # REPAIR old table USE_FRM should fail REPAIR TABLE t1 USE_FRM; --echo # Run REPAIR TABLE to upgrade .frm file REPAIR TABLE t1; --replace_column 12 # 13 # SHOW TABLE STATUS LIKE 't1'; SELECT * FROM t1; REPAIR TABLE t1 USE_FRM; SELECT * FROM t1; DROP TABLE t1; # End of 5.0 tests # # Bug#18775 - Temporary table from alter table visible to other threads # # REPAIR TABLE ... USE_FRM on temporary table crashed the table or server. --disable_warnings DROP TABLE IF EXISTS tt1; --enable_warnings CREATE TEMPORARY TABLE tt1 (c1 INT); REPAIR TABLE tt1 USE_FRM; DROP TABLE tt1; --echo # --echo # Bug #48248 assert in MDL_ticket::upgrade_shared_lock_to_exclusive --echo # --disable_warnings DROP TABLE IF EXISTS t1; --enable_warnings CREATE TABLE t1(a INT); LOCK TABLES t1 READ; REPAIR TABLE t1; UNLOCK TABLES; DROP TABLE t1; --echo # --echo # Test for bug #50784 "MDL: Assertion `m_tickets.is_empty() || --echo # m_tickets.front() == m_trans_sentinel'" --echo # --disable_warnings drop tables if exists t1, t2; --enable_warnings create table t1 (i int); create table t2 (j int); set @@autocommit= 0; repair table t1, t2; set @@autocommit= default; drop tables t1, t2;