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Diffstat (limited to '')
| -rw-r--r-- | mysql-test/suite/atomic/alter_table.test | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/mysql-test/suite/atomic/alter_table.test b/mysql-test/suite/atomic/alter_table.test new file mode 100644 index 00000000..1f87b7e7 --- /dev/null +++ b/mysql-test/suite/atomic/alter_table.test @@ -0,0 +1,193 @@ +--source include/have_debug.inc +--source include/have_innodb.inc +--source include/have_log_bin.inc +--source include/not_valgrind.inc + +# +# Testing of atomic create table with crashes in a lot of different places +# +# Things tested: +# With myisam and InnoDB engines to ensure that cover both normal and +# online alter table paths. +# Alter table with new columns +# Alter table which only touches .frm +# Alter table disable keys (has it own code path) +# Alter table with rename +# Alter table with rename and only options that touches .frm +# Alter table with rename and add new columns +# Alter table with storage engine change (with and without column definition +# changes) +# Alter table with storage engine change and rename +# Alter table to another database + +--disable_query_log +call mtr.add_suppression("InnoDB: .* does not exist in the InnoDB internal"); +# Speed up wait_until_connected_again.inc +let NO_WSREP=1; +--enable_query_log +let $MYSQLD_DATADIR= `SELECT @@datadir`; + +create database test2; +RESET MASTER; + +if ($engine_count == "") +{ + let $engine_count=2; + let $engines='myisam','innodb'; +} +if ($extra_engine == "") +{ + let $extra_engine=aria; +} + +let $crash_count=13; +let $crash_points='ddl_log_alter_after_create_frm', 'ddl_log_alter_after_create_table', 'ddl_log_alter_after_prepare_inplace','ddl_log_alter_after_copy', 'ddl_log_alter_after_log', 'ddl_log_alter_after_rename_to_backup', 'ddl_log_alter_after_rename_to_backup_log', 'ddl_log_alter_rename_frm', 'ddl_log_alter_after_rename_to_original', 'ddl_log_alter_before_rename_triggers', 'ddl_log_alter_after_rename_triggers', 'ddl_log_alter_after_delete_backup', 'ddl_log_alter_after_drop_original_table'; + +let $statement_count=16; +let $statements='ALTER TABLE t1 ADD COLUMN c INT, COMMENT "new"', + 'ALTER TABLE t1 COMMENT "new"', + 'ALTER TABLE t1 change column a c int COMMENT "new"', + 'ALTER TABLE t1 ADD COLUMN c INT, COMMENT "new", rename t2', + 'ALTER TABLE t1 disable keys', + 'ALTER TABLE t1 ADD COLUMN c INT, ALGORITHM=copy, COMMENT "new"', + 'ALTER TABLE t1 rename t2', + 'ALTER TABLE t1 COMMENT "new", rename t2', + 'ALTER TABLE t1 change column a c int COMMENT "new", rename t2', + 'ALTER TABLE t1 ENGINE=$extra_engine, COMMENT "new"', + 'ALTER TABLE t1 change column a c int COMMENT "new", engine=$extra_engine', + 'ALTER TABLE t1 ADD COLUMN c INT, COMMENT "new", rename t2, engine=$extra_engine', + 'ALTER TABLE t1 ADD COLUMN c INT, COMMENT "new", rename test2.t2', + 'ALTER TABLE t1 COMMENT "new", rename test2.t2', + 'ALTER TABLE t1 ADD key(b), COMMENT "new"', + 'ALTER TABLE t1 DROP INDEX a'; + +# If there is a need of testing one specific state (crash point and query), +# one can use the comments below to execute one specific test combination +#let $crash_count=1; +#let $crash_points='ddl_log_alter_after_create_frm'; +#let $statement_count= 1; +#let $statements='ALTER TABLE t1 ADD COLUMN c int, COMMENT "new"'; +#let $engine_count=1; +#let $engines='rocksdb'; +#--source include/have_rocksdb.inc + +let $old_debug=`select @@debug_dbug`; +let $e=0; +let $keep_include_silent=1; +let $grep_script=ALTER; +--disable_query_log + +while ($e < $engine_count) +{ + inc $e; + let $engine=`select ELT($e, $engines)`; + let $default_engine=$engine; + + --echo + --echo engine: $engine + --echo + + let $r=0; + while ($r < $statement_count) + { + inc $r; + let $statement=`select ELT($r, $statements)`; + --echo + --echo query: $statement + --echo + let $c=0; + while ($c < $crash_count) + { + inc $c; + let $crash=`select ELT($c, $crash_points)`; + + --eval create table t1 (a int, b int, key(a)) engine=$engine + insert into t1 values (1,1),(2,2); + commit; + flush tables; + + FLUSH BINARY LOGS; + --let $start_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1) + --echo crash point: $crash + if ($crash_count > 1) + { + --exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect + } +# The following can be used for testing one specific failure +# if ($crash == "ddl_log_alter_after_log") +# { +# if ($r == 2) +# { +# --remove_file $MYSQLTEST_VARDIR/tmp/mysqld.1.expect +# } +# } + --disable_reconnect + --eval set @@debug_dbug="+d,$crash",@debug_crash_counter=1 + let $errno=0; + --error 0,2013 + --eval $statement; + let $error=$errno; + --enable_reconnect + --source include/wait_until_connected_again.inc + --disable_query_log + --eval set @@debug_dbug="$old_debug" + + if ($error == 0) + { + echo "No crash!"; + } + if ($error != 0) + { + --list_files $MYSQLD_DATADIR/test t* + --list_files $MYSQLD_DATADIR/test *sql* + --list_files $MYSQLD_DATADIR/test2 t* + --list_files $MYSQLD_DATADIR/test2 *sql* + # Check which tables still exists + --error 0,1 + --file_exists $MYSQLD_DATADIR/test/t1.frm + let $error2=$errno; + if ($error2 == 0) + { + show create table t1; + select count(*) from t1; + } + if ($error2 == 1) + { + --error 0,1 + --file_exists $MYSQLD_DATADIR/test/t2.frm + let $error3=$errno; + if ($error3 == 0) + { + show create table t2; + select count(*) from t2; + } + if ($error3 == 1) + { + --echo "Table is in test2" + show create table test2.t2; + select count(*) from test2.t2; + } + } + --let $binlog_file=$start_binlog_file + --let $binlog_output_name=master-bin.000001 + + --source include/show_binlog_events.inc + if ($error) + { + --let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1) + --let $binlog_output_name=master-bin.000002 + if ($binlog_file != $start_binlog_file) + { + --source include/show_binlog_events.inc + } + } + } + --disable_warnings + drop table if exists t1,t2; + drop table if exists test2.t2; + --enable_warnings + } + } +} +drop database test2; +--enable_query_log |