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engine: myisam
query: ALTER TABLE t1 ADD COLUMN c INT, COMMENT "new", rename t2
crash point: ddl_log_alter_before_rename_triggers
t1_trg.TRN
t2.MYD
t2.MYI
t2.TRG
t2.frm
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci COMMENT='new'
count(*)
2
sum(a)
1003
master-bin.000002 # Query # # use `test`; ALTER TABLE t1 ADD COLUMN c INT, COMMENT "new", rename t2
crash point: ddl_log_alter_after_rename_triggers
t1_trg.TRN
t2.MYD
t2.MYI
t2.TRG
t2.frm
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci COMMENT='new'
count(*)
2
sum(a)
1003
master-bin.000002 # Query # # use `test`; ALTER TABLE t1 ADD COLUMN c INT, COMMENT "new", rename t2
crash point: ddl_log_alter_after_drop_original_table
t1_trg.TRN
t2.MYD
t2.MYI
t2.TRG
t2.frm
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci COMMENT='new'
count(*)
2
sum(a)
1003
master-bin.000002 # Query # # use `test`; ALTER TABLE t1 ADD COLUMN c INT, COMMENT "new", rename t2
query: ALTER TABLE t1 COMMENT "new", rename t2
crash point: ddl_log_alter_before_rename_triggers
t1_trg.TRN
t2.MYD
t2.MYI
t2.TRG
t2.frm
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci COMMENT='new'
count(*)
2
sum(a)
1003
master-bin.000002 # Query # # use `test`; ALTER TABLE t1 COMMENT "new", rename t2
crash point: ddl_log_alter_after_rename_triggers
t1_trg.TRN
t2.MYD
t2.MYI
t2.TRG
t2.frm
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci COMMENT='new'
count(*)
2
sum(a)
1003
master-bin.000002 # Query # # use `test`; ALTER TABLE t1 COMMENT "new", rename t2
crash point: ddl_log_alter_after_drop_original_table
"No crash!"
query: ALTER TABLE t1 change column b c int, COMMENT "new", rename t2
crash point: ddl_log_alter_before_rename_triggers
t1_trg.TRN
t2.MYD
t2.MYI
t2.TRG
t2.frm
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci COMMENT='new'
count(*)
2
sum(a)
1003
master-bin.000002 # Query # # use `test`; ALTER TABLE t1 change column b c int, COMMENT "new", rename t2
crash point: ddl_log_alter_after_rename_triggers
t1_trg.TRN
t2.MYD
t2.MYI
t2.TRG
t2.frm
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci COMMENT='new'
count(*)
2
sum(a)
1003
master-bin.000002 # Query # # use `test`; ALTER TABLE t1 change column b c int, COMMENT "new", rename t2
crash point: ddl_log_alter_after_drop_original_table
"No crash!"
|
