EVOLUTION-MANAGER

Edit File: create_options.result

SET default_storage_engine=InnoDB; SET GLOBAL innodb_file_per_table=ON; SET SESSION innodb_strict_mode = ON; # Test 1) StrictMode=ON, CREATE and ALTER with each ROW_FORMAT & KEY_BLOCK_SIZE=0 # KEY_BLOCK_SIZE=0 means 'no KEY_BLOCK_SIZE is specified' # 'FIXED' is sent to InnoDB since it is used by MyISAM. # But it is an invalid mode in InnoDB CREATE TABLE t1 ( i INT ) ROW_FORMAT=FIXED; Got one of the listed errors SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: invalid ROW_FORMAT specifier. Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options") Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic ALTER TABLE t1 ROW_FORMAT=FIXED KEY_BLOCK_SIZE=0; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'ROW_TYPE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: invalid ROW_FORMAT specifier. Error 1478 Table storage engine 'InnoDB' does not support the create option 'ROW_TYPE' SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic # Test 2) StrictMode=ON, CREATE with each ROW_FORMAT & a valid non-zero KEY_BLOCK_SIZE # KEY_BLOCK_SIZE is incompatible with COMPACT, REDUNDANT, & DYNAMIC DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1; Got one of the listed errors SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE. Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options") Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB CREATE TABLE t1 ( i INT ) ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=2; Got one of the listed errors SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE. Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options") Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4; Got one of the listed errors SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE. Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options") Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed key_block_size=1 ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed key_block_size=1 # Test 3) StrictMode=ON, ALTER with each ROW_FORMAT & a valid non-zero KEY_BLOCK_SIZE DROP TABLE t1; CREATE TABLE t1 ( i INT ); ALTER TABLE t1 ROW_FORMAT=FIXED KEY_BLOCK_SIZE=1; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'ROW_TYPE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: invalid ROW_FORMAT specifier. Error 1478 Table storage engine 'InnoDB' does not support the create option 'ROW_TYPE' ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=2; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=2; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed key_block_size=1 ALTER TABLE t1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=1 # Test 4) StrictMode=ON, CREATE with ROW_FORMAT=COMPACT, ALTER with a valid non-zero KEY_BLOCK_SIZE DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT; SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT ALTER TABLE t1 KEY_BLOCK_SIZE=2; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=REDUNDANT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT ALTER TABLE t1 KEY_BLOCK_SIZE=4; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=DYNAMIC; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC ALTER TABLE t1 KEY_BLOCK_SIZE=2; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=COMPRESSED; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED ALTER TABLE t1 KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=1 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT; ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed key_block_size=1 # Test 5) StrictMode=ON, CREATE with a valid KEY_BLOCK_SIZE # ALTER with each ROW_FORMAT DROP TABLE t1; CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=2; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=2 ALTER TABLE t1 ADD COLUMN f1 INT; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, `f1` int(11) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=2 ALTER TABLE t1 ROW_FORMAT=COMPACT; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=REDUNDANT; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=DYNAMIC; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=COMPRESSED; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic ALTER TABLE t1 ROW_FORMAT=COMPACT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT # Test 6) StrictMode=ON, CREATE with an invalid KEY_BLOCK_SIZE. DROP TABLE t1; CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=9; Got one of the listed errors SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16] Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options") Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB # Test 7) StrictMode=ON, Make sure ROW_FORMAT= COMPRESSED & DYNAMIC and # and a valid non-zero KEY_BLOCK_SIZE # can be set to default values during strict mode. CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4; ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, `f1` int(11) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4 ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message ALTER TABLE t1 ADD COLUMN f2 INT; SHOW WARNINGS; Level Code Message # Test 8) StrictMode=ON, Make sure ROW_FORMAT=COMPRESSED # and a valid non-zero KEY_BLOCK_SIZE are rejected with # innodb_file_per_table=OFF and that they can be set to default # values during strict mode. SET GLOBAL innodb_file_per_table=OFF; DROP TABLE t1; CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=1; Got one of the listed errors SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table. Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options") Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED; Got one of the listed errors SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_per_table. Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options") Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=REDUNDANT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT; SHOW WARNINGS; Level Code Message ALTER TABLE t1 KEY_BLOCK_SIZE=1; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table. Error 1478 Table storage engine 'InnoDB' does not support the create option 'KEY_BLOCK_SIZE' ALTER TABLE t1 ROW_FORMAT=COMPRESSED; ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'ROW_FORMAT' SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_per_table. Error 1478 Table storage engine 'InnoDB' does not support the create option 'ROW_FORMAT' ALTER TABLE t1 ROW_FORMAT=DYNAMIC; SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC SHOW WARNINGS; Level Code Message ALTER TABLE t1 ROW_FORMAT=COMPACT; SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT ALTER TABLE t1 ROW_FORMAT=REDUNDANT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT ALTER TABLE t1 ROW_FORMAT=DEFAULT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic SET GLOBAL innodb_file_per_table=ON; DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4; SET GLOBAL innodb_file_per_table=OFF; ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message ALTER TABLE t1 ADD COLUMN f2 INT; SHOW WARNINGS; Level Code Message SET GLOBAL innodb_file_per_table=ON; ################################################## SET SESSION innodb_strict_mode = OFF; # Test 9) StrictMode=OFF, CREATE and ALTER with each ROW_FORMAT & KEY_BLOCK_SIZE=0 # KEY_BLOCK_SIZE=0 means 'no KEY_BLOCK_SIZE is specified' # 'FIXED' is sent to InnoDB since it is used by MyISAM. # It is an invalid mode in InnoDB, use COMPACT DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=FIXED; Warnings: Warning 1478 InnoDB: assuming ROW_FORMAT=DYNAMIC. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: assuming ROW_FORMAT=DYNAMIC. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=FIXED DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic ALTER TABLE t1 ROW_FORMAT=FIXED KEY_BLOCK_SIZE=0; Warnings: Warning 1478 InnoDB: assuming ROW_FORMAT=DYNAMIC. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: assuming ROW_FORMAT=DYNAMIC. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=FIXED # Test 10) StrictMode=OFF, CREATE with each ROW_FORMAT & a valid KEY_BLOCK_SIZE # KEY_BLOCK_SIZE is ignored with COMPACT, REDUNDANT, & DYNAMIC DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT key_block_size=1 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=2; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT key_block_size=2 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=4 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=4 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC key_block_size=4 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed key_block_size=1 ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed key_block_size=1 # Test 11) StrictMode=OFF, ALTER with each ROW_FORMAT & a valid KEY_BLOCK_SIZE DROP TABLE t1; CREATE TABLE t1 ( i INT ); ALTER TABLE t1 ROW_FORMAT=FIXED KEY_BLOCK_SIZE=1; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. Warning 1478 InnoDB: assuming ROW_FORMAT=DYNAMIC. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. Warning 1478 InnoDB: assuming ROW_FORMAT=DYNAMIC. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=FIXED key_block_size=1 DROP TABLE t1; CREATE TABLE t1 ( i INT ); ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=2; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT key_block_size=2 DROP TABLE t1; CREATE TABLE t1 ( i INT ); ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=4 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=4 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC key_block_size=4 DROP TABLE t1; CREATE TABLE t1 ( i INT ); ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=2; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT key_block_size=2 DROP TABLE t1; CREATE TABLE t1 ( i INT ); ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed key_block_size=1 ALTER TABLE t1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=1 # Test 12) StrictMode=OFF, CREATE with ROW_FORMAT=COMPACT, ALTER with a valid KEY_BLOCK_SIZE DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT; SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT ALTER TABLE t1 KEY_BLOCK_SIZE=2; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT key_block_size=2 ALTER TABLE t1 ROW_FORMAT=REDUNDANT; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT key_block_size=2 ALTER TABLE t1 ROW_FORMAT=DYNAMIC; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC key_block_size=2 ALTER TABLE t1 ROW_FORMAT=COMPRESSED; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 ALTER TABLE t1 KEY_BLOCK_SIZE=4; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=4 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT; ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=2; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed key_block_size=2 # Test 13) StrictMode=OFF, CREATE with a valid KEY_BLOCK_SIZE # ALTER with each ROW_FORMAT DROP TABLE t1; CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1 ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, `f1` int(11) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1 ALTER TABLE t1 ROW_FORMAT=COMPACT; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT key_block_size=1 ALTER TABLE t1 ROW_FORMAT=REDUNDANT; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Redundant row_format=REDUNDANT key_block_size=1 ALTER TABLE t1 ROW_FORMAT=DYNAMIC; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC key_block_size=1 ALTER TABLE t1 ROW_FORMAT=COMPRESSED; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=1 ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic ALTER TABLE t1 ROW_FORMAT=COMPACT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compact row_format=COMPACT # Test 14) StrictMode=OFF, CREATE with an invalid KEY_BLOCK_SIZE, # it defaults to half of the page size. DROP TABLE t1; CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=15; Warnings: Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=15. SHOW WARNINGS; Level Code Message Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=15. SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic key_block_size=15 # Test 15) StrictMode=OFF. DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=1 ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=1 ALTER TABLE t1 ADD COLUMN f2 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=1 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC ALTER TABLE t1 ADD COLUMN f2 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC # Test 16) StrictMode=OFF, Make sure ROW_FORMAT= COMPRESSED & DYNAMIC and a valid KEY_BLOCK_SIZE are remembered but not used when innodb_file_per_table=OFF and then used again when innodb_file_per_table=ON. DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 SET GLOBAL innodb_file_per_table=OFF; ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 SET GLOBAL innodb_file_per_table=ON; ALTER TABLE t1 ADD COLUMN f2 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Compressed row_format=COMPRESSED key_block_size=2 DROP TABLE t1; CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC SET GLOBAL innodb_file_per_table=OFF; ALTER TABLE t1 ADD COLUMN f1 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC SET GLOBAL innodb_file_per_table=ON; ALTER TABLE t1 ADD COLUMN f2 INT; SHOW WARNINGS; Level Code Message SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1'; TABLE_NAME ROW_FORMAT CREATE_OPTIONS t1 Dynamic row_format=DYNAMIC # Cleanup DROP TABLE t1;