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|
--source include/have_sequence.inc
--source include/have_innodb.inc
drop table if exists t1;
--echo #
--echo # Test alter sequence
--echo #
--disable_ps2_protocol
CREATE SEQUENCE t1 nocache engine=myisam;
select * from t1;
select next value for t1;
alter sequence t1 start=50;
show create sequence t1;
select * from t1;
select next value for t1;
alter sequence t1 minvalue=-100;
show create sequence t1;
select * from t1;
--error ER_SEQUENCE_INVALID_DATA
alter sequence t1 minvalue=100 start=100;
alter sequence t1 minvalue=100 start=100 restart=100;
show create sequence t1;
select * from t1;
alter sequence t1 maxvalue=500;
show create sequence t1;
select * from t1;
drop sequence t1;
CREATE SEQUENCE t1 engine=myisam;
alter sequence t1 nocache;
show create sequence t1;
alter sequence t1 cache=100;
flush tables;
show create sequence t1;
alter sequence t1 nocache;
show create sequence t1;
flush tables;
show create sequence t1;
select * from t1;
select next value for t1;
select next value for t1;
select next value for t1;
select next_not_cached_value, cycle_count from t1;
drop sequence t1;
CREATE SEQUENCE t1 maxvalue=100 engine=myisam;
alter sequence t1 no maxvalue;
show create sequence t1;
select * from t1;
alter sequence t1 cycle;
show create sequence t1;
alter sequence t1 nocycle;
alter sequence t1 start=15 restart minvalue=10 maxvalue=20 cycle;
show create sequence t1;
select * from t1;
select NEXT VALUE for t1 from seq_1_to_10;
alter sequence t1 restart with 17 minvalue=10 maxvalue=20 cycle;
select NEXT VALUE for t1 from seq_1_to_10;
drop sequence t1;
CREATE SEQUENCE t1 maxvalue=100;
alter sequence t1 increment=-2 start with 50 minvalue=-100;
show create sequence t1;
select * from t1;
select NEXT VALUE for t1 from seq_1_to_10;
drop sequence t1;
--echo #
--echo # InnoDB (some things work different with InnoDB)
--echo
CREATE SEQUENCE t1 cache 10 engine=innodb;
select * from t1;
select next value for t1;
alter sequence t1 start=100;
show create sequence t1;
select * from t1;
select next value for t1;
drop sequence t1;
--echo #
--echo # ALTER TABLE
--echo #
CREATE SEQUENCE t1 engine=innodb;
select next value for t1;
alter table t1 rename t2;
select next value for t2;
rename table t2 to t1;
select next value for t1;
alter table t1 comment="foo";
show create sequence t1;
alter table t1 engine=myisam;
show create sequence t1;
alter table t1 engine=innodb;
show create sequence t1;
select * from t1;
drop sequence t1;
#
# Some error testing
#
CREATE SEQUENCE t1 engine=myisam;
--error ER_SEQUENCE_INVALID_DATA
alter sequence t1 minvalue=100;
drop sequence t1;
CREATE SEQUENCE t1 engine=myisam;
--error ER_SEQUENCE_INVALID_DATA
alter sequence t1 minvalue=25 maxvalue=20;
drop sequence t1;
create table t1 (a int);
--error ER_NOT_SEQUENCE
alter sequence t1 minvalue=100;
drop table t1;
--echo #
--echo # MDEV-32795: ALTER SEQUENCE IF NOT EXISTS non_existing_seq Errors rather than note
--echo #
alter sequence if exists t1 minvalue=100;
--error ER_UNKNOWN_SEQUENCES
alter sequence t1 minvalue=100;
create sequence t1;
--error ER_PARSE_ERROR
alter sequence t1;
drop sequence t1;
CREATE SEQUENCE t1 maxvalue=100;
alter sequence t1 increment=-2 start with 50;
select next value for t1;
--error ER_SEQUENCE_RUN_OUT
select next value for t1;
select * from t1;
alter sequence t1 restart;
select next value for t1;
alter sequence t1 restart with 90;
select next value for t1;
drop sequence t1;
#
# MDEV-19977 Assertion `(0xFUL & mode) == LOCK_S || (0xFUL & mode) == LOCK_X'
# failed in lock_rec_lock
#
CREATE SEQUENCE t1 engine=innodb;
--error ER_SEQUENCE_INVALID_TABLE_STRUCTURE
ALTER IGNORE TABLE t1 ADD CHECK (start_value < minimum_value);
DROP SEQUENCE t1;
#
# MDEV-19320 Sequence gets corrupted and produces ER_KEY_NOT_FOUND (Can't
# find record) after ALTER .. ORDER BY
#
CREATE SEQUENCE s;
--error ER_SEQUENCE_INVALID_TABLE_STRUCTURE
ALTER TABLE s ORDER BY cache_size;
SELECT NEXTVAL(s);
DROP SEQUENCE s;
--echo #
--echo # MDEV-33169 Alter sequence 2nd ps fails while alter sequence 2nd time (no ps) succeeds
--echo #
create sequence s;
show create sequence s;
alter sequence s maxvalue 123;
show create sequence s;
alter sequence s maxvalue 123;
show create sequence s;
drop sequence s;
create sequence s;
show create sequence s;
prepare stmt from 'alter sequence s maxvalue 123';
execute stmt;
show create sequence s;
execute stmt;
show create sequence s;
deallocate prepare stmt;
drop sequence s;
create sequence s;
show create sequence s;
create procedure p() alter sequence s maxvalue 123;
call p;
show create sequence s;
call p;
show create sequence s;
drop procedure p;
drop sequence s;
--echo #
--echo # End of 10.4 tests
--echo #
--echo #
--echo # MDEV-32350 Can't selectively restore sequences using innodb tables from
--echo # backup
--echo #
--disable_ps_protocol
create sequence s2 engine=innodb;
alter table s2 discard tablespace;
--error ER_GET_ERRNO
SELECT NEXTVAL(s2);
create sequence s1 engine=innodb;
select * from s1;
flush tables s1 for export;
--let $MYSQLD_DATADIR= `select @@datadir`
--move_file $MYSQLD_DATADIR/test/s1.cfg $MYSQLD_DATADIR/test/s2.cfg
--copy_file $MYSQLD_DATADIR/test/s1.ibd $MYSQLD_DATADIR/test/s2.ibd
unlock tables;
--error ER_GET_ERRNO
select * from s2;
--error ER_GET_ERRNO
SELECT NEXTVAL(s2);
--error ER_GET_ERRNO
alter sequence s2 restart;
alter table s2 import tablespace;
select * from s2;
SELECT NEXTVAL(s2);
select NEXTVAL(s1);
flush table s1,s2;
select * from s1;
select * from s2;
drop sequence s1,s2;
--enable_ps_protocol
--echo #
--echo # MDEV-35144 CREATE TABLE ... LIKE uses current innodb_compression_default instead of the create value
--echo #
set @@innodb_compression_default= off;
create or replace sequence s engine=innodb;
set @@innodb_compression_default= on;
create or replace table s_import like s;
show create table s;
show create table s_import;
alter table s_import discard tablespace;
flush table s for export;
--copy_file $MYSQLD_DATADIR/test/s.ibd $MYSQLD_DATADIR/test/s_import.ibd
--copy_file $MYSQLD_DATADIR/test/s.cfg $MYSQLD_DATADIR/test/s_import.cfg
UNLOCK TABLES;
alter table s_import import tablespace;
drop table s,s_import;
--echo # End of 10.5 tests
--echo #
--echo # MDEV-31607 ER_DUP_KEY in mysql.table_stats upon REANME on sequence
--echo #
CREATE SEQUENCE s1 ENGINE=InnoDB;
CREATE SEQUENCE s2 ENGINE=InnoDB;
SHOW CREATE SEQUENCE s1;
SHOW CREATE SEQUENCE s2;
DROP SEQUENCE s2;
RENAME TABLE s1 TO s2;
DROP SEQUENCE s2;
--enable_ps2_protocol
--echo #
--echo # End of 10.6 tests
--echo #
|
