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--source include/have_sequence.inc
--source include/have_innodb.inc
drop table if exists t1;
--echo #
--echo # Test setval function
--echo #
CREATE SEQUENCE t1 cache 10 engine=myisam;
select next_not_cached_value,cycle_count from t1;
do setval(t1,10);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
do setval(t1,12,1);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
do setval(t1,15,0);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
select setval(t1,16,0);
select next value for t1;
do setval(t1,1000,0);
select next value for t1;
select next_not_cached_value,cycle_count from t1;
do setval(t1,2000,0);
select next value for t1;
select next_not_cached_value,cycle_count from t1;
# Set smaller value
select setval(t1,1000,0);
select next value for t1;
select setval(t1,1000,TRUE);
select next value for t1;
select next_not_cached_value,cycle_count from t1;
select setval(t1,2002,0);
select next value for t1;
select setval(t1,2010,0);
select next value for t1;
select next_not_cached_value,cycle_count from t1;
drop sequence t1;
--echo #
--echo # Testing with cycle
--echo #
CREATE SEQUENCE t1 cache=10 maxvalue=100 cycle engine=innodb;
select next_not_cached_value,cycle_count from t1;
select setval(t1,100,0);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
select next_not_cached_value,cycle_count from t1;
select setval(t1,100,0);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
select next_not_cached_value,cycle_count from t1;
select next value for t1;
select setval(t1,100,0,1);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
select setval(t1,100,1,2);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
select setval(t1,100,0,3);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
drop sequence t1;
--echo #
--echo # Testing extreme values
--echo #
CREATE SEQUENCE t1 cache=10 maxvalue=100 engine=innodb;
select next_not_cached_value,cycle_count from t1;
select setval(t1,200);
select next_not_cached_value,cycle_count from t1;
--error ER_SEQUENCE_RUN_OUT
select next value for t1;
drop sequence t1;
CREATE SEQUENCE t1 cache=10 maxvalue=100 cycle engine=innodb;
select next_not_cached_value,cycle_count from t1;
select setval(t1,200);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
drop sequence t1;
CREATE SEQUENCE t1 cache=10 maxvalue=0 increment=-10;
select setval(t1,-10);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
select setval(t1,-15);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
select setval(t1,-500,FALSE);
select next value for t1;
select next value for t1;
select setval(t1,-525,0);
select next value for t1;
select next value for t1;
drop sequence t1;
CREATE SEQUENCE t1 cache=10 maxvalue=0 increment=-10;
select setval(t1,-10,0);
select next_not_cached_value,cycle_count from t1;
select next value for t1;
drop sequence t1;
--echo #
--echo # Other testing
--echo #
CREATE SEQUENCE t1;
select setval(t1,10,0),setval(t1,15,1),setval(t1,5,1);
select next value for t1;
select next_not_cached_value,cycle_count from t1;
explain extended select setval(t1,100),setval(t1,100,TRUE),setval(t1,100,FALSE,50);
drop sequence t1;
#
# Some error testing
#
create table t1 (a int);
--error ER_NOT_SEQUENCE
select setval(t1,10);
drop table t1;
--echo #
--echo # MDEV-12854 Synchronize CREATE..SELECT data type and result set metadata data type for INT functions
--echo #
--enable_metadata
--disable_ps_protocol
CREATE SEQUENCE s1;
SELECT SETVAL(s1,10);
DROP SEQUENCE s1;
--enable_ps_protocol
--disable_metadata
--echo #
--echo # MDEV-15732: Assertion `next_free_value % real_increment == offset &&
--echo # next_free_value >= reserved_until' failed in
--echo # sequence_definition::adjust_values upon SETVAL for sequence with
--echo # INCREMENT 0
--echo #
CREATE SEQUENCE s INCREMENT 0;
SELECT NEXTVAL(s);
SELECT SETVAL(s, 10);
# Cleanup
DROP SEQUENCE s;
--echo # End of 10.3 tests
--echo #
--echo # MDEV-28152 Features for sequence
--echo #
# out of bounds for the type: returns NULL
create sequence s;
select setval(s, 12345678901234567890);
select nextval(s);
drop sequence s;
create sequence s increment -1;
select setval(s, 12345678901234567890);
select nextval(s);
drop sequence s;
create sequence s as smallint;
select setval(s, 55555);
select setval(s, -55555);
select nextval(s);
drop sequence s;
create sequence s as smallint increment -1;
select setval(s, 55555);
select setval(s, -55555);
select nextval(s);
drop sequence s;
create sequence s as bigint unsigned;
select setval(s, -123);
select nextval(s);
drop sequence s;
create sequence s as bigint unsigned increment -1;
select setval(s, -123);
select nextval(s);
drop sequence s;
# large setval values for bigint unsigned
create sequence s as bigint unsigned;
select setval(s, -123);
select setval(s, 0);
select nextval(s);
select setval(s, 12345678901234567890);
select nextval(s);
select setval(s, 12345678901234567890);
select nextval(s);
select setval(s, 18446744073709551614, 0);
select nextval(s);
--error ER_SEQUENCE_RUN_OUT
select nextval(s);
--error ER_SEQUENCE_RUN_OUT
select setval(s, 12345678901234567890, 0, 1);
alter sequence s cycle;
select setval(s, 12345678901234567890, 0, 1);
select nextval(s);
drop sequence s;
# extreme setval values for bigint unsigned
create sequence s as bigint unsigned;
--error ER_PARSE_ERROR
select setval(s, 18446744073709551616);
select setval(s, 18446744073709551615);
--error ER_SEQUENCE_RUN_OUT
select nextval(s);
drop sequence s;
create sequence s as bigint unsigned;
select setval(s, 18446744073709551615, 0);
--error ER_SEQUENCE_RUN_OUT
select nextval(s);
drop sequence s;
create sequence s as bigint unsigned cycle;
select setval(s, 18446744073709551615);
select nextval(s);
drop sequence s;
create sequence s as bigint unsigned cycle;
select setval(s, 18446744073709551615, 0);
select nextval(s);
drop sequence s;
# a small range for bigint unsigned
create sequence s as bigint unsigned minvalue 123 maxvalue 456;
select setval(s, 100);
select nextval(s);
select setval(s, 500);
--error ER_SEQUENCE_RUN_OUT
select nextval(s);
drop sequence s;
create sequence s as smallint;
select setval(s, 32767);
--error ER_SEQUENCE_RUN_OUT
select nextval(s);
drop sequence s;
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