--source include/have_sequence.inc
--source include/have_innodb.inc

#
# Test various combinations of operations on sequence
#

--echo #
--echo # Create and check
--echo #

create sequence s1 engine=innodb;
check table s1;
select next value for s1;
flush tables;
check table s1;
select next value for s1;
flush tables;
repair table s1;
select next value for s1;
drop sequence s1;

create or replace sequence s1 engine=innodb;
select next value for s1;
repair table s1;
check table s1;
select next value for s1;
select * from s1;
drop sequence s1;

--echo #
--echo # INSERT
--echo #

create sequence s1;
create sequence s2;
--error ER_NO_DEFAULT_FOR_FIELD
insert into s1 (next_not_cached_value, minimum_value) values (100,1000);
--error ER_UPDATE_TABLE_USED
insert into s1 values (next value for s1, 1,9223372036854775806,1,1,1000,0,0);
--error ER_SEQUENCE_INVALID_DATA
insert into s1 values(1000,9223372036854775806,1,1,1,1000,0,0);
--error ER_SEQUENCE_INVALID_DATA
insert into s1 values(0,9223372036854775806,1,1,1,1000,0,0);
select * from s1;
insert into s1 values(1000,1,9223372036854775806,1,1,1000,0,0);
select * from s1;
select next value for s1;
select * from s1;
--error ER_SEQUENCE_INVALID_DATA
insert into s2 values(0, 1, 10, 1, 2, 1, 1, 0);

select * from s1;
insert into s1 values (next value for s2, 1,9223372036854775806,1,1,1000,0,0);
select * from s1;
select * from s2;
insert into s1 select * from s2;
select * from s1;
drop sequence s1,s2;

--echo #
--echo # UPDATE and DELETE
--echo #

create sequence s1;
--error ER_ILLEGAL_HA
update s1 set next_not_cached_value=100;
--error ER_ILLEGAL_HA
delete from s1 where next_not_cached_value > 0;
drop sequence s1;

--echo #
--echo # SHOW TABLES
--echo #

create sequence s1;
create table t1 (a int);
create view v1 as select * from s1;
show full tables;
SELECT TABLE_TYPE,ENGINE FROM INFORMATION_SCHEMA.TABLES where table_schema="test" ORDER BY TABLE_NAME;
drop table t1,s1;
drop view v1;

--echo #
--echo # LOCK TABLES (as in mysqldump)
--echo #

create sequence s1 engine=innodb;
LOCK TABLES s1 READ;
SELECT * from s1;
UNLOCK TABLES;
LOCK TABLES s1 WRITE;
insert into s1 values (1,1,9223372036854775806, 1, 1, 1000, 0, 0);
UNLOCK TABLES;
drop table s1;

--echo #
--echo # Many sequence calls with innodb
--echo #

create sequence s1 cache=1000 engine=innodb;
start transaction;
select count(nextval(s1)) from seq_1_to_2000;
commit;
select * from s1;
drop sequence s1;

create sequence s1  cache=1000 engine=innodb;
start transaction;
select count(nextval(s1)) from seq_1_to_2000;

connect (addconroot, localhost, root,,);
connection addconroot;
start transaction;
select count(nextval(s1)) from seq_1_to_2000;
select * from s1;
commit;
disconnect addconroot;
connection default;
select * from s1;
commit;
drop sequence s1;

--echo #
--echo # Flush tables with read lock
--echo #

create sequence s1;
select next value for s1;
flush tables with read lock;
--error 1223
create sequence s2;
--error 1223
select next value for s1;
unlock tables;
drop sequence s1;

--echo #
--echo # MDEV-14761
--echo # Assertion `!mysql_parse_status || thd->is_error() ||
--echo # thd->get_internal_handler()' failed in parse_sql
--echo #

CREATE SEQUENCE s1;
--error ER_DUP_ARGUMENT
ALTER SEQUENCE s1 MAXVALUE 100 NO MAXVALUE;
DROP SEQUENCE s1;

--echo #
--echo # Don't allow SEQUENCE to be used with CHECK or virtual fields
--echo #

CREATE SEQUENCE s1 nocache engine=myisam;
--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
CREATE table t1 (a int check (next value for s1 > 0));
--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
CREATE table t1 (a int check (previous value for s1 > 0));
--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
CREATE table t1 (a int check (setval(s1,10)));
--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a int, b int as (next value for s1 > 0));
drop sequence s1;


--echo #
--echo # MDEV-13024: Server crashes in my_store_ptr upon DELETE from
--echo # sequence in multi-table format
--echo #
CREATE SEQUENCE s;
CREATE table t1 (a int);
insert into t1 values (1),(2);
--error ER_ILLEGAL_HA
DELETE s FROM s;
--error ER_ILLEGAL_HA
delete t1,s from s,t1;
--error ER_ILLEGAL_HA
delete s,t1 from t1,s;
DROP SEQUENCE s;
DROP TABLE t1;


--echo # End of 10.3 tests