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#
# Create and check
#
create sequence s1 engine=innodb;
check table s1;
Table Op Msg_type Msg_text
test.s1 check note The storage engine for the table doesn't support check
select next value for s1;
next value for s1
1
flush tables;
check table s1;
Table Op Msg_type Msg_text
test.s1 check note The storage engine for the table doesn't support check
select next value for s1;
next value for s1
1001
flush tables;
repair table s1;
Table Op Msg_type Msg_text
test.s1 repair note The storage engine for the table doesn't support repair
select next value for s1;
next value for s1
2001
drop sequence s1;
create or replace sequence s1 engine=innodb;
select next value for s1;
next value for s1
1
repair table s1;
Table Op Msg_type Msg_text
test.s1 repair note The storage engine for the table doesn't support repair
check table s1;
Table Op Msg_type Msg_text
test.s1 check note The storage engine for the table doesn't support check
select next value for s1;
next value for s1
1001
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
2001 1 9223372036854775806 1 1 1000 0 0
drop sequence s1;
#
# INSERT
#
create sequence s1;
create sequence s2;
insert into s1 (next_not_cached_value, minimum_value) values (100,1000);
ERROR HY000: Field 'maximum_value' doesn't have a default value
insert into s1 values (next value for s1, 1,9223372036854775806,1,1,1000,0,0);
ERROR HY000: Table 's1' is specified twice, both as a target for 'INSERT' and as a separate source for data
insert into s1 values(1000,9223372036854775806,1,1,1,1000,0,0);
ERROR HY000: Sequence 'test.s1' has out of range value for options
insert into s1 values(0,9223372036854775806,1,1,1,1000,0,0);
ERROR HY000: Sequence 'test.s1' has out of range value for options
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 0 0
insert into s1 values(1000,1,9223372036854775806,1,1,1000,0,0);
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1000 1 9223372036854775806 1 1 1000 0 0
select next value for s1;
next value for s1
1000
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
2000 1 9223372036854775806 1 1 1000 0 0
insert into s2 values(0, 1, 10, 1, 2, 1, 1, 0);
ERROR HY000: Sequence 'test.s2' has out of range value for options
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
2000 1 9223372036854775806 1 1 1000 0 0
insert into s1 values (next value for s2, 1,9223372036854775806,1,1,1000,0,0);
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 0 0
select * from s2;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1001 1 9223372036854775806 1 1 1000 0 0
insert into s1 select * from s2;
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1001 1 9223372036854775806 1 1 1000 0 0
drop sequence s1,s2;
#
# UPDATE and DELETE
#
create sequence s1;
update s1 set next_not_cached_value=100;
ERROR HY000: Storage engine SEQUENCE of the table `test`.`s1` doesn't have this option
delete from s1 where next_not_cached_value > 0;
ERROR HY000: Storage engine SEQUENCE of the table `test`.`s1` doesn't have this option
drop sequence s1;
#
# SHOW TABLES
#
create sequence s1;
create table t1 (a int);
create view v1 as select * from s1;
show full tables;
Tables_in_test Table_type
s1 SEQUENCE
t1 BASE TABLE
v1 VIEW
SELECT TABLE_TYPE,ENGINE FROM INFORMATION_SCHEMA.TABLES where table_schema="test" ORDER BY TABLE_NAME;
TABLE_TYPE ENGINE
SEQUENCE MyISAM
BASE TABLE MyISAM
VIEW NULL
drop table t1,s1;
drop view v1;
#
# LOCK TABLES (as in mysqldump)
#
create sequence s1 engine=innodb;
LOCK TABLES s1 READ;
SELECT * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 0 0
UNLOCK TABLES;
LOCK TABLES s1 WRITE;
insert into s1 values (1,1,9223372036854775806, 1, 1, 1000, 0, 0);
UNLOCK TABLES;
drop table s1;
#
# Many sequence calls with innodb
#
create sequence s1 cache=1000 engine=innodb;
start transaction;
select count(nextval(s1)) from seq_1_to_2000;
count(nextval(s1))
2000
commit;
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
2001 1 9223372036854775806 1 1 1000 0 0
drop sequence s1;
create sequence s1 cache=1000 engine=innodb;
start transaction;
select count(nextval(s1)) from seq_1_to_2000;
count(nextval(s1))
2000
connect addconroot, localhost, root,,;
connection addconroot;
start transaction;
select count(nextval(s1)) from seq_1_to_2000;
count(nextval(s1))
2000
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
4001 1 9223372036854775806 1 1 1000 0 0
commit;
disconnect addconroot;
connection default;
select * from s1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
4001 1 9223372036854775806 1 1 1000 0 0
commit;
drop sequence s1;
#
# Flush tables with read lock
#
create sequence s1;
select next value for s1;
next value for s1
1
flush tables with read lock;
create sequence s2;
ERROR HY000: Can't execute the query because you have a conflicting read lock
select next value for s1;
ERROR HY000: Can't execute the query because you have a conflicting read lock
unlock tables;
drop sequence s1;
#
# MDEV-14761
# Assertion `!mysql_parse_status || thd->is_error() ||
# thd->get_internal_handler()' failed in parse_sql
#
CREATE SEQUENCE s1;
ALTER SEQUENCE s1 MAXVALUE 100 NO MAXVALUE;
ERROR HY000: Option 'MAXVALUE' used twice in statement
DROP SEQUENCE s1;
#
# Don't allow SEQUENCE to be used with CHECK or virtual fields
#
CREATE SEQUENCE s1 nocache engine=myisam;
CREATE table t1 (a int check (next value for s1 > 0));
ERROR HY000: Function or expression 'nextval()' cannot be used in the CHECK clause of `a`
CREATE table t1 (a int check (previous value for s1 > 0));
ERROR HY000: Function or expression 'lastval()' cannot be used in the CHECK clause of `a`
CREATE table t1 (a int check (setval(s1,10)));
ERROR HY000: Function or expression 'setval()' cannot be used in the CHECK clause of `a`
CREATE TABLE t1 (a int, b int as (next value for s1 > 0));
ERROR HY000: Function or expression 'nextval()' cannot be used in the GENERATED ALWAYS AS clause of `b`
drop sequence s1;
#
# MDEV-13024: Server crashes in my_store_ptr upon DELETE from
# sequence in multi-table format
#
CREATE SEQUENCE s;
CREATE table t1 (a int);
insert into t1 values (1),(2);
DELETE s FROM s;
ERROR HY000: Storage engine SEQUENCE of the table `test`.`s` doesn't have this option
delete t1,s from s,t1;
ERROR HY000: Storage engine SEQUENCE of the table `test`.`s` doesn't have this option
delete s,t1 from t1,s;
ERROR HY000: Storage engine SEQUENCE of the table `test`.`s` doesn't have this option
DROP SEQUENCE s;
DROP TABLE t1;
#
# MDEV-20074: Lost connection on update trigger
#
# INSERT & table
create sequence s1 increment by 1 start with 1;
create table t1 (p_id integer, p_name varchar(128), p_first_name varchar(128));
create table t2 (a_id integer default nextval(s1), a_p_name varchar(128), a_p_first_name varchar(128), t timestamp default current_timestamp);
insert into t1 values
(1, 'Luo','Frank'),(2, 'Xe','Emma'),(3, 'Li','Anna'),(4, 'Lun','Serg'),(5, 'Xu','Nils'),(6, 'Ja','Ute'),(7, 'Jin','Mike'),(8, 'Lio','Carl'),(9, 'Lang','Kevin'),(10, 'Ling','Lisa'),(11, 'Fang','Frank'),(12, 'Feng','Emma'),(13, 'Tuo','Anna'),(14, 'Tua','Serg'),(15, 'Moa','Nils'),(16, 'Hua','Ute'),(17, 'Xufa','Mike'),(18, 'Lulu','Carl'),(19, 'Hoho','Kevin'),(20, 'Tata','Lisa');
CREATE TRIGGER tr_upd
BEFORE UPDATE on t1
FOR EACH ROW
BEGIN
INSERT INTO t2(a_p_name, a_p_first_name) VALUES(old.p_name, old.p_first_name);
END;
$$
update t1 set p_first_name='Yunxi' where p_id=1;
drop sequence s1;
drop table t1,t2;
# INSERT & view
create sequence s1 increment by 1 start with 1;
create table t1 (p_id integer, p_name varchar(128), p_first_name varchar(128));
create table t2 (a_id integer default nextval(s1), a_p_name varchar(128), a_p_first_name varchar(128), t timestamp default current_timestamp);
create view v2 as select * from t2;
insert into t1 values
(1, 'Luo','Frank'),(2, 'Xe','Emma'),(3, 'Li','Anna'),(4, 'Lun','Serg'),(5, 'Xu','Nils'),(6, 'Ja','Ute'),(7, 'Jin','Mike'),(8, 'Lio','Carl'),(9, 'Lang','Kevin'),(10, 'Ling','Lisa'),(11, 'Fang','Frank'),(12, 'Feng','Emma'),(13, 'Tuo','Anna'),(14, 'Tua','Serg'),(15, 'Moa','Nils'),(16, 'Hua','Ute'),(17, 'Xufa','Mike'),(18, 'Lulu','Carl'),(19, 'Hoho','Kevin'),(20, 'Tata','Lisa');
CREATE TRIGGER tr_upd
BEFORE UPDATE on t1
FOR EACH ROW
BEGIN
INSERT INTO v2(a_p_name, a_p_first_name) VALUES(old.p_name, old.p_first_name);
END;
$$
update t1 set p_first_name='Yunxi' where p_id=1;
drop view v2;
drop table t1,t2;
drop sequence s1;
# INSERT SELECT & view
create sequence s1 increment by 1 start with 1;
create table t1 (p_id integer, p_name varchar(128), p_first_name varchar(128));
create table t2 (a_id integer default nextval(s1), a_p_name varchar(128), a_p_first_name varchar(128), t timestamp default current_timestamp);
create view v2 as select * from t2;
insert into t1 values
(1, 'Luo','Frank'),(2, 'Xe','Emma'),(3, 'Li','Anna'),(4, 'Lun','Serg'),(5, 'Xu','Nils'),(6, 'Ja','Ute'),(7, 'Jin','Mike'),(8, 'Lio','Carl'),(9, 'Lang','Kevin'),(10, 'Ling','Lisa'),(11, 'Fang','Frank'),(12, 'Feng','Emma'),(13, 'Tuo','Anna'),(14, 'Tua','Serg'),(15, 'Moa','Nils'),(16, 'Hua','Ute'),(17, 'Xufa','Mike'),(18, 'Lulu','Carl'),(19, 'Hoho','Kevin'),(20, 'Tata','Lisa');
CREATE TRIGGER tr_upd
BEFORE UPDATE on t1
FOR EACH ROW
BEGIN
INSERT INTO v2(a_p_name, a_p_first_name) SELECT old.p_name, old.p_first_name;
END;
$$
update t1 set p_first_name='Yunxi' where p_id=1;
drop view v2;
drop table t1,t2;
drop sequence s1;
# REPLACE & view
create sequence s1 increment by 1 start with 1;
create table t1 (p_id integer, p_name varchar(128), p_first_name varchar(128));
create table t2 (a_id integer default nextval(s1), a_p_name varchar(128), a_p_first_name varchar(128), t timestamp default current_timestamp);
create view v2 as select * from t2;
insert into t1 values
(1, 'Luo','Frank'),(2, 'Xe','Emma'),(3, 'Li','Anna'),(4, 'Lun','Serg'),(5, 'Xu','Nils'),(6, 'Ja','Ute'),(7, 'Jin','Mike'),(8, 'Lio','Carl'),(9, 'Lang','Kevin'),(10, 'Ling','Lisa'),(11, 'Fang','Frank'),(12, 'Feng','Emma'),(13, 'Tuo','Anna'),(14, 'Tua','Serg'),(15, 'Moa','Nils'),(16, 'Hua','Ute'),(17, 'Xufa','Mike'),(18, 'Lulu','Carl'),(19, 'Hoho','Kevin'),(20, 'Tata','Lisa');
CREATE TRIGGER tr_upd
BEFORE UPDATE on t1
FOR EACH ROW
BEGIN
REPLACE INTO v2(a_p_name, a_p_first_name) VALUES(old.p_name, old.p_first_name);
END;
$$
update t1 set p_first_name='Yunxi' where p_id=1;
drop view v2;
drop table t1,t2;
drop sequence s1;
# REPLACE SELECT & view
create sequence s1 increment by 1 start with 1;
create table t1 (p_id integer, p_name varchar(128), p_first_name varchar(128));
create table t2 (a_id integer default nextval(s1), a_p_name varchar(128), a_p_first_name varchar(128), t timestamp default current_timestamp);
create view v2 as select * from t2;
insert into t1 values
(1, 'Luo','Frank'),(2, 'Xe','Emma'),(3, 'Li','Anna'),(4, 'Lun','Serg'),(5, 'Xu','Nils'),(6, 'Ja','Ute'),(7, 'Jin','Mike'),(8, 'Lio','Carl'),(9, 'Lang','Kevin'),(10, 'Ling','Lisa'),(11, 'Fang','Frank'),(12, 'Feng','Emma'),(13, 'Tuo','Anna'),(14, 'Tua','Serg'),(15, 'Moa','Nils'),(16, 'Hua','Ute'),(17, 'Xufa','Mike'),(18, 'Lulu','Carl'),(19, 'Hoho','Kevin'),(20, 'Tata','Lisa');
CREATE TRIGGER tr_upd
BEFORE UPDATE on t1
FOR EACH ROW
BEGIN
REPLACE INTO v2(a_p_name, a_p_first_name) SELECT old.p_name, old.p_first_name;
END;
$$
update t1 set p_first_name='Yunxi' where p_id=1;
drop view v2;
drop table t1,t2;
drop sequence s1;
#
# MDEV-19273:Server crash in MDL_ticket::has_stronger_or_equal_type or
# Assertion `thd->mdl_context.is_lock_owner(MDL_key::TABLE,
# table->db.str, table->table_name.str, MDL_SHARED)' failed
# in mysql_rm_table_no_locks
#
CREATE TABLE t1 (a INT);
CREATE TEMPORARY TABLE tmp (b INT);
LOCK TABLE t1 READ;
DROP SEQUENCE tmp;
ERROR 42S02: Unknown SEQUENCE: 'test.tmp'
DROP TEMPORARY SEQUENCE tmp;
ERROR 42S02: Unknown SEQUENCE: 'test.tmp'
DROP SEQUENCE t1;
ERROR HY000: Table 't1' was locked with a READ lock and can't be updated
DROP TEMPORARY SEQUENCE t1;
ERROR 42S02: Unknown SEQUENCE: 'test.t1'
UNLOCK TABLES;
DROP SEQUENCE t1;
ERROR 42S02: 'test.t1' is not a SEQUENCE
DROP TEMPORARY SEQUENCE t1;
ERROR 42S02: Unknown SEQUENCE: 'test.t1'
DROP TABLE t1;
CREATE TABLE t (a INT);
CREATE SEQUENCE s;
LOCK TABLE t WRITE;
DROP SEQUENCE s;
ERROR HY000: Table 's' was not locked with LOCK TABLES
DROP TEMPORARY SEQUENCE s;
ERROR 42S02: Unknown SEQUENCE: 'test.s'
UNLOCK TABLES;
CREATE TEMPORARY SEQUENCE s;
LOCK TABLE t WRITE;
DROP TEMPORARY SEQUENCE s;
UNLOCK TABLES;
DROP SEQUENCE s;
create table s(a INT);
CREATE TEMPORARY TABLE s (f INT);
LOCK TABLE t WRITE;
DROP TEMPORARY TABLE s;
CREATE TEMPORARY TABLE s (f INT);
DROP TABLE s;
DROP TABLE s;
ERROR HY000: Table 's' was not locked with LOCK TABLES
UNLOCK TABLES;
DROP TABLE s;
CREATE VIEW v1 as SELECT * FROM t;
CREATE SEQUENCE s;
DROP SEQUENCE IF EXISTS v1;
Warnings:
Note 1965 'test.v1' is a view
DROP VIEW IF EXISTS s;
Warnings:
Warning 1347 'test.s' is not of type 'VIEW'
Note 4092 Unknown VIEW: 'test.s'
DROP VIEW v1;
DROP SEQUENCE s;
DROP TABLE t;
#
# End of 10.3 tests
#
#
# MDEV-32541 Assertion `!(thd->server_status & (1U | 8192U))' failed in MDL_context::release_transactional_locks
#
create sequence s1;
create sequence s2;
connect con1,localhost,root,,;
set session transaction read only;
start transaction;
connection default;
start transaction;
insert into s2 values (1, 1, 10000, 100, 1, 1000, 0, 0);
connection con1;
select lastval(s1);
lastval(s1)
NULL
select lastval(s2);;
connection default;
set lock_wait_timeout= 1;
insert into s1 values (1, 1, 10000, 100, 1, 1000, 0, 0);
connection con1;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
disconnect con1;
connection default;
drop sequence s1;
drop sequence s2;
#
# End of 10.4 tests
#
|
