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213 lines
7.1 KiB
Plaintext
213 lines
7.1 KiB
Plaintext
#
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# Create and check
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#
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create sequence s1 engine=innodb;
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check table s1;
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Table Op Msg_type Msg_text
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test.s1 check note The storage engine for the table doesn't support check
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select next value for s1;
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next value for s1
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1
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flush tables;
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check table s1;
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Table Op Msg_type Msg_text
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test.s1 check note The storage engine for the table doesn't support check
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select next value for s1;
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next value for s1
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1001
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flush tables;
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repair table s1;
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Table Op Msg_type Msg_text
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test.s1 repair note The storage engine for the table doesn't support repair
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select next value for s1;
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next value for s1
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2001
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drop sequence s1;
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create or replace sequence s1 engine=innodb;
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select next value for s1;
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next value for s1
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1
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repair table s1;
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Table Op Msg_type Msg_text
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test.s1 repair note The storage engine for the table doesn't support repair
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check table s1;
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Table Op Msg_type Msg_text
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test.s1 check note The storage engine for the table doesn't support check
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select next value for s1;
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next value for s1
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1001
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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2001 1 9223372036854775806 1 1 1000 0 0
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drop sequence s1;
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#
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# INSERT
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#
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create sequence s1;
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create sequence s2;
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insert into s1 (next_not_cached_value, minimum_value) values (100,1000);
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ERROR HY000: Field 'maximum_value' doesn't have a default value
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insert into s1 values (next value for s1, 1,9223372036854775806,1,1,1000,0,0);
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ERROR HY000: Table 's1' is specified twice, both as a target for 'INSERT' and as a separate source for data
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insert into s1 values(1000,9223372036854775806,1,1,1,1000,0,0);
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ERROR HY000: Sequence 'test.s1' values are conflicting
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insert into s1 values(0,9223372036854775806,1,1,1,1000,0,0);
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ERROR HY000: Sequence 'test.s1' values are conflicting
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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1 1 9223372036854775806 1 1 1000 0 0
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insert into s1 values(1000,1,9223372036854775806,1,1,1000,0,0);
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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1000 1 9223372036854775806 1 1 1000 0 0
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select next value for s1;
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next value for s1
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1000
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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2000 1 9223372036854775806 1 1 1000 0 0
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insert into s2 values(0, 1, 10, 1, 2, 1, 1, 0);
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ERROR HY000: Sequence 'test.s2' values are conflicting
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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2000 1 9223372036854775806 1 1 1000 0 0
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insert into s1 values (next value for s2, 1,9223372036854775806,1,1,1000,0,0);
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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1 1 9223372036854775806 1 1 1000 0 0
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select * from s2;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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1001 1 9223372036854775806 1 1 1000 0 0
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insert into s1 select * from s2;
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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1001 1 9223372036854775806 1 1 1000 0 0
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drop sequence s1,s2;
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#
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# UPDATE and DELETE
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#
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create sequence s1;
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update s1 set next_not_cached_value=100;
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ERROR HY000: Storage engine SEQUENCE of the table `test`.`s1` doesn't have this option
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delete from s1 where next_not_cached_value > 0;
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ERROR HY000: Storage engine SEQUENCE of the table `test`.`s1` doesn't have this option
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drop sequence s1;
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#
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# SHOW TABLES
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#
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create sequence s1;
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create table t1 (a int);
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create view v1 as select * from s1;
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show full tables;
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Tables_in_test Table_type
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s1 SEQUENCE
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t1 BASE TABLE
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v1 VIEW
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SELECT TABLE_TYPE,ENGINE FROM INFORMATION_SCHEMA.TABLES where table_schema="test" ORDER BY TABLE_NAME;
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TABLE_TYPE ENGINE
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SEQUENCE MyISAM
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BASE TABLE MyISAM
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VIEW NULL
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drop table t1,s1;
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drop view v1;
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#
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# LOCK TABLES (as in mysqldump)
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#
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create sequence s1 engine=innodb;
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LOCK TABLES s1 READ;
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SELECT * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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1 1 9223372036854775806 1 1 1000 0 0
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UNLOCK TABLES;
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LOCK TABLES s1 WRITE;
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insert into s1 values (1,1,9223372036854775806, 1, 1, 1000, 0, 0);
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UNLOCK TABLES;
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drop table s1;
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#
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# Many sequence calls with innodb
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#
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create sequence s1 cache=1000 engine=innodb;
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start transaction;
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select count(nextval(s1)) from seq_1_to_2000;
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count(nextval(s1))
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2000
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commit;
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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2001 1 9223372036854775806 1 1 1000 0 0
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drop sequence s1;
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create sequence s1 cache=1000 engine=innodb;
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start transaction;
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select count(nextval(s1)) from seq_1_to_2000;
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count(nextval(s1))
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2000
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connect addconroot, localhost, root,,;
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connection addconroot;
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start transaction;
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select count(nextval(s1)) from seq_1_to_2000;
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count(nextval(s1))
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2000
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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4001 1 9223372036854775806 1 1 1000 0 0
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commit;
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disconnect addconroot;
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connection default;
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select * from s1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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4001 1 9223372036854775806 1 1 1000 0 0
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commit;
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drop sequence s1;
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#
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# Flush tables with read lock
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#
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create sequence s1;
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select next value for s1;
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next value for s1
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1
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flush tables with read lock;
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create sequence s2;
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ERROR HY000: Can't execute the query because you have a conflicting read lock
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select next value for s1;
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ERROR HY000: Can't execute the query because you have a conflicting read lock
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unlock tables;
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drop sequence s1;
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#
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# MDEV-14761
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# Assertion `!mysql_parse_status || thd->is_error() ||
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# thd->get_internal_handler()' failed in parse_sql
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#
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CREATE SEQUENCE s1;
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ALTER SEQUENCE s1 MAXVALUE 100 NO MAXVALUE;
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ERROR HY000: Option 'MAXVALUE' used twice in statement
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DROP SEQUENCE s1;
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#
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# Don't allow SEQUENCE to be used with CHECK or virtual fields
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#
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CREATE SEQUENCE s1 nocache engine=myisam;
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CREATE table t1 (a int check (next value for s1 > 0));
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ERROR HY000: Function or expression 'nextval()' cannot be used in the CHECK clause of `a`
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CREATE table t1 (a int check (previous value for s1 > 0));
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ERROR HY000: Function or expression 'lastval()' cannot be used in the CHECK clause of `a`
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CREATE table t1 (a int check (setval(s1,10)));
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ERROR HY000: Function or expression 'setval()' cannot be used in the CHECK clause of `a`
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CREATE TABLE t1 (a int, b int as (next value for s1 > 0));
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ERROR HY000: Function or expression 'nextval()' cannot be used in the GENERATED ALWAYS AS clause of `b`
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drop sequence s1;
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#
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# MDEV-13024: Server crashes in my_store_ptr upon DELETE from
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# sequence in multi-table format
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#
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CREATE SEQUENCE s;
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CREATE table t1 (a int);
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insert into t1 values (1),(2);
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DELETE s FROM s;
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ERROR HY000: Storage engine SEQUENCE of the table `test`.`s` doesn't have this option
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delete t1,s from s,t1;
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ERROR HY000: Storage engine SEQUENCE of the table `test`.`s` doesn't have this option
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delete s,t1 from t1,s;
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ERROR HY000: Storage engine SEQUENCE of the table `test`.`s` doesn't have this option
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DROP SEQUENCE s;
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DROP TABLE t1;
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# End of 10.3 tests
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