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mariadb/mysql-test/suite/sql_sequence/gtid.test
Monty 17a87d6063 MDEV-10139 Support for SEQUENCE objects 
Working features:
CREATE OR REPLACE [TEMPORARY] SEQUENCE [IF NOT EXISTS] name
    [ INCREMENT [ BY | = ] increment ]
    [ MINVALUE [=] minvalue | NO MINVALUE ]
    [ MAXVALUE [=] maxvalue | NO MAXVALUE ]
    [ START [ WITH | = ] start ] [ CACHE [=] cache ] [ [ NO ] CYCLE ]
    ENGINE=xxx COMMENT=".."
SELECT NEXT VALUE FOR sequence_name;
SELECT NEXTVAL(sequence_name);
SELECT PREVIOUS VALUE FOR sequence_name;
SELECT LASTVAL(sequence_name);

SHOW CREATE SEQUENCE sequence_name;
SHOW CREATE TABLE sequence_name;
CREATE TABLE sequence-structure ... SEQUENCE=1
ALTER TABLE sequence RENAME TO sequence2;
RENAME TABLE sequence TO sequence2;
DROP [TEMPORARY] SEQUENCE  [IF EXISTS] sequence_names

Missing features
- SETVAL(value,sequence_name), to be used with replication.
- Check replication, including checking that sequence tables are marked
  not transactional.
- Check that a commit happens for NEXT VALUE that changes table data (may
  already work)
- ALTER SEQUENCE. ANSI SQL version of setval.
- Share identical sequence entries to not add things twice to table list.
- testing insert/delete/update/truncate/load data
- Run and fix Alibaba sequence tests (part of mysql-test/suite/sql_sequence)
- Write documentation for NEXT VALUE / PREVIOUS_VALUE
- NEXTVAL in DEFAULT
  - Ensure that NEXTVAL in DEFAULT uses database from base table
- Two NEXTVAL for same row should give same answer.
- Oracle syntax sequence_table.nextval, without any FOR or FROM.
- Sequence tables are treated as 'not read constant tables' by SELECT; Would
  be better if we would have a separate list for sequence tables so that
  select doesn't know about them, except if refereed to with FROM.

Other things done:
- Improved output for safemalloc backtrack
- frm_type_enum changed to Table_type
- Removed lex->is_view and replaced with lex->table_type. This allows
  use to more easy check if item is view, sequence or table.
- Added table flag HA_CAN_TABLES_WITHOUT_ROLLBACK, needed for handlers
  that want's to support sequences
- Added handler calls:
 - engine_name(), to simplify getting engine name for partition and sequences
 - update_first_row(), to be able to do efficient sequence implementations.
 - Made binlog_log_row() global to be able to call it from ha_sequence.cc
- Added handler variable: row_already_logged, to be able to flag that the
  changed row is already logging to replication log.
- Added CF_DB_CHANGE and CF_SCHEMA_CHANGE flags to simplify
  deny_updates_if_read_only_option()
- Added sp_add_cfetch() to avoid new conflicts in sql_yacc.yy
- Moved code for add_table_options() out from sql_show.cc::show_create_table()
- Added String::append_longlong() and used it in sql_show.cc to simplify code.
- Added extra option to dd_frm_type() and ha_table_exists to indicate if
  the table is a sequence. Needed by DROP SQUENCE to not drop a table.
2017-04-07 18:09:56 +04:00

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--source include/have_binlog_format_row.inc
--source include/master-slave.inc
--source include/have_innodb.inc
connection master;
create database s_db;
grant all on s_db.* to normal_1@'%' identified by 'pass';
grant all on test.* to normal_2@'%' identified by 'pass';
grant all on s_db.* to normal_3@'%' identified by 'pass';
grant all on test.* to normal_4@'%' identified by 'pass';
--sync_slave_with_master
connect(m_normal_1, 127.0.0.1, normal_1, pass, s_db, $MASTER_MYPORT);
connect(m_normal_2, 127.0.0.1, normal_2, pass, test, $MASTER_MYPORT);
connect(s_normal_3, 127.0.0.1, normal_3, pass, s_db, $SLAVE_MYPORT);
connect(s_normal_4, 127.0.0.1, normal_4, pass, test, $SLAVE_MYPORT);
connection slave;
set global read_only=on;
--echo ###########################################
--echo master and slave sync sequence.
--echo ###########################################
connection master;
use s_db;
create sequence s1;
show create table s1;
--sync_slave_with_master
connection slave;
use s_db;
show create table s1;
connection master;
use s_db;
drop sequence s1;
--echo ###########################################
--echo not support create table engine=sequence.
--echo ###########################################
connection master;
--error ER_UNKNOWN_STORAGE_ENGINE
create table t(id int)engine=sequence;
create table t(id int)engine=innodb;
--error ER_UNKNOWN_STORAGE_ENGINE
alter table t engine=sequence;
drop table t;
--echo ###########################################
--echo not support alter sequence table.
--echo ###########################################
connection master;
create sequence s2;
--error ER_SEQUENCE_INVALID_TABLE_STRUCTURE
alter table s2 add id int;
--error ER_SEQUENCE_INVALID_TABLE_STRUCTURE
alter table s2 add index ind_x(start);
drop sequence s2;
--echo ###########################################
--echo Support create temporary sequence.
--echo ###########################################
connection master;
create temporary sequence s2;
drop temporary sequence s2;
--echo ###########################################
--echo all invalid sequence value
--echo ###########################################
connection master;
use s_db;
create sequence s2 start with 1
minvalue 1
maxvalue 100000
increment by 1
cache 10000
cycle;
drop sequence s2;
create sequence s2 start with 1
minvalue 1
maxvalue 100000
increment by 1
cache 10000
nocycle;
drop sequence s2;
create sequence s2 start with 1
minvalue 1
maxvalue 100000
increment by 1
nocache
nocycle;
drop sequence s2;
--error ER_SEQUENCE_INVALID_DATA
create sequence s2 start with 1
minvalue 5
maxvalue 100000
increment by 1
nocache
nocycle;
--error ER_SEQUENCE_INVALID_DATA
create sequence s2 start with 1
minvalue 5
maxvalue 5
increment by 1
nocache
nocycle;
--error ER_SEQUENCE_INVALID_DATA
create sequence s2 start with 1
minvalue 5
maxvalue 4
increment by 1
nocache
nocycle;
--error ER_SEQUENCE_INVALID_DATA
create sequence s2 start with 1
minvalue 5
maxvalue 4
increment by 0
nocache
nocycle;
--echo ###########################################
--echo global read lock prevent query sequence
--echo ###########################################
connection master;
use s_db;
create sequence s_db.s1;
flush table with read lock;
--error ER_CANT_UPDATE_WITH_READLOCK
select next value for s1;
unlock tables;
drop sequence s_db.s1;
--echo ###########################################
--echo query cache test
--echo ###########################################
connection master;
use s_db;
show global variables like 'query_cache_type';
show status like 'Qcache_hits';
show status like 'Qcache_inserts';
--echo ###########################################
--echo priv test
--echo ###########################################
connection m_normal_1;
create sequence s_db.s1;
select next value for s_db.s1;
create sequence s_db.s2;
drop sequence s_db.s2;
connection m_normal_2;
--error ER_TABLEACCESS_DENIED_ERROR
select next value for s_db.s1;
--error ER_TABLEACCESS_DENIED_ERROR
create sequence s_db.s2;
connection m_normal_1;
drop sequence s_db.s1;
--echo ###########################################
--echo run out sequence value
--echo ###########################################
connection m_normal_1;
use s_db;
create sequence s_t start with 1 cache 2 maxvalue 5;
create table t(id int);
insert into t values(1111);
insert into t select next value for s_t;
insert into t select next value for s_t;
insert into t select next value for s_t;
insert into t select next value for s_t;
insert into t select next value for s_t;
--error ER_SEQUENCE_RUN_OUT
insert into t select next value for s_t;
--error ER_SEQUENCE_RUN_OUT
insert into t select next value for s_t;
commit;
select * from t;
connection master;
--sync_slave_with_master
connection s_normal_3;
use s_db;
select * from t;
connection m_normal_1;
use s_db;
drop sequence s_t;
drop table t;
--echo ###########################################
--echo read_only prevent query sequence
--echo ###########################################
connection m_normal_1;
create sequence s_db.s1;
show global variables like 'read_only';
select next value for s_db.s1;
connection s_normal_3;
show global variables like 'read_only';
--error ER_OPTION_PREVENTS_STATEMENT
select next value for s_db.s1;
connection m_normal_1;
drop sequence s_db.s1;
--echo ###########################################
--echo update based table
--echo ###########################################
connection m_normal_1;
use s_db;
create sequence s_t start with 1 minvalue 1 maxvalue 20 increment by 1 cache 5 cycle;
connection master;
--sync_slave_with_master
connection s_normal_3;
use s_db;
select * from s_t;
connection m_normal_1;
select next value for s_t;
connection master;
--sync_slave_with_master
connection s_normal_3;
select * from s_t;
--echo ------------------------------------------
--echo master update nextval;
--echo ------------------------------------------
connection m_normal_1;
select next value for s_t;
update s_t set next_value= 11;
commit;
select * from s_t;
connection master;
--sync_slave_with_master
--echo ------------------------------------------
--echo show slave nextval;
--echo ------------------------------------------
connection s_normal_3;
select * from s_t;
connection m_normal_1;
select next value for s_t;
select * from s_t;
connection master;
--sync_slave_with_master
connection s_normal_3;
select * from s_t;
--echo ------------------------------------------
--echo update into invalid sequence
--echo ------------------------------------------
connection m_normal_1;
select * from s_t;
--error ER_SEQUENCE_INVALID_DATA
update s_t set next_value= 11,start=10, min_value=11;
commit;
create table t_1(id int);
insert into t_1 value(1111);
select next value for s_t;
insert into t_1 select next value for s_t;
commit;
select * from t_1;
--echo ------------------------------------------
--echo delete sequence row
--echo ------------------------------------------
connection m_normal_1;
--error ER_ILLEGAL_HA
delete from s_t;
commit;
select next value for s_t;
connection m_normal_1;
drop sequence s_t;
drop table t_1;
--echo ###########################################
--echo test transaction context (innodb)
--echo ###########################################
--echo ------------------------------------------
--echo transaction table and sequence
--echo normal transaction commit
--echo ------------------------------------------
connection m_normal_1;
use s_db;
create sequence s_1 cache 5;
create table t_1(id int)engine=innodb;
begin;
insert into t_1 values(1111);
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 values(2222);
commit;
select * from t_1;
connection master;
--sync_slave_with_master
connection s_normal_3;
use s_db;
select * from t_1;
--echo ------------------------------------------
--echo normal transaction rollback
--echo ------------------------------------------
connection m_normal_1;
begin;
insert into t_1 values(3333);
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
select * from t_1;
rollback;
select * from t_1;
select next value for s_1;
connection master;
--sync_slave_with_master
connection s_normal_3;
use s_db;
select * from t_1;
connection m_normal_1;
use s_db;
drop sequence s_1;
drop table t_1;
--echo ###########################################
--echo test transaction context (myisam)
--echo ###########################################
--echo ------------------------------------------
--echo transaction table and sequence
--echo normal transaction commit
--echo ------------------------------------------
connection m_normal_1;
use s_db;
create sequence s_1 cache 5;
create table t_1(id int)engine=myisam;
begin;
insert into t_1 values(1111);
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 values(2222);
commit;
select * from t_1;
connection master;
--sync_slave_with_master
connection s_normal_3;
use s_db;
select * from t_1;
--echo ------------------------------------------
--echo normal transaction rollback
--echo ------------------------------------------
connection m_normal_1;
begin;
insert into t_1 values(3333);
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
insert into t_1 select next value for s_1;
select * from t_1;
rollback;
select * from t_1;
select next value for s_1;
connection master;
--sync_slave_with_master
connection s_normal_3;
use s_db;
select * from t_1;
connection m_normal_1;
use s_db;
drop sequence s_1;
drop table t_1;
--echo ###########################################
--echo close binlog
--echo ###########################################
connection m_normal_1;
use s_db;
create sequence s1 cache 2;
select next value for s1;
select next value for s1;
select next value for s1;
select next value for s1;
commit;
select * from s1;
connection master;
--sync_slave_with_master
connection slave;
use s_db;
select * from s1;
--echo ------------------------------------------
--echo close session binlog.
--echo ------------------------------------------
connection master;
set session sql_log_bin=off;
select next value for s1;
select next value for s1;
select next value for s1;
select next value for s1;
set session sql_log_bin=on;
select * from s1;
connection master;
--sync_slave_with_master
connection slave;
use s_db;
select * from s1;
connection m_normal_1;
use s_db;
drop sequence s1;
--echo ###########################################
--echo statement binlog
--echo ###########################################
--echo ------------------------------------------
--echo set binlog_format=statement
--echo ------------------------------------------
connection master;
set session binlog_format=statement;
show session variables like '%binlog_format%';
create sequence s1 cache 2;
--error ER_BINLOG_STMT_MODE_AND_ROW_ENGINE
select next value for s1;
set session binlog_format=row;
select next value for s1;
connection master;
--sync_slave_with_master
connection slave;
use s_db;
select * from s1;
connection m_normal_1;
use s_db;
drop sequence s1;
--echo ###########################################
--echo test savepoint
--echo ###########################################
connection master;
set session binlog_format=row;
create sequence s1 cache 2;
create table t1(id int)engine=innodb;
begin;
insert into t1 values(1111);
savepoint sp1;
insert into t1 select next value for s1;
insert into t1 select next value for s1;
insert into t1 select next value for s1;
insert into t1 values(2222);
select * from t1;
rollback to sp1;
select * from t1;
select next value for s1;
commit;
drop sequence s1;
drop table t1;
--echo ###########################################
--echo test proc
--echo ###########################################
connection m_normal_1;
use s_db;
create table t(id int)engine=innodb;
delimiter //;
create procedure p1()
begin
create sequence s1 cache 2;
end//
create procedure p2()
begin
insert into t select next value for s1;
commit;
end//
delimiter ;//
call p1();
call p2();
call p2();
call p2();
call p2();
select * from t;
connection master;
--sync_slave_with_master
connection slave;
use s_db;
select * from t;
connection m_normal_1;
drop table t;
drop sequence s1;
drop procedure p1;
drop procedure p2;
--echo ###########################################
--echo test trigger
--echo ###########################################
connection m_normal_1;
use s_db;
create sequence s1 cache 2;
create table t1(id int)engine=innodb;
create table t2(id int)engine=innodb;
delimiter //;
CREATE TRIGGER tri_1
before INSERT ON t2 FOR EACH ROW
BEGIN
INSERT INTO t1 select next value for s1;
END//
delimiter ;//
begin;
insert into t2 values(1111);
insert into t2 values(1111);
insert into t2 values(1111);
insert into t2 values(1111);
select * from t2;
select * from t1;
rollback;
select * from t2;
select * from t1;
select next value for s1;
drop trigger tri_1;
drop table t1;
drop table t2;
drop sequence s1;
--echo ###########################################
--echo test function
--echo ###########################################
connection m_normal_1;
use s_db;
create sequence s1 cache 2;
create table t1(id int)engine=innodb;
delimiter //;
CREATE function f1() returns int
BEGIN
INSERT INTO t1 select next value for s1;
return (1);
END//
delimiter ;//
begin;
select f1();
select f1();
select f1();
select f1();
select * from t1;
rollback;
select * from t1;
select next value for s1;
drop function f1;
drop table t1;
drop sequence s1;
connection master;
use s_db;
drop database s_db;
drop user normal_1@'%';
drop user normal_2@'%';
drop user normal_3@'%';
drop user normal_4@'%';
--sync_slave_with_master
--source include/rpl_end.inc
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