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https://github.com/MariaDB/server.git
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b55a149194
* Removed integer_fields check * Reworked Vers_parse_info::check_sys_fields() * Misc renames * versioned as vers_sys_type_t * Removed versioned_by_sql(), versioned_by_engine() versioned() works as before; versioned(VERS_TIMESTAMP) is versioned_by_sql(); versioned(VERS_TRX_ID) is versioned_by_engine(). * create_tmp_table() fix * Foreign constraints for timestamp-based * Range auto-specifier fix * SQL: 1-row partition rotation fix [fixes #260] * Fix 'drop system versioning, algorithm=inplace'
249 lines
5.6 KiB
Plaintext
249 lines
5.6 KiB
Plaintext
-- source include/have_innodb.inc
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--echo #################
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--echo # Test RESTRICT #
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--echo #################
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create table parent(
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id int unique key
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) engine innodb;
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create table child(
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parent_id int,
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foreign key(parent_id) references parent(id)
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on delete restrict
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on update restrict
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) engine innodb with system versioning;
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insert into parent values(1);
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insert into child values(1);
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-- error ER_ROW_IS_REFERENCED_2
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delete from parent where id = 1;
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delete from child where parent_id = 1;
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delete from parent where id = 1;
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insert into parent values(1);
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insert into child values(1);
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-- error ER_ROW_IS_REFERENCED_2
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update parent set id=id+1;
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delete from child;
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update parent set id=id+1;
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select * from child for system_time from timestamp '1-1-1' to timestamp now(6);
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drop table child;
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drop table parent;
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--echo ##############################################
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--echo # Test when clustered index is a foreign key #
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--echo ##############################################
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create table parent(
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id int(10) unsigned unique key
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) engine innodb;
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create table child(
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parent_id int(10) unsigned primary key,
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foreign key(parent_id) references parent(id)
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) engine innodb with system versioning;
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insert into parent values(1);
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insert into child values(1);
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-- error ER_ROW_IS_REFERENCED_2
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delete from parent where id = 1;
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drop table child;
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drop table parent;
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--echo ################
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--echo # Test CASCADE #
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--echo ################
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create table parent(
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id int unique key
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) engine innodb;
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create table child(
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parent_id int,
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foreign key(parent_id) references parent(id)
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on delete cascade
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on update cascade
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) engine innodb with system versioning;
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insert into parent values(1);
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insert into child values(1);
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--echo ## FIXME: #415 update of foreign constraints is disabled
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call mtr.add_suppression("foreign key constraints in timestamp-based temporal table");
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--error ER_UNSUPPORTED_EXTENSION
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delete from parent where id = 1;
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delete from child where parent_id = 1;
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--echo ## FIXME END
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delete from parent where id = 1;
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select * from child;
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select * from child for system_time all;
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insert into parent values(1);
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insert into child values(1);
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update parent set id = id + 1;
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select * from child;
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select * from child for system_time all;
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drop table child;
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drop table parent;
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create or replace table parent (
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id int primary key
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) with system versioning
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engine innodb;
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create or replace table child (
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x int,
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parent_id int not null,
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constraint `parent-fk`
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foreign key (parent_id) references parent (id)
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on delete cascade
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on update restrict
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)
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engine innodb;
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insert into parent (id) values (2);
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insert into child (x, parent_id) values (2, 2);
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delete from parent;
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select * from child;
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drop table child;
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drop table parent;
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create or replace table parent (
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id int primary key
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)
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engine innodb;
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create or replace table child (
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id int primary key,
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parent_id int not null,
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constraint `parent-fk`
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foreign key (parent_id) references parent (id)
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on delete cascade
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on update restrict
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) with system versioning
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engine innodb;
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insert into parent (id) values (3);
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insert into child (id, parent_id) values (3, 3);
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--echo ## FIXME: #415 update of foreign constraints is disabled
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delete from child;
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--echo ## FIXME END
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delete from parent;
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select * from child;
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select * from child for system_time all;
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drop table child;
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drop table parent;
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--echo #################
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--echo # Test SET NULL #
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--echo #################
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create table parent(
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id int unique key
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) engine innodb;
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create table child(
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parent_id int,
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foreign key(parent_id) references parent(id)
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on delete set null
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on update set null
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) engine innodb with system versioning;
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insert into parent values(1);
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insert into child values(1);
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delete from child;
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insert into child values(1);
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--echo ## FIXME: #415 update of foreign constraints is disabled
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delete from child where parent_id = 1;
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--echo ## FIXME END
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delete from parent where id = 1;
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select * from child;
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select * from child for system_time from timestamp '1-1-1' to timestamp now(6);
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delete from child;
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insert into parent values(1);
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insert into child values(1);
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## FIXME: #415 update of foreign constraints is disabled
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if (0)
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{
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update parent set id=id+1;
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select * from child;
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select * from child for system_time from timestamp '1-1-1' to timestamp now(6);
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}
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## FIXME END
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drop table child;
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drop table parent;
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--echo ###########################
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--echo # Parent table is foreign #
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--echo ###########################
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create or replace table parent(
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id int unique key
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) engine innodb with system versioning;
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create or replace table child(
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parent_id int,
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foreign key(parent_id) references parent(id)
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) engine innodb;
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insert into parent values(1);
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insert into child values(1);
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-- error ER_ROW_IS_REFERENCED_2
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delete from parent;
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-- error ER_ROW_IS_REFERENCED_2
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update parent set id=2;
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delete from child;
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delete from parent;
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-- error ER_NO_REFERENCED_ROW_2
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insert into child values(1);
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insert into parent values(1);
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insert into child values(1);
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-- error ER_ROW_IS_REFERENCED_2
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delete from parent;
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-- error ER_ROW_IS_REFERENCED_2
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update parent set id=2;
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drop table child;
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drop table parent;
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--echo ###################
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--echo # crash on DELETE #
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--echo ###################
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create or replace table a (
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cola int(10) primary key,
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v_cola int(10) as (cola mod 10) virtual
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) engine=innodb with system versioning;
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create index v_cola on a (v_cola);
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create or replace table b(
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cola int(10),
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v_cola int(10)
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) engine=innodb with system versioning;
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alter table b add constraint `v_cola_fk`
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foreign key (v_cola) references a (v_cola);
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insert into a(cola) values (12);
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insert into b(cola, v_cola) values (10,2);
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--error ER_ROW_IS_REFERENCED_2
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delete from a;
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drop table b, a;
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