mariadb/mysql-test/suite/innodb/t/innodb-fkcheck.test
Monty 9cba6c5aa3 Updated mtr files to support different compiled in options
This allows one to run the test suite even if any of the following
options are changed:
- character-set-server
- collation-server
- join-cache-level
- log-basename
- max-allowed-packet
- optimizer-switch
- query-cache-size and query-cache-type
- skip-name-resolve
- table-definition-cache
- table-open-cache
- Some innodb options
etc

Changes:
- Don't print out the value of system variables as one can't depend on
  them to being constants.
- Don't set global variables to 'default' as the default may not
  be the same as the test was started with if there was an additional
  option file. Instead save original value and reset it at end of test.
- Test that depends on the latin1 character set should include
  default_charset.inc or set the character set to latin1
- Test that depends on the original optimizer switch, should include
  default_optimizer_switch.inc
- Test that depends on the value of a specific system variable should
  set it in the test (like optimizer_use_condition_selectivity)
- Split subselect3.test into subselect3.test and subselect3.inc to
  make it easier to set and reset system variables.
- Added .opt files for test that required specfic options that could
  be changed by external configuration files.
- Fixed result files in rockdsb & tokudb that had not been updated for
  a while.
2019-09-01 19:17:35 +03:00

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Text

--source include/have_innodb.inc
--source include/default_charset.inc
#
# MDEV-10083: Orphan ibd file when playing with foreign keys
#
--disable_query_log
SET @start_global_fpt = @@global.innodb_file_per_table;
SET @start_global_fkc = @@global.foreign_key_checks;
--enable_query_log
set global innodb_file_per_table = 1;
--disable_warnings
drop table if exists b;
drop database if exists bug_fk;
--enable_warnings
let $MYSQLD_DATADIR = `select @@datadir`;
create database bug_fk;
use bug_fk;
CREATE TABLE b (
b int unsigned NOT NULL,
d1 datetime NOT NULL,
PRIMARY KEY (b,d1)
) ENGINE=InnoDB;
CREATE TABLE c (
b int unsigned NOT NULL,
d1 datetime NOT NULL,
d2 datetime NOT NULL,
PRIMARY KEY (b,d1),
CONSTRAINT b_fk FOREIGN KEY (b) REFERENCES b (b)
) ENGINE=InnoDB;
show warnings;
set foreign_key_checks = 0;
DROP TABLE IF EXISTS b;
show create table c;
#
# Note that column b has different type in parent table
#
--error 1005
CREATE TABLE b (
b bigint unsigned NOT NULL,
d1 date NOT NULL,
PRIMARY KEY (b,d1)
) ENGINE=InnoDB;
show warnings;
DROP TABLE IF EXISTS d;
CREATE TABLE d (
b bigint unsigned NOT NULL,
d1 date NOT NULL,
PRIMARY KEY (b,d1),
CONSTRAINT bd_fk FOREIGN KEY (b) REFERENCES b (b)
) ENGINE=InnoDB;
show warnings;
set foreign_key_checks = 1;
show create table c;
show create table d;
#
# Table c column b used on foreign key has different type
# compared referenced column b in table b, but this
# create still produced b.ibd file. This is because
# we row_drop_table_for_mysql was called and referenced
# table is not allowed to be dropped even in case
# when actual create is not successfull.
#
--error 1005
CREATE TABLE b (
b bigint unsigned NOT NULL,
d1 date NOT NULL,
PRIMARY KEY (b,d1)
) ENGINE=InnoDB;
show warnings;
--list_files $MYSQLD_DATADIR/bug_fk b*
set foreign_key_checks=0;
drop table c;
drop table d;
--list_files $MYSQLD_DATADIR/bug_fk b*
create table b(id int) engine=innodb;
show warnings;
--list_files $MYSQLD_DATADIR/bug_fk b*
#
# Cleanup
#
--disable_query_log
SET @@global.innodb_file_per_table = @start_global_fpt;
SET @@global.foreign_key_checks = @start_global_fkc;
--enable_query_log
--disable_warnings
drop table if exists b;
drop database if exists bug_fk;
--enable_warnings