Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 125 insertions, 0 deletions

diff --git a/mysql-test/suite/innodb/t/innodb-fkcheck.test b/mysql-test/suite/innodb/t/innodb-fkcheck.test
new file mode 100644
index 00000000..5ff3533f
--- /dev/null
+++ b/mysql-test/suite/innodb/t/innodb-fkcheck.test
@@ -0,0 +1,125 @@
+--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
+#
+CREATE TABLE b (
+  b bigint unsigned NOT NULL,
+  d1 date NOT NULL,
+  PRIMARY KEY (b,d1)
+) ENGINE=InnoDB;
+DROP TABLE b;
+
+set foreign_key_checks = 1;
+--error ER_CANT_CREATE_TABLE
+CREATE TABLE b (
+  b bigint unsigned NOT NULL,
+  d1 date NOT NULL,
+  PRIMARY KEY (b,d1)
+) ENGINE=InnoDB;
+
+show warnings;
+set foreign_key_checks = 0;
+
+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