call mtr.add_suppression("InnoDB: In RENAME TABLE table `test`.`t4` is referenced in foreign key constraints which are not compatible with the new table definition.");
CREATE DATABASE test_jfg;
CREATE DATABASE test_jfg2;
CREATE TABLE test_jfg.test (a int unsigned PRIMARY KEY) ENGINE=InnoDB;
RENAME TABLE test_jfg.test TO test_jfg2.test;
SELECT REPLACE(filename,'\\','/') path
FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES WHERE filename LIKE '%test%';
path
./test_jfg2/test.ibd
DROP DATABASE test_jfg;
# restart
DROP DATABASE test_jfg2;
CREATE DATABASE abc_def;
CREATE DATABASE abc_def2;
CREATE TABLE abc_def.test (a int unsigned PRIMARY KEY) ENGINE=InnoDB;
RENAME TABLE abc_def.test TO abc_def2.test1;
SELECT REPLACE(filename,'\\','/') path
FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES WHERE filename LIKE '%test%';
path
./abc_def2/test1.ibd
DROP DATABASE abc_def;
# restart
DROP DATABASE abc_def2;
call mtr.add_suppression("InnoDB: Cannot rename '.*t1.ibd' to '.*non_existing_db.*' because the target schema directory doesn't exist");
CREATE TABLE t1 (a INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES(100);
RENAME TABLE t1 TO non_existing_db.t1;
ERROR HY000: Error on rename of './test/t1' to './non_existing_db/t1' (errno: 168 "Unknown (generic) error from engine")
FOUND 1 /\[ERROR\] InnoDB: Cannot rename '.*t1\.ibd' to '.*non_existing_db/ in mysqld.1.err
SET GLOBAL innodb_fast_shutdown=2;
# restart
SELECT * FROM t1;
a
100
DROP TABLE t1;
#
# MDEV-25509 Atomic DDL: Assertion `err != DB_DUPLICATE_KEY'
#	fails after previous error upon multi-RENAME
#
SET FOREIGN_KEY_CHECKS= OFF;
CREATE TABLE t1 (pk INT PRIMARY KEY, f INT, FOREIGN KEY (f) REFERENCES t4 (x)) ENGINE=InnoDB;
ALTER TABLE t1 DROP KEY f;
CREATE TABLE t2 (a INT) ENGINE=InnoDB;
RENAME TABLE t1 TO t3, t3 TO t4;
ERROR HY000: Error on rename of './test/t3' to './test/t4' (errno: 150 "Foreign key constraint is incorrectly formed")
RENAME TABLE t2 TO t3;
DROP TABLE t3, t1;
SET FOREIGN_KEY_CHECKS=DEFAULT;