CREATE TABLE t1(a INT, b VARCHAR(10), INDEX(a))ENGINE=InnoDB PARTITION BY RANGE(a) (PARTITION pa VALUES LESS THAN (3), PARTITION pb VALUES LESS THAN (5)); CREATE TABLE t2(a INT, FOREIGN KEY(a) REFERENCES t1(a))ENGINE=INNODB PARTITION BY RANGE(a) (PARTITION pa VALUES LESS THAN (2), PARTITION pb VALUES LESS THAN (4)); ERROR HY000: Partitioned tables do not support FOREIGN KEY DROP TABLE t1; # # MDEV-24754 Server crash in # ha_partition_inplace_ctx::~ha_partition_inplace_ctx # CREATE TABLE t1 (id INT PRIMARY KEY, a INT, va INT AS (a) VIRTUAL) ENGINE=InnoDB PARTITION BY HASH(id) PARTITIONS 2; ALTER TABLE t1 ADD b INT, ALGORITHM=INSTANT; DROP TABLE t1;