--source include/have_sequence.inc


--echo #
--echo # MDEV-23318 Assertion `cache_empty(keycache)' failed in
--echo # prepare_resize_simple_key_cache
--echo #

SET @buffer_size.save= @@key_buffer_size;
SET GLOBAL key_buffer_size= 134217728;
SET myisam_repair_threads= 6;

CREATE TABLE t1 (
    pk INT AUTO_INCREMENT,
    a INTEGER,
    b DATE,
    c VARCHAR(1),
    d BLOB,
    PRIMARY KEY (pk),
    KEY (a),
    KEY (b),
    KEY (c, a),
    UNIQUE (d)
) ENGINE=MyISAM;
 
INSERT INTO t1 (a,b,c) SELECT seq, '2020-12-12', 'x' FROM seq_1_to_20;

ALTER TABLE t1 DISABLE KEYS;
SET GLOBAL c.key_buffer_size= 13700864;
--error ER_WRONG_VALUE_COUNT_ON_ROW
INSERT INTO t1 SELECT 1;
SET  GLOBAL c.key_buffer_size= 0;
DROP TABLE t1;
 
SET GLOBAL key_buffer_size= 134217728;

CREATE TABLE t1 (
    pk INT AUTO_INCREMENT,
    a INTEGER,
    b DATE,
    c VARCHAR(1),
    d VARBINARY(40982),
    PRIMARY KEY (pk),
    KEY (a),
    KEY (b),
    KEY (c, a),
    UNIQUE (d)
) ENGINE=MyISAM;
INSERT INTO t1 (a,b,c) SELECT seq, '2020-12-12', 'x' FROM seq_1_to_20;
ALTER TABLE t1 DISABLE KEYS;
SET GLOBAL c.key_buffer_size= 13700864;
--error ER_WRONG_VALUE_COUNT_ON_ROW
INSERT INTO t1 SELECT 1;
SET  GLOBAL c.key_buffer_size= 0;

DROP TABLE t1;
SET GLOBAL key_buffer_size= @buffer_size.save;