# Testing of potential problems in Aria and alter table

-- source include/have_maria.inc

drop table if exists t1;

#
# MDEV-4970 Wrong result with Aria table populated with disabled keys
#

CREATE TABLE t1 (pk INT, d DATETIME, PRIMARY KEY(pk), KEY(d)) ENGINE=Aria;
ALTER TABLE t1 DISABLE KEYS;
INSERT INTO t1 VALUES (1,'2000-01-01 22:22:22'),(2,'2012-12-21 12:12:12');
INSERT INTO t1 VALUES (3, '2008-07-24');
ALTER TABLE t1 ENABLE KEYS;

SELECT t1a.pk FROM t1 AS t1a LEFT JOIN t1 AS t1b ON t1a.pk = t1b.pk;
SELECT * FROM t1 AS t1a LEFT JOIN t1 AS t1b ON t1a.pk = t1b.pk;
DROP TABLE t1;

CREATE TABLE t1 (pk INT PRIMARY KEY, i INT, KEY(i)) ENGINE=Aria;
ALTER TABLE t1 DISABLE KEYS;
INSERT INTO t1 VALUES (1,11);
INSERT INTO t1 VALUES (2,0),(3,33),(4,0),(5,55),(6,66),(7,0),(8,88),(9,99);
ALTER TABLE t1 ENABLE KEYS;
SELECT * FROM t1 WHERE i = 0 OR pk BETWEEN 6 AND 10;
DROP TABLE t1;

#
# MDEV-14943
# Assertion `block->type == PAGECACHE_EMPTY_PAGE || block->type == type ||
# type == PAGECACHE_LSN_PAGE || type == PAGECACHE_READ_UNKNOWN_PAGE ||
# block->type == PAGECACHE_READ_UNKNOWN_PAGE' failed in pagecache_read upon
# CREATE ... SELECT from Aria table
#

CREATE TABLE t1 (f INT) ENGINE=Aria transactional=1;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES (1),(2);
--error ER_BAD_FIELD_ERROR
ALTER TABLE t1 ORDER BY unknown_column;
SHOW CREATE TABLE t1;
CREATE TABLE t2 SELECT * FROM t1;
DROP TABLE t1, t2;

--echo #
--echo # MDEV-19055 Assertion `(_my_thread_var())->thr_errno != 0' failed in pagecache_read
--echo #

--disable_warnings
CREATE OR REPLACE TABLE t1 (x INT) ENGINE=Aria;
CREATE TEMPORARY TABLE t2 (a TIME) ENGINE=Aria;
ALTER TABLE t2 ADD b DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP;
ALTER TABLE t2 ADD CHECK (b = 4);
INSERT IGNORE INTO t2 () VALUES (),(),(),();
ALTER IGNORE TABLE t2 ADD c INT;
SELECT count(a),sum(a) FROM t2;
DELETE FROM t2 ORDER BY c LIMIT 1;
INSERT IGNORE INTO t2 SELECT * FROM t2;
OPTIMIZE TABLE t2;
SELECT count(a),sum(a) FROM t2;
INSERT IGNORE INTO t2 SELECT * FROM t2;
SET SQL_MODE= 'STRICT_ALL_TABLES';
SELECT count(a),sum(a) FROM t2;
--error ER_TRUNCATED_WRONG_VALUE
ALTER TABLE t2 CHANGE IF EXISTS d c INT;
SELECT count(a),sum(a) FROM t2;
ALTER IGNORE TABLE t2 ADD IF NOT EXISTS e BIT;
ALTER TABLE t1 MODIFY IF EXISTS xx INT;
INSERT IGNORE INTO t2 () VALUES (),(),(),();
SELECT count(a),sum(a) FROM t2;
--enable_warnings
check table t1;
check table t2;
DROP TABLE t1,t2;

--echo #
--echo # MDEV-17576
--echo # Assertion `share->reopen == 1' failed in maria_extra upon ALTER on
--echo # Aria table with triggers and locks
--echo #

CREATE TABLE t1 (a INT) ENGINE=Aria;
CREATE TRIGGER tr BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t1 SELECT * FROM t1;
LOCK TABLE t1 WRITE;
ALTER TABLE t1 FORCE, LOCK=EXCLUSIVE;
DROP TRIGGER tr;
DROP TABLE t1;

--echo #
--echo # End of 10.2 test
--echo #