Tests for MDEV-15881 Assertion `is_valid_value_slow()' failed in Datetime::Datetime or corrupt data after ALTER with indexed persistent column
The patch for "MDEV-18486 Database crash on a table with indexed virtual column" fixed MDEV-15881 as well. So adding tests only.
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@ -383,3 +383,28 @@ select * from t1;
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id hexid
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id hexid
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100 64
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100 64
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drop table t1;
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drop table t1;
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#
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# MDEV-15881 Assertion `is_valid_value_slow()' failed in Datetime::Datetime or corrupt data after ALTER with indexed persistent column
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#
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CREATE TABLE t1 (i INT, d1 DATE, d2 DATE NOT NULL, t TIMESTAMP, KEY(t)) ENGINE=MyISAM;
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INSERT INTO t1 VALUES (1,'2023-03-16','2023-03-15','2012-12-12 12:12:12');
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ALTER TABLE t1 MODIFY t FLOAT AS (i) PERSISTENT;
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SELECT i, d1, d2 FROM t1 INTO OUTFILE 'load_t1';
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DELETE FROM t1;
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LOAD DATA INFILE 'load_t1' INTO TABLE t1 (i,d1,d2);
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SELECT * FROM t1 WHERE d2 < d1;
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i d1 d2 t
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1 2023-03-16 2023-03-15 1
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DROP TABLE t1;
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CREATE TABLE t1 (
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i INT DEFAULT NULL,
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d1 DATE DEFAULT NULL,
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d2 DATE NOT NULL,
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t FLOAT GENERATED ALWAYS AS (i) STORED,
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KEY (t)
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) ENGINE=MyISAM;
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LOAD DATA INFILE 'load_t1' INTO TABLE t1 (i,d1,d2);
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SELECT * FROM t1 WHERE d2 < d1;
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i d1 d2 t
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1 2023-03-16 2023-03-15 1
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DROP TABLE t1;
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@ -272,3 +272,31 @@ create table t1 ( id int primary key,
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insert into t1 (id) select 100;
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insert into t1 (id) select 100;
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select * from t1;
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select * from t1;
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drop table t1;
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drop table t1;
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--echo #
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--echo # MDEV-15881 Assertion `is_valid_value_slow()' failed in Datetime::Datetime or corrupt data after ALTER with indexed persistent column
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--echo #
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CREATE TABLE t1 (i INT, d1 DATE, d2 DATE NOT NULL, t TIMESTAMP, KEY(t)) ENGINE=MyISAM;
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INSERT INTO t1 VALUES (1,'2023-03-16','2023-03-15','2012-12-12 12:12:12');
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ALTER TABLE t1 MODIFY t FLOAT AS (i) PERSISTENT;
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SELECT i, d1, d2 FROM t1 INTO OUTFILE 'load_t1';
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DELETE FROM t1;
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LOAD DATA INFILE 'load_t1' INTO TABLE t1 (i,d1,d2);
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SELECT * FROM t1 WHERE d2 < d1;
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DROP TABLE t1;
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CREATE TABLE t1 (
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i INT DEFAULT NULL,
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d1 DATE DEFAULT NULL,
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d2 DATE NOT NULL,
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t FLOAT GENERATED ALWAYS AS (i) STORED,
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KEY (t)
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) ENGINE=MyISAM;
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LOAD DATA INFILE 'load_t1' INTO TABLE t1 (i,d1,d2);
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SELECT * FROM t1 WHERE d2 < d1;
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DROP TABLE t1;
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# Cleanup
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--let $datadir= `SELECT @@datadir`
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--remove_file $datadir/test/load_t1
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