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1084fa77ab
This bug is a cousin of MDEV-18719 and MDEV-20190, which failed to relax a debug assertion in one more code path. row_log_table_apply_convert_mrec(): Use dict_col_t::same_format() and ignore all format-agnostic flags in the assertions.
99 lines
2.6 KiB
Text
99 lines
2.6 KiB
Text
--source include/have_innodb.inc
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--source include/have_debug.inc
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--source include/have_debug_sync.inc
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--source alter_sql_mode.inc
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let $sql_mode = `SELECT @@SQL_MODE`;
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let $error_code = 0;
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if ($sql_mode == "STRICT_TRANS_TABLES") {
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let $error_code = WARN_DATA_TRUNCATED;
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}
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# Alter table should fail for strict sql mode
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CREATE TABLE t1(c1 INT NOT NULL, c2 INT, PRIMARY KEY(c1))ENGINE=INNODB;
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INSERT INTO t1 VALUES(1, 1);
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--enable_info
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SET DEBUG_SYNC= 'row_merge_after_scan
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SIGNAL opened WAIT_FOR flushed';
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send ALTER TABLE t1 CHANGE c2 c2 INT NOT NULL DEFAULT 2;
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connect (con1,localhost,root);
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SET DEBUG_SYNC= 'now WAIT_FOR opened';
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INSERT INTO t1 VALUES(2, NULL);
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UPDATE t1 SET c1 = 3 WHERE c2 = 1;
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SET DEBUG_SYNC= 'now SIGNAL flushed';
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connection default;
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--error $error_code
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reap;
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--disable_info
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SELECT * FROM t1;
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DROP TABLE t1;
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# Alter table should successfully apply the log for the alter operation
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CREATE TABLE t1(c1 INT NOT NULL, c2 INT, PRIMARY KEY(c1))ENGINE=INNODB;
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INSERT INTO t1 VALUES(1, 1);
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--enable_info
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SET DEBUG_SYNC= 'row_merge_after_scan
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SIGNAL opened WAIT_FOR flushed';
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send ALTER TABLE t1 CHANGE c2 c2 INT NOT NULL DEFAULT 2;
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connection con1;
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SET DEBUG_SYNC= 'now WAIT_FOR opened';
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INSERT INTO t1 VALUES(2, 3);
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UPDATE t1 SET c1 = 3 WHERE c2 = 1;
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SET DEBUG_SYNC= 'now SIGNAL flushed';
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connection default;
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reap;
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--disable_info
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SELECT * FROM t1;
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DROP TABLE t1;
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# Alter ignore should not give error
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CREATE TABLE t1(c1 INT NOT NULL, c2 INT, c3 INT, PRIMARY KEY(c1))ENGINE=INNODB;
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INSERT INTO t1 VALUES(1, 2, 3);
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--enable_info
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SET DEBUG_SYNC= 'row_merge_after_scan
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SIGNAL opened WAIT_FOR flushed';
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send ALTER IGNORE TABLE t1 CHANGE c2 c2 INT NOT NULL DEFAULT 2;
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connection con1;
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SET DEBUG_SYNC= 'now WAIT_FOR opened';
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UPDATE t1 SET c2= 2 WHERE c1 = 1;
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INSERT INTO t1 VALUES (2, NULL, 4);
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SET DEBUG_SYNC= 'now SIGNAL flushed';
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connection default;
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reap;
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--disable_info
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SELECT * FROM t1;
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DROP TABLE t1;
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SET DEBUG_SYNC='RESET';
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--echo #
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--echo # MDEV-21539 Assertion ...prtype... in row_log_table_apply_convert_mrec
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--echo #
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CREATE TABLE t1 (f VARCHAR(8) CHARACTER SET latin1 COLLATE latin1_swedish_ci)
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ENGINE=InnoDB;
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connection con1;
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SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL scanned WAIT_FOR insert_done';
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send ALTER TABLE t1 MODIFY f VARCHAR(256) COLLATE latin1_german2_ci NOT NULL;
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--echo # session default
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connection default;
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SET DEBUG_SYNC = 'now WAIT_FOR scanned';
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INSERT INTO t1 VALUES('one');
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SET DEBUG_SYNC = 'now SIGNAL insert_done';
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connection con1;
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reap;
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disconnect con1;
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connection default;
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SET DEBUG_SYNC=RESET;
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ALTER TABLE t1 CHANGE f eins VARCHAR(257) COLLATE latin1_german1_ci NOT NULL,
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ALGORITHM=INSTANT;
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SELECT * FROM t1;
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DROP TABLE t1;
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