108 lines
3.2 KiB
Text
108 lines
3.2 KiB
Text
--echo # Bug #22477433: TABLE WITH UNKNOWN COLLATION CRASHES MYSQL
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--echo #
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--echo # Create a table with a certain collation. Restart
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--echo # the server with a new --character-sets-dir where
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--echo # the collation is not supported. Verify that we
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--echo # can do DROP and RENAME TABLE, and that CHECK TABLE
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--echo # will report a warning.
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--echo #
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--echo # New character sets dir:
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--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
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SHOW VARIABLES LIKE 'character_sets_dir%';
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--echo #
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--echo # Show new collation available in the new character sets dir:
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SHOW COLLATION LIKE 'utf8mb3_phone_ci';
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--echo #
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--echo # Create two tables using the new collation:
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CREATE TABLE t1 (i INTEGER, a VARCHAR(10) COLLATE utf8mb3_phone_ci) COLLATE utf8mb3_phone_ci;
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CREATE TABLE t2 (i INTEGER, a VARCHAR(10) COLLATE utf8mb3_phone_ci) COLLATE utf8mb3_phone_ci;
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--echo #
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--echo # Restart server with original character sets dir:
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--let $restart_parameters=restart:--character-sets-dir=$MYSQL_CHARSETSDIR
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--replace_result $MYSQL_CHARSETSDIR MYSQL_CHARSETSDIR
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--source include/restart_mysqld.inc
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--let $old_log_error_verbosity = `select @@global.log_error_verbosity`
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SET @@global.log_error_verbosity = 1;
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--echo #
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--echo # Reverted to old character sets dir:
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--replace_result $MYSQL_CHARSETSDIR MYSQL_CHARSETSDIR
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SHOW VARIABLES LIKE 'character_sets_dir%';
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--echo #
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--echo # The newly added collation has been deleted:
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SHOW COLLATION LIKE 'utf8mb3_phone_ci';
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--echo #
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--echo # Check behavior of CHECK TABLE (succeed, but report error):
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CHECK TABLE t1;
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--echo #
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--echo # Check behavior of RENAME TABLE (succeed):
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RENAME TABLE t1 TO t1_new;
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RENAME TABLE t1_new TO t1;
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--echo #
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--echo # Check behavior of ALTER TABLE w. COPY (fail):
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--error ER_UNKNOWN_COLLATION
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ALTER TABLE t1 ADD COLUMN (j INTEGER);
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--echo #
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--echo # Check behavior of SELECT (fail):
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--error ER_UNKNOWN_COLLATION
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SELECT * FROM t1;
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--echo #
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--echo # Check behavior of INSERT (fail):
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--error ER_UNKNOWN_COLLATION
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INSERT INTO t1 VALUES (1);
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--echo #
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--echo # Check behavior of SHOW CREATE (fail):
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--error ER_UNKNOWN_COLLATION
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SHOW CREATE TABLE t1;
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--echo #
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--echo # Check behavior of DROP TABLE (succeed):
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# Note that we introduce the table t2 for this purpose since
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# dropping t1 is likely to succeed anyway since the table is
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# cached in innodb after being renamed.
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DROP TABLE t1;
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DROP TABLE t2;
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--eval SET @@global.log_error_verbosity= $old_log_error_verbosity
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--echo #
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--echo # Bug#29904087: WHEN DEFAULT_COLLATION_FOR_UTF8MB4 IS CHANGED,
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--echo # MYSQLPUMP MAY FAIL DUE TO ILLEGAL MIX OF
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--echo # COLLATIONS
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--echo #
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CREATE TABLE t1 (a CHAR(1)) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci;
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CREATE TABLE t2 (a CHAR(1)) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci;
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CREATE FUNCTION f1 (a CHAR(1)) RETURNS CHAR(1) CHARSET utf8mb4 RETURN a;
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CREATE VIEW v1 AS SELECT f1(a) AS a FROM t1;
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CREATE VIEW v2 AS SELECT 1 FROM v1 JOIN t2 WHERE v1.a = t2.a;
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--connect (con1,localhost,root,,test)
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SET @@session.default_collation_for_utf8mb4 = utf8mb4_general_ci;
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SHOW CREATE VIEW v2;
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--connection default
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--disconnect con1
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#Cleanup
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DROP TABLE t1, t2;
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DROP VIEW v1, v2;
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DROP FUNCTION f1;
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# restore default values
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--let $restart_parameters = restart:
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--source include/restart_mysqld.inc
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