# Bug #22477433: TABLE WITH UNKNOWN COLLATION CRASHES MYSQL
#
# Create a table with a certain collation. Restart
# the server with a new --character-sets-dir where
# the collation is not supported. Verify that we
# can do DROP and RENAME TABLE, and that CHECK TABLE
# will report a warning.
#
# New character sets dir:
SHOW VARIABLES LIKE 'character_sets_dir%';
Variable_name	Value
character_sets_dir	MYSQL_TEST_DIR/std_data/
#
# Show new collation available in the new character sets dir:
SHOW COLLATION LIKE 'utf8_phone_ci';
Collation	Charset	Id	Default	Compiled	Sortlen	Pad_attribute
utf8_phone_ci	utf8	352			8	PAD SPACE
#
# Create two tables using the new collation:
CREATE TABLE t1 (i INTEGER, a VARCHAR(10) COLLATE utf8_phone_ci) COLLATE utf8_phone_ci;
Warnings:
Warning	3778	'utf8_phone_ci' is a collation of the deprecated character set UTF8MB3. Please consider using UTF8MB4 with an appropriate collation instead.
Warning	3778	'utf8_phone_ci' is a collation of the deprecated character set UTF8MB3. Please consider using UTF8MB4 with an appropriate collation instead.
CREATE TABLE t2 (i INTEGER, a VARCHAR(10) COLLATE utf8_phone_ci) COLLATE utf8_phone_ci;
Warnings:
Warning	3778	'utf8_phone_ci' is a collation of the deprecated character set UTF8MB3. Please consider using UTF8MB4 with an appropriate collation instead.
Warning	3778	'utf8_phone_ci' is a collation of the deprecated character set UTF8MB3. Please consider using UTF8MB4 with an appropriate collation instead.
#
# Restart server with original character sets dir:
# restart:--character-sets-dir=MYSQL_CHARSETSDIR
SET @@global.log_error_verbosity = 1;
#
# Reverted to old character sets dir:
SHOW VARIABLES LIKE 'character_sets_dir%';
Variable_name	Value
character_sets_dir	MYSQL_CHARSETSDIR/
#
# The newly added collation has been deleted:
SHOW COLLATION LIKE 'utf8_phone_ci';
Collation	Charset	Id	Default	Compiled	Sortlen	Pad_attribute
#
# Check behavior of CHECK TABLE (succeed, but report error):
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	Error	invalid collation id 352 for table t1, column i
test.t1	check	error	Corrupt
#
# Check behavior of RENAME TABLE (succeed):
RENAME TABLE t1 TO t1_new;
RENAME TABLE t1_new TO t1;
#
# Check behavior of ALTER TABLE w. COPY (fail):
ALTER TABLE t1 ADD COLUMN (j INTEGER);
ERROR HY000: invalid collation id 352 for table t1, column i
#
# Check behavior of SELECT (fail):
SELECT * FROM t1;
ERROR HY000: invalid collation id 352 for table t1, column i
#
# Check behavior of INSERT (fail):
INSERT INTO t1 VALUES (1);
ERROR HY000: invalid collation id 352 for table t1, column i
#
# Check behavior of SHOW CREATE (fail):
SHOW CREATE TABLE t1;
ERROR HY000: invalid collation id 352 for table t1, column i
#
# Check behavior of DROP TABLE (succeed):
DROP TABLE t1;
DROP TABLE t2;
SET @@global.log_error_verbosity= 3;