--echo #
--echo #Bug#21958734: INNODB: FAILING ASSERTION: *MBMAXLEN < 5 IN
--echo #              FILE HA_INNODB.CC LINE 1803
--echo #
SHOW CHARACTER SET LIKE '%filename%';
SHOW COLLATION LIKE '%filename%';
--error ER_BAD_FIELD_ERROR
SELECT _filename'abcd';
--error ER_UNKNOWN_CHARACTER_SET
SELECT CONVERT(_latin1'abcd' USING filename);
--error ER_UNKNOWN_CHARACTER_SET
SELECT CAST(_latin1'abcd' AS CHAR CHARACTER SET filename);
--error ER_UNKNOWN_CHARACTER_SET
SET NAMES 'filename';
SET NAMES 'utf8';
--error ER_UNKNOWN_CHARACTER_SET
SET CHARACTER_SET_CLIENT=17;
SET CHARACTER_SET_CLIENT=33;

--disable_warnings
DROP DATABASE IF EXISTS db21958734;
--enable_warnings

--error ER_UNKNOWN_CHARACTER_SET
CREATE DATABASE db21958734 CHARACTER SET filename;
--error ER_UNKNOWN_COLLATION
CREATE DATABASE db21958734 COLLATE filename;
CREATE DATABASE db21958734 CHARACTER SET utf8;
--error ER_UNKNOWN_CHARACTER_SET
ALTER DATABASE db21958734 CHARACTER SET filename;
--error ER_UNKNOWN_COLLATION
ALTER DATABASE db21958734 COLLATE filename;
ALTER DATABASE db21958734 CHARACTER SET latin1;
USE db21958734;
--error ER_UNKNOWN_CHARACTER_SET
CREATE TABLE t1(a VARCHAR(10)) CHARACTER SET filename;
--error ER_UNKNOWN_COLLATION
CREATE TABLE t1(a VARCHAR(10)) COLLATE filename;
--error ER_UNKNOWN_CHARACTER_SET
CREATE TABLE t1(a VARCHAR(10) CHARACTER SET filename);
--error ER_UNKNOWN_COLLATION
CREATE TABLE t1(a VARCHAR(10) COLLATE filename);
CREATE TABLE t1(a VARCHAR(10) CHARACTER SET utf8) CHARACTER SET latin1;
--error ER_UNKNOWN_CHARACTER_SET
ALTER TABLE t1 CHARACTER SET filename;
--error ER_UNKNOWN_COLLATION
ALTER TABLE t1 COLLATE filename;
ALTER TABLE t1 CHARACTER SET gbk;
--error ER_UNKNOWN_CHARACTER_SET
ALTER TABLE t1 MODIFY a VARCHAR(10) CHARACTER SET filename;
--error ER_UNKNOWN_COLLATION
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE filename;
ALTER TABLE t1 MODIFY a VARCHAR(10) CHARACTER SET cp932;
DROP DATABASE db21958734;

--source include/not_valgrind.inc
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc

--error 1
--exec $MYSQLD --datadir=../data  --basedir=. --lc-messages-dir=$MYSQLTEST_VARDIR/../../share/english --character-set-server=filename >$MYSQLTEST_VARDIR/log/mysqld_out_err.log 2>&1

--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc
--disable_reconnect

--echo #
--echo # Bug#29110613: UNICODE STRING INCORRECTLY MARKED AS INVALID
--echo #

USE test;
SET NAMES utf8mb4;
--error ER_CANNOT_CONVERT_STRING
SELECT 'x' AS '🐬';
SELECT '🐬';
CREATE TABLE 🐬(a INT);
CREATE TABLE t1(🐬 INT);
CREATE TABLE t2(a INT COMMENT "🐬");
CREATE TABLE t3(a INT);
--error ER_CANNOT_CONVERT_STRING
CREATE VIEW v1 AS SELECT 'x' AS'🐬';
DROP TABLE 🐬;
DROP TABLE t1, t2, t3;
PREPARE stmt FROM "SELECT 'x' AS '🐬'";
EXECUTE stmt;

SET NAMES utf8mb3;
SELECT 'x' AS '🐬';
SELECT '🐬';
--error ER_INVALID_CHARACTER_STRING
CREATE TABLE 🐬(a INT);
--error ER_INVALID_CHARACTER_STRING
CREATE TABLE t1(🐬 INT);
--error ER_INVALID_CHARACTER_STRING
CREATE TABLE t2(a INT COMMENT "🐬");
CREATE TABLE t3(a INT);
--error ER_INVALID_CHARACTER_STRING
CREATE VIEW v1 AS SELECT 'x' AS'🐬';
DROP TABLE t3;
PREPARE stmt FROM "SELECT 'x' AS '🐬'";
EXECUTE stmt;

SET NAMES default;

--echo #
--echo # Bug#29909573 SHOW CREATE TABLE OUTPUT CAN'T BE EXECUTED
--echo # The following CREATE TABLE would fail without fix.
--echo #

CREATE TABLE t1 (f1 CHAR(20) COLLATE binary);
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 (f1 ENUM('a') COLLATE binary);
SHOW CREATE TABLE t1;
DROP TABLE t1;

# Test the DDL from bug page.
CREATE TABLE t1 (
  `id` int NOT NULL AUTO_INCREMENT,
  `etype` enum('a','b','c') CHARACTER SET binary COLLATE binary DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
DROP TABLE t1;