#
# WL10778: Parser: output deprecation warnings on utf8 references, where
# utf8mb3 is an alias of utf8.
#
# Character set introducers.
SELECT _utf8'abc';
abc
abc
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
SELECT n'abc';
abc
abc
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
# convert().
SELECT CONVERT ( 'abc' USING utf8 );
CONVERT ( 'abc' USING utf8 )
abc
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
SELECT CAST( 'abc' AS NATIONAL CHAR );
CAST( 'abc' AS NATIONAL CHAR )
abc
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
SELECT CAST( 'abc' AS NCHAR );
CAST( 'abc' AS NCHAR )
abc
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
# cast().
SELECT CAST('test' AS CHAR CHARACTER SET utf8);
CAST('test' AS CHAR CHARACTER SET utf8)
test
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
# Column definitions.
CREATE TABLE t1 ( a CHAR(1) ) CHARACTER SET utf8;
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
CREATE TABLE t2 ( a CHAR(1) ) CHARACTER SET "utf8";
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
CREATE TABLE t3 ( a CHAR(1) ) CHARACTER SET 'utf8';
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
CREATE TABLE t4 ( a CHAR(1) ) CHARACTER SET `utf8`;
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
CREATE TABLE t5 ( a NATIONAL CHAR(1) );
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
CREATE TABLE t6 ( a NCHAR(1) );
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
CREATE TABLE t7 ( a NCHAR );
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
CREATE TABLE t8 ( a NVARCHAR(1) );
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
DROP TABLE t1, t2, t3, t4, t5, t6, t7, t8;
# Function definitions.
CREATE FUNCTION f1 ( a CHAR(1) CHARACTER SET utf8 ) RETURNS INT RETURN 1;
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
CREATE FUNCTION f2 ( a CHAR(1) CHARACTER SET "utf8" ) RETURNS INT RETURN 1;
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
CREATE FUNCTION f3 ( a CHAR(1) CHARACTER SET 'utf8' ) RETURNS INT RETURN 1;
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
CREATE FUNCTION f4 ( a CHAR(1) CHARACTER SET `utf8` ) RETURNS INT RETURN 1;
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
CREATE FUNCTION f5 ( a NATIONAL CHAR(1) ) RETURNS INT RETURN 1;
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
CREATE FUNCTION f6 ( a NCHAR(1) ) RETURNS INT RETURN 1;
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
CREATE FUNCTION f7 ( a NCHAR ) RETURNS INT RETURN 1;
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
CREATE FUNCTION f8 ( a NVARCHAR(1) ) RETURNS INT RETURN 1;
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;
DROP FUNCTION f4;
DROP FUNCTION f5;
DROP FUNCTION f6;
DROP FUNCTION f7;
DROP FUNCTION f8;
# Columns clause in JSON table functions.
SELECT * FROM json_table('[]', '$[*]'
  COLUMNS (p CHAR(1) CHARACTER SET utf8 PATH '$.a')) AS t;
p
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
SELECT * FROM json_table('[]', '$[*]'
  COLUMNS (p CHAR(1) CHARACTER SET "utf8" PATH '$.a')) AS t;
p
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
SELECT * FROM json_table('[]', '$[*]'
  COLUMNS (p CHAR(1) CHARACTER SET 'utf8' PATH '$.a')) AS t;
p
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
SELECT * FROM json_table('[]', '$[*]'
  COLUMNS (p CHAR(1) CHARACTER SET `utf8` PATH '$.a')) AS t;
p
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
SELECT * FROM json_table('[]', '$[*]'
  COLUMNS (p NATIONAL CHAR(1) PATH '$.a')) AS t;
p
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
SELECT * FROM json_table('[]', '$[*]' COLUMNS (p NCHAR(1) PATH '$.a')) AS t;
p
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
SELECT * FROM json_table('[]', '$[*]' COLUMNS (p NCHAR PATH '$.a')) AS t;
p
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.
SELECT * FROM json_table('[]', '$[*]' COLUMNS (p NVARCHAR(1) PATH '$.a')) AS t;
p
Warnings:
Warning	3720	NATIONAL/NCHAR/NVARCHAR implies the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using CHAR(x) CHARACTER SET UTF8MB4 in order to be unambiguous.