drop function if exists bug17615|
create table t3 (a varchar(256) unicode)|
create function bug17615() returns varchar(256) unicode
begin
declare tmp_res varchar(256) unicode;
set tmp_res= 'foo string';
return tmp_res;
end|
insert into t3 values(bug17615())|
select * from t3|
a
foo string
drop function bug17615|
drop table t3|
CREATE FUNCTION f(f1 VARCHAR(64) CHARACTER SET ucs2 COLLATE ucs2_unicode_ci)
RETURNS VARCHAR(64) CHARACTER SET ucs2 COLLATE ucs2_danish_ci
BEGIN
DECLARE f2 VARCHAR(64) CHARACTER SET ucs2 COLLATE ucs2_swedish_ci;
DECLARE f3 VARCHAR(64) CHARACTER SET ucs2 COLLATE ucs2_bin;
SET f1= concat(collation(f1), ' ', collation(f2), ' ', collation(f3));
RETURN f1;
END|
SELECT f('a')|
f('a')
ucs2_unicode_ci ucs2_swedish_ci ucs2_bin
SELECT collation(f('a'))|
collation(f('a'))
ucs2_danish_ci
DROP FUNCTION f|
CREATE FUNCTION f()
RETURNS VARCHAR(64) UNICODE BINARY
BEGIN
RETURN '';
END|
SHOW CREATE FUNCTION f;
DROP FUNCTION f;
CREATE FUNCTION f()
RETURNS VARCHAR(64) BINARY UNICODE
BEGIN
RETURN '';
END|
Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
f	NO_ENGINE_SUBSTITUTION	CREATE DEFINER=`root`@`localhost` FUNCTION `f`() RETURNS varchar(64) CHARSET ucs2 COLLATE ucs2_bin
BEGIN
RETURN '';
END	latin1	latin1_swedish_ci	latin1_swedish_ci
SHOW CREATE FUNCTION f;
DROP FUNCTION f;
#
# Testing keywords ASCII + BINARY
#
CREATE FUNCTION f()
RETURNS VARCHAR(64) ASCII BINARY
BEGIN
RETURN '';
END|
Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
f	NO_ENGINE_SUBSTITUTION	CREATE DEFINER=`root`@`localhost` FUNCTION `f`() RETURNS varchar(64) CHARSET ucs2 COLLATE ucs2_bin
BEGIN
RETURN '';
END	latin1	latin1_swedish_ci	latin1_swedish_ci
SHOW CREATE FUNCTION f;
DROP FUNCTION f;
CREATE FUNCTION f()
RETURNS VARCHAR(64) BINARY ASCII
BEGIN
RETURN '';
END|
Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
f	NO_ENGINE_SUBSTITUTION	CREATE DEFINER=`root`@`localhost` FUNCTION `f`() RETURNS varchar(64) CHARSET latin1 COLLATE latin1_bin
BEGIN
RETURN '';
END	latin1	latin1_swedish_ci	latin1_swedish_ci
SHOW CREATE FUNCTION f;
DROP FUNCTION f;
#
# Testing COLLATE in OUT parameter
#
CREATE PROCEDURE p1(IN  f1 VARCHAR(64) CHARACTER SET ucs2 COLLATE ucs2_czech_ci,
OUT f2 VARCHAR(64) CHARACTER SET ucs2 COLLATE ucs2_polish_ci)
BEGIN
SET f2= f1;
SET f2= concat(collation(f1), ' ', collation(f2));
END|
Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
f	NO_ENGINE_SUBSTITUTION	CREATE DEFINER=`root`@`localhost` FUNCTION `f`() RETURNS varchar(64) CHARSET latin1 COLLATE latin1_bin
BEGIN
RETURN '';
END	latin1	latin1_swedish_ci	latin1_swedish_ci
CREATE FUNCTION f1()
RETURNS VARCHAR(64) CHARACTER SET ucs2
BEGIN
DECLARE f1 VARCHAR(64) CHARACTER SET ucs2;
DECLARE f2 VARCHAR(64) CHARACTER SET ucs2;
SET f1='str';
CALL p1(f1, f2);
RETURN f2;
END|
SELECT f1()|
f1()
ucs2_czech_ci ucs2_polish_ci
DROP PROCEDURE p1|
DROP FUNCTION f1|
CREATE FUNCTION f(f1 VARCHAR(64) COLLATE ucs2_unicode_ci)
RETURNS VARCHAR(64) CHARACTER SET ucs2
BEGIN
RETURN 'str';
END|
ERROR 42000: This version of MySQL doesn't yet support 'COLLATE with no CHARACTER SET in SP parameters, RETURNS, DECLARE'
CREATE FUNCTION f(f1 VARCHAR(64) CHARACTER SET ucs2)
RETURNS VARCHAR(64) COLLATE ucs2_unicode_ci
BEGIN
RETURN 'str';
END|
ERROR 42000: This version of MySQL doesn't yet support 'COLLATE with no CHARACTER SET in SP parameters, RETURNS, DECLARE'
CREATE FUNCTION f(f1 VARCHAR(64) CHARACTER SET ucs2)
RETURNS VARCHAR(64) CHARACTER SET ucs2
BEGIN
DECLARE f2 VARCHAR(64) COLLATE ucs2_unicode_ci;
RETURN 'str';
END|
ERROR 42000: This version of MySQL doesn't yet support 'COLLATE with no CHARACTER SET in SP parameters, RETURNS, DECLARE'
SET NAMES utf8;
DROP FUNCTION IF EXISTS bug48766;
CREATE FUNCTION bug48766 ()
RETURNS ENUM( 'w' ) CHARACTER SET ucs2
RETURN 0;
SHOW CREATE FUNCTION bug48766;
Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
bug48766	NO_ENGINE_SUBSTITUTION	CREATE DEFINER=`root`@`localhost` FUNCTION `bug48766`() RETURNS enum('w') CHARSET ucs2
RETURN 0	utf8	utf8_general_ci	latin1_swedish_ci
SELECT DTD_IDENTIFIER FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_NAME='bug48766';
DTD_IDENTIFIER
enum('w')
DROP FUNCTION bug48766;
CREATE FUNCTION bug48766 ()
RETURNS ENUM('а','б','в','г') CHARACTER SET ucs2
RETURN 0;
SHOW CREATE FUNCTION bug48766;
Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
bug48766	NO_ENGINE_SUBSTITUTION	CREATE DEFINER=`root`@`localhost` FUNCTION `bug48766`() RETURNS enum('а','б','в','г') CHARSET ucs2
RETURN 0	utf8	utf8_general_ci	latin1_swedish_ci
SELECT DTD_IDENTIFIER FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_NAME='bug48766';
DTD_IDENTIFIER
enum('а','б','в','г')
DROP FUNCTION bug48766;
