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|
SET sql_mode=ORACLE;
--echo #
--echo # MDEV-10596 Allow VARCHAR and VARCHAR2 without length as a data type of routine parameters and in RETURN clause
--echo #
--let type = CHAR
--let length = 2000
--source sp-param.inc
--let type = NCHAR
--let length = 2000
--source sp-param.inc
--let type = BINARY
--let length = 2000
--source sp-param.inc
--let type = VARCHAR
--let length = 4000
--source sp-param.inc
--let type = VARCHAR2
--let length = 4000
--source sp-param.inc
--let type = NVARCHAR
--let length = 4000
--source sp-param.inc
--let type = VARBINARY
--let length = 4000
--source sp-param.inc
--let type = RAW
--let length = 4000
--source sp-param.inc
--echo
--echo MDEV-13919 sql_mode=ORACLE: Derive length of VARCHAR SP parameters with no length from actual parameters
--echo
set sql_mode= 'oracle,strict_trans_tables';
delimiter /;
CREATE OR REPLACE PROCEDURE p1(pinout INOUT varchar, pin IN varchar)
AS
BEGIN
pinout:=pin;
END;
/
call p1(@w,'0123456789')
/
declare w varchar(10);
begin
call p1(w,'0123456789');
end;
/
--error ER_DATA_TOO_LONG
declare w varchar(5);
begin
call p1(w,'0123456789');
end;
/
declare w varchar(20);
begin
w:='aaa';
call p1(w,'0123456789');
end;
/
--error ER_DATA_TOO_LONG
declare w varchar(8);
begin
w:='aaa';
call p1(w,'0123456789');
end;
/
declare str varchar(6000);
pout varchar(6000);
begin
str:=lpad('x',6000,'y');
call p1(pout,str);
select length(pout);
end;
/
--error ER_DATA_TOO_LONG
declare str varchar(6000);
pout varchar(4000);
begin
str:=lpad('x',6000,'y');
call p1(pout,str);
select length(pout);
end;
/
declare str varchar(40000);
pout varchar(60000);
begin
str:=lpad('x',40000,'y');
call p1(pout,str);
select length(pout);
end;
/
--error ER_DATA_TOO_LONG
declare str text(80000);
pout text(80000);
begin
str:=lpad('x',80000,'y');
call p1(pout,str);
select length(pout);
end;
/
declare str text(80000);
pout text(80000);
begin
str:=lpad('x',60000,'y');
call p1(pout,str);
select length(pout);
end;
/
drop procedure p1
/
DELIMITER ;/
#
# Procedure, non-strict mode
#
SET sql_mode=ORACLE;
DELIMITER /;
CREATE PROCEDURE p1(pinout INOUT varchar, pin IN varchar)
AS
BEGIN
pinout:=pin;
END;
/
CREATE PROCEDURE p2(len INT)
AS
pinout VARCHAR(10);
pin VARCHAR(30);
BEGIN
pin:= REPEAT('x', len);
p1(pinout, pin);
SELECT LENGTH(pinout);
END;
/
DELIMITER ;/
CALL p2(10);
CALL p2(11);
DROP PROCEDURE p1;
DROP PROCEDURE p2;
#
# Function, not-strict mode
#
SET sql_mode=ORACLE;
DELIMITER /;
CREATE FUNCTION f1(pin VARCHAR, padlen INT) RETURN TEXT
AS
BEGIN
pin:=LPAD(pin, padlen);
RETURN pin;
END;
/
CREATE PROCEDURE p2(padlen INT) AS
str TEXT :='x';
BEGIN
SELECT LENGTH(f1(str,padlen));
END;
/
DELIMITER ;/
CALL p2(65535);
CALL p2(65536);
DROP PROCEDURE p2;
DROP FUNCTION f1;
#
# Procedure, utf8 formal parameter, latin actual parameter
#
SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
DELIMITER /;
CREATE PROCEDURE p1(pinout INOUT VARCHAR CHARACTER SET utf8,
pin IN VARCHAR CHARACTER SET utf8)
AS
BEGIN
pinout:=pin;
END;
/
CREATE PROCEDURE p2(padlen INT) AS
str VARCHAR(40000) CHARACTER SET latin1;
pout VARCHAR(60000) CHARACTER SET latin1;
BEGIN
str:=lpad('x',padlen,'y');
p1(pout,str);
SELECT length(pout);
END;
/
DELIMITER ;/
CALL p2(21844);
--error ER_DATA_TOO_LONG
CALL p2(21845);
--error ER_DATA_TOO_LONG
CALL p2(21846);
DROP PROCEDURE p2;
DROP PROCEDURE p1;
#
# Procedure, utf8 formal parameter, utf8 actual parameter
#
SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
DELIMITER /;
CREATE PROCEDURE p1(pinout INOUT VARCHAR CHARACTER SET utf8,
pin IN VARCHAR CHARACTER SET utf8)
AS
BEGIN
pinout:=pin;
END;
/
CREATE PROCEDURE p2(padlen INT) AS
str TEXT CHARACTER SET utf8;
pout TEXT CHARACTER SET utf8;
BEGIN
str:=lpad('x',padlen,'y');
p1(pout,str);
SELECT length(pout);
END;
/
DELIMITER ;/
CALL p2(21844);
--error ER_DATA_TOO_LONG
CALL p2(21845);
--error ER_DATA_TOO_LONG
CALL p2(21846);
DROP PROCEDURE p2;
DROP PROCEDURE p1;
#
# Function, latin1 formal parameter, latin1 actual parameter
#
SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
DELIMITER /;
CREATE FUNCTION f1(pin VARCHAR CHARACTER SET latin1, padlen INT) RETURN TEXT
AS
BEGIN
pin:=LPAD(pin, padlen);
RETURN pin;
END;
/
CREATE PROCEDURE p2(padlen INT) AS
str TEXT CHARACTER SET latin1 :='x';
BEGIN
SELECT LENGTH(f1(str,padlen));
END;
/
DELIMITER ;/
CALL p2(65532);
--error ER_DATA_TOO_LONG
CALL p2(65533);
--error ER_DATA_TOO_LONG
CALL p2(65534);
--error ER_DATA_TOO_LONG
CALL p2(65535);
--error ER_DATA_TOO_LONG
CALL p2(65536);
DROP PROCEDURE p2;
DROP FUNCTION f1;
#
# Function, utf8 formal parameter, utf8 actual parameter
#
SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
DELIMITER /;
CREATE FUNCTION f1(pin VARCHAR CHARACTER SET utf8, padlen INT) RETURN TEXT
AS
BEGIN
pin:=LPAD(pin, padlen);
RETURN pin;
END;
/
CREATE PROCEDURE p2(padlen INT) AS
str TEXT CHARACTER SET utf8 := 'x';
BEGIN
SELECT LENGTH(f1(str,padlen));
END;
/
DELIMITER ;/
CALL p2(21844);
--error ER_DATA_TOO_LONG
CALL p2(21845);
--error ER_DATA_TOO_LONG
CALL p2(21846);
DROP PROCEDURE p2;
DROP FUNCTION f1;
#
# Function, utf8 formal parameter, latin1 actual parameter
#
SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
DELIMITER /;
CREATE FUNCTION f1(pin VARCHAR CHARACTER SET utf8, padlen INT) RETURN TEXT
AS
BEGIN
pin:=LPAD(pin, padlen);
RETURN pin;
END;
/
CREATE PROCEDURE p2(padlen INT) AS
str TEXT CHARACTER SET latin1 := 'x';
BEGIN
SELECT LENGTH(f1(str,padlen));
END;
/
DELIMITER ;/
CALL p2(21844);
--error ER_DATA_TOO_LONG
CALL p2(21845);
--error ER_DATA_TOO_LONG
CALL p2(21846);
DROP PROCEDURE p2;
DROP FUNCTION f1;
#
# Function, latin1 formal parameter, utf8 actual parameter
#
SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
DELIMITER /;
CREATE FUNCTION f1(pin VARCHAR CHARACTER SET latin1, padlen INT) RETURN TEXT
AS
BEGIN
pin:=LPAD(pin, padlen);
RETURN pin;
END;
/
CREATE PROCEDURE p2(padlen INT) AS
str TEXT CHARACTER SET utf8 := 'x';
BEGIN
SELECT LENGTH(f1(str,padlen));
END;
/
DELIMITER ;/
CALL p2(65532);
--error ER_DATA_TOO_LONG
CALL p2(65533);
--error ER_DATA_TOO_LONG
CALL p2(65534);
--error ER_DATA_TOO_LONG
CALL p2(65535);
--error ER_DATA_TOO_LONG
CALL p2(65536);
DROP PROCEDURE p2;
DROP FUNCTION f1;
|
