Hey I'm leraning right now for my study Exams.
I have a Problem with Procedures and Functions.
CREATE PROCEDURE testProc()
BEGIN
DECLARE testNR INT;
END
This is my testCode but every Procedure and every Function gives me this Failure:
Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 3
SQLState: 42000
ErrorCode: 1064
Error occurred in:
CREATE PROCEDURE testProc()
BEGIN
DECLARE testNR INT
Is there something that I do wrong or do I have Problems with my IDE SQuirrel?
You need to change delimiters while creating the procedure; otherwise ; is seen as the end of the CREATE PROCEDURE statement.
As explained in the docs, you need to
use[] the mysql client delimiter command to change the statement delimiter from ; to // while the procedure is being defined. This enables the ; delimiter used in the procedure body to be passed through to the server rather than being interpreted by mysql itself. See Section 23.1, “Defining Stored Programs”.
It doesn’t have to be //; another common choice is $$.
In your example, this might look like
DELIMITER $$
CREATE PROCEDURE testProc()
BEGIN
DECLARE testNR INT;
END
$$
DELIMITER ;
Related
I'm getting the error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 9 but line 9 has nothing on it and it shows that the error is an empty string in the message.
START TRANSACTION;DROP PROCEDURE IF EXISTS `ReporteAcumulado`;
CREATE DEFINER = CURRENT_USER PROCEDURE `ReporteAcumulado`(in Tipo int,in dtInicio date,in dtFin date,in dtmensual date)
SQL SECURITY INVOKER
BEGIN
if Tipo=0 then
END if;
if Tipo=1 then
end if;
END
COMMIT;
The problem is that MySQL is interpreting the semicolons between the BEGIN and END statements as terminating the CREATE PROCEDURE statement, rather than simply being part of the code of the procedure.
You should change the delimiter from ; to something else (// is commonly used when defining MySQL procs). If you don't already have it, add DELIMITER // before the CREATE PROCEDURE statement, and put DELIMITER ; after the END statement for the procedure. I also don't believe that you need to start and commit a transaction when defining a procedure - I've never found it necessary, but perhaps you're doing something different. You also need // after the END. In addition, I've never seen an empty block between IF...THEN...END IF so I'm not sure how that might affect things.
So your code should look something like
DROP PROCEDURE IF EXISTS `ReporteAcumulado`;
DELIMITER //
CREATE DEFINER = CURRENT_USER PROCEDURE `ReporteAcumulado`(in Tipo int,in dtInicio date,in dtFin date,in dtmensual date)
SQL SECURITY INVOKER
BEGIN
if Tipo=0 then
END if;
if Tipo=1 then
end if;
END//
DELIMITER ;
The MySQL documentation for CREATE PROCEDURE explains it this way:
The example uses the MySQL client delimiter command to change the statement delimiter from ; to // while the procedure is being defined. This enables the ; delimiter used in the procedure body to be passed through to the server rather than being interpreted by MySQL itself.
I have a problem with this, and I keep getting this error
MySQL said: Documentation
1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 5.
Do you have any ideas for why I keep getting this error?
DROP PROCEDURE IF EXISTS `prn_insert`;
CREATE PROCEDURE `prn_insert`(id int, name text, description text)
BEGIN
insert into test
select id,name,description;
END
The semicolon is ending the CREATE PROCEDURE statement. To get the entire statement, use a delimiter other than a semicolon. We frequently use $$ (two dollar signs) as a delimiter, but you can use any character sequence that doesn't appear within the statement(s) you want to execute.
For example:
DELIMITER $$
DROP PROCEDURE myproc $$
CREATE PROCEDURE myproc(arg INT)
BEGIN
DECLARE i INT DEFAULT 0;
SET i = 1;
END$$
DELIMITER ;
Once the new delimiter is set, it stays in effect until it's changed to something else. So. we usually want to set it back to semicolon immediately after the `CREATE PROCEDURE' statement.
Within procedures, why does using session-specific variables to store string queries work:
DELIMITER $$
CREATE PROCEDURE `test_prepared_stmt` () BEGIN
SET #q:="SELECT * FROM t1";
PREPARE query FROM #q;
#...
END$$
but using procedure variables not:
DELIMITER $$
CREATE PROCEDURE `test_prepared_stmt` () BEGIN
DECLARE q TEXT;
SET q:="SELECT * FROM t1";
PREPARE query FROM q;
#...
END$$
and instead throw the following error?
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'q;
END' at line 5
Is this just a quirk of the language?
You need to use SQL standard variable syntax - all variables are declared/used with the # symbol.
So, in your example, if you used:
declare #q text
or,
declare #q nvarchar(4000)
or anything similar, it will work - just follow the SQL spec for usage of variables and you should be fine, regardless of whether you are within a procedure or passing a parameter, or anything else.
This
use sample_db;
CREATE TRIGGER bar_in
BEFORE INSERT ON bar
FOR EACH ROW
BEGIN
DECLARE foo INT;
END;
fails with
You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use
near '' at line 5
How to solve this syntax error (MySQL server is 5.5)?
is it possible that triggers are disabled or some such?
EDIT: This is a problem with Eclipse DTP existing since 2009, bugzilla
I believe the error was related to the delimiter. Try this:
DELIMITER $$
CREATE TRIGGER bar_in
BEFORE INSERT ON bar
FOR EACH ROW
BEGIN
DECLARE foo INT;
END $$
DELIMITER ;
i am executing a procedure in mysql, procedure is-
delimiter $$
create procedure getFacility (in id int, out MyFacility VARCHAR(200))
begin
select Facility into MyFacility
from facilities
where FacilityID = id ;
end $$
delimiter ;
and it is giving error below-
Error Code : 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'end $$
delimiter' at line 1
(0 ms taken)
how to solve this error?
Thanks,
Yugal
I think the error is because of the space between END and $$.
Try END$$ and it should compile properly.
http://dev.mysql.com/doc/refman/5.0/en/create-procedure.html
i had the same issue... my solution was to just remove the delimiter operator call on line one, and remove the delimiter after 'END'... it seems JDBC just doesn't like that operator.
it would also be really nice if MYSQL gave some more precision on syntax errors.