Delimiter //
create Procedure Update_Org_role(IN id int(11),IN role varchar(25))
begin
update Organization org set org.Role=role where org.Org_ID=id;
commit;
end;//
Delimiter ;
call Update_Org_role(123,'Company');
I suspect that argument named role is clashing with the column that has the same name in the table that you want to update. You can give different names to your parameters:
Delimiter //
create Procedure Update_Org_role(IN p_org_id int(11),IN p_role varchar(25))
begin
update Organization set role = p_role where Org_ID = p_org_id;
commit;
end;//
Delimiter ;
Related
I m passing parameters in stored procedures but unable to fetch records when filtering with inputs.But when I store that Input into variables and pass it to fetch record I get the records.why?
Here is stored procedure
DELIMITER $$
DROP PROCEDURE IF EXISTS Demo_akg$$
CREATE PROCEDURE Demo_akg (IN ip_Id VARCHAR (100))
BEGIN
SELECT * FROM table_namel IAS WHERE Id = ip_Id;
END$$
DELIMITER;
I tried to take input in variable and pass it to where clause ti fetch records .
Here is the method that I have tried. And it works why?
DELIMITER $$
DROP PROCEDURE IF EXISTS Demo_akg$$
CREATE PROCEDURE Demo_akg (IN ip_Id VARCHAR (100))
BEGIN
Select ip_Id into #ip_Id;
SELECT * FROM table_namel IAS WHERE Id = #ip_Id;
END$$
DELIMITER;
We didn't know the structure of table_namel, but it seems the table have a field with same name as input parameter.
To prevent that use the parameters with some prefix/surfix:
DELIMITER $$
DROP PROCEDURE IF EXISTS Demo_akg$$
CREATE PROCEDURE Demo_akg (IN p_ip_Id VARCHAR (100))
BEGIN
SELECT * FROM table_namel IAS WHERE Id = p_ip_Id;
END$$
DELIMITER;
Help me fix error create PROCEDURE, thank you.
CREATE PROCEDURE USP_Login(IN AuserName VARCHAR(100),IN ApassWork VARCHAR(100))
BEGIN
SELECT * FROM Account
WHERE UserName = AuserName AND PassWord = ApassWork;
END;
Since you have a ; in the middle of your procedure as well, change delimiter for just creating the procedure as this and change it again.
DELIMITER //
CREATE PROCEDURE USP_Login(IN AuserName VARCHAR(100),IN ApassWork VARCHAR(100))
BEGIN
SELECT * FROM Account
WHERE UserName = AuserName AND PassWord = ApassWork;
END//
DELIMITER ;
you need to define the mysql delimiter,since you have use delimiter ';' more than one place. Use the delimiter command as
DELIMITER //
CREATE PROCEDURE USP_Login(IN AuserName VARCHAR(100),IN ApassWork VARCHAR(100))
BEGIN
SELECT * FROM Account
WHERE UserName = AuserName AND PASSWORD = ApassWork;
END //
DELIMITER ;
Please refer
Defining Stored Programs
Need to add DELIMITER // as it is MYSQL
DELIMITER //
-- Procedure statment
//DELIMITER ;
DELIMITER $$
DROP PROCEDURE IF EXISTS `insert_or_update`$$
CREATE PROCEDURE insert_or_update(
IN username VARCHAR(70),
IN score INT,
IN titlein VARCHAR(70)
)
begin
IF EXISTS (SELECT * FROM two_player WHERE title=titlein and user1!=username and user2='') THEN
UPDATE two_player SET score12=score , user2=username WHERE title=titlein and user1!=username and user2='' limit 1;
ELSE
INSERT INTO two_player (user1,score11,title) values (username, score, titlein);
END if;
END$$
DELIMITER ;
call insert_or_update('sara',20,'math');
I create a procedure. But when I try to call it I get this error message:
#1305 - PROCEDURE u941310304_menu.insert_or_update does not exist
What's wrong?
I tested you code and the call to procedure works.
Your default database is u941310304_menu, it seems you are creating the procedure in another db. You can create the procedure specifying the destination database.
DELIMITER $$
DROP PROCEDURE IF EXISTS `u941310304_menu`.`insert_or_update`$$
CREATE PROCEDURE `u941310304_menu`.insert_or_update(
[...]
If the procedure is in another database you must specify the db name as prefix:
call `another_database`.insert_or_update('sara',20,'math');
procedure:
DELIMITER //
CREATE PROCEDURE sample_proc(IN wr VARCHAR(255))
BEGIN
SELECT some_function_with_result_code_int();
END;//
DELIMITER ;
and a trigger:
DELIMITER //
CREATE TRIGGER sample_trigger
AFTER UPDATE ON test
FOR EACH ROW
BEGIN
DECLARE some_name VARCHAR(255);
IF OLD.age <> NEW.age THEN
SELECT name INTO some_name FROM test WHERE OLD.age <> NEW.age;
CALL sample_proc(some_name);
END IF;
END;//
DELIMITER ;
Can't understand how updating only one row's column "age" could result in multiple row change...Any help will be appreciated.
I am trying to make a query to create several procedures at the same time; however when I try to drop them at the beginning is throws a 1064 error and only considered the first procedure query.
It creates the procedures perfectly when I try to run it separately but it stops when I do it together it stops in after the first drop
DROP PROCEDURE IF EXISTS add;
DROP PROCEDURE IF EXISTS remove;
DROP PROCEDURE IF EXISTS edit;
#PROCEDURE TO ADD
DELIMITER //
CREATE PROCEDURE add
(p_Name VARCHAR(30), p_Quantity DECIMAL(6,2), p_QuantityType VARCHAR(5), p_Notes VARCHAR(50))
BEGIN
INSERT INTO table
(name, quantity, quantity_type, notes)
VALUES
(p_Name, p_Quantity, p_QuantityType, p_Notes);
COMMIT;
END //
DELIMITER;
#PROCEDURE TO REMOVE BASED ON THE INVENTORY ITEM ID
DELIMITER //
CREATE PROCEDURE remove
( p_Id SMALLINT(4))
BEGIN
DELETE FROM table
WHERE id=p_Id;
COMMIT;
END//
DELIMITER ;
#PROCEDURE TO EDIT BASED ON THE INVENTORY ITEM ID
DELIMITER //
CREATE PROCEDURE edit
(p_Name VARCHAR(30), p_Id SMALLINT(4))
BEGIN
UPDATE table
SET name=p_Name
WHERE id=p_Id;
COMMIT;
END //
DELIMITER ;
The recommendation is to avoid using reserved words (add, table) or give special treatment. See 9.3. Reserved Words.
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