stored procedure update

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i have created a stored procedure but it is not creating please find out what have i done wrong

SQL

DELIMITER //
 CREATE PROCEDURE SP_Lock_update(IN locked int(1),IN user_id int)
    BEGIN
        update user_register , comments,articles
set
user_register.locked=locked,
comments.locked=locked,
articles.locked=locked
where
user_register.user_id=user_id
and
comments.user_id=user_id
and
articles.user_id=user_id

update comments
set
locked=locked
where article_id in (select article_id from articles where user_id=user_id)
    END //
 DELIMITER ;

Posted 30-Nov-12 23:54pm

mohanrajkiller

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2 solutions

Solution 1

This is because the update statement is incorrect. You need to prefix the table name to the column when two or more tables have the same column name.
So

SQL

user_register.locked=locked,

should be

user_register.locked = [Your Table Name from where the data should be taken].locked,

Posted 1-Dec-12 0:14am

__TR__

Updated 1-Dec-12 0:19am

v4

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mohanrajkiller · Accepted Answer · 2012-12-01T00:37:00

i forgot to add semi colon after the each query

SQL

DELIMITER //
 CREATE PROCEDURE SP_Lock_update(IN locked int(1),IN user_id int)
    BEGIN
        update user_register , comments,articles
set
user_register.locked=locked,
comments.locked=locked,
articles.locked=locked
where
user_register.user_id=user_id
and
comments.user_id=user_id
and
articles.user_id=user_id;

update comments
set
locked=locked
where article_id in (select article_id from articles where user_id=user_id);
    END //
 DELIMITER ;