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Need to pull a logID and use it as a variable within storedProc

Posted on 2013-12-17
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Last Modified: 2013-12-17
I need to be able to set the logID for a stored procedure. This works for selecting the correct log

SELECT l.logId
    FROM logs l WHERE l.details LIKE 'FCT%'

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Now I need to take that logID and set it so that I can use it in a query such as

CREATE PROCEDURE reportLogName ()

    BEGIN


     SET @lgID = logID  SELECT * FROM logs l WHERE l.details LIKE 'FCT%';
     SET @s = CONCAT(             
     'select * from logs where logid =',@tbl);

      PREPARE stmt FROM @s;

         EXECUTE stmt;
      DEALLOCATE PREPARE stmt;
        END //

    DELIMITER ;

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Question by:portlight
1 Comment
 
LVL 45

Accepted Solution

by:
Chris Stanyon earned 2000 total points
ID: 39723838
You would use the SELECT...INTO syntax. Also, no need to prepare your Statement:

DELIMITER //
CREATE PROCEDURE reportLogName ()
	BEGIN
		SELECT logID INTO @lgID FROM logs l WHERE l.details LIKE 'FCT%' LIMIT 1;
		SELECT * FROM logs WHERE logid = @lgID;
	END //
DELIMITER ;

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