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Re: appending INT to a column name in a trigger
Posted by: Darren White
Date: February 24, 2012 03:36AM

ok I read all I could find in mysql docs and tried again:

Here is part of the trigger. For the first row logName should be log_streamer_1, second row log_streamer_2 etc etc


FOR EACH ROW
BEGIN

DECLARE rowNum INTEGER;
DECLARE srowNum CHAR;
DECLARE logName CHAR;

SELECT id INTO rowNum FROM b04_reel_data limit 1;
SELECT CAST(rowNum AS CHAR) INTO srowNum;
SELECT CONCAT('log_streamer_',srowNum) INTO logName;

IF id<25 THEN

INSERT INTO logName (streamer_tension) VALUES (NEW.streamer_tension) ;

END IF;



.......Error Code: 1406. Data too long for column 'logName' at row 2

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Re: appending INT to a column name in a trigger
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February 24, 2012 03:36AM


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