I have a MySQL function as below, but it is generating an error:
BEGIN
DECLARE image1 VARCHAR(250);
select case when
(
select COUNT(*)
from profile_images
where building_id = bid
and contractor_id = cid
) > 0
then (
select distinct (image)
-- into image1
from profile_images
where building_id = bid
and contractor_id = cid limit 1
) else (
select distinct (image)
-- into image1
from profile_images
where contractor_id = cid limit 1
)
END into image1;
RETURN image1;
END
The actual error shown by MySQL is #2014 - Commands out of sync; you can't run this command now.