below is my mysql(MariaDB) server stored procedure code # call `pkrss_get_rssitem_vo`(2, 0, 0, 0, 1, 0, 0, 0); # flag = 1: select items # flag =-1: select items count # flag = 2: select items with image mode # flag =-2: select items with image mode count # flag = 3: get top 1 item with each table # flag = 4: get top n item with each table CREATE PROCEDURE `pkrss_get_rssitem_vo`(IN `lid` INT, IN `cid` INT, IN `tid` INT, IN `offset` INT, IN `limit` INT, IN `idOrderBy` INT, IN `timeOrderBy` INT, IN `flag` INT) BEGIN DECLARE s VARCHAR(512); DECLARE s2 VARCHAR(512); DECLARE t VARCHAR(128); DECLARE selImgMode INT DEFAULT 0; DECLARE selCountMode INT DEFAULT 0; IF flag = -1 THEN SET selCountMode = 1; END IF; IF flag = -2 THEN SET selCountMode = 1; SET selImgMode = 1; END IF; IF flag = 2 THEN SET selImgMode = 1; END IF; SET s = ''; IF selCountMode = 1 THEN SET s = CONCAT(s,'S...
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