SELECT * FROM yzl_column WHERE FatherID= AND (ISNULL(DoDelete) OR DoDelete='' OR DoDelete='No')SELECT * FROM yzl_column WHERE FatherID= AND (ISNULL(DoDelete) OR DoDelete='' OR DoDelete='No')SELECT * FROM yzl_product WHERE ( FatherID=) AND (ISNULL(DoDelete) OR DoDelete='' OR DoDelete='No') ORDER BY
CASE
WHEN Sort > 0 THEN 0
ELSE 1
END,
Sort ASC,
AddTime DESC;