SELECT SUBSTRING(CONVERT(VARCHAR(100), dGzrq, 21), 1, 10), * FROM dbo.CMonSgdFk WHERE SUBSTRING(CONVERT(VARCHAR(100), dGzrq, 21), 1, 10) >= '2013-07-26'
SELECT SUBSTRING(CONVERT(VARCHAR(100), dGzrq, 21), 1, 10), * FROM dbo.CMonSgdFk WHERE SUBSTRING(CONVERT(VARCHAR(100), dGzrq, 21), 1, 10) >= '2013-07-26'