1
CONCAT(ISNULL(NES.NumberOfNomination, ''), '/', ISNULL(TP.NoOfSeats, '')) as Seats,
当TP.noOfseats
是0
我希望列中的列在查询中为空。当数据为0时显示空白else连续函数的值
CONCAT(ISNULL(NES.NumberOfNomination, ''), '/', ISNULL(TP.NoOfSeats, '')) as Seats,
当TP.noOfseats
是0
我希望列中的列在查询中为空。当数据为0时显示空白else连续函数的值
你可以使用一个case
表达:
CASE TP.noOfseats
WHEN 0 THEN ''
ELSE CONCAT(ISNULL(NES.NumberOfNomination, ''),
'/',
ISNULL(TP.NoOfSeats, ''))
END AS Seats
CONCAT(ISNULL(NES.NumberOfNomination, ''), '/',
ISNULL(CASE WHEN TP.NoOfSeats = 0
THEN ''
ELSE TP.NoOfSeats END, '')
) as Seats,
不工作对我来说 – Ahaliya
@Ahaliya护理更具体? – Mureinik