摘要:
select * from (SELECT 'C_DILEI' as fen,'地类' as fcn,'NVARCHAR'as ftype,'2'as flen,(SELECT count(1) FROM xbmbd WHERE len(ISNULL(C_DILEI,'')) > 2 ) as rn... 阅读全文
posted @ 2015-07-31 22:43
janehlp
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