【发布时间】:2018-11-16 21:10:15
【问题描述】:
我在一个表中有数据,该表包含小数并存储为 varchar 类型的数据。我需要将该数据放入另一个表中,该表的数据类型为十进制(18,5)
我得到错误:
Error converting data type varchar to numeric
问题在于这个Share 列
我的查询是
SELECT IFS.Bin,CFL.CUSIP,IFS.[FROM],
--IFS.Shares
--SUM(isnull(cast(IFS.Shares as money),0))
--CAST(isnull(IFS.Shares,0) AS VARCHAR(30))
Shares =
Convert(
DECIMAL(18,5),
CASE
WHEN IFS.Shares LIKE '%[^0-9]%' THEN IFS.Shares --NULL
ELSE IFS.Shares
END)
FROM
mfclearing.ICE.ImportFileStaging IFS INNER JOIN
mfclearing.Production.ClearingFundList CFL ON
IFS.[From] = CFL.NasdaqSymbol
因此,如果我尝试仅使用不起作用的 IFS.Shares,我正在尝试其他一些 SUM 和 CAST ,但最后一件事是我正在尝试做的是 Shares = Convert .....
不应该与此太相关,但我确实想做一个插入,所以我确实在该 Select 语句上方有一个插入语句
INSERT INTO [InterclassExchangeBatchDetails](Bin,FromCusip,FromSymbol,Shares)
我正在使用的导致问题的参考数据,这里是它的一个示例
521.92100000000005
9906.8510000000006
542.529
1043.8409999999999
3129.0839999999998
5285.4120000000003
104.367
126.98
332.02499999999998
530.12300000000005
575.57799999999997
895.56899999999996
1052.9349999999999
1167.0619999999999
1180.9939999999999
1630.8030000000001
247.232
2136.2040000000002
667.95500000000004
947.78599999999994
148.36000000000001
223.994
238.42699999999999
255.25700000000001
257.56999999999999
259.70600000000002
317.90199999999999
317.90199999999999
317.90199999999999
360.59199999999998
366.84399999999999
374.35000000000002
376.90199999999999
393.11500000000001
397.37200000000001
399.47699999999998
449.72699999999998
463.60899999999998
474.68599999999998
488.11599999999999
491.245
504.67399999999998
509.97899999999998
530.47199999999998
535.93299999999999
537.69799999999998
549.40599999999995
552.41700000000003
581.32600000000002
608.05100000000004
【问题讨论】:
-
你的
case表达式没有意义......一个选项应该是NULL
标签: sql sql-server tsql