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我想选择数据。如果是NULL，将其替换为 0 并且它是收入，所以我需要转换为圆形，我需要在图表范围内明智地显示这些数据，但问题是我的数据库中的数据不是数字意味着有一些特殊字符'--','/' 或其他内容，我无法从我的数据库中删除这些字符我想更改我的查询它是字符串，它将从 =0 替换我的查询如下：

SELECT ROUND(ISNULL(REVENUE, '0'), 0) AS Revenue, 
       COUNT(ID)                      AS Counts, 
       CASE 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) = 0 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 5 THEN 1 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 5 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 10 THEN 2 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 10 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 20 THEN 3 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 20 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 50 THEN 4 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 50 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 100 THEN 5 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 100 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 250 THEN 6 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 250 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 500 THEN 7 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 500 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 1000 THEN 8 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 1000 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 5000 THEN 9 
         WHEN ROUND(ISNULL(REVENUE, '0'), 0) > 5000 
              AND ROUND(ISNULL(REVENUE, '0'), 0) <= 10000 THEN 10 
         ELSE 11 
       END                            AS ranges 
FROM   CT_GLOBALDATA 
WHERE  CREATEDDATE BETWEEN GETDATE() - 30 AND GETDATE() 
GROUP  BY REVENUE 

SELECT REVENUE 
FROM   CT_GLOBALDATA
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1 回答 1

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我创建了函数，它工作正常。我正在上传我的功能以供将来参考

CREATE FUNCTION dbo.udf_GetNumeric_Nitish
(@strAlphaNumeric VARCHAR(256))
RETURNS VARCHAR(256)
AS
BEGIN
declare @test varchar(256) declare @intAlpha int select @intAlpha = ISNUMERIC(@strAlphaNumeric)
if @intAlpha=1

设置@test=@strAlphaNumeric

别的

设置@test='0'

返回@test
结束

于 2013-09-04T17:17:35.960 回答