Question

对于以下查询：

with 
member testVal as 0.1234
member testNormal as testVal
member testPrepend as testVal, format_string="%##.00"
member testMidpend as testVal, format_string="##%.00"
member testAppend as testVal, format_string="##.00%"
select { testNormal, testPrepend, testMidpend, testAppend} on axis (0)
from [SomeRandomPlace]

返回以下内容：

testNormal  testPrepend     testMidpend     testAppend
0.1234      %.12            12%.34          12.34%

这会导致问题，因为我们在.NET中使用与后处理操作相同的格式字符串（某些控件要求我们执行此操作），并且它的行为与预期一致（因为％符号将其乘以100）

这是记录在案的行为吗？还是一些不起眼的bug？或者我做错了什么/很奇怪？我觉得testPrepend成员也应该乘以100，但事实并非如此。

Answer 1

记录的行为似乎意味着您的方法应该有效：http://msdn.microsoft.com/en-us/library/ms146084.aspx

表示占位符百分比。表达式乘以100。插入百分比字符（％）在百分比的位置出现在格式字符串中。

我已经尝试过更大的数字，以确保掩码被填充，它似乎忽略百分比符号，如果它是第一个字符？也许用MS Connect提高它？

with 
member testVal as 13.1234
member testNormal as testVal
member testFront as testVal, format_string = "%##.00"
member testFrontBack as testVal, format_string = "%##.00%"
member testString as testVal, format_string="Percent"
member testSymbol as testVal, format_string="%"
member testStringSymbol as testVal, format_string="%Percent" //Lol
select { testNormal, testFront, testFrontBack, testString, testSymbol, testStringSymbol} on axis (0)
from [Cube]

当％符号位于前面时，％的MDX format_string不会乘以100

1 个答案: