Question

Converting DateTime to Date in MDX

Asked by: scrataz

Hi,

I have a calculated measures which is a converted to member with strToMember. This returns a dateTimr field in string format. I need to convert that into Date only (no Time). How can I do that for calculated measures in MDX? Are there any MDX date functions that can convert a string to a date?

Thanks

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Asked On
2007-10-25 at 07:11:16ID22917573
Tags

mdx

,

date

,

datetime

,

convert

Topics

OLAP

,

SQL Server 2005

Participating Experts
1
Points
500
Comments
4

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Answers

 

by: PFrogPosted on 2007-10-25 at 07:33:38ID: 20147945

Try using
   Left(xxxx,10)
in your calculated measure (assuming the value is in the format dd/mm/yyyy hh:mm or mm/dd/yyyy hh:mm) this will just strip off anything after the date

I can't test it at the moment, but I'm pretty sure you can use Left() in an expression...

 

by: scratazPosted on 2007-10-25 at 15:10:14ID: 20151907

That was quick and easy. Thanks PFrog.

 

by: scratazPosted on 2007-10-26 at 11:21:44ID: 20157895

I found an even better solution - to use strongly typed StrToMember function in MDX (in case your calculated member is stored as a dateTime in OLAP)

.Member.Properties(propertyName, TYPED) instead of .Member.Properties(propertyName)

This situation is certainly preferable if we want to implement it in code (calculated measure is generated in code) and/or we provide an interface to the client to create custom Calculated Measures

Thx

 

by: PFrogPosted on 2007-10-26 at 13:53:47ID: 20158964

nice solution, thanks for posting it

20120131-EE-VQP-002

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