Tag: date

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Fabricating Data Sets

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Fabricating Data Sets You often need to fabricate a data set when it comes to creating a report showing daily results for each day in a certain range, regardless of whether there was an activity on a particular day or not. That being said, you need to build a query that will produce a row for each day within a...

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Elemental MDX: MDX Time Series Functions: PeriodsToDate() and OpeningPeriod(), Pt. 2

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Elemental MDX: MDX Time Series Functions: PeriodsToDate() and OpeningPeriod(), Pt. 2 In this, the second of a three-part article focusing upon the PeriodsToDate() and OpeningPeriod() time series functions, we will continue to expose member and set functions that we can use to perform analysis within the context of time. As we discussed in Part 1, many business requirements revolve around...

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Reporting on Sparse Date Data

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Reporting on Sparse Date Data By Yuli Vasiliev You may need to generate a row per hour within a certain day or generate a row per day within a certain date range. Often you need a report showing every date/time position within the entire range, regardless of whether there was an activity on a particular day or hour, or not....

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Elemental MDX: MDX Time Series Functions: ClosingPeriod(), LastPeriods() and ParallelPeriod(), Pt. 1

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Elemental MDX: MDX Time Series Functions: ClosingPeriod(), LastPeriods() and ParallelPeriod(), Pt. 1 In this three-part article, we will introduce the ClosingPeriod(), LastPeriods() and ParallelPeriod() time series functions, continuing our recent forays into functions that we can exploit to perform analysis within the context of time. This article follows an examination of a couple of other such time series functions in...

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Elemental MDX: MDX Time Series Functions: PeriodsToDate() and OpeningPeriod(), Pt. 3

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Elemental MDX: MDX Time Series Functions: PeriodsToDate() and OpeningPeriod(), Pt. 3 In this, the third of a three-part article focusing upon the PeriodsToDate() and OpeningPeriod() time series functions, we will continue to expose functions that we can use to perform analysis within the context of time. As we discussed in Part 1, many business requirements revolve around theperformance of analysis...

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Elemental MDX: MDX Time Series Functions: PeriodsToDate() and OpeningPeriod(), Pt. 2

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Elemental MDX: MDX Time Series Functions: PeriodsToDate() and OpeningPeriod(), Pt. 2 by William E. Pearson, III In this, the second of a three-part article focusing upon the PeriodsToDate() and OpeningPeriod() time series functions, we will continue to expose member and set functions that we can use to perform analysis within the context of time. As we discussed in Part 1,...

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Elemental MDX: MDX Time Series Functions: PeriodsToDate() and OpeningPeriod(), Pt. 1

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Elemental MDX: MDX Time Series Functions: PeriodsToDate() and OpeningPeriod(), Pt. 1 In this three-part article, we will introduce the PeriodsToDate() and OpeningPeriod() time series functions, which we can exploit to perform analysis within the context of time. As we have discussed in other articles of the Elemental MDX series, many business requirements revolve around theperformance of analysis within the context...

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Dealing With Sparse Date Data

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Dealing With Sparse Date Data Generating a row per day within a specified date range is often necessary when you need to create a report showing daily results for each day in the range, regardless of whether there was an activity on a particular day or not. Suppose you need to generate a row for each day within the following...

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