window-functions Examples and Free Source Code

Getting maximum metric value over a period of latest 90 days only...

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percentile_cont with aggregate Function...

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% of revenue chnage from previous month and previous year of same month - MySQL...

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How to use Window Function in MERGE statement?...

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Generating a flag with respect to a change in consecutive records within partition...

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Need split the data when condition is getting changed without loop...

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Select data from 1 column based on multiple conditions in 2nd column...

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SQL running total group by id and limited by a condition (over window)...

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Find the latest rating for each category for each customer...

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SQL Pivot and Partition And Generate ID...

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SQL Server partition and Run Case Expression...

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PostgreSQL - Get value from from the same table...

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Window function, order by clause, between operator...

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Missing records for a running sum using window functions...

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Retrieve min and max store number that have the same location...

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How to count consecutive days and group by year...

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Determining grade distribution by class...

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split into rows by maximum value of a accumulated column...

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SELECT the individual rows that make up the aggregate MAX per day...

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How to get previous non equal salary record in the current row in spark sql...

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Gaps in consecutive periods...

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Add a column and populate based on other columns values...

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postgres eliminating NULLS in partition by group...

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Averaging the Results of Query in a Separate Column...

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How can I return the list of each partition suspicious transactions from each sender?...

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List three most prolific authors per year...

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How to do partition by using date intervals in SQL...

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Calculating Overall Success Rate in SQL: Recursive CTE or Alternative Approach?...

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LAG function that ignores rows that match on a given column...

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How does unbounded preceding and current row work exactly?...

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