MySQL CASE Statements in Multi-Aggregated Crosstab Columns
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Published on Tue, 23 Feb 2010 05:00:00 +010
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2010/03/07
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Inserting additional columns to a crosstab query is less straightforward than adding row data, because SQL naturally groups data by rows. Moreover, the efficacy of the CASE statement within an aggregate function decreases in direct proportion to the complexity of the criteria. Read on to learn more...
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