THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Going back to our example above, consider the following query: SELECT
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SELECT key, value, GROUPING__ID, grouping(key, value), |
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grouping(value, key), |
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grouping(key), grouping(value), count(*) |
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FROM T1 GROUP BY key, value WITH ROLLUP; |
This query will produce the following results.
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