sql: add GROUP BY support. Closes #52. #86
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smola
commented
Dec 23, 2016
- sql: add AggregationExpression interface.
- sql: add function registry to Catalog.
- sql/expression: add Count and First implementations.
- sql/plan: add GroupBy node.
Current coverage is 60.18% (diff: 68.58%)@@ master #86 diff @@
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Files 34 36 +2
Lines 1329 1600 +271
Methods 0 0
Messages 0 0
Branches 0 0
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+ Hits 758 963 +205
- Misses 525 578 +53
- Partials 46 59 +13
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* sql: add AggregationExpression interface. * sql: add function registry to Catalog. * sql/expression: add Count and First implementations. * sql/plan: add GroupBy node.
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