mirror of https://gitee.com/bigwinds/arangodb
updated CHANGELOG
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@ -21,9 +21,15 @@ v2.8.0 (XXXX-XX-XX)
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tags array using the following AQL query:
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tags array using the following AQL query:
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FOR doc IN colName
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FOR doc IN colName
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FILTER "ArangoDB" IN doc.tags
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FILTER "ArangoDB" IN doc.tags[*]
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RETURN doc
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RETURN doc
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* rewrote AQL query optimizer rule `use-index-range` and renamed it to `use-indexes`.
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The name change affects rule names in the optimizer's output.
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* rewrote AQL execution node `IndexRangeNode` and renamed it to `IndexNode`. The name
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change affects node names in the optimizer's explain output.
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* added convenience function `db._explain(query)` for human-readable explanation
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* added convenience function `db._explain(query)` for human-readable explanation
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of AQL queries
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of AQL queries
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