commit | d5b6b5c01ff17cac100a591a4cc4c9e83d4e1ace | [log] [tgz] |
---|---|---|
author | Ruben Quesada Lopez <rubenql@gmail.com> | Thu Mar 21 16:43:37 2024 +0000 |
committer | Ruben Quesada Lopez <rubenql@gmail.com> | Mon Mar 25 11:07:31 2024 +0000 |
tree | 52119d7a606b988a5ccf973e9e98db31517bba3a | |
parent | 14ade3a72032986731239068963e4716dc7fe6af [diff] |
[CALCITE-6338] RelMdCollation#project can return an incomplete list of collations in the presence of aliasing
Apache Calcite is a dynamic data management framework.
It contains many of the pieces that comprise a typical database management system but omits the storage primitives. It provides an industry standard SQL parser and validator, a customisable optimizer with pluggable rules and cost functions, logical and physical algebraic operators, various transformation algorithms from SQL to algebra (and the opposite), and many adapters for executing SQL queries over Cassandra, Druid, Elasticsearch, MongoDB, Kafka, and others, with minimal configuration.
For more details, see the home page.
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