commit | d7e20baf3920b9e8cd1e2171b98209ef57368216 | [log] [tgz] |
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author | dongjianhui03 <dongjianhui03@meituan.com> | Wed Sep 08 15:51:58 2021 +0800 |
committer | Stamatis Zampetakis <zabetak@gmail.com> | Mon Sep 13 18:37:02 2021 +0200 |
tree | 1d8384d601b919c8e6c79e5f99f73d515b9a31c6 | |
parent | 9b042be59c76847e2f82e5ae2e0fc8f20f7dba38 [diff] |
[CALCITE-4766] Remove unreachable code from SqlValidatorImpl#performUnconditionalRewrites for VALUES node (Jianhui Dong) Adapt the respective comment to reflect the current status and explain briefly the history (by Stamatis Zampetakis). Close apache/calcite#2511
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.