commit | d64fd60477b7c9a15473d89b350fc80c2151ee6e | [log] [tgz] |
---|---|---|
author | Liu Enze <liuenze6516@gmail.com> | Wed Aug 11 13:50:25 2021 +0800 |
committer | Julian Hyde <jhyde@apache.org> | Sat Aug 14 21:41:34 2021 +0200 |
tree | 056de9bf48dd3ad74b2a8930d5226114ef9d8bae | |
parent | dff28d1ce49871a451c7ff3e740259441da7c72a [diff] |
[CALCITE-4724] In JDBC adapter for ClickHouse, implement Values by generating SELECT without FROM (Liu Enze) Fix by making SqlDialect.supportsAliasedValues return false in the ClickHouse dialect, similar to MySQL. Close apache/calcite#2480
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.