commit | 3f0353cecfbdfa3b85e6a4fe11946df912ebd2b1 | [log] [tgz] |
---|---|---|
author | Alessandro Solimando <18898964+asolimando@users.noreply.github.com> | Tue Nov 17 23:30:57 2020 +0100 |
committer | Stamatis Zampetakis <zabetak@gmail.com> | Thu Nov 19 10:06:33 2020 +0100 |
tree | 8e2469b87ded4279ccfcfa73cf251a9845ad89f5 | |
parent | 5a847ea0c33113a3052bed4266700a9bde0eb16b [diff] |
Following [CALCITE-4354], control field index access at runtime via feature flag (Alessandro Solimando) The runtime implementation for index based access is experimental since it is JVM-dependent (see CALCITE-2489), thus it is disabled by default. Nevertheless, the property is enabled by default during tests for better coverage. Close apache/calcite#2267
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.