druid/sql
Gian Merlino c96b215dd6
SortMerge join support for IS NOT DISTINCT FROM. (#16003)
* SortMerge join support for IS NOT DISTINCT FROM.

The patch adds a "requiredNonNullKeyParts" field to the sortMerge
processor, which has the list of key parts that must be nonnull for
an equijoin condition to match. Conditions with SQL "=" are present in
the list; conditions with SQL "IS NOT DISTINCT FROM" are absent from
the list.

* Fix test.

* Update javadoc.
2024-03-19 12:02:13 -07:00
..
src SortMerge join support for IS NOT DISTINCT FROM. (#16003) 2024-03-19 12:02:13 -07:00
pom.xml Update Calcite*Test to use junit5 (#16106) 2024-03-19 04:05:12 -07:00