[ https://issues.apache.org/jira/browse/CALCITE-5772 ]
jackylau deleted comment on CALCITE-5772: ----------------------------------- was (Author: jackylau): hi [~julianhyde] would you have time to review this again, i have several pr which do not submit, i worried conflict with this 2 pr. [https://github.com/apache/calcite/pull/3238|https://github.com/apache/calcite/pull/3238#event-9469857630] https://github.com/apache/calcite/pull/3207 > Add MAP_CONCAT, MAP_FROM_ENTRIES for Spark dialect > --------------------------------------------------- > > Key: CALCITE-5772 > URL: https://issues.apache.org/jira/browse/CALCITE-5772 > Project: Calcite > Issue Type: Improvement > Components: core > Affects Versions: 1.35.0 > Reporter: jackylau > Assignee: jackylau > Priority: Major > Fix For: 1.35.0 > > > h3. > [map_concat|https://spark.apache.org/docs/latest/api/sql/index.html#map_concat] > map_concat(map, ...) - Returns the union of all the given maps > *Examples:* > > {code:java} > > SELECT map_concat(map(1, 'a', 2, 'b'), map(3, 'c')); > {1:"a",2:"b",3:"c"} {code} > > > h3. > [map_from_entries|https://spark.apache.org/docs/latest/api/sql/index.html#map_from_entries] > map_from_entries(arrayOfEntries) - Returns a map created from the given array > of entries. > *Examples:* > > {code:java} > > SELECT map_from_entries(array(struct(1, 'a'), struct(2, 'b'))); > {1:"a",2:"b"} {code} > > -- This message was sent by Atlassian Jira (v8.20.10#820010)