Caican Cai created CALCITE-6223:
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Summary: Add MAP_CONTAINS_KEY function (enabled in Spark library)
Key: CALCITE-6223
URL: https://issues.apache.org/jira/browse/CALCITE-6223
Project: Calcite
Issue Type: New Feature
Components: core
Affects Versions: 1.36.0
Reporter: Caican Cai
Fix For: 1.37.0
Add MAP_CONTAINS_KEY function (enabled in Spark library)
[https://spark.apache.org/docs/3.4.0/api/sql/index.html#map_contains_key]
{code:java}
> SELECT map_contains_key(map(1, 'a', 2, 'b'), 1);
true
> SELECT map_contains_key(map(1, 'a', 2, 'b'), 3);
false {code}
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