Peter Toth created SPARK-28146:
----------------------------------
Summary: Support IS OF (<type>) predicate
Key: SPARK-28146
URL: https://issues.apache.org/jira/browse/SPARK-28146
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.0.0
Reporter: Peter Toth
PostgreSQL supports IS OF (<type>) predicate, for example the following query
is valid:
{noformat}
select 1 is of (int), true is of (bool)
true true
{noformat}
I can't find PostgreSQL documentation about it, but here is how it works in
Oracle:
[https://docs.oracle.com/cd/B28359_01/server.111/b28286/conditions014.htm#SQLRF52157]
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
