Serge Harnyk created CALCITE-1167:
-------------------------------------
Summary: OVERLAPS doesnt swap operands
Key: CALCITE-1167
URL: https://issues.apache.org/jira/browse/CALCITE-1167
Project: Calcite
Issue Type: Bug
Reporter: Serge Harnyk
Assignee: Julian Hyde
Priority: Minor
If second date in interval is earlier than first OVERLAPS doesnt swap them.
Example:
select 1 from "TEST"."tdt" where (date '1999-12-01' , date '2001-12-31' )
overlaps ( date '2001-01-01' , date '2002-11-11' );
+------------+
| EXPR$0 |
+------------+
| 1 |
| 1 |
| 1 |
| 1 |
+------------+
select 1 from "TEST"."tdt" where ( date '2001-12-31', date '1999-12-01' )
overlaps ( date '2001-01-01' , date '2002-11-11' );
+------------+
| EXPR$0 |
+------------+
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