[IMPALA-10982] Unable to explain plan for SetOperation statement

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Impala 4.0.0
• Fix Version/s: Impala 4.1.0
• Component/s: Frontend
• Labels: correctness
• Epic Color: ghx-label-3
• Assignee: Xianqing He
• Reporter: Xianqing He
• Created: 25/Oct/21 02:49
• Updated: 17/Feb/22 08:14
• Resolved: 13/Feb/22 14:14

Description

[localhost.localdomain:21050] default> explain select id from functional.alltypessmall
intersect
select id from functional.alltypestiny where int_col > 0;
Query: explain select id from functional.alltypessmall
intersect
select id from functional.alltypestiny where int_col > 0
+----+
| id |
+----+
| 1  |
| 7  |
| 3  |
| 5  |
+----+
Fetched 4 row(s) in 0.13s