[MCOL-4990] Internal Calpont functions crash client in CS 6 Created: 2022-02-07  Updated: 2022-03-29

Status: Open
Project: MariaDB ColumnStore
Component/s: None
Affects Version/s: 6.2.2
Fix Version/s: Icebox

Type: Bug Priority: Minor
Reporter: Allen Herrera Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Using idbextentmin or idbextentmax crashes the mysql client in CS 6 but doesnt in CS 5

Simplified Replication Steps:

 create table t1 ( a int) engine=columnstore;
 
insert into t1 values (1);
 
insert into t1 values (2);
 
SELECT a, idbExtentId(a) as extentID, idbextentmin(a) as valueMin, idbextentmax(a) as valueMax  from t1;

Expected

+------+----------+------+----------+
 
| a    | extentID | valueMin | valueMax |
 
+------+----------+------+----------+
 
|    1 |   234496 | 1    | 2        |
 
|    2 |   234496 | 1    | 2        |
 
+------+----------+------+----------+

Actual

ERROR 1815 (HY000): Internal error: Error while fetching from ExeMgr: MCS-2035: An internal error occurred.  Check the error log file & contact support.


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