[MCOL-4474] Internal error: CAL0001 when renaming a column. Created: 2020-12-28  Updated: 2022-05-06  Resolved: 2021-01-04

Status: Closed
Project: MariaDB ColumnStore
Component/s: DDLProc
Affects Version/s: 5.5.1
Fix Version/s: 5.4.1

Type: Bug Priority: Major
Reporter: Juan Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Environment:

CentOS 7
MariaDB-server 10.5.8_5-1


 Description   

Renaming a varchar column without changing the datatype or size incorrectly throws error CAL0001:

create table testvarchar (
 
myvalue varchar(3)
 
)engine=Columnstore CHARSET=utf8;
 
 
 
alter table testvarchar change column myvalue myvalue_new varchar(3) ;
 
-- Error Code: 1815. Internal error: CAL0001: Alter table Failed: Changing the datatype of a column is not supported



 Comments   
Comment by Juan [ 2021-01-04 ]

Duplicate of MCOL-4484

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