[HIVE-1522] replace columns should prohibit using partition column names.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: He Yongqiang
• Created: 09/Aug/10 22:50
• Updated: 20/Apr/11 23:59

Description

create table src_part_w(key int , value string) partitioned by (ds string, hr int);
alter table src_part_w replace columns (key int, ds string, hr int, value string);

should not be allowed. Once the "alter table replace columns ..." is done, all commands on this table will fail. And not able to change the schema back.