Ajeet Rai created CARBONDATA-1802:
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Summary: Carbon1.3.0 Alter:Alter query fails if a column is
dropped and there is no key column
Key: CARBONDATA-1802
URL: https://issues.apache.org/jira/browse/CARBONDATA-1802
Project: CarbonData
Issue Type: Bug
Affects Versions: 1.3.0
Environment: 3 Node ant cluster
Reporter: Ajeet Rai
Carbon1.3.0 Alter:Alter query fails if a column is dropped and there is no key
column.
Steps:
1: create table ttt(c int,d int,e int) stored by 'carbondata';
2: Alter table ttt drop columns(c);
3: observe that below error is coming:
Error: java.lang.RuntimeException: Alter table drop column operation failed:
Alter drop operation failed. AtLeast one key column should exist after drop.
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