[IMPALA-6719] refresh function case sensitivity

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 3.0
• Fix Version/s: Impala 3.0, Impala 2.12.0, Impala 2.13.0
• Component/s: Frontend
• Epic Color: ghx-label-6
• Assignee: Fredy Wijaya
• Reporter: Vuk Ercegovac
• Created: 22/Mar/18 05:35
• Updated: 03/Apr/18 02:11
• Resolved: 03/Apr/18 01:08

Description

"refresh functions <db name>" has odd behavior for upper-case <db name>:

create database FOO;

OK

refresh functions FOO;

ERROR: CatalogException: Error refreshing functions in FOO:
CAUSED BY: DatabaseNotFoundException: Database does not exist: FOO

refresh functions foo;

OK

drop database FOO;

OK