[HIVE-15324] Enable round() function to accept scale argument as non-constants

• Type: Bug
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: UDF
• Release Note: Updated the function to accept non-constants also as scale argument.
• Assignee: Chinna Rao Lalam
• Reporter: Chinna Rao Lalam
• Created: 01/Dec/16 06:45
• Updated: 13/Jan/17 19:35

Description

round() function should accept scale argument as non-constants, it will enable queries like:

create table sampletable(c double, d int);
select round(c,d) from sampletable;