[TAJO-442] Cast operator with nested functions causes NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.8.0
• Component/s: Expression
• Assignee: Hyunsik Choi
• Reporter: Hyunsik Choi
• Created: 20/Dec/13 05:10
• Updated: 20/Dec/13 13:08
• Resolved: 20/Dec/13 06:32

Description

The following code reproduces the error case.

select to_timestamp(CAST(split_part('1386577650.123', '.', 1) as INT8));