[TAJO-404] Tajo does not recognize boolean literal

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.8.0
• Component/s: Planner/Optimizer, SQL Parser
• Assignee: Hyunsik Choi
• Reporter: Hyunsik Choi
• Created: 09/Dec/13 15:21
• Updated: 10/Dec/13 15:50
• Resolved: 10/Dec/13 04:07

Description

See the title. So, the following statement does not work in Tajo.

select true;

select * from table where true;

This patch adds boolean literal support. In addition, this patch contains some trivial bug fixes about parsing and logical planning.

Issue Links

• relates to: TAJO-335 Unknown logical node type error occurs when a query includes some expressions
• relates to: TAJO-356 Improve TajoClient to directly get query results in the first request