[TAJO-447] Implement CREATE TABLE IF NOT EXISTS

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Component/s: Planner/Optimizer, SQL Parser
• Assignee: Unassigned
• Reporter: Hyunsik Choi
• Created: 22/Dec/13 07:17
• Updated: 18/Dec/14 01:07
• Resolved: 18/Dec/14 01:07

Description

CREATE TABLE [ IF NOT EXISTS ] table_name ...

This enables CREATE TABLE to create a table only if a given table does not exist. Even though the table already exists, it does not the error 'the table already exists'.