[TAJO-842] NULL handling in JDBC.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Assignee: Hyoungjun Kim
• Reporter: Hyoungjun Kim
• Created: 23/May/14 07:16
• Updated: 28/May/14 10:03
• Resolved: 28/May/14 09:37

Description

Currently JDBC doesn't handle NULL value, only wasnull() is provided. JDBC handles NULL data like the following rule.

• Text type: return java null.
• Int, Float type: return 0
• Date/Time type: return null.
• Boolean: return false
• getObject(): return java null