[TAJO-57] Recognize Parser and Catalog Standard SQL data types

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.2-incubating
• Component/s: Catalog, SQL Parser
• Assignee: Hyunsik Choi
• Reporter: Hyunsik Choi
• Created: 08/May/13 10:40
• Updated: 09/May/13 09:29
• Resolved: 09/May/13 05:49

Description

The current Tajo provides some of data types which resemble java primitive or class type names as follows:

• string
• short
• bigdecimal
• byte

The this issue is to enable Tajo to recognize Standard SQL data types. For this, I'll change existing data types to correspoding SQL types, and I'll improve parser and catalog to recognize Standard SQL data types.