[HAWQ-49] Remove legacy madlib schema in HAWQ

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0.0-incubating
• Component/s: Catalog
• Labels: OSS
• Assignee: Ming Li
• Reporter: Lei Chang
• Created: 13/Oct/15 02:57
• Updated: 14/Jul/16 17:46
• Resolved: 16/Feb/16 01:37

Description

There are some legacy madlib stuff created during init. It is better to remove it.

At the same time, cleanup useless comments and code in init sql file.