[PHOENIX-2147] Implement STRING_TO_ARRAY built in function

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.5.0
• Assignee: Dumindu Buddhika
• Reporter: Dumindu Buddhika
• Created: 25/Jul/15 03:53
• Updated: 21/Nov/15 02:18
• Resolved: 28/Jul/15 06:07

Description

Splits string into array elements using supplied delimiter and optional null string and returns the resulting varchar array

Example: STRING_TO_ARRAY('wx^yy^zz', '^', 'yy') →

{'wx',NULL,'zz'}