[DRILL-4551] Add some missing functions that are generated by Tableau (cot, regex_matches, split_part, isdate)

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Jason Altekruse
• Reporter: Jason Altekruse
• Created: 29/Mar/16 22:00
• Updated: 01/Apr/16 20:25

Description

Several of these functions do not appear to be standard SQL functions, but they are available in several other popular databases like SQL Server, Oracle and Postgres.