[FLINK-12431] Port utility methods for extracting fields information from TypeInformation

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: Table SQL / API
• Labels: pull-request-available
• Assignee: Dawid Wysakowicz
• Reporter: Dawid Wysakowicz
• Created: 07/May/19 10:27
• Updated: 05/Jun/19 09:56
• Resolved: 05/Jun/19 09:56

Description

We need those methods in the api-module in order to create Table out of DataSet/Stream.

Issue Links

• Is contained by: FLINK-12601 Register DataStream/DataSet as DataStream/SetTableOperations in Catalog
• links to: GitHub Pull Request #8358