[FLINK-12737] Loosen Table class dependencies

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: Table SQL / API, Table SQL / Legacy Planner
• Labels: pull-request-available
• Assignee: Dawid Wysakowicz
• Reporter: Dawid Wysakowicz
• Created: 05/Jun/19 10:04
• Updated: 01/Oct/19 15:39
• Resolved: 07/Jun/19 08:54

Description

The aim of this task is to remove dependencies on actual implementation of TableEnvironment. This includes:

• drop generating unique attribute generation (it is sufficient to index aggregates within a single operation)
• make the transformation from Table on the caller side rather than on the callee (a.k.a remove getRelNode)
• Add insertInto method to TableEnvironment

Additionally move the TemporalTableFunctionImpl to api-java module.

Issue Links

• links to: GitHub Pull Request #8625