[FLINK-7389] Remove Calcite PushProjector

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0, 1.5.0
• Component/s: Table SQL / API
• Assignee: Timo Walther
• Reporter: Timo Walther
• Created: 08/Aug/17 11:12
• Updated: 16/Nov/17 13:30
• Resolved: 16/Nov/17 13:30

Description

The PushProjector class is copied from Apache Calcite except that it does not automatically name the field using the name of the operators as the Table API rejects special characters like '-' in the field names.

We need to find a solution without copying Calcite classes.

Issue Links

• links to: GitHub Pull Request #5022