[FLINK-11932] Add support for generating optimized logical plan for 'select * from mytable'

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Fix Version/s: 1.9.0
• Component/s: Table SQL / Planner
• Labels: pull-request-available
• Assignee: godfrey he
• Reporter: godfrey he
• Created: 15/Mar/19 11:05
• Updated: 20/Mar/19 02:28
• Resolved: 18/Mar/19 08:03

Description

Add support for generating optimized logical plan for 'select * from mytable', including:
1. add BatchTableEnvironment
2. introduce Optimizer interface and implements for batch and stream
3. add rules and programs for batch and stream
4. add registerTableSource, optimize, explain methods in TableEnvironment
5. add plan test infrastructure (is duplicated by https://issues.apache.org/jira/browse/FLINK-11685)
6. add RelTreeWriterImpl to make query plan easier to read (is duplicated by https://issues.apache.org/jira/browse/FLINK-11680)

Issue Links

• incorporates: FLINK-11680 Make query plan easier to read
• incorporates: FLINK-11685 Add plan test infrastructure
• is a child of: FLINK-11488 Add a basic Blink planner framework
• links to: GitHub Pull Request #7993