[FLINK-13007] Integrate Flink's FunctionCatalog with Catalog APIs

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: Table SQL / API, Table SQL / Planner
• Assignee: Bowen Li
• Reporter: Bowen Li
• Created: 27/Jun/19 02:34
• Updated: 16/Oct/19 15:43
• Resolved: 16/Oct/19 15:43

Description

Integrate Flink's FunctionCatalog with Catalog APIs so that user defined functions can be persist thru catalog APIs

Sub-Tasks

• integrate FunctionCatalog with CatalogManager: Closed
• make FunctionCatalog able to reference functions across catalogs: Closed
• read and write Flink's functions thru catalog: Closed
• disable LocalExecutorITCase.testUseCatalogAndUseDatabase: Closed
• FunctionCatalog.lookupFunction() should check in memory functions if the target function doesn't exist in catalog: Closed
• Flink SQL should be able to reference functions across catalogs with full path: Closed