Unsupported SQL Query Features Performance Regressions There are limitations in Greenplum Database when using the default GPORCA optimizer. GPORCA and the Postgres Planner curre...
General access method configuration Selecting a page size Note Selecting a cache size Selecting a byte order Duplicate data items Non-local memory allocation General acce...
Job submission, preparation and execution process 1. Submission Stage 2. Preparation Stage 2.1 Apply to LinkisManager for available EngineConn 2.2 Orchestrate a computing task ...