Chapter 54. Overview of
Postgres Pro Shardman
Internals
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Chapter 54. Overview of
Postgres Pro Shardman
Internals
Table of Contents
54.1. The Path of a Query
54.1.1. For Simple Queries
54.1.2. For More Complex Queries
54.2. Query Processing
54.2.1. Push-down Technique
54.2.2. Asynchronous Execution
54.2.3. Fetch-all Fallback
54.3. How Connections Are Established
54.4. The Parser Stage
54.4.1. Parser
54.4.2. Transformation Process
54.5. The
Postgres Pro Shardman
Rule System
54.6. Planner/Optimizer
54.7. Executor