PostgreSQL Source Code

Hacking PostgreSQL

Final Code

PostgreSQL Subsystems

Hacking the PostgreSQL Way

Memory Management

Error Handling / Logging

Catalog Lookups

Nodes

Datums and Tuples

Other Subsystems

PostgreSQL Subsystems

PostgreSQL has specific ways of handling

Memory management

Error logging / cleanup

Linked lists (multiple ways...)

Catalog lookups

Nodes

Datums and Tuples