Historical version. PostgreSQL 7.0 has reached end of support. See the current manual.
III. Programmer's Guide
- Table of Contents
- 36. Architecture
- 37. Extending SQL: An Overview
- 38. Extending SQL: Functions
- 39. Extending SQL: Types
- 40. Extending SQL: Operators
- 41. Extending SQL: Aggregates
- 42. The Postgres Rule System
- 43. Interfacing Extensions To Indices
- 44. Index Cost Estimation Functions
- 45. GiST Indices
- 46. Linking Dynamically-Loaded Functions
- 47. Triggers
- 48. Server Programming Interface
- 49. Procedural Languages
Information for extending Postgres.
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Read the upstream documentation. For corrections, first check the current manual.