Table of Contents

Preface

1. What Is PostgreSQL ?

2. A Brief History of PostgreSQL

3. Conventions

4. Further Information

5. Bug Reporting Guidelines

I. Tutorial

1. Getting Started

2. The SQL Language

3. Advanced Features

II. The SQL Language

4. SQL Syntax

5. Data Definition

6. Data Manipulation

7. Queries

8. Data Types

9. Functions and Operators

10. Type Conversion

11. Indexes

12. Full Text Search

13. Concurrency Control

14. Performance Tips

15. Parallel Query

III. Server Administration

16. Installation from Binaries

17. Installation from Source Code

18. Installation from Source Code on Windows

19. Server Setup and Operation

20. Server Configuration

21. Client Authentication

22. Database Roles

23. Managing Databases

24. Localization

25. Routine Database Maintenance Tasks

26. Backup and Restore

27. High Availability, Load Balancing, and Replication

28. Monitoring Database Activity

29. Monitoring Disk Usage

30. Reliability and the Write-Ahead Log

31. Logical Replication

32. Just-in-Time Compilation ( JIT )

33. Regression Tests

IV. Client Interfaces

34. libpq - C Library

35. Large Objects

36. ECPG - Embedded SQL in C

37. The Information Schema

V. Server Programming

38. Extending SQL

39. Triggers

40. Event Triggers

41. The Rule System

42. Procedural Languages

43. PL/pgSQL - SQL Procedural Language

44. PL/Tcl - Tcl Procedural Language

45. PL/Perl - Perl Procedural Language

46. PL/Python - Python Procedural Language

47. Server Programming Interface

48. Background Worker Processes

49. Logical Decoding

50. Replication Progress Tracking

VI. Reference

I. SQL Commands

II. PostgreSQL Client Applications

III. PostgreSQL Server Applications

VII. Internals

51. Overview of PostgreSQL Internals

52. System Catalogs

53. Frontend/Backend Protocol

54. PostgreSQL Coding Conventions

55. Native Language Support

56. Writing a Procedural Language Handler

57. Writing a Foreign Data Wrapper

58. Writing a Table Sampling Method

59. Writing a Custom Scan Provider

60. Genetic Query Optimizer

61. Table Access Method Interface Definition

62. Index Access Method Interface Definition

63. Generic WAL Records

64. B-Tree Indexes

65. GiST Indexes

66. SP-GiST Indexes

67. GIN Indexes

68. BRIN Indexes

69. Hash Indexes

70. Database Physical Storage

71. System Catalog Declarations and Initial Contents

72. How the Planner Uses Statistics

73. Backup Manifest Format

VIII. Appendixes

A. PostgreSQL Error Codes

B. Date/Time Support

C. SQL Key Words

D. SQL Conformance

E. Release Notes

F. Additional Supplied Modules

G. Additional Supplied Programs

H. External Projects

I. The Source Code Repository

J. Documentation

K. PostgreSQL Limits

L. Acronyms

M. Glossary

N. Color Support

O. Obsolete or Renamed Features

Bibliography

Index