LightDB Enterprise Postgres 13.3-21.2 Documentation
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LightDB Enterprise Postgres 13.3-21.2 Documentation

Hundsun Technologies Inc

Copyright © 2019 Hundsun Technologies Inc

Table of Contents

1. What Is LightDB?
2. Conventions
3. Further Information
4. 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. Server Setup and Operation
17. Server Configuration
18. Client Authentication
19. Database Roles
20. Managing Databases
21. Localization
22. Routine Database Maintenance Tasks
23. Backup and Restore
24. High Availability, Load Balancing, and Replication
25. Monitoring Database Activity
26. Monitoring Disk Usage
27. Reliability and the Write-Ahead Log
28. Logical Replication
29. Just-in-Time Compilation (JIT)
30. Regression Tests

IV. Client Interfaces

31. libpq — C Library
32. Large Objects
33. ECPG — Embedded SQL in C
34. The Information Schema

V. Server Programming

35. Extending SQL
36. Triggers
37. Event Triggers
38. The Rule System
39. Procedural Languages
40. PL/pgSQL — SQL Procedural Language
41. PL/Tcl — Tcl Procedural Language
42. PL/Perl — Perl Procedural Language
43. PL/Python — Python Procedural Language
44. Server Programming Interface
45. Background Worker Processes
46. Logical Decoding
47. Replication Progress Tracking

VI. Reference

I. SQL Commands
II. LightDB Client Applications
III. LightDB Server Applications

VII. Internals

48. Overview of LightDB Internals
49. System Catalogs
50. Frontend/Backend Protocol
51. LightDB Coding Conventions
52. Native Language Support
53. Writing a Procedural Language Handler
54. Writing a Foreign Data Wrapper
55. Writing a Table Sampling Method
56. Writing a Custom Scan Provider
57. Genetic Query Optimizer
58. Table Access Method Interface Definition
59. Index Access Method Interface Definition
60. Generic WAL Records
61. B-Tree Indexes
62. GiST Indexes
63. SP-GiST Indexes
64. GIN Indexes
65. BRIN Indexes
66. Database Physical Storage
67. System Catalog Declarations and Initial Contents
68. How the Planner Uses Statistics
69. Backup Manifest Format

VIII. Appendixes

A. LightDB 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. LightDB Limits
L. Acronyms
M. Glossary
N. Color Support

Bibliography

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