LightDB Enterprise Postgres 13.8-22.3 Documentation
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LightDB Enterprise Postgres 13.8-22.3 Documentation

Hundsun Technologies Inc

Copyright © 2022 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
31. Transparent Data Encryption

IV. Client Interfaces

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

V. Server Programming

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

VI. Reference

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

VII. Internals

47. Overview of LightDB Internals
48. System Catalogs
49. Frontend/Backend Protocol
50. LightDB Coding Conventions
51. Native Language Support
52. Writing a Procedural Language Handler
53. Writing a Foreign Data Wrapper
54. Writing a Table Sampling Method
55. Writing a Custom Scan Provider
56. Genetic Query Optimizer
57. Table Access Method Interface Definition
58. Index Access Method Interface Definition
59. Generic WAL Records
60. B-Tree Indexes
61. GiST Indexes
62. SP-GiST Indexes
63. GIN Indexes
64. BRIN Indexes
65. Hash 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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