LightDB Enterprise Postgres 13.3-22.2 Documentation
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LightDB Enterprise Postgres 13.3-22.2 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. PL/Tcl — Tcl Procedural Language
44. PL/Perl — Perl Procedural Language
45. PL/Python — Python Procedural Language
46. Server Programming Interface
47. Background Worker Processes
48. Logical Decoding
49. Replication Progress Tracking

VI. Reference

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

VII. Internals

50. Overview of LightDB Internals
51. System Catalogs
52. Frontend/Backend Protocol
53. LightDB Coding Conventions
54. Native Language Support
55. Writing a Procedural Language Handler
56. Writing a Foreign Data Wrapper
57. Writing a Table Sampling Method
58. Writing a Custom Scan Provider
59. Genetic Query Optimizer
60. Table Access Method Interface Definition
61. Index Access Method Interface Definition
62. Generic WAL Records
63. B-Tree Indexes
64. GiST Indexes
65. SP-GiST Indexes
66. GIN Indexes
67. BRIN Indexes
68. Database Physical Storage
69. System Catalog Declarations and Initial Contents
70. How the Planner Uses Statistics
71. 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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