9.26. System Information Functions and Operators # 9.26.1. Session Information Functions 9.26.2. Access Privilege Inquiry Functions 9.26.3. Schema Visibility Inquiry Functions …| PostgreSQL Documentation
20.8. Error Reporting and Logging # 20.8.1. Where to Log 20.8.2. When to Log 20.8.3. What to Log 20.8.4. Using CSV-Format …| PostgreSQL Documentation
9.27. System Administration Functions # 9.27.1. Configuration Settings Functions 9.27.2. Server Signaling Functions 9.27.3. Backup Control Functions 9.27.4. Recovery Control Functions …| PostgreSQL Documentation