update pig command

Author: Vonng

content/docs/pig/_div_cmd.md

@@ -1,6 +1,6 @@
 ---
 title: Command Reference
-weight: 5250
+weight: 99
 sidebar_divider: true
 toc_hide: false
 ---

content/docs/pig/build.md

@@ -1,11 +1,10 @@
 ---
-title: "CMD: pig build"
-linkTitle: "CMD: pig build"
+title: "pig build"
 description: "Build PostgreSQL extensions from source with pig build subcommand"
-weight: 5300
+weight: 130
 icon: fas fa-hammer
 module: [PIG]
-categories: [Admin]
+categories: [Reference]
 ---
 
 The `pig build` command is a powerful tool that simplifies the entire workflow of building PostgreSQL extensions from source. It provides a complete build infrastructure setup, dependency management, and compilation environment for both standard and custom PostgreSQL extensions across different operating systems.

content/docs/pig/cmd.md

@@ -1,10 +1,10 @@
 ---
-title: "CMD: pig"
+title: "pig"
 description: "pig CLI command reference overview"
-weight: 5260
+weight: 100
 icon: fas fa-terminal
 module: [PIG]
-categories: [Admin]
+categories: [Reference]
 ---
 
 The `pig` CLI provides comprehensive tools for managing PostgreSQL installations, extensions, repositories, and building extensions from source. Check command documentation with `pig help <command>`.
@@ -13,6 +13,9 @@ The `pig` CLI provides comprehensive tools for managing PostgreSQL installations
 - [**pig ext**](/docs/pig/ext/): Manage PostgreSQL extensions
 - [**pig build**](/docs/pig/build/): Build extensions from source
 - [**pig sty**](/docs/pig/sty/): Manage Pigsty installation
+- [**pig pg**](/docs/pig/pg/): Manage local PostgreSQL server
+- [**pig pt**](/docs/pig/pt/): Manage Patroni HA cluster
+- [**pig pb**](/docs/pig/pb/): Manage pgBackRest backup & recovery
 
 
 ## Overview
@@ -127,3 +130,46 @@ pig sty conf                     # Generate configuration
 pig sty deploy                   # Run deployment playbook
 ```
 
+
+## pig pg
+
+Manage local PostgreSQL server. See [`pig pg`](/docs/pig/pg/) for details.
+
+```bash
+pig pg init                      # Initialize data directory
+pig pg start                     # Start PostgreSQL
+pig pg stop                      # Stop PostgreSQL
+pig pg status                    # Check status
+pig pg psql mydb                 # Connect to database
+pig pg ps                        # Show current connections
+pig pg vacuum mydb               # Vacuum database
+pig pg log tail                  # Real-time log viewing
+```
+
+
+## pig pt
+
+Manage Patroni HA cluster. See [`pig pt`](/docs/pig/pt/) for details.
+
+```bash
+pig pt list                      # List cluster members
+pig pt config                    # Show cluster config
+pig pt config ttl=60             # Modify cluster config
+pig pt status                    # Check service status
+pig pt log -f                    # Real-time log viewing
+```
+
+
+## pig pb
+
+Manage pgBackRest backup & recovery. See [`pig pb`](/docs/pig/pb/) for details.
+
+```bash
+pig pb info                      # Show backup info
+pig pb ls                        # List all backups
+pig pb backup                    # Create backup
+pig pb backup full               # Full backup
+pig pb restore                   # Restore to latest
+pig pb restore -t "2025-01-01"   # Restore to specific time
+pig pb log tail                  # Real-time log viewing
+```

content/docs/pig/ext.md

@@ -1,11 +1,10 @@
 ---
-title: "CMD: pig ext"
-linkTitle: "CMD: pig ext"
+title: "pig ext"
 description: "Manage PostgreSQL extensions with pig ext subcommand"
-weight: 5270
+weight: 120
 icon: fas fa-puzzle-piece
 module: [PIG]
-categories: [Admin]
+categories: [Reference]
 ---
 
 The `pig ext` command is a comprehensive tool for managing PostgreSQL extensions.
@@ -47,13 +46,18 @@ List or search extensions.
 pig ext list                     # List all extensions
 pig ext list duck                # Search for "duck" extensions
 pig ext list vector ai           # Search multiple keywords
-pig ext list -c RAG              # Filter by category
 pig ext list -v 17               # Filter by PG version
+pig ext ls olap                  # List OLAP category extensions
+pig ext ls gis -v 16             # List GIS extensions for PG 16
+pig ext ls rag                   # List RAG category extensions
 ```
 
+Category filter is achieved by specifying the category name directly as query parameter. Supported categories: `time`, `gis`, `rag`, `fts`, `olap`, `feat`, `lang`, `type`, `func`, `util`, `admin`, `stat`, `sec`, `fdw`, `sim`, `etl`.
+
 **Options:**
-- `-c|--category`: Filter by category (TIME, GIS, RAG, FTS, OLAP, FEAT, LANG, TYPE, UTIL, FUNC, ADMIN, STAT, SEC, FDW, SIM, ETL)
+
 - `-v|--version`: Filter by PG version
+- `--pkg`: Show package names instead of extension names, list leading extensions only
 
 
 ## ext info

content/docs/pig/install.md

@@ -2,7 +2,7 @@
 title: "Installation"
 linkTitle: "Installation"
 description: "How to download and install the pig package manager"
-weight: 5230
+weight: 30
 icon: fas fa-download
 module: [PIG]
 categories: [Task]

content/docs/pig/intro.md

@@ -2,7 +2,7 @@
 title: "Introduction"
 linkTitle: "Introduction"
 description: "Why do we need yet another package manager? Especially for Postgres extensions?"
-weight: 5220
+weight: 20
 icon: fas fa-lightbulb
 module: [PIG]
 categories: [Concept]