# Page Not Found

The URL `vdb/relational-database-service-rds/vdb-postgresql-cac-extension-duoc-ho-tro` does not exist.

You might be looking for one of these pages:
- [vDB PostgreSQL - Supported Extensions](https://docs.vngcloud.vn/vng-cloud-document/vdb/relational-database-service-rds/postgresql-cluster/vdb-postgresql-cac-extension-duoc-ho-tro.md)
- [PostgreSQL Cluster](https://docs.vngcloud.vn/vng-cloud-document/vdb/relational-database-service-rds/postgresql-cluster.md)
- [PostgreSQL Cluster Parameters](https://docs.vngcloud.vn/vng-cloud-document/vdb/relational-database-service-rds/postgresql-cluster/postgresql-cluster-parameters.md)
- [Relational Database Service (RDS)](https://docs.vngcloud.vn/vng-cloud-document/vdb/relational-database-service-rds.md)
- [Reference](https://docs.vngcloud.vn/vng-cloud-document/vdb/relational-database-service-rds/reference.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.vngcloud.vn/vng-cloud-document/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.vngcloud.vn/vng-cloud-document/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/vng-cloud-document/vdb/relational-database-service-rds/postgresql-cluster/vdb-postgresql-cac-extension-duoc-ho-tro.md`)
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