# PostgreSQL Destination Documentation

## Getting started

Using Stitch’s PostgreSQL destination, you can connect the following versions of PostgreSQL to Stitch:

* [Google CloudSQL PostgreSQL](https://help.qlik.com/en-US/stitch/destinations/postgresql/connecting-a-google-cloudsql-postgresql-data-warehouse)

* [Heroku-Postgres](https://help.qlik.com/en-US/stitch/destinations/postgresql/connecting-a-heroku-postgres-data-warehouse-to-stitch)

* [Self-Hosted PostgreSQL](https://help.qlik.com/en-US/stitch/destinations/postgresql/connecting-a-self-hosted-postgresql-data-warehouse-to-stitch)

* [Amazon Aurora PostgreSQL-RDS](https://help.qlik.com/en-US/stitch/destinations/postgresql/connecting-an-amazon-aurora-postgresql-rds-data-warehouse-to-stitch)

* [Amazon PostgreSQL-RDS](https://help.qlik.com/en-US/stitch/destinations/postgresql/connecting-an-amazon-postgresql-rds-data-warehouse-to-stitch)

## Using PostgreSQL

[Understanding Loading and Row Usage for Nested Data Structures](https://help.qlik.com/en-US/stitch/replication/loading/understanding-loading-row-usage-for-nested-data-structures) Depending on the type of destination you’re using, Stitch may deconstruct nested data structures into relational tables.

## Troubleshooting

[Destination Loading Error Reference](https://help.qlik.com/en-US/stitch/troubleshooting/destinations/destination-loading-error-reference) Resolve errors related to loading data into your Stitch destination.

[Destination Connection Error Reference](https://help.qlik.com/en-US/stitch/troubleshooting/destinations/destination-connection-error-reference) Resolve errors related to connecting to your Stitch destination.

## Reference

[PostgreSQL Destination Reference](https://help.qlik.com/en-US/stitch/destinations/postgresql/reference) Reference documentation for Stitch’s PostgreSQL destination, including info about Stitch features, replication, and transformations.

[PostgreSQL Data Loading Reference](https://help.qlik.com/en-US/stitch/replication/loading/destination-guides/postgresql/) Learn how Stitch will load data from your integrations into Stitch’s PostgreSQL destination.

[Destination & Integration Compatibility](https://help.qlik.com/en-US/stitch/destinations/destination-integration-compatibility) Verify your integrations’ compatibility with your data warehouse.

[Stitch System Table and Column Reference](https://help.qlik.com/en-US/stitch/replication/loading/system-tables-columns) When data is loaded into your destination, Stitch will create some additional columns and tables. Learn about these system columns and tables and how Stitch uses them.

[Stitch and Destination Reserved Keywords](https://help.qlik.com/en-US/stitch/replication/loading/reserved-keywords) A reference of Stitch and destination-reserved keywords.