Export from Postgres to CSV with Quadratic

Exporting data from PostgreSQL to CSV is a common task, essential for sharing data externally, offline analysis, backups, or transferring data between databases. Quadratic, a powerful, browser-based spreadsheet tool with AI-powered workflows, makes exporting from Postgres to CSV quick and easy.

Why export CSVs from Postgres?

There are numerous scenarios where exporting CSV files from Postgres can be beneficial:

• Sharing data with external collaborators who require CSV format
• Conducting in-depth offline analysis with desktop tools
• Creating reliable backups of important data
• Migrating data between different databases or tools
• Working with Postgres database tables in a spreadsheet like Quadratic

Step-by-step guide to export CSV from Postgres in Quadratic

Step 1: Connect Quadratic to tour PostgreSQL database

1. Open your Quadratic spreadsheet and press / to open the code selection menu.

2. Choose "Manage connections" to create or edit your database connections.

3. Select the SQL connection type and follow on-screen instructions to input your PostgreSQL connection details.

4. Verify the successful connection.

Step 2: Querying your data

1. Use / to open the code cell selection menu, then select your Postgres connection.

2. Select a table from the list of database tables in your PostgreSQL database.

3. Query the selected table to visualize the first 100 rows of your data instantly in the spreadsheet.

4. Update the SQL query manually or with the native AI Code Chat interface.

Step 3: Exporting data to CSV

1. Select the cells or table you wish to export.

2. Right-click, choose “Download as CSV”

Writing data back from CSV to Postgres

If you need to insert data into an existing Postgres table, Quadratic’s built-in AI code chat makes it easy to import CSV in PostgreSQL:

1. Generate an INSERT INTO SQL query using Quadratic's AI, e.g., "Generate an INSERT INTO SQL query for this dataset."

2. Run the INSERT INTO statement to populate your table.

3. Query the selected table again to test if the data was inserted correctly.

Why Quadratic?

• AI integration: Quadratic’s AI simplifies complex tasks, including generating and manipulating SQL commands.
• Browser-based convenience: Access and manage your PostgreSQL data directly from any browser.
• Real-time collaboration: Collaborate seamlessly with your team on data workflows.

Conclusion

Quadratic simplifies the process of export from Postgres to CSV, enabling you to quickly perform critical data tasks. Try Quadratic today and experience the ease and efficiency of managing your PostgreSQL data exports.