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How-To Guides

Connect to Local Datasource
Shows you how to connect a database or API that is hosted locally on the same machine as your Appsmith instance.
Pass Parameters to Queries
Shows you how to use the run() function in a loop to pass different parameters to your query each time it runs.
Setup Multiple Datasource Environments
This page shows how to set up and manage multiple datasource environments for your application.
Fetch and Filter data in SQL
This guide shows you how to retrieve and filter data by using a variety of SQL clauses.
Insert and Update data in SQL
This guide shows you how to insert and update data in a PostgreSQL database.
Fetch and Filter Data from Google Sheets
Shows you how to fetch and filter data from Google Sheets.
Insert and Update Data in Google Sheets
This guide shows you how to insert and update data in Google Sheets.
Integrate With Third-Party Tools
Shows you how to connect Appsmith to many third-party tools via API.