How extract all data from database?

How do I get all data from a database?

Fetch data from a database1Start by creating a new app.2Add a Screen to your app. ... 3Add data sources to your app by referencing some Entities in the Manage Dependencies window (Ctrl+Q). ... 4Publish the app by clicking the 1-Click Publish button. ... 5It's time to load some data to the Screen.Fetch and display data from the database in OutSystems

Is it possible to extract data from a database?

Data extraction is the process of obtaining data from a database or SaaS platform so that it can be replicated to a destination — such as a data warehouse — designed to support online analytical processing (OLAP). Data extraction is the first step in a data ingestion process called ETL — extract, transform, and load.

How do I get all data from a MySQL database?

Data can be fetched from MySQL tables by executing SQL SELECT statement through PHP function mysql_query. You have several options to fetch data from MySQL. The most frequently used option is to use function mysql_fetch_array().

What is used to extract data from a database?

SELECT statement is used to extract the information from a database.