Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Schneider Electric Global Website×
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
The Free SQL Request window is designed to process basic SQL Data Definition Language (DDL) commands. Free SQL Request window permits the Data Definition Language (DDL) SQL commands that create or delete database tables, define indexes (keys), specify links between tables, and impose constraints between database tables.
The most important SQL Data Definition Language statements that can be processed in the Free SQL Request window are:
* CREATE TABLE - creates a new database table
* ALTER TABLE - alters (changes) a database table
* DROP TABLE - deletes a database table
* CREATE INDEX - creates an index (search key)
* DROP INDEX - deletes an index