-- The ALTER TABLE statement is used to add, delete, or modify columns in an existing table. -- The ALTER TABLE statement is also used to add and drop various constraints on an existing table. -- ...
object_name: Name of the data structure to be modified. column_name: Name of the field to be added, removed, or changed. datatype: The type of data the field will store (e.g., INT, VARCHAR). In the ...
SQLite is a popular open-source relational database management system that provides developers with a flexible and scalable solution for building software applications. One of the core features of ...
Some of The Most Important SQL Commands SELECT - extracts data from a database UPDATE - updates data in a database DELETE - deletes data from a database INSERT INTO - inserts new data into a database ...
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