SQL views are virtual tables that provide a way to simplify complex queries and enhance data security by limiting access to specific columns or rows of a table. Views can be used by external reports or applications to save other developers from having to deal with some of the complexities of data extraction. In this […]
8 – Create and Alter Views Read More »
Working with a Stored Procedure / SPROC is considered an advanced skill in SQL development. Sometimes a stored procedure is abbreviated to sproc. Stored Procedures / SPROCs are precompiled SQL statements that can be executed in a controlled manner. They can accept input parameters, output parameters and a single return value. They are similar to
9 – SQL Stored Procedure / SPROC (create, alter, drop, exec) Read More »
SQL indexes are a crucial component of any relational database management system, including Microsoft SQL Server. They play a vital role in improving query performance, as they help the database engine quickly locate and retrieve data. The syntax to create an index in SQL can vary depending on what database you are using. In this
10 – SQL index (Create, Alter and Drop) Read More »
