Clean the surface of your pond with a skimmer or algae net. 12. Vacuum the algae from the pond with a pond vacuum. 13. Place barley straw in a location that provides a good flow of water and sunlight. The barley straw will decompose adding hydrogen peroxide to the water, killing the algae.
SQL (Structured Query Language) SQL (Structured Query Language) is a standardized programming language used for managing relational databases and performing various operations on the data in them.
Sql Is A Procedural Language. SQL is designed solely for the purpose of creating and maintaining relational databases. As such, it contains none of the major elements of a procedural language such as loops and only limited conditional elements like CASE structures. This is why most SQL-based implementations also have scripting languages like Oracle's PL/SQL and SQL Server's T-SQL - to provide procedural flexibility.