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-Structured Query Language is the set of commands that are used to create, manuplate the structures in a relational database.Also, SQL is the most powerful way of retriving the data from DB. SQL supports different types of operations.Based on this the commands can be broadly classified into following types.QL-Structured Query Language is the set of commands that are used to create, manuplate the structures in a relational database.