Back to TopCauses. Cramps or spasms in the muscles often have no clear cause. Possible causes of hand or foot spasms include: Brain disorders, such asparkinson's disease,multiple sclerosis, dystonia, and Huntington's disease. Chronic kidney disease and dialysis.
SQL (pronounced ess-que-el) stands for Structured Query Language. SQL is used to communicate with a database. According to ANSI (American National Standards Institute), it is the standard language for relational database management systems. SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database.
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.