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.
Definition. English-like set of commands used in accessing, editing, or updating, information stored in a database. Invented by International Business Machines (IBM) Corp., in 1974, SQL continues to be enhanced and (having been adopted by both ANSI and ISO), is a de-facto worldwide standard.