Database- SQL
Your browser does not support the HTML5 canvas tag. SQL stands for structured Query Language. SQL is an ANSI (i.e. American National Standards Institute ) standard computer language for accessing and manipulating database systems. SQl statements are used to retrieve and update data in a database. SQL works with database programs like MS Access ,DB2,Informix ,MS SQL Server, Oracle ,Sybase,etc. The first version ,initially called SEQUEL,was designed to manipulate and retrieve data SQL is a Non - procedural query language. Sometimes referred to as a Database Gateway Language as an ANSI made it a standard language for all DBMS. SQL commands are divided into following categories:- 1)Data Definition Language- It uses create,alter,drop,truncate 2)Data Manipulation Language - ...