sql tutorial

SQL means Structure Query language (SQL) .  sql  It is a standard computer language which is use for relational database management and data manipulation .
It is used to Query, Insert, Update,and Modify data .

Comments

Post a Comment

Popular posts from this blog

SQL TUTORIAL

Structured Query Language (SQL) is a standard computer language for relational database management and data manipulation. SQL is used to query, insert, update and modify  SQL TUTORIAL  data. Most relational databases support SQL, which is an added benefit for database administrators (DBAs), as they are often required to support databases across several different platforms. First developed in the early 1970s at IBM by Raymond Boyce and Donald Chamberlin, SQL was commercially released by Relational Software Inc. (now known as Oracle Corporation) in 1979. The current standard SQL version is voluntary, vendor-compliant and monitored by the American National Standards Institute (ANSI). Most major vendors also have proprietary versions that are incorporated and built on ANSI SQL, e.g., SQL*Plus (Oracle), and Transact-SQL (T-SQL) (Microsof One of the most fundamental DBA rites of passage is learning SQL, which begins with writing the first SELECT statement or SQL scr...
Read more