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What Is SQL Language
What Is SQL Language?
✍: FYIcenter.com
SQL, SEQUEL (Structured English Query Language), is a language for RDBMS (Relational Database Management Systems).
During the 1970s, a group at IBM's San Jose research center developed a database system "System R" based upon Codd's model. Structured English Query Language ("SEQUEL") was designed to manipulate and retrieve data stored in System R. The acronym SEQUEL was later condensed to SQL.
SQL was adopted as a standard by ANSI (American National Standards Institute) in 1986 and ISO (International Organization for Standardization) in 1987. Since then, SQL standard has gone through a number of revisions:
⇒ What Is SQL Server Transact-SQL (T-SQL)?
⇐ General Questions on Microsoft SQL Server Transact-SQL
2017-06-16, 2289🔥, 0💬
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