Learn SQL with me

introduction to SQL

SQL stands for "structure query language" and be pronounced as "SQL" OR "SEQUEL". It is a special purpose language used to define , and manipulate data in RDBMS. SQL provides a set of statements for storing and retrieving data to and from a relational data base . The original version called SEQUEL(Structure english query language) was designed by IBM in mid 1970, SQL was first introduce as commercial database system in 1979 by Oracle corporation

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