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Title: Evolution of SQL (Structured Query Language) History of SQL
Description: SQL initially was developed at IBM by both Donald Chamberlin and Raymond Boyce beginning of 1970s. The version initially was called Structured English Query Language (SEQUEL) which was planned to manage and extract stored data from IBM's relational database management system. 3rd year
Description: SQL initially was developed at IBM by both Donald Chamberlin and Raymond Boyce beginning of 1970s. The version initially was called Structured English Query Language (SEQUEL) which was planned to manage and extract stored data from IBM's relational database management system. 3rd year
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Evolution of SQL (Structured Query Language)
History of SQL
SQL is a standard language used to communicate with a relational database
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The version initially was called Structured English Query Language
(SEQUEL) which was planned to manage and extract stored data from IBM's relational
database management system
...
Towards the end of 1970s, Relational Software, Incorporation nowadays known as
Oracle Corporation created their own SQL-based relational database management
system with a desire of selling the system to the united states of America (USA) and
other United States government agencies
...
Data definition language statements create, customize, and remove database objects
like tables, indexes, and users
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Data manipulation language (DML) consists of the SQL statements for data changes,
that changes stored data but in the form of schema or database objects
...
SQL consists of both Data Definition Language (DDL) and Data Manipulation Language
(DML)
...
Since 1987, the standard language
has been revised over and over to be able to accommodate a vast set of features
...
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2011
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1970
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Title: Evolution of SQL (Structured Query Language) History of SQL
Description: SQL initially was developed at IBM by both Donald Chamberlin and Raymond Boyce beginning of 1970s. The version initially was called Structured English Query Language (SEQUEL) which was planned to manage and extract stored data from IBM's relational database management system. 3rd year
Description: SQL initially was developed at IBM by both Donald Chamberlin and Raymond Boyce beginning of 1970s. The version initially was called Structured English Query Language (SEQUEL) which was planned to manage and extract stored data from IBM's relational database management system. 3rd year