Login Here for Scholarship Test

For Registration,email on sbis.ccit@gmail.com

Login

SQL (sometimes referred to as Structured Query Language) is a special-purpose programming language designed for managing data in relational database management systems (RDBMS).Originally based upon relational algebra and tuple relational calculus its scope includes data insert, query, update and delete, schema creation and modification, and data access control.

SQL was one of the first commercial languages for Edgar F. Codd's relational model, as described in his influential 1970 paper, "A Relational Model of Data for Large Shared Data Banks”. Despite not adhering to the relational model as described by Codd, it became the most widely used database language. Although SQL is often described as, and to a great extent is, a declarative language, it also includes procedural elements. SQL became a standard of the American National Standards Institute (ANSI) in 1986 and of the International Organization for Standards (ISO) in 1987. Since then, the standard has been enhanced several times with added features. However, issues of SQL code portability between major RDBMS products still exist due to lack of full compliance with, or different interpretations of, the standard. Among the reasons mentioned are the large size and incomplete specification of the standard, as well as vendor lock-in.

Embedded SQL is a method of combining the computing power of a programming language and the database manipulation capabilities of SQL. Embedded SQL statements are SQL statements written inline with the program source code of the host language. The embedded SQL statements are parsed by an embedded SQL preprocessor and replaced by host-language calls to a code library. The output from the preprocessor is then compiled by the host compiler. This allows programmers to embed SQL statements in programs written in any number of languages such as: C/C++, COBOL and Fortran.

MS SQL Serveris part of syllabus of various computer training programs, courses, diplomas, degrees like B.C.A., B.Sc (IT), B.A. (Computer), PGDCA, B.Tech and M.C.A. of various universities like Punjabi University, Punjab University, GNDU as well as P.T.U.  The distance learning students also take coaching or training of this topic. It’s taught by various computer centers and training institutes but CCIT institute is most preferred training institute in Ludhiana and the students consider in best training center in Punjab. The students of B.Tech and MCA develop beautiful projects during their industrial training or project training. They also learn to enhance the employment and job prospects, enhance their skills or get a better job.

 

Go to top