What is the Full form of SQL?
The full form of SQL is Structured Query Language. SQL is a program created and formulated in the Relational Database Management System to handle structured data. It was initially named a SEQUEL (Structured English Query Language developed addition). Eventually, the name changed to SQL.
History of SQL
- SQL developed based on Relational Algebra and Tuple Relational Calculus.
- In the initial 1970s, Donald D. Chamberlin and Raymond F. Boyce at IBM developed and produced SQL.
- It was designed to run and retrieve information in IBM’s existing quasi-relational database management system.
- In gathering details and operating on analytical queries.
- In composing the scripts for data integration.
- Modifying the database table & mark designs.
Benefits of SQL
- There is no necessity to use the standard SQL to write a significant amount of code, making it easy to manage data structures.
- SQL databases used by ISO & ANSI use guidelines that are well-described and long-established.
- SQL can be found in operating systems, laptops, servers and even a few smartphones inside the software.
- SQL is an interactive domain language which can be used to share or exchange information with databases and to address complex questions in seconds.
- The SQL language helps users create multiple views of the database structure and the databases for various individuals.
Limitations of SQL
- SQL has a complex interface, making it difficult for some people to access.
- In SQL, the programmers using SQL do not have complete command over the database due to the invisible business rules.
- Many databases change from proprietary enhancements to standard SQL to guarantee vendor lock-in.
- The operating costs of some models of SQL are so high that some programmers have trouble accessing it.