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Difference between T-SQL and the relational model

izvorni znanstveni rad

izvorni znanstveni rad

Difference between T-SQL and the relational model

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2015
Časopis TEM Journal - Technology, Education, Management, Informatics
Nadređena publikacija TEM Journal
Volumen 4
Svesčić 3
Stranice str. 297-300
ISSN 2217-8309
EISSN 2217-8333
Status objavljeno

Sažetak

T-SQL, dialect of SQL, is a language used for a relational database management system (primarily Microsoft’s SQL Server), which in turn is based on the relational model. Understanding some of the key foundation principals can help in a better understanding of the language. This paper introduces basics of the relational model and the difference between the relational model and the actual T-SQL implementation. Several tightly related topics like predicates, relations, and common misconceptions about databases are also discussed.

Ključne riječi

relational model; T-SQL; predicate; relation