Open AccessUsing the relational algebra operation properties to optimize expression calculation
Author(s) -
Тимофеев
Publication year - 2014
Publication title -
trudy spiiran
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 9
eISSN - 2078-9599
pISSN - 2078-9181
DOI - 10.15622/sp.4.8
Subject(s) - relational algebra , expression (computer science) , transformation (genetics) , algebra over a field , relational database , computer science , relational calculus , relational model , codd's theorem , theoretical computer science , mathematics , programming language , pure mathematics , data mining , chemistry , biochemistry , gene