%0 Journal Article
%T TOOL FOR INTERACTIVE MANIPULATION WITH DATABASE
%A Par¨Şzkov¨˘ Jana
%A Beliansky Michal
%J Technol¨®gia vzdel¨˘vania
%D 2010
%I 
%X Standard computer language SQL is defined for creating, accessing and manipulation of data structures upon relational database systems. Execution of SQL query is not interactive. The user is acquainted only with result of this query. That's why we created software visualization tools for stepwise presentation of SQL queries.Na vytvorenie  trukt¨˛ry d¨˘t, spr¨Şstupnenie a manipul¨˘ciu s d¨˘tami v rela nom datab¨˘zovom syst¨¦me je definovany  tandardny po ¨Şta ovy jazyk SQL. Dany pr¨Şkaz tohoto jazyka poskytne kone ny vysledok bez mo nosti sledovania jeho postupn¨¦ho vykon¨˘vania. Aby pou ¨Şvatelia pochopili princ¨Şp vykon¨˘vania jednoduch¨¦ho alebo zlo itej ieho SQL dotazu nad danou datab¨˘zou, zostrojili sme vizualiza ny softv¨¦rovy n¨˘stroj.
%K E-learning
%K Database systems. SQL
%K Visualisation
%U http://technologiavzdelavania.ukf.sk/index.php/tv/article/view/1146