Distribuirane i objektne baze podataka - Ncd.matf.bg.ac.rs
Distribuirane i objektne baze podataka - Ncd.matf.bg.ac.rs
Distribuirane i objektne baze podataka - Ncd.matf.bg.ac.rs
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Pretpostavimo da su definisane tri funcije nad ugrađenom funkcijom SUMda bi se podržala funkcija SUM za US dolare, kanadske dolare i eure.CREATE FUNCTION SUM (CANADIAN_DOLLAR)RETURNS CANADIAN_DOLLARSOURCE SYSIBM.SUM (DECIMAL())CREATE FUNCTION SUM (US_DOLLAR)RETURNS US_DOLLARSOURCE SYSIBM.SUM (DECIMAL())CREATE FUNCTION SUM (EURO)RETURNS EUROSOURCE SYSIBM.SUM (DECIMAL())28decembar 2010, Biljana Stojanović
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