Capitolul II Structurarea bazelor de date
Capitolul II Structurarea bazelor de date
Capitolul II Structurarea bazelor de date
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35<br />
"NOTE"."NOTA" as "NOTA",<br />
"MATER<strong>II</strong>"."NUME_MATERIE" as "NUME_MATERIE"<br />
from "MATER<strong>II</strong>" "MATER<strong>II</strong>",<br />
"NOTE" "NOTE",<br />
"ELEVI" "ELEVI"<br />
where "NOTE"."NOTA" =10<br />
and "NOTE"."COD_ELEV" =elevi.cod_elev<br />
and "NOTE"."COD_MATERIE" =materii.cod_materie<br />
or<strong>de</strong>r by ELEVI.NUME ASC, ELEVI.INITIALA ASC, ELEVI.PRENUME ASC<br />
rezultat:<br />
• Să se afişeze toate notele mai mari <strong>de</strong> 7, obŃinute la matematică dupa 01-JAN-<br />
2008 .<br />
select "ELEVI"."NUME" as "NUME",<br />
"ELEVI"."INITIALA" as "INITIALA",<br />
"ELEVI"."PRENUME" as "PRENUME",<br />
"MATER<strong>II</strong>"."NUME_MATERIE" as "NUME_MATERIE",<br />
"NOTE"."DATA" as "DATA",<br />
"NOTE"."NOTA" as "NOTA"<br />
from "NOTE" "NOTE",<br />
"MATER<strong>II</strong>" "MATER<strong>II</strong>",<br />
"ELEVI" "ELEVI"<br />
where "NOTE"."COD_ELEV"="ELEVI"."COD_ELEV"<br />
and "NOTE"."COD_MATERIE"="MATER<strong>II</strong>"."COD_MATERIE"<br />
and "MATER<strong>II</strong>"."NUME_MATERIE" ='Matematica'<br />
and "NOTE"."DATA" >'01-JAN-2008'<br />
and "NOTE"."NOTA" >7<br />
or<strong>de</strong>r by ELEVI.NUME ASC, ELEVI.INITIALA ASC, ELEVI.PRENUME ASC<br />
rezultat posibil :
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