Capitolul II Structurarea bazelor de date
Capitolul II Structurarea bazelor de date
Capitolul II Structurarea bazelor de date
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34<br />
"MATER<strong>II</strong>" "MATER<strong>II</strong>",<br />
"ELEVI" "ELEVI"<br />
where "MATER<strong>II</strong>"."NUME_MATERIE" ='Limba romana'<br />
and "NOTE"."COD_ELEV" =elevi.cod_elev<br />
and "NOTE"."COD_MATERIE" =materii.cod_materie<br />
or<strong>de</strong>r by NOTE.NOTA DESC, ELEVI.NUME ASC, ELEVI.INITIALA ASC, ELEVI.PRENUME<br />
ASC<br />
rezultatul:<br />
• Să se afişeze toŃi elevii cu note <strong>de</strong> 10 la o materie (<strong>de</strong> ex. limba română) sub<br />
forma:<br />
nume, initiala, prenume, materia, nota<br />
elevii fiind ordonaŃi alfabetic.<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"."NOTA" as "NOTA"<br />
from "NOTE" "NOTE",<br />
"MATER<strong>II</strong>" "MATER<strong>II</strong>",<br />
"ELEVI" "ELEVI"<br />
where "MATER<strong>II</strong>"."NUME_MATERIE" ='Limba romana'<br />
and "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 />
rezultatul:<br />
• Să se afişeze elevii care au nota 10 , indiferent <strong>de</strong> materie.<br />
select<br />
"ELEVI"."NUME" as "NUME",<br />
"ELEVI"."INITIALA" as "INITIALA",<br />
"ELEVI"."PRENUME" as "PRENUME",
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