SGBD Access '97/2000
SGBD Access '97/2000
SGBD Access '97/2000
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Se recomanda definirea unei CP:<br />
- CP este index<br />
- Indecsii clasifica datele dupa unul sau m.m<br />
campuri-creste viteza<br />
- Nu se dubleaza inregistrarile-cheie unica<br />
- Datele sunt afisate in ordinea Cp<br />
- Daca nu se defineste <strong>Access</strong> stabileste implicit un<br />
camp de tip AUTONUMBER
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