Elemente de PL/SQL [pdf] - Baze de date
Elemente de PL/SQL [pdf] - Baze de date
Elemente de PL/SQL [pdf] - Baze de date
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
SINTAXA<br />
DECLARE<br />
. . . .<br />
BEGIN<br />
. . . .<br />
EXCEPTION<br />
WHEN exceptie_11 OR exceptie_12 . . .THEN<br />
instructiuni_1<br />
[WHEN exceptie_21 OR exceptie_22 . . . THEN<br />
instructiuni_2]<br />
. . . . . .<br />
[WHEN OTHERS THEN<br />
Instructiuni_others]<br />
END;<br />
un<strong>de</strong>:<br />
exceptie_xy: i<strong>de</strong>ntificatorul unei excepţii<br />
instructiuni_x: instrucţiuni <strong>PL</strong>/<strong>SQL</strong> sau cereri <strong>SQL</strong> = TRATARE<br />
EXCEPTIE<br />
instructiuni_others Tratare orice alta exceptie.<br />
F. Radulescu. Curs: <strong>Baze</strong> <strong>de</strong> <strong>date</strong> 50