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FUNCTION FCT_TRT_E( X_STRING IN VARCHAR2 ) RETURN VARCHAR2 IS
V_STRING VARCHAR2(255);
V_STRING1 VARCHAR2(255);
V_STRING2 VARCHAR2(2);
V_LEN NUMBER;
V_NUM NUMBER;
V_NUM2 NUMBER;
BEGIN
V_STRING := X_STRING;
-- Libelle
V_STRING := TRANSLATE ( V_STRING, 'àâ', 'aa' );
V_STRING := TRANSLATE ( V_STRING, 'ç', 'c' );
V_STRING := TRANSLATE ( V_STRING, 'éèêë', 'eeee' );
V_STRING := TRANSLATE ( V_STRING, 'ïî', 'ii' );
V_STRING := TRANSLATE ( V_STRING, 'ô', 'o' );
V_STRING := TRANSLATE ( V_STRING, 'ùû', 'uu' );
V_STRING := REPLACE( V_STRING, CHR(13), ' ' );
V_STRING := REPLACE( V_STRING, CHR(10), ' ' );
V_STRING := UPPER( V_STRING );
V_STRING1 := '';
IF ( V_STRING IS NOT NULL ) THEN
V_LEN := LENGTH( V_STRING );
V_NUM := 1;
<<boucle1>>
LOOP
-- FOR V_NUM IN 1..V_LEN LOOP
IF V_NUM > V_LEN THEN
exit boucle1;
END IF;
V_STRING2 := substr( V_STRING, V_NUM, 1 );
V_NUM2 := ascii( V_STRING2);
IF ( ( V_NUM2 > 38 and V_NUM2 < 64 ) or ( V_NUM2 > 64 and V_NUM2 < 94 ) ) THEN
V_STRING1 := V_STRING1 || V_STRING2;
ELSE
V_STRING1 := V_STRING1 || ' ';
END IF;
V_NUM := V_NUM +1;
END LOOP boucle1;
V_STRING := V_STRING1;
END IF;
return V_STRING ;
END FCT_TRT_E; |
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