Pl/sql(help me please)



I have a problem.
When I read from a file I must respect the following rules:

The only characters admitted are :

Number: from 0 till 9
Blank and A…Z (capital letters).
(The not capital letters and the letters with accent are deleted.)
The special letters: ! ‘’ % $ & ’ ( ) * +, - . / : ; < = > ?
All the others characters will be replaced by blanks.

How could I realize,easily this thing.


It’s not clear exactly what your question is, but it doesn’t seem like a Newbie item. Like your previous post about SQL, it’s doubtful whether you will get an answer here.

Transferring to General Software…