How can I search for 'È' and 'Ä '?

Hi all

I'm triying to match a name with an expression...

allowed characters are: a - z A - Z 0-9 space /:,? ( ) . ' + - (you know... ISO Latin)

In addition, it allowed the German letters Ä Ö Ü a o u ss

Then...

I tried this:

Select regexp_replace (' GRAND-DUCHY OF LUXEMBOURG-DIRECTORS ', ' [^ A-za-z0-9 /:,------?------(\)------.------"------+-------] ',' *') twice;

I get this:

GRAND-DUCH * LUXEMBOURG - * MINIS

(Note that fumes from the D and the space after A and E)

If I try this in order to allow the A:

Select regexp_replace (' GRAND-DUCHY OF LUXEMBOURG-DIRECTORS ', ' [^ A - za - z0 - 9 A /:,------?------(\)------.------"------+-------] ',' *') twice;


I get this:

GRAND-DUCHY OF LUXEMBOURG-ADMINISTRATIVE

(does not work)

If I try this:

Select regexp_replace (' GRAND-DUCHY OF LUXEMBOURG-DIRECTORS ', ' [^ A-za-z0-9 /:,------? \ (\)------.------"\+\-a] ',' *') double;


I get this error:

ORA-12726: unparalleled support in regular expression

Please... help!

What is the expression of exact match?

I explained it to the filling, but you don't read don't you.

With Spanish nls_sort E and is included in the range of A to z weather if you change nls_sort in binary or write letters explicitly (as long as there is not [: ascii:] charcterclass in Oracle.)

Select

regexp_replace)

"GRAND-DUCHY OF LUXEMBOURG-ADMINISTRATIVE.

,'[^ ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzz0-9:,?] ().'' +Ä-]'

, '*'

) res

of the double

UE4

"GRAND-DUCH * LUXEMBOURG - ADMINISTRATIVE.

Tags: Database

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