hello

i'm having touble getting my sp done. the problem is as follow..i've
found an sp tokenize (which works fine) with the following signature:

CREATE PROCEDURE TOKENIZE (
S VARCHAR(10000),
DELIM CHAR(1))
RETURNS (
ID INTEGER,
TKN VARCHAR(10000))
AS
DECLARE VARIABLE I INTEGER;
DECLARE VARIABLE LEN INTEGER;
DECLARE VARIABLE FIRSTCHAR CHAR(1);
DECLARE VARIABLE S2 VARCHAR(10000);
begin
...
SUSPEND;
end^

then i build myself another sp (which also works fine) with this
signature:

CREATE PROCEDURE GET_DICENTRIES_BY_ASDSKRPT (
ASDSKRPTINPUT VARCHAR(15))
RETURNS (
ID BIGINT)
AS
begin
...
suspend;

end^

now, what i'm trying to do is write another sp
(get_dicentries_by_all_asdskrpts) that accepts a '.'-tokenized string
as a parameter (e.g. 'bla.bli.blo.blu'; number of tokens NOT fixed at
4!) and returns the intersection of

GET_DICENTRIES_BY_ASDSKRPT('bla'), GET_DICENTRIES_BY_ASDSKRPT('bli'),
GET_DICENTRIES_BY_ASDSKRPT('blo') AND GET_DICENTRIES_BY_ASDSKRPT('blu')

does any of you have an idea how to go about?

thanx,

martin