FB 1.5x

I have a SQL statement that returns the results I want--giving me a count on the detail dataset
(ClientRegHistList is a detail list on ClientRegHis, more info below)

  select C.RegDate, Count(Client_ID)
    from ClientRegHist C,
         ClientReghistList CL
   where (CL.ClientRegHist_ID = C.ClientRegHist_ID)
     and CL.RegType = 0
     and (C.Company_ID = 128)
group by 1;

I have a second SQL that is exactly the same except changing the "0" to a "1" in line 5.  I would like to combine the two datasets into one result set--any hints on how to do this?

Thank you,

Ed Dressel

CREATE TABLE CLIENTREGHIST (
    CLIENTREGHIST_ID  DM_KEY /* DM_KEY = INTEGER NOT NULL */,
    REGDATE           DM_DATE /* DM_DATE = TIMESTAMP */,
    COMPANY_ID        DM_INTEGER /* DM_INTEGER = INTEGER */
);

CREATE TABLE CLIENTREGHISTLIST (
    CLIENTREGHIST_ID  DM_INTEGER /* DM_INTEGER = INTEGER */,
    REGTYPE           DM_INTEGER /* DM_INTEGER = INTEGER */,
    CLIENT_ID         DM_INTEGER /* DM_INTEGER = INTEGER */
);

ALTER TABLE CLIENTREGHISTLIST ADD CONSTRAINT FK_CLIENTREGHISTLIST_1 FOREIGN KEY (CLIENTREGHIST_ID) REFERENCES CLIENTREGHIST (CLIENTREGHIST_ID) ON DELETE CASCADE;

ALTER TABLE CLIENTREGHISTLIST ADD CONSTRAINT FK_CLIENTREGHISTLIST_2 FOREIGN KEY (CLIENT_ID) REFERENCES CLIENTINFO (CLIENT_ID);