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Converting function from plpgsql to C

Converting function from plpgsql to C

Converting function from plpgsql to C

(OP)
Hi

I was wondering if someone may kindly help me convert the following function written in plpgsql into c language:

----------Function---------

CREATE FUNCTION fn_asset_tr_archive() RETURNS OPAQUE AS'

  BEGIN

   /* TG_OP is the function(UPDATE,DELETE,INSERT) */

    INSERT INTO asset_tr_archive
     VALUES
      (OLD.asset_id, OLD.asset_name, OLD.owner, NEW.owner, NEW.trans_id, OLD.trans_value, NEW.trans_on)
;

   /* the record should only be archived whenever the owner changes */

    IF NEW.owner != OLD.owner
     THEN TG_OP = ''UPDATE'';
      RETURN NEW;
    END IF;
      RETURN OLD;

END;

' LANGUAGE 'plpgsql';

----------Function---------

Your time and help would be much appreciated.
Rgds
Brenda

RE: Converting function from plpgsql to C

(OP)
Sorry I posted the wrong one, here is the correct one :

----------Function---------
CREATE FUNCTION fn_asset_tr_archive() RETURNS OPAQUE AS'

       BEGIN
          IF NEW.owner != OLD.owner
            THEN
                        
               INSERT INTO asset_tr_archive
                   VALUES
                     (OLD.asset_id, OLD.asset_name, OLD.owner, NEW.owner, NEW.trans_id, OLD.trans_value, NEW.trans_on) ;
          END IF;
                RETURN NEW;
        END;

' LANGUAGE 'plpgsql';

---------Function---------

Your time and help would be much appreciated.
Rgds
Brenda

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