Multiple Update Triggers Fires Multiple Times

Hi, We are running 11.70.FC7W2 on Solaris 11. We noticed some very unexpected behavior. I created a simple test case below. When we have 2 update triggers of the same columns, each update trigger gets fired multiple times when you update the columns listed in the trigger. In this case, we have 3 columns in the trigger and the 2 triggers get fired 3 times each. (We also test with 2 columns in the update trigger and each trigger gets fired twice) Any ideas? Thank You, --David --create debugging table create table dbg ( rec_key serial, trig_source varchar (30), lmod datetime year to second ) ; create table tab_1 ( rec_key serial, fname varchar (30), lname varchar (30), state varchar (2) ) ; --create first update trigger create trigger trg_tab_1_u_1 update of fname, lname, state on tab_1 REFERENCING OLD AS pre NEW AS post FOR EACH ROWwhen (pre.fname != post.fname or pre.lname != post.lname or pre.state != post.state) (insert into dbg values (0, "trg_tab_1_u_1", current)) ; --create second update trigger create trigger trg_tab_1_u_2 update of fname, lname, state on tab_1 REFERENCING OLD AS pre NEW AS post FOR EACH ROWwhen (pre.fname != post.fname or pre.lname != post.lname or pre.state != post.state) (insert into dbg values (0, "trg_tab_1_u_2", current)) ; insert into tab_1 values (0, "Mike", "Not Smith", "NY") ; select * from tab_1 ; update tab_1 set (fname, lname, state) = ("David", "Smith", "CA") where rec_key = 1 ; select * from dbg ; Database selected. > select * from dbg ; rec_key trig_source lmod 1 trg_tab_1_u_2 2016-05-26 11:31:27 2 trg_tab_1_u_1 2016-05-26 11:31:27 3 trg_tab_1_u_2 2016-05-26 11:31:27 4 trg_tab_1_u_1 2016-05-26 11:31:27 5 trg_tab_1_u_2 2016-05-26 11:31:27 6 trg_tab_1_u_1 2016-05-26 11:31:27 6 row(s) retrieved. --001a114b0e5294ee0b0533c09684