sys.cdc_create_ctable_before
BEFORE
CREATE ON DATABASE
Type
BEFORE EVENT
Event
CREATE
Column
When
Referencing
REFERENCING NEW AS NEW OLD AS OLD
Body
BEGIN
/* NOP UNLESS A TABLE OBJECT */
IF dictionary_obj_type = 'TABLE'
THEN
sys.dbms_cdc_ipublish.change_table_trigger(dictionary_obj_owner,dictionary_obj_name,'LOCK');
END IF;
END;