Main Tables Views Materialized Views Indexes Constraints Triggers Procedures Functions Packages Sequences Java Sources Sanity Check Index DDL scrips
Description Columns Primary key Check Constraints Foreign keys Unique Keys Options Indexes Referenced by Triggers Partitions

TABLE1

DDL script

Columns

NameTypeNullableDefault valueComment
COLUMN1VARCHAR2(4000)N  
COLUMN2VARCHAR2(4000)Y  
COLUMN3VARCHAR2(4000)N  
COLUMN4VARCHAR2(4000)N  
COLUMN5VARCHAR2(4000)N  

Foreign Keys:

Constraint NameColumnsReferenced tableReferenced ConstraintOn Delete Rule
t1t2fkCOLUMN3 TABLE2 t2pk NO ACTION

Options:

OptionSettings
TablespaceUSERS
Index OrganizedNo
Generated by OracleNo
ClusteredNo
NestedNo
TemporaryNo

Triggers

TRIGGER1

Legend: comment string keyword reserved word operator
CREATE TRIGGER 
TRIGGER1 BEFORE INSERT OR DELETE OR UPDATE OF COLUMN2,COLUMN3,COLUMN4,COLUMN5 ON TABLE1 

REFERENCING NEW AS NEW OLD AS OLD
BEGIN
  NULL;
END;