img db: missing FK

SVN: 16123

screening/source/sql/postgresql/001/schema-001.sql

@@ -130,7 +130,9 @@ CREATE TABLE ACQUIRED_IMAGES (
 
     PRIMARY KEY (ID),
     CONSTRAINT FK_IMAGES_1 FOREIGN KEY (CHANNEL_STACK_ID) REFERENCES CHANNEL_STACKS (ID) ON DELETE CASCADE ON UPDATE CASCADE,
-    CONSTRAINT FK_IMAGES_2 FOREIGN KEY (CHANNEL_ID) REFERENCES CHANNELS (ID) ON DELETE CASCADE ON UPDATE CASCADE
+    CONSTRAINT FK_IMAGES_2 FOREIGN KEY (CHANNEL_ID) REFERENCES CHANNELS (ID) ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT FK_IMAGES_3 FOREIGN KEY (IMG_ID) REFERENCES IMAGES (ID) ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT FK_IMAGES_4 FOREIGN KEY (THUMBNAIL_ID) REFERENCES IMAGES (ID) ON DELETE CASCADE ON UPDATE CASCADE
 );
 
 CREATE INDEX IMAGES_CHANNEL_STACK_IDX ON ACQUIRED_IMAGES(CHANNEL_STACK_ID);