Trigger to blob column in Oracle - Need Help

Question

Hi,
I need any help on Oracle Trigger
I have two table
- BIODATA_TABLE
- ADM_GALERY_PICTURE
All two table contain column SPIC_PICTURE2 that is blob column.
If the picture column update in table BIODATA_TABLE, i want it to update also in ADM_GALERY_PICTURE,
I have created the trigger to BIODATA_TABLE.
When i try to update the picture, the picture on the ADM_GALERY_PICTURE does not updated.
Below is my trigger, Please help me to correct it
CREATE OR REPLACE TRIGGER TRANSFER_PICTURE_TRIGGER
AFTER INSERT OR UPDATE
ON BIODATA_TABLE
REFERENCING NEW AS NEW OLD AS OLD
FOR EACH ROW
DECLARE
tmpVar NUMBER;
BEGIN
tmpVar := 0;
IF UPDATING
THEN
UPDATE ADM_GALERY_PICTURE
SET SPIC_PICTURE2 = :NEW.SPIC_PICTURE2
WHERE ADM_GALERY_PICTURE.SPIC_BIODATA_ID = :NEW.SPIC_BIODATA_ID;
END IF;
EXCEPTION
WHEN OTHERS
THEN
-- Consider logging the error and then re-raise
RAISE;
END TRANSFER_PICTURE_TRIGGER;
thanks

Answer 1

user450549 wrote:
Hi,
I need any help on Oracle Trigger
I have two table
- BIODATA_TABLE
- ADM_GALERY_PICTURE
All two table contain column SPIC_PICTURE2 that is blob column.
If the picture column update in table BIODATA_TABLE, i want it to update also in ADM_GALERY_PICTURE,
I have created the trigger to BIODATA_TABLE.
When i try to update the picture, the picture on the ADM_GALERY_PICTURE does not updated.
Below is my trigger, Please help me to correct it
CREATE OR REPLACE TRIGGER TRANSFER_PICTURE_TRIGGER
AFTER INSERT OR UPDATE
ON BIODATA_TABLE
REFERENCING NEW AS NEW OLD AS OLD
FOR EACH ROW
DECLARE
tmpVar NUMBER;
BEGIN
tmpVar := 0;
IF UPDATING
THEN
UPDATE ADM_GALERY_PICTURE
SET SPIC_PICTURE2 = :NEW.SPIC_PICTURE2
WHERE ADM_GALERY_PICTURE.SPIC_BIODATA_ID = :NEW.SPIC_BIODATA_ID;
END IF;
EXCEPTION
WHEN OTHERS
THEN
-- Consider logging the error and then re-raise
RAISE;
END TRANSFER_PICTURE_TRIGGER;
thankswithout your tables & without your data we can't run or test your code.
the picture on the ADM_GALERY_PICTURE does not updated.OK, I believe you, but what EXACTLY does occur?