Hello.
I have problem with multiple references to the same object in model layer.
Let's say I have two tables :
|
ADDRESS_TABLE(
ADDRESS_KEY,
SOME_COL1
)
|
|
TRANSACTION_TABLE (
SHIPPING_ADDRESS_KEY,
PAYMENT_ADDRESS_KEY,
SOME_COL1.
SOME_COL1
)
|
To set proper relation between tables I'm forced to create two dynamic tables from address.
|
SH_ADDRESS_TABLE(
ADDRESS_KEY AS SHIPPING_ADDRESS_KEY,
SOME_COL1 AS SH_SOME_COL1
).
|
|
/* retrieved from RESIDENT ... */
PAY_ADDRESS_TABLE(
ADDRESS_KEY AS PAYMENT_ADDRESS_KEY,
SOME_COL1 AS PAY_SOME_COL1
).
|
is there any smarter way to do that? Do we really create copy of data or we are referring to the same physical place in memory?
Regeards.
