Update Locations for Customer accounts

Question

Hi all,
I am trying to use TCA update_location API to update location information for customer accounts. I know that the tables involved here are the following:
HZ_PARTIES
HZ_LOCATIONS
HZ_PARTY_SITES
HZ_CUST_ACCOUNTS
I'm trying to find a way where I can get a list of location records from HZ_LOCATIONS that will apply only to customer accounts in HZ_CUST_ACCOUNTS. Here is the query I've come up with. I'm not sure if this will do the trick so I'm hoping someone can confirm for me.
Again, I'm trying to update location information for records that only have an associated customer account...
SELECT DISTINCT
A.LOCATION_ID,
A.ADDRESS1,
A.ADDRESS2,
A.CITY,
A.POSTAL_CODE,
A.STATE,
A.COUNTRY,
A.COUNTY
FROM HZ_LOCATIONS A,
HZ_PARTY_SITES B,
HZ_PARTIES C,
HZ_CUST_ACCOUNTS D
WHERE
A.LOCATION_ID = B.LOCATION_ID AND
B.PARTY_ID = C.PARTY_ID AND
C.PARTY_ID = D.PARTY_ID;

Answer 1

If you are looking to update locations for all customers who have customer accounts then you can use this:
SELECT DISTINCT
A.LOCATION_ID,
A.ADDRESS1,
A.ADDRESS2,
A.CITY,
A.POSTAL_CODE,
A.STATE,
A.COUNTRY,
A.COUNTY
FROM HZ_LOCATIONS A,
HZ_PARTY_SITES B,
HZ_PARTIES C,
HZ_CUST_ACCOUNTS D,
hz_cust_acct_sites e
WHERE
A.LOCATION_ID = B.LOCATION_ID AND
B.PARTY_ID = C.PARTY_ID AND
C.PARTY_ID = D.PARTY_ID
and d.cust_account_id=e.cust_account_id
and e.party_site_id=b.party_site_id;
If they don't then you can eliminate the cust account tables as a party can have address and location without having account.
Thanks
Nagamohan