Thread: UPDATE Multiple Records At Once?
I'm trying to update a customer record in a table however I need to change several values (cust_address, cust_contact, cust_email). My question is how do I properly format this into one single command? forza=# SELECT cust_id, cust_name, cust_address, cust_contact, cust_email forza-# FROM customers forza-# WHERE cust_name = 'iamUNIX' forza-# ; cust_id | cust_name | cust_address | cust_contact | cust_email ------------+-----------+-----------------------+----------------+--------------------1000000006 | MobileNX | 200 SouthShore Drive | Carlos Mennens | carlos@mobilenx.com (1 row) I did a quick Google search and I can see there is a method or procedure which involves parenthesis () however I'm not sure how I would change all the values listed above under one command. Can anyone please give me a quick example so I can see how this is drawn out via ANSI SQL?
Carlos Mennens wrote on 11.04.2012 19:50: > I'm trying to update a customer record in a table however I need to > change several values (cust_address, cust_contact, cust_email). My > question is how do I properly format this into one single command? > > > forza=# SELECT cust_id, cust_name, cust_address, cust_contact, cust_email > forza-# FROM customers > forza-# WHERE cust_name = 'iamUNIX' > forza-# ; > cust_id | cust_name | cust_address | cust_contact | > cust_email > ------------+-----------+-----------------------+----------------+-------------------- > 1000000006 | MobileNX | 200 South Shore Drive | Carlos Mennens | > carlos@mobilenx.com > (1 row) > > I did a quick Google search and I can see there is a method or > procedure which involves parenthesis () however I'm not sure how I > would change all the values listed above under one command. Can anyone > please give me a quick example so I can see how this is drawn out via > ANSI SQL? > UPDATE customers SET cust_address = 'foo', cust_contact = 'Arthur', cust_email = 'arthur@foo.bar' WHERE cust_name = 'iamUNIX'
Carlos Mennens wrote: > I'm trying to update a customer record in a table however I need to > change several values (cust_address, cust_contact, cust_email). My > question is how do I properly format this into one single command? > > > forza=# SELECT cust_id, cust_name, cust_address, cust_contact, cust_email > forza-# FROM customers > forza-# WHERE cust_name = 'iamUNIX' > forza-# ; > cust_id | cust_name | cust_address | cust_contact | > cust_email > ------------+-----------+-----------------------+----------------+-------------------- > 1000000006 | MobileNX | 200 South Shore Drive | Carlos Mennens | > carlos@xx**xx.com > (1 row) > > I did a quick Google search and I can see there is a method or > procedure which involves parenthesis () however I'm not sure how I > would change all the values listed above under one command. Can anyone > please give me a quick example so I can see how this is drawn out via > ANSI SQL? <http://www.postgresql.org/docs/9.1/static/sql-update.html> -- Lew