banking learn - Search results in mailing lists
Mailing lists >> pgsql-performance >> Thread
2010-06-14 12:58:32 | Re: Fwd: Dead lock (Dave Crooke)
banking debit-credit pair, doing something like this (Java / JDBC, simplified for brevity and clarity): PreparedStatement debit = conn.prepareStatement("update account set balance = balance - ? where acc_no = ? and balance > ?"); debit.setLong(1, amount); debit
Mailing lists >> pgsql-performance >> Thread
2009-05-13 07:02:55 | Re: Any better plan for this query?.. (Dimitri)
banking transactions?? You don't need to believe me, but I'm doing it for free - I still have my work to finish in parallel :-)) And on the same time
Mailing lists >> pgsql-performance >> Thread
2004-07-20 07:45:19 | Re: Working on huge RAM based datasets (abhousehunt)
learned the hard way that bypassing the OS is just a big pain up the backside! I'm not criticising PG. PG is actually a 'DISK/MEMORY' data management tool. It manages data which lives