> transaction-isolation= READ-UNCOMMITTED, READ-COMMITTED, REPEATABLE-READ, > SERIALIZABLE > > But what does each of these mean?
A short table for things that are allowed under different transacation levels: Level a b c -----+-+-+-+ UNCOM|Y|Y|Y| -----+-+-+-+ COMIT|N|Y|Y| -----+-+-+-+ REPAT|N|N|Y| -----+-+-+-+ SERIL|N|N|N| -----+-+-+-+ a = dirty read b = non-repeatable reads c = phantoms -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
