MediaWiki
REL1_22
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00001 <?php 00047 interface IDBAccessObject { 00048 // Constants for object loading bitfield flags (higher => higher QoS) 00049 const READ_LATEST = 1; // read from the master 00050 const READ_LOCKING = 3; // READ_LATEST and "FOR UPDATE" 00051 00052 // Convenience constant for callers to explicitly request slave data 00053 const READ_NORMAL = 0; // read from the slave 00054 00055 // Convenience constant for tracking how data was loaded (higher => higher QoS) 00056 const READ_NONE = -1; // not loaded yet (or the object was cleared) 00057 }