本文整理汇总了PHP中DatabaseBase::tablePrefix方法的典型用法代码示例。如果您正苦于以下问题：PHP DatabaseBase::tablePrefix方法的具体用法？PHP DatabaseBase::tablePrefix怎么用？PHP DatabaseBase::tablePrefix使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DatabaseBase的用法示例。
在下文中一共展示了DatabaseBase::tablePrefix方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: changeDBPrefix
/**
* @param DatabaseBase $db
* @param string $prefix
* @return void
*/
public static function changeDBPrefix($db, $prefix)
{
$db->tablePrefix($prefix);
}示例2: reuseConnection
/**
* Mark a foreign connection as being available for reuse under a different
* DB name or prefix. This mechanism is reference-counted, and must be called
* the same number of times as getConnection() to work.
*
* @param DatabaseBase $conn
* @throws MWException
*/
public function reuseConnection($conn)
{
$serverIndex = $conn->getLBInfo('serverIndex');
$refCount = $conn->getLBInfo('foreignPoolRefCount');
if ($serverIndex === null || $refCount === null) {
wfDebug(__METHOD__ . ": this connection was not opened as a foreign connection\n");
/**
* This can happen in code like:
* foreach ( $dbs as $db ) {
* $conn = $lb->getConnection( DB_SLAVE, array(), $db );
* ...
* $lb->reuseConnection( $conn );
* }
* When a connection to the local DB is opened in this way, reuseConnection()
* should be ignored
*/
return;
}
$dbName = $conn->getDBname();
$prefix = $conn->tablePrefix();
if (strval($prefix) !== '') {
$wiki = "{$dbName}-{$prefix}";
} else {
$wiki = $dbName;
}
if ($this->mConns['foreignUsed'][$serverIndex][$wiki] !== $conn) {
throw new MWException(__METHOD__ . ": connection not found, has " . "the connection been freed already?");
}
$conn->setLBInfo('foreignPoolRefCount', --$refCount);
if ($refCount <= 0) {
$this->mConns['foreignFree'][$serverIndex][$wiki] = $conn;
unset($this->mConns['foreignUsed'][$serverIndex][$wiki]);
wfDebug(__METHOD__ . ": freed connection {$serverIndex}/{$wiki}\n");
} else {
wfDebug(__METHOD__ . ": reference count for {$serverIndex}/{$wiki} reduced to {$refCount}\n");
}
}示例3: listTables
/**
* @since 1.18
*
* @param DatabaseBase $db
*
* @return array
*/
public static function listTables($db)
{
$prefix = $db->tablePrefix();
$tables = $db->listTables($prefix, __METHOD__);
if ($db->getType() === 'mysql') {
# bug 43571: cannot clone VIEWs under MySQL
$views = $db->listViews($prefix, __METHOD__);
$tables = array_diff($tables, $views);
}
array_walk($tables, [__CLASS__, 'unprefixTable'], $prefix);
// Don't duplicate test tables from the previous fataled run
$tables = array_filter($tables, [__CLASS__, 'isNotUnittest']);
if ($db->getType() == 'sqlite') {
$tables = array_flip($tables);
// these are subtables of searchindex and don't need to be duped/dropped separately
unset($tables['searchindex_content']);
unset($tables['searchindex_segdir']);
unset($tables['searchindex_segments']);
$tables = array_flip($tables);
}
return $tables;
}