$logging = $this->dbw->tableName( 'logging' );
$logging_1_10 = $this->dbw->tableName( 'logging_1_10' );
$logging_pre_1_10 = $this->dbw->tableName( 'logging_pre_1_10' );
$logging = $this->dbw->tableName( 'logging' );
$logging_1_10 = $this->dbw->tableName( 'logging_1_10' );
$logging_pre_1_10 = $this->dbw->tableName( 'logging_pre_1_10' );