function getTransactionRecordSet( $fromTransactionId, $transactionCount, $userName ) {
global
$dataSet;
$o = OmegaWikiAttributes::getInstance();
$dc = wdGetDataSetContext();
$queryTransactionInformation = new QueryLatestTransactionInformation();
$restrictions = array( "transaction_id <= $fromTransactionId" );
if ( $userName != "" )
$restrictions[] = "EXISTS (SELECT user_name FROM user WHERE user.user_id={$dc}_transactions.user_id AND user.user_name='" . $userName . "')";
$recordSet = queryRecordSet(
'transaction-id',
$queryTransactionInformation,
$o->transactionId,
new TableColumnsToAttributesMapping(
new TableColumnsToAttribute( array( 'transaction_id' ), $o->transactionId )
),
$dataSet->transactions,
$restrictions,
array( 'transaction_id DESC' ),
$transactionCount
);
$recordSet->getStructure()->addAttribute( $o->transactionId );
expandTransactionIDsInRecordSet( $recordSet );
$recordSet->getStructure()->addAttribute( $o->updatesInTransaction );
expandUpdatesInTransactionInRecordSet( $recordSet );
return $recordSet;
}
function getDefinedMeaningClassMembershipRecordSet( $definedMeaningId, ViewInformation $viewInformation ) {
global
$dataSet;
$o = OmegaWikiAttributes::getInstance();
$recordSet = queryRecordSet(
$o->classMembershipStructure->getStructureType(),
$viewInformation->queryTransactionInformation,
$o->classMembershipId,
new TableColumnsToAttributesMapping(
new TableColumnsToAttribute( array( 'class_membership_id' ), $o->classMembershipId ),
new TableColumnsToAttribute( array( 'class_mid' ), $o->class )
),
$dataSet->classMemberships,
array( "class_member_mid=$definedMeaningId" )
);
expandDefinedMeaningReferencesInRecordSet( $recordSet, array( $o->class ) );
return $recordSet;
}
