private void AddLink(SqlBatchOperation batch, Item item, ItemLink link)
{
var insertCommand = LinkDatabaseCommand.CreateInsertCommand(item.Database.Name, item.ID, link.SourceItemLanguage,
link.SourceItemVersion, link.SourceFieldID, link.TargetDatabaseName, link.TargetItemID,
link.TargetItemLanguage, link.TargetItemVersion, link.TargetPath, batch);
batch.AddSqlBatchCommand(insertCommand);
}
private ID BatchCompact(Database database, int batchSize, ID lastProcessed)
{
Assert.ArgumentNotNull(database, nameof(database));
var selectSql = $@"
SELECT TOP {batchSize} [ID], [SourceItemID], [SourceLanguage], [SourceVersion]
FROM [Links] WITH (NOLOCK)
WHERE [SourceDatabase]=@{LinksTableColumns.Database}";
if (lastProcessed != ID.Null)
{
selectSql += $" AND [ID] > @{nameof(lastProcessed)}";
}
selectSql += " ORDER BY [ID]";
var linkList = new List <Tuple <Guid, ID, Language, Sitecore.Data.Version> >();
using (var reader = DataApi.CreateReader(selectSql,
LinksTableColumns.Database, GetString(database.Name, DatabaseNameLength),
nameof(lastProcessed), lastProcessed))
{
DataCount.LinksDataRead.Increment();
while (reader.Read())
{
var id = DataApi.GetGuid(0, reader);
var itemId = DataApi.GetId(1, reader);
var language = DataApi.GetLanguage(2, reader);
var version = DataApi.GetVersion(3, reader);
linkList.Add(new Tuple <Guid, ID, Language, Sitecore.Data.Version>(id, itemId, language, version));
}
}
var batchOperation = new SqlBatchOperation(DataApi);
Guid lastId = Guid.Empty;
foreach (var row in linkList)
{
lastId = row.Item1;
if (ItemExists(row.Item2, null, row.Item3, row.Item4, database))
{
continue;
}
var command = LinkDatabaseCommand.CreateDeleteCommand(row.Item1, batchOperation);
batchOperation.AddSqlBatchCommand(command);
}
batchOperation.FlushBatches();
return(new ID(lastId));
}
private void RemoveLink(SqlBatchOperation batch, Guid itemLinkId)
{
var removeCommand = LinkDatabaseCommand.CreateDeleteCommand(itemLinkId, batch);
batch.AddSqlBatchCommand(removeCommand);
}
