public ScheduledReductionInfo DeleteScheduledReduction(List <object> itemsToDelete)
{
var result = new ScheduledReductionInfo();
var hasResult = false;
var currentEtagBinary = Guid.Empty.ToByteArray();
foreach (RavenJToken token in itemsToDelete)
{
var readResult = storage.ScheduleReductions.Read(token);
if (readResult == null)
{
continue;
}
var etagBinary = readResult.Key.Value <byte[]>("etag");
if (new ComparableByteArray(etagBinary).CompareTo(currentEtagBinary) > 0)
{
hasResult = true;
var timestamp = readResult.Key.Value <DateTime>("timestamp");
result.Etag = etagBinary.TransfromToGuidWithProperSorting();
result.Timestamp = timestamp;
}
storage.ScheduleReductions.Remove(token);
}
return(hasResult ? result : null);
}
public ScheduledReductionInfo DeleteScheduledReduction(List <object> itemsToDelete)
{
var hasResult = false;
var result = new ScheduledReductionInfo();
var currentEtagBinary = Guid.Empty.ToByteArray();
foreach (OptimizedIndexReader reader in itemsToDelete)
{
foreach (var sortedBookmark in reader.GetSortedBookmarks())
{
Api.JetGotoBookmark(session, ScheduledReductions, sortedBookmark.Item1, sortedBookmark.Item2);
var etagBinary = Api.RetrieveColumn(session, ScheduledReductions,
tableColumnsCache.ScheduledReductionColumns["etag"]);
if (new ComparableByteArray(etagBinary).CompareTo(currentEtagBinary) > 0)
{
hasResult = true;
var timestamp =
Api.RetrieveColumnAsInt64(session, ScheduledReductions,
tableColumnsCache.ScheduledReductionColumns["timestamp"]).Value;
result.Etag = etagBinary.TransfromToGuidWithProperSorting();
result.Timestamp = DateTime.FromBinary(timestamp);
}
Api.JetDelete(session, ScheduledReductions);
}
}
return(hasResult ? result : null);
}
public ScheduledReductionInfo DeleteScheduledReduction(IEnumerable <object> itemsToDelete)
{
if (itemsToDelete == null)
{
return(null);
}
var result = new ScheduledReductionInfo();
var hasResult = false;
var currentEtag = Etag.Empty;
foreach (RavenJToken token in itemsToDelete)
{
var etag = Etag.Parse(token.Value <byte[]>("etag"));
var etagAsString = etag.ToString();
ushort version;
var value = LoadJson(tableStorage.ScheduledReductions, etagAsString, writeBatch.Value, out version);
if (value == null)
{
continue;
}
if (etag.CompareTo(currentEtag) > 0)
{
hasResult = true;
result.Etag = etag;
result.Timestamp = value.Value <DateTime>("timestamp");
}
var view = value.Value <int>("view");
var level = value.Value <int>("level");
var reduceKey = value.Value <string>("reduceKey");
DeleteScheduledReduction(etagAsString, view, level, reduceKey);
}
return(hasResult ? result : null);
}
public ScheduledReductionInfo DeleteScheduledReduction(IEnumerable<object> itemsToDelete)
{
if (itemsToDelete == null)
return null;
var hasResult = false;
var result = new ScheduledReductionInfo();
var currentEtagBinary = Guid.Empty.ToByteArray();
foreach (OptimizedDeleter reader in itemsToDelete.Where(x => x != null))
{
if (scheduledReductionsPerViewAndLevel != null)
{
scheduledReductionsPerViewAndLevel.AddOrUpdate(reader.IndexId, new RemainingReductionPerLevel(), (key, oldvalue) => oldvalue.Add(reader.ItemsToDeletePerViewAndLevel));
}
foreach (var sortedBookmark in reader.GetSortedBookmarks())
{
Api.JetGotoBookmark(session, ScheduledReductions, sortedBookmark.Item1, sortedBookmark.Item2);
var etagBinary = Api.RetrieveColumn(session, ScheduledReductions,
tableColumnsCache.ScheduledReductionColumns["etag"]);
if (new ComparableByteArray(etagBinary).CompareTo(currentEtagBinary) > 0)
{
hasResult = true;
var timestamp =
Api.RetrieveColumnAsInt64(session, ScheduledReductions,
tableColumnsCache.ScheduledReductionColumns["timestamp"]).Value;
result.Etag = Etag.Parse(etagBinary);
result.Timestamp = DateTime.FromBinary(timestamp);
}
Api.JetDelete(session, ScheduledReductions);
MaybePulseTransaction();
}
}
return hasResult ? result : null;
}
public ScheduledReductionInfo DeleteScheduledReduction(IEnumerable<object> itemsToDelete)
{
if (itemsToDelete == null)
return null;
var result = new ScheduledReductionInfo();
var hasResult = false;
var currentEtag = Etag.Empty;
foreach (Etag etag in itemsToDelete)
{
var etagAsString = (Slice)etag.ToString();
ushort version;
var value = LoadStruct(tableStorage.ScheduledReductions, etagAsString, writeBatch.Value, out version);
if (value == null)
continue;
if (etag.CompareTo(currentEtag) > 0)
{
hasResult = true;
result.Etag = etag;
result.Timestamp = DateTime.FromBinary(value.ReadLong(ScheduledReductionFields.Timestamp));
}
var view = value.ReadInt(ScheduledReductionFields.IndexId);
var level = value.ReadInt(ScheduledReductionFields.Level);
var reduceKey = value.ReadString(ScheduledReductionFields.ReduceKey);
DeleteScheduledReduction(etagAsString, view, CreateKey(view), level, reduceKey);
}
return hasResult ? result : null;
}
public ScheduledReductionInfo DeleteScheduledReduction(IEnumerable<object> itemsToDelete)
{
if (itemsToDelete == null)
return null;
var result = new ScheduledReductionInfo();
var hasResult = false;
var currentEtag = Etag.Empty;
foreach (RavenJToken token in itemsToDelete)
{
var etag = Etag.Parse(token.Value<byte[]>("etag"));
var etagAsString = etag.ToString();
ushort version;
var value = LoadJson(tableStorage.ScheduledReductions, etagAsString, writeBatch.Value, out version);
if (value == null)
continue;
if (etag.CompareTo(currentEtag) > 0)
{
hasResult = true;
result.Etag = etag;
result.Timestamp = value.Value<DateTime>("timestamp");
}
var view = value.Value<int>("view");
var level = value.Value<int>("level");
var reduceKey = value.Value<string>("reduceKey");
DeleteScheduledReduction(etagAsString, view, level, reduceKey);
}
return hasResult ? result : null;
}
public ScheduledReductionInfo DeleteScheduledReduction(IEnumerable<object> itemsToDelete)
{
if (itemsToDelete == null)
return null;
var result = new ScheduledReductionInfo();
var hasResult = false;
var currentEtag = Etag.Empty;
foreach (Etag etag in itemsToDelete.Where(x => x != null))
{
var etagAsString = (Slice)etag.ToString();
ushort version;
var value = LoadStruct(tableStorage.ScheduledReductions, etagAsString, writeBatch.Value, out version);
if (value == null)
continue;
if (etag.CompareTo(currentEtag) > 0)
{
hasResult = true;
result.Etag = etag;
result.Timestamp = DateTime.FromBinary(value.ReadLong(ScheduledReductionFields.Timestamp));
}
var view = value.ReadInt(ScheduledReductionFields.IndexId);
var level = value.ReadInt(ScheduledReductionFields.Level);
var reduceKey = value.ReadString(ScheduledReductionFields.ReduceKey);
var bucket = value.ReadInt(ScheduledReductionFields.Bucket);
DeleteScheduledReduction(etag, etagAsString, CreateScheduleReductionKey(view, level, reduceKey), CreateViewKey(view), bucket);
if (scheduledReductionsPerViewAndLevel != null)
scheduledReductionsPerViewAndLevel.AddOrUpdate(view, new RemainingReductionPerLevel(level), (key, oldvalue) => oldvalue.DecrementPerLevelCounters(level));
}
return hasResult ? result : null;
}
