internal void Insert(IStructureSchema structureSchema, IEnumerable<IStructure> structures) { var structureStorageSchema = new StructureStorageSchema(structureSchema); var indexesStorageSchema = new IndexStorageSchema(structureSchema); var uniquesStorageSchema = new UniqueStorageSchema(structureSchema); foreach (var batch in _elementsBatcher.Batch(structures)) { using (var structuresReader = new StructuresReader(structureStorageSchema, batch)) { var indexRows = batch.Select(s => new IndexRow(s.Id, s.Indexes.ToArray())); using (var indexesReader = new IndexesReader(indexesStorageSchema, indexRows)) { using (var uniquesReader = new UniquesReader(uniquesStorageSchema, batch.SelectMany(s => s.Uniques).ToList())) { InsertStructures(structuresReader); InsertIndexes(indexesReader); InsertUniques(uniquesReader); } } } } }
public virtual void BulkInsertUniques(IStructureSchema structureSchema, IStructureIndex[] uniques) { if (!uniques.Any()) { return; } using (var uniquesReader = new UniquesReader(new UniqueStorageSchema(structureSchema, structureSchema.GetUniquesTableName()), uniques)) { using (var bulkInserter = GetBulkCopy()) { bulkInserter.DestinationTableName = uniquesReader.StorageSchema.Name; bulkInserter.BatchSize = uniques.Length; var fields = uniquesReader.StorageSchema.GetFieldsOrderedByIndex().Where(f => !f.Equals(StructureStorageSchema.Fields.RowId)).ToArray(); foreach (var field in fields) { bulkInserter.AddColumnMapping(field.Name, field.Name); } bulkInserter.Write(uniquesReader); } } }
private void InsertUniques(UniquesReader uniques) { using (var bulkInserter = _dbClient.GetBulkCopy()) { bulkInserter.BatchSize = uniques.RecordsAffected; bulkInserter.DestinationTableName = uniques.StorageSchema.Name; bulkInserter.NotifyAfter = 0; foreach (var field in uniques.StorageSchema.FieldsByIndex.Values) bulkInserter.ColumnMappings.Add(field.Name, field.Name); bulkInserter.WriteToServer(uniques); bulkInserter.Close(); } }
protected virtual void BulkInsertUniques(IStructureSchema structureSchema, IStructureIndex[] uniques) { if (!uniques.Any()) return; var uniquesStorageSchema = new UniqueStorageSchema(structureSchema, structureSchema.GetUniquesTableName()); using (var uniquesReader = new UniquesReader(uniquesStorageSchema, uniques)) { using (var bulkInserter = MainDbClient.GetBulkCopy()) { bulkInserter.DestinationTableName = uniquesReader.StorageSchema.Name; bulkInserter.BatchSize = uniques.Length; var fields = uniquesReader.StorageSchema.GetFieldsOrderedByIndex().Where(f => !f.Equals(StructureStorageSchema.Fields.RowId)).ToArray(); foreach (var field in fields) bulkInserter.AddColumnMapping(field.Name, field.Name); bulkInserter.Write(uniquesReader); } } }