SqlBulkCopy

E277027

.NET class ADO.NET component data access API

SqlBulkCopy is a .NET class that enables high-performance bulk data transfer operations from various data sources into SQL Server tables.

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All labels observed (4)

Label	Occurrences
SqlBulkCopy canonical	1
SqlBulkCopy(SqlConnection)	1
SqlBulkCopy(SqlConnection, SqlBulkCopyOptions, SqlTransaction)	1
SqlRowsCopied	1

How this entity was disambiguated

This entity first appeared as the object of triple T2556573 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: SqlBulkCopy
Context triple: [.NET Data Provider for SQL Server, exposesClass, SqlBulkCopy]

A. .NET Data Provider for SQL Server
.NET Data Provider for SQL Server is a specialized ADO.NET component that enables high-performance, managed access to Microsoft SQL Server databases from .NET applications.
B. ADO.NET
ADO.NET is a data access framework in the .NET ecosystem that enables applications to connect to, retrieve, manipulate, and update data from various data sources such as relational databases and XML.
C. SQL Server Integration Services
SQL Server Integration Services is a Microsoft ETL and data integration platform used to extract, transform, and load data between diverse sources within the SQL Server ecosystem.
D. OLE DB
OLE DB is a Microsoft data access API that provides a uniform way for applications to access data from a variety of relational and non-relational data sources.
E. SQL Server
SQL Server is Microsoft's enterprise-grade relational database management system used for storing, managing, and analyzing data in a wide range of applications.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: SqlBulkCopy
Target entity description: SqlBulkCopy is a .NET class that enables high-performance bulk data transfer operations from various data sources into SQL Server tables.

A. .NET Data Provider for SQL Server
.NET Data Provider for SQL Server is a specialized ADO.NET component that enables high-performance, managed access to Microsoft SQL Server databases from .NET applications.
B. ADO.NET
ADO.NET is a data access framework in the .NET ecosystem that enables applications to connect to, retrieve, manipulate, and update data from various data sources such as relational databases and XML.
C. SQL Server Integration Services
SQL Server Integration Services is a Microsoft ETL and data integration platform used to extract, transform, and load data between diverse sources within the SQL Server ecosystem.
D. OLE DB
OLE DB is a Microsoft data access API that provides a uniform way for applications to access data from a variety of relational and non-relational data sources.
E. SQL Server
SQL Server is Microsoft's enterprise-grade relational database management system used for storing, managing, and analyzing data in a wide range of applications.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	.NET class ⓘ ADO.NET component ⓘ data access API ⓘ
bypasses	row-by-row insert commands ⓘ
canUseTransaction	SqlTransaction ⓘ
hasConstructor	SqlBulkCopy self-linksurface differs ⓘ surface form: SqlBulkCopy(SqlConnection) SqlBulkCopy self-linksurface differs ⓘ surface form: SqlBulkCopy(SqlConnection, SqlBulkCopyOptions, SqlTransaction) SqlBulkCopy(string connectionString) ⓘ SqlBulkCopy(string connectionString, SqlBulkCopyOptions options) ⓘ
hasEvent	SqlBulkCopy self-linksurface differs ⓘ surface form: SqlRowsCopied
hasMethod	Close() ⓘ Dispose() ⓘ WriteToServer(DataRow[]) ⓘ WriteToServer(DataTable) ⓘ WriteToServer(IDataReader) ⓘ WriteToServerAsync(DataRow[]) ⓘ WriteToServerAsync(DataTable) ⓘ WriteToServerAsync(IDataReader) ⓘ
hasProperty	BatchSize ⓘ BulkCopyOptions ⓘ BulkCopyTimeout ⓘ ColumnMappings ⓘ DestinationTableName ⓘ EnableStreaming ⓘ NotifyAfter ⓘ SqlRowsCopied ⓘ
implementsInterface	IDisposable ⓘ
introducedIn	.NET Framework ⓘ surface form: .NET Framework 2.0
namespace	.NET Data Provider for SQL Server ⓘ surface form: System.Data.SqlClient
optimizes	large volume inserts ⓘ
partOf	.NET 5 ⓘ surface form: .NET 5+ .NET Core ⓘ .NET Framework ⓘ
primaryPurpose	high-performance bulk data transfer into SQL Server ⓘ
requires	valid SQL Server connection ⓘ
supportsFeature	batching of rows ⓘ column mapping between source and destination ⓘ progress notifications ⓘ streaming from IDataReader ⓘ timeout configuration ⓘ
supportsSource	DataRow[] ⓘ TTable ⓘ surface form: DataTable DbDataReader ⓘ IDataReader ⓘ
supportsTarget	Azure SQL Database ⓘ SQL Server ⓘ surface form: Microsoft SQL Server
typicalUseCase	ETL operations into SQL Server ⓘ loading data from files via DataTable or IDataReader ⓘ migrating data between databases ⓘ
usesOptionEnum	BulkCopyOptions ⓘ surface form: SqlBulkCopyOptions

How these facts were elicited

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

.NET Data Provider for SQL Server → exposesClass → SqlBulkCopy ⓘ

SqlBulkCopy → hasConstructor → SqlBulkCopy self-linksurface differs ⓘ

this entity surface form: SqlBulkCopy(SqlConnection)

SqlBulkCopy → hasConstructor → SqlBulkCopy self-linksurface differs ⓘ

this entity surface form: SqlBulkCopy(SqlConnection, SqlBulkCopyOptions, SqlTransaction)

SqlBulkCopy → hasEvent → SqlBulkCopy self-linksurface differs ⓘ

this entity surface form: SqlRowsCopied

All labels observed (4)

How this entity was disambiguated Show

Statements (50)

How these facts were elicited Show

Referenced by (4)

How this entity was disambiguated

How these facts were elicited