Anteckning
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Applies to: 
 SQL Server 
 Azure SQL Database 
 Azure SQL Managed Instance 
 Azure Synapse Analytics 
 Analytics Platform System (PDW)
The following OLE DB APIs support enhanced date/time features.
| Function | Description | 
|---|---|
| IAccessor::CreateAccessor | A flag is added in the DBBINDING structure to enable applications to discriminate between datetime, datetime2, and smalldatetime values. For more information, see Parameter and Rowset Metadata. | 
| IBCPSession::BCPColFmt | For more information, see Bulk Copy Changes for Enhanced Date and Time Types (OLE DB). | 
| ICommandWithParameters::GetParameterInfo | For more information, see Parameter and Rowset Metadata. | 
| ICommandWithParameters::SetParameterinfo | For more information, see Parameter and Rowset Metadata. | 
| IColumnsRowset::GetColumnsRowset | For more information, see Parameter and Rowset Metadata. | 
| IColumnsInfo::GetColumnInfo | For more information, see Parameter and Rowset Metadata. | 
| IDBSchemaRowset::GetRowset | For details of the affected schema rowsets, see Date and Time and Schema Rowsets. | 
| IRowsetFastLoad | This interface supports the new date/time types, but there is no change to its interface. | 
| ITableDefinition::CreateTable | For more information, see Data Type Support for OLE DB Date and Time Improvements. |