| title | ICommandWithParameters | Microsoft Docs |
|---|---|
| ms.custom | |
| ms.date | 03/14/2017 |
| ms.prod | sql |
| ms.prod_service | database-engine, sql-database, sql-data-warehouse, pdw |
| ms.reviewer | |
| ms.technology | native-client |
| ms.topic | reference |
| ms.assetid | 66644c70-def7-46d8-8c47-b883292a0288 |
| author | markingmyname |
| ms.author | maghan |
| monikerRange | >=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current |
[!INCLUDEappliesto-ss-asdb-asdw-pdw-md]
Improvements in the database engine beginning with [!INCLUDEssSQL11] allow ICommandWithParameters::GetParameterInfo to obtain more accurate descriptions of the expected results. These more accurate results may differ from the values returned by CommandWithParameters::GetParameterInfo in previous versions of [!INCLUDEssNoVersion]. For more information, see Metadata Discovery.
Also beginning in [!INCLUDEssSQL11], when calling ICommandWithParameters::SetParameterInfo, the value passed to the pwszName parameter must be a valid identifier. For more information, see Database Identifiers.