GetColumnSQLVARIANTLength Method
This feature will be removed in a future version of Microsoft SQL Server. Avoid using this feature in new development work, and plan to modify applications that currently use this feature.
The GetColumnSQLVARIANTLength method retrieves the number of bytes required to hold the data portion of the specified sql_variant column.
Syntax
object
.GetColumnSQLVARIANTLength(
Row
,
Column
,
ObjName
)
as Long
Parts
- object
Expression that evaluates to an object in the Applies To list.
- Row
Long integer that identifies a row by ordinal position.
- Column
Long integer that identifies a column by ordinal position.
- ObjName
String that specifies a table or view name.
Prototype (C/C++)
HRESULT GetColumnSQLVARIANTLength(
long lRow,
long lColumn,
SQLDMO_LPCSTR ObjName,
LPLONG pRetLen);
Note
If an application calls GetColumnSQLVARIANTLength on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned.
Applies To:
See Also
Reference
GetColumnSQLVARIANT Method
GetColumnSQLVARIANTDataType Method