COLUMN_NAME_TYPE_PS
Represents a binding on the rowset to the specific column in the rowset. Similar to COLUMN_NAME, except that this macro also takes data type, precision, and scale.
COLUMN_NAME_TYPE_PS(pszName, wType, nPrecision, nScale, data )
Parameters
pszName
[in] A pointer to the column name. The name must be a Unicode string. You can accomplish this by putting an 'L' in front of the name, for example: L"MyColumn".wType
[in] The data type.nPrecision
[in] The maximum precision to use when getting data and wType is DBTYPE_NUMERIC. Otherwise, this parameter is ignored.nScale
[in] The scale to use when getting data and wType is DBTYPE_NUMERIC or DBTYPE_DECIMAL.data
[in] The corresponding data member in the user record.
Remarks
See COLUMN_NAME for information on where the COLUMN_NAME_* macros are used.
Requirements
Header: atldbcli.h