Meta Data Services Programming
IPropertyDef2 SQLBlobSize Property
This property contains the SQL Binary Large Object (BLOB) size. When SQLType is set to SQL_LONGVARBINARY or SQL_LONGVARCHAR, the SQLBlobSize (rather than SQLSize) determines the size of a property that is a BLOB. For a definition of valid values, see the ODBC documentation.
Dispatch Identifier: DISPID_SQLBlobSize (87)
Property Data Type: long