The result set returned by SQLProcedureColumns has an additional Teradata ODBC-specific column after the standard columns.
|
Column Name |
Column Number (ODBC 3.X) |
Data Type |
Comments |
|
TDODBC_ DATA_TYPE |
20 |
Smallint not NULL |
Teradata ODBC‑specific SQL data type code used by the ODBC driver. If multiple database types have the same standard ODBC SQL type, then the Teradata ODBC‑specific SQL data type code can be used to distinguish between the types. For an example, see “Number Data Types” on page 138. |