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function	SQLDrivers

Library: ODBC Include: omodbc.xin

Returns: Numeric An SQL return code. The following values may be returned: SQL_SUCCESS (the list was retrieved). SQL_SUCCESS_WITH_INFO (the list was retrieved, but a message was issued). SQL_ERROR (an error occurred). SQL_INVALID_HANDLE (the handle is invalid). SQL_NO_DATA (no data was found).

Declaration

  define external counter function SQLDrivers
     (  read-only SQL_handle_type EnvironmentHandle,
        value counter Direction,
        modifiable stream DriverDescription,
        value counter BufferLength1,
        modifiable counter DescriptionLength,
        modifiable stream DriverAttributes,
        value counter BufferLength2,
        modifiable counter AttributesLength )

Lists driver descriptions and attribute keywords.

Input arguments:

• EnvironmentHandle.
• Direction. Determines whether to fetch the next driver description in the list (SQL_FETCH_NEXT) or the search starts from the beginning of the list (SQL_FETCH_FIRST).
• BufferLength1. The maximum length of DriverDescription.
• BufferLength2. The maximum length of DriverAtributes.

Output arguments:

• DriverDescription. The returned driver description.
• DescriptionLength. The returned length of DriverDescription.
• DriverAttributes. The buffer of the driver attribute value pairs.
• AttributesLength. The returned length of DriverAttributes.