Also made SQL_DESC_NAME only fill in the name if there was a data pointer given, otherwise just the length.

Fixed display size to be length if max length isn’t available.

Made distinction between CHAR/BINARY (and VAR versions).

Wildcards now support escaped chars and underscore matching (needed to link tables with underscores in access).

Fixed binding using SQL_C_LONG.

Fixed using wrong pointer for SQL_MAX_DRIVER_CONNECTIONS in SQLGetInfo.

Set default return to SQL_SUCCESS if nothing is done for SQLSpecialColumns.

Fixed MDiagnostic to use correct v2/v3 error codes.

Allow SQLDescribeCol to be called to retrieve the length of the column name, but not the name itself.

Length now used when handling bind parameter (needed in particular for SQL_WCHAR) - this enables updating char data in MS Access.

Updated retrieval of descriptor fields to use the right pointer types.

Fixed hanlding of numeric pointers in SQLColAttribute.

Fixed type returned for MYSQL_TYPE_LONG to SQL_INTEGER instead of SQL_TINYINT.

Fix size return from SQLDescribeCol.

Fixed string length to chars, not bytes, returned by SQLGetDiagRec.