Purpose Returns or assigns an integer value indicating the ODBC concurrency of a statement. Syntax DBStatement.Concurrency [= Constant] Constant Possible values: SQL_CONCUR_READ_ONLY Updates will be attempted. Cursor is read only. This is the default. SQL_CONCUR_LOCK Cursor uses the lowest level of locking sufficient to ensure that the row can be updated. SQL_CONCUR_ROWVER Cursor uses optimistic concurrency control, comparing row versions. SQL_CONCUR_VALUES Cursor uses optimistic concurrency control, comparing values. SQL_CONCUR_DEFAULT