- Locks are maintained during the entire export process.
- Data conversion errors previously detected during the spooling phase will not be detected until the block is read, which could occur any time during the export.
- Row order (because of the absence of the ORDER BY clause) may or may not be consistent between runs; therefore, NOSPOOL mode offers no guarantee of consistency.
See information on Spool/NoSpool mode, Teradata FastExport Reference (B035-2410).