Checks only index blocks. FAST does not check data blocks.
The format of the FAST qualifier is:
-FA[ST]
-FAST produces results significantly faster than a full INTEG because the majority of blocks in a typical database are data blocks.
While INTEG -FAST is not a replacement for a full INTEG, it very quickly detects those errors that must be repaired immediately to prevent accelerated database damage.
By default, INTEG checks all active index and data blocks in the database.
Incompatible with: -TN_RESET.