The following table shows the formulas for determining the file sizes required for execution of the integrity check utility (pdconstck).

File type	Formula (bytes)
Process result file	-k set/release 560 + (REF + 1) 70 + (CHK + 1) 70 -k check 700 + (REF + 1) 70 + (CHK + 1) 70 REF + (490+ (RCn 70) n=1 GEN ROW + ((RCnml 70))) m=1 l=1 CHK + (490+ (CCn 70) n=1 GEN ROW + ((CCnml 70))) m = 1 l = 1

REF: Number of referential constraints defined for the table

CHK: Number of check constraints defined for the table

RC: Number of referential constraint columns containing foreign keys

CC: Number of column in the search condition of check constraint

GEN: 1 if the inner replica facility is not used

If the inner replica facility is used, the number of generations (1 to 10) + 1 in which the replica RDAREA of the table exists

ROW: Upper limit of the number of outputs of the key value that caused a constraint error (value specified by the -w option)