T-SQL to print A00 to Z99 and 0A0 to 9Z9 and 00A to 99Z

with abc as ( SELECT a= ascii('A') UNION ALL SELECT a=a+1 FROM abc WHERE a < ascii('Z') ), num AS ( SELECT c=0 UNION ALL SELECT c=c+1 FROM num WHERE c < 9 ) SELECT char(a) + str(n1.c,1) + str(n2.c,1) FROM abc cross join num n1 cross join num...