1>>> import random
2>>> random.randrange(0, 0)
3Traceback (most recent call last):
4 File "<stdin>", line 1, in <module>
5 File "/Users/mj/Development/Libraries/buildout.python/parts/opt/lib/python2.7/random.py", line 217, in randrange
6 raise ValueError, "empty range for randrange() (%d,%d, %d)" % (istart, istop, width)
7ValueError: empty range for randrange() (0,0, 0)
8
1--see here:
2--https://www.mssqltips.com/sqlservertip/5148/populate-large-tables-with-random-data-for-sql-server-performance-testing/