to C at run-time, and providing alternative output files for different
sort orders.

too long.  While I was adjusting the regression tests I moved the array
things all into array.sql, to make things more manageable.

All of these tests have been completely inspected and give correct results.

the DROP TABLE calls from the destroy.sql file to the 'types' .sql files,
so that they are self-contained

btree_index, hash_index and misc all fail as there seems to be missing
a 'misc.out' expected file...have asked Thomas for one...