if possible"
- many new test cases
- more and improved comments
New files: t/ps_7ndb.test test suite for NDB tables
r/ps_7ndb.result expected results
include/ps_conv.inc conversion test cases
+ review comments and fixes.
new tests to ensure that prepared statement *really* work
(and that MySQL not picks up some number from arbitrary location
that happens to match the parameter's value)