create_schema if auto-generate-sql also set.
mysqlslap uses a schema to run its tests on and later
drops it if auto-generate-sql is used. This can be a
problem, if the schema is an already existing one.
If create-schema is used with auto-generate-sql option,
mysqlslap while performing the cleanup, drops the specified
database.
Fixed by introducing an option --no-drop, which, if used,
will prevent the dropping of schema at the end of the test.
Multiple-result processing is required during the execution
of CALL statements for stored procedures, however the mysqlslap
client lacked that processing.
Now does averaging when running iterations.
Realligned a bunch of code and continued to remove global variables.
Added CSV output along with printable.
Structures are now provided for print options so adding XML, HTML, ... should now be trivial.
--engine="myisam,archive"
--number-of-rows has been removed for the time being and replaced with
option to allow you to just repeat multiple time all of the inserts you specifed with data. When number-of-rows-returns it will be instead used for averaging rows while growing concurrency.
Returned stats now has accurent row and query counts since it includes a multiple for the rows and queries added.
Parser is now a touch smarter and understands end of file issues if you have a delimiter at the end of the file.
1) Parsing now works
2) Options are safer, aka it doesn't kill the machine and it cleans up after itself
3) Option of --only-print added so that you can see what it does.
4) Tiny cleanup of the auto generate sql. A lot more needs to be done with this, for it to be very valuable. I suspect it doesn't work all that well.
5) Delimeter is now a single character. No good escaping going on.
6) You can now change which schema it is runninng against.
Now I think I can go make use of it!
Though I need to add support for a "only run this many inserts, divide by the number of clients connecting, to really test scaling"
