MySQL Manual | D.6.28 Changes in release 3.21.8

Works now in Solaris 2.6.
Added handling of calculation of SUM() functions. For example, you can now use SUM(column)/COUNT(column).
Added handling of trigometric functions: PI(), ACOS(), ASIN(), ATAN(), COS(), SIN() and TAN().
New languages: Norwegian, Norwegian-ny and Portuguese.
Fixed parameter bug in net_print() in `procedure.cc'.
Fixed a couple of memory leaks.
Now allow also the old SELECT ... INTO OUTFILE syntax.
Fixed bug with GROUP BY and SELECT on key with many values.
mysql_fetch_lengths() sometimes returned incorrect lengths when you used mysql_use_result(). This affected at least some cases of mysqldump --quick.
Fixed bug in optimisation of WHERE const op field.
Fixed problem when sorting on NULL fields.
Fixed a couple of 64-bit (Alpha) problems.
Added --pid-file=# option to mysqld.
Added date formatting to FROM_UNIXTIME(), originally by Zeev Suraski.
Fixed bug in BETWEEN in range optimiser (did only test = of the first argument).
Added machine-dependent files for MIT-pthreads i386-SCO. There is probably more to do to get this to work on SCO 3.5.

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