hum... should we create a bug at mysql? 2013/8/2 Peter Laursen <[email protected]>: > IMO, it is a plain bug in MySQL 5.5+ then. At least a documentation bug, but > I believe more than that. > > -- Peter > > > On Thu, Aug 1, 2013 at 10:35 PM, Roberto Spadim <[email protected]> > wrote: >> >> from mysql 5.1, 5.5, 5.6, 5.7 manual >> >> http://dev.mysql.com/doc/refman/5.1/en/mathematical-functions.html#function_cot >> >> http://dev.mysql.com/doc/refman/5.5/en/mathematical-functions.html#function_cot >> >> http://dev.mysql.com/doc/refman/5.6/en/mathematical-functions.html#function_cot >> >> http://dev.mysql.com/doc/refman/5.7/en/mathematical-functions.html#function_cot >> >> COT(X) >> >> Returns the cotangent of X. >> >> mysql> SELECT COT(12); >> -> -1.5726734063977 >> mysql> SELECT COT(0); >> -> NULL >> >> >> maybe a sql_mode parameter change the output of this function? >> >
-- Roberto Spadim SPAEmpresarial _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
