[ http://issues.apache.org/jira/browse/DERBY-1548?page=comments#action_12422526 ] Daniel John Debrunner commented on DERBY-1548: ----------------------------------------------
They correspond to standard mathematical functions. In DERBY they all take a single argument of type DOUBLE PRECISION, except for PI() which takes no arguments. The functionality is described by the corresponding Java method in java.lang.StrictMath, except for PI which maps to the field StrictMath.PI One addition for DERBY is that when the argument is NULL the return is NULL > Document builtin functions - ACOS, ASIN, ATAN, COS, SIN, TAN, PI, DEGREES, > RADIANS, EXP, LN, LOG, LOG10, CEIL, CEILING, FLOOR > ----------------------------------------------------------------------------------------------------------------------------- > > Key: DERBY-1548 > URL: http://issues.apache.org/jira/browse/DERBY-1548 > Project: Derby > Issue Type: Improvement > Components: Documentation > Affects Versions: 10.2.0.0 > Reporter: Daniel John Debrunner > > These built-in functions were added in DERBY-475. > They should be added to the reference guide's built-in function section. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
