| /* | |
| * Description : Create UDF and invoke in the WHERE clause of FLWOR expression | |
| * Expected Res : Success | |
| * Date : Sep 5th 2012 | |
| */ | |
| drop dataverse test if exists; | |
| create dataverse test; | |
| write output to nc1:"rttest/user-defined-functions_udf20.adm"; | |
| create function test.pie(){ | |
| 3.14 | |
| } | |
| create function test.area($radius){ | |
| test.pie() * $radius * $radius | |
| } | |
| for $a in [2,4,6,8,10,12] | |
| where test.area($a) > 100 | |
| return { "radius" : $a,"area" : test.area($a) } |