Add support for PI, E, degrees, radians, tan, sign and atan
Add add UDFs found in mysql
Committed. Thanks Edward!
+1. Will commit if tests pass.
Looks good +1
show_functions.q is patched
Can you update show_functions.q? That test will fail with the addition of new UDF's.
Taking a look.
Fixed test cases
Fixes the casts. I noticed had "helped" me by doing that. I thought it did not matter. Good catch!
Edward, can you add back the (unnecessary) type casts in FunctionRegistry.java?
These are required to get hive compilable with hadoop 0.17.