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