====
---- QUERY
select udf_test.lower('HelloWorld')
---- RESULTS
'helloworld'
---- TYPES
STRING
====
---- QUERY
select udf_test.hive_pi()
---- RESULTS
3.141592653589793
---- TYPES
DOUBLE
====
---- QUERY
# Mix our builtins and operators with hive udfs.
select udf_test.hive_pi() + 2 * udf_test.hive_floor(pi())
---- RESULTS
9.141592653589793
---- TYPES
DOUBLE
====
---- QUERY
select udf_test.hive_floor(1.93)
---- RESULTS
1
---- TYPES
BIGINT
====
---- QUERY
select udf_test.hive_round(1.8)
---- RESULTS
2
---- TYPES
DOUBLE
====
---- QUERY
select udf_test.hive_mod(100, 13)
---- RESULTS
9
---- TYPES
INT
====
---- QUERY
select udf_test.hive_bin(100)
---- RESULTS
'1100100'
---- TYPES
STRING
====
---- QUERY
select udf_test.hive_lower(NULL)
---- RESULTS
'NULL'
---- TYPES
STRING
---- QUERY
select udf_test.hive_pi(), udf_test.hive_mod(100, 5) + udf_test.round(3.1),
udf_test.hive_lower('ABCD'), udf_test.hive_lower('zY')
---- RESULTS
3.141592653589793,3,'abcd','zy'
---- TYPES
DOUBLE, BIGINT, STRING, STRING
====
---- QUERY
select min(udf_test.hive_pi()) from functional.alltypesagg
---- RESULTS
3.141592653589793
---- TYPES
DOUBLE
====
---- QUERY
select udf_test.hive_lower(n_name) from tpch.nation order by 1 limit 5
---- RESULTS
'algeria'
'argentina'
'brazil'
'canada'
'china'
---- TYPES
STRING
====
# Test identity functions
---- QUERY
select udf_test.identity(true);
---- TYPES
boolean
---- RESULTS
true
====
---- QUERY
select udf_test.identity(cast(10 as tinyint));
---- TYPES
tinyint
---- RESULTS
10
====
---- QUERY
select udf_test.identity(cast(10 as smallint));
---- TYPES
smallint
---- RESULTS
10
====
---- QUERY
select udf_test.identity(cast(10 as int));
---- TYPES
int
---- RESULTS
10
====
---- QUERY
select udf_test.identity(cast(10 as bigint));
---- TYPES
bigint
---- RESULTS
10
====
---- QUERY
select udf_test.identity(cast(10.0 as float));
---- TYPES
float
---- RESULTS
10
====
---- QUERY
select udf_test.identity(cast(10.0 as double));
---- TYPES
double
---- RESULTS
10
====
---- QUERY
select udf_test.identity("why hello there");
---- TYPES
string
---- RESULTS
'why hello there'
====
---- QUERY
select udf_test.identity(NULL);
---- TYPES
boolean
---- RESULTS
NULL
====