sql/hive/src/test/resources/golden/udf_sign-6-74237f5ecc497813cf9738b21647847a - spark - Git at Google

 sign(x) - returns the sign of x )
 Example:
    > SELECT sign(40) FROM src LIMIT 1;
   1
	sign(x) - returns the sign of x )
	Example:
	> SELECT sign(40) FROM src LIMIT 1;
	1