bit_length(expr) – Returns the bit length of string data or number of bits of binary

bits_collect(int|long x) – Returns a bitset in array Platforms: WhereOS, Spark, Hive Class: hivemall.tools.bits.BitsCollectUDAF More

bbit_minhash(array features [, int numHashes]) – Returns a b-bits minhash value Platforms: WhereOS, Spark, Hive

bigint(expr) – Casts the value `expr` to the target data type `bigint`. Platforms: WhereOS, Spark,

bin(expr) – Returns the string representation of the long value `expr` represented in binary. Platforms:

binarize_label(int/long positive, int/long negative, …) – Returns positive/negative records that are represented as (…, int