--- { "title": "murmur_hash3_32", "language": "en" } --- # murmur_hash3_32 ## description ### Syntax `INT MURMUR_HASH3_32(VARCHAR input, ...)` Return the 32 bits murmur3 hash of input string. ## example ``` mysql> select murmur_hash3_32(null); +-----------------------+ | murmur_hash3_32(NULL) | +-----------------------+ | NULL | +-----------------------+ mysql> select murmur_hash3_32("hello"); +--------------------------+ | murmur_hash3_32('hello') | +--------------------------+ | 1321743225 | +--------------------------+ mysql> select murmur_hash3_32("hello", "world"); +-----------------------------------+ | murmur_hash3_32('hello', 'world') | +-----------------------------------+ | 984713481 | +-----------------------------------+ ``` ## keyword MURMUR_HASH3_32,HASH