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# Digest
A set of commonly used hash functions.
## List of functions
* `Digest::Crc32c(String{Flags::AutoMap}) -> Uint32`
* `Digest::Crc64(String{Flags::AutoMap}) -> Uint64`
* `Digest::Fnv32(String{Flags::AutoMap}) -> Uint32`
* `Digest::Fnv64(String{Flags::AutoMap}) -> Uint64`
* `Digest::MurMurHash(String{Flags:AutoMap}) -> Uint64`
* `Digest::MurMurHash32(String{Flags:AutoMap}) -> Uint32`
* `Digest::MurMurHash2A(String{Flags:AutoMap}) -> Uint64`
* `Digest::MurMurHash2A32(String{Flags:AutoMap}) -> Uint32`
* `Digest::CityHash(String{Flags:AutoMap}, [Uint64?]) -> Uint64`: The second optional argument is seed
* `Digest::CityHash128(String{Flags:AutoMap}) -> Tuple<Uint64,Uint64>`
* `Digest::NumericHash(Uint64{Flags:AutoMap}) -> Uint64`
* `Digest::Md5Hex(String{Flags:AutoMap}) -> String`
* `Digest::Md5Raw(String{Flags:AutoMap}) -> String`
* `Digest::Md5HalfMix(String{Flags:AutoMap}) -> Uint64`: MD5 coarsening option (yabs_md5)
* `Digest::Argon2(String{Flags:AutoMap},String{Flags:AutoMap}) -> String`: The second argument is the salt
* `Digest::Blake2B(String{Flags:AutoMap},[String?]) -> String`: The second optional argument is the key
* `Digest::SipHash(Uint64,Uint64,String{Flags:AutoMap}) -> Uint64`
* `Digest::HighwayHash(Uint64,Uint64,Uint64,Uint64,String{Flags:AutoMap}) -> Uint64`
* `Digest::FarmHashFingerprint(Uint64{Flags:AutoMap}) -> Uint64`
* `Digest::FarmHashFingerprint2(Uint64{Flags:AutoMap}, Uint64{Flags:AutoMap}) -> Uint64`
* `Digest::FarmHashFingerprint32(String{Flags:AutoMap}) -> Uint32`
* `Digest::FarmHashFingerprint64(String{Flags:AutoMap}) -> Uint64`
* `Digest::FarmHashFingerprint128(String{Flags:AutoMap}) -> Tuple<Uint64,Uint64>`
* `Digest::SuperFastHash(String{Flags:AutoMap}) -> Uint32`
* `Digest::Sha1(String{Flags:AutoMap}) -> String`
* `Digest::Sha256(String{Flags:AutoMap}) -> String`
* `Digest::IntHash64(Uint64{Flags:AutoMap}) -> Uint64`
* `Digest::XXH3(String{Flags:AutoMap}) -> Uint64`
* `Digest::XXH3_128(String{Flags:AutoMap}) -> Tuple<Uint64,Uint64>`
#### Examples
```yql
SELECT Digest::Md5Hex("YQL"); -- "1a0c1b56e9d617688ee345da4030da3c"
SELECT Digest::NumericHash(123456789); -- 1734215268924325803
```
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