org.apache.drill.exec.udfs

Class CryptoFunctions.AESDecryptFunction

java.lang.Object

org.apache.drill.exec.udfs.CryptoFunctions.AESDecryptFunction

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

CryptoFunctions

public static class CryptoFunctions.AESDecryptFunction
extends Object
implements DrillSimpleFunc

AES_DECRYPT() decrypts the encrypted string crypt_str using the key string key_str and returns the original cleartext string. If either function argument is NULL, the function returns NULL. Usage: SELECT aes_decrypt( , ) FROM ...

Constructor Summary

Constructors

Constructor and Description
AESDecryptFunction()

Method Summary

Modifier and Type	Method and Description
void	eval()
void	setup()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AESDecryptFunction

public AESDecryptFunction()

Method Detail

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc