text: select version();
  
  \set libfile '\''`pwd`'/lib/Encryption.so\'';
  
  CREATE LIBRARY Encryption as :libfile;
  CREATE FUNCTION AESEncrypt as language 'C++' name 'AESEncryptFactory' library Encryption;
  CREATE FUNCTION AESDecrypt as language 'C++' name 'AESDecryptFactory' library Encryption;
  
  
  