| Concat(Byte, Byte) | Return a concatenated version of values 1 and 2. |
| Concat(Char, Char) | Return a concatenated version of values 1 and 2. |
| Concat(String, String) | Return a concatenated version of values 1 and 2. |
| Concat(String, String) | Return a concatenated version of values 1 and 2. |