{
  "name": "to_base64",
  "groups": ["Conversions"],
  "type": "function",
  "description": "Encodes a binary value into a string, using the Base64 encoding.",
  "arguments": [{
    "arg": "value",
    "description": "the binary value to encode"
  }],
  "examples": [{
    "expression": "to_base64('QGIS')",
    "returns": "'UUdJUw=='"
  }],
  "tags": ["encoding", "base", "binary", "encodes"]
}