QGIS/resources/function_help/json/array_cat

{
  "name": "array_cat",
  "type": "function",
  "description": "Returns an array containing all the given arrays concatenated.",
  "variableLenArguments": true,
  "arguments": [
    {"arg":"array1", "syntaxOnly": true},
    {"arg":"array2", "syntaxOnly": true},
    {"arg":"array", "descOnly": true, "description":"an array"}],
  "examples": [ { "expression":"array_cat(array(1,2),array(2,3))", "returns":"[ 1, 2, 2, 3 ]"}
  ]
}