QGIS/resources/function_help/json/AND

{
  "name": "AND",
  "type": "operator",
  "groups": ["Operators"],
  "description": "Returns TRUE when conditions a and b are true.",
  "arguments": [{
    "arg": "a",
    "description": "condition"
  }, {
    "arg": "b",
    "description": "condition"
  }],
  "examples": [{
    "expression": "TRUE AND TRUE",
    "returns": "TRUE"
  }, {
    "expression": "TRUE AND FALSE",
    "returns": "FALSE"
  }, {
    "expression": "4 = 2+2 AND 1 = 1",
    "returns": "TRUE"
  }, {
    "expression": "4 = 2+2 AND 1 = 2",
    "returns": "FALSE"
  }],
  "tags": ["condition"]
}