{ "name": "||", "type": "operator", "description": "Joins two values together into a string.

If one of the values is NULL the result will be NULL. See the CONCAT function for a different behavior.", "arguments": [ { "arg": "a", "description": "value" }, { "arg": "b", "description": "value" } ], "examples": [ { "expression":"'Here' || ' and ' || 'there'", "returns":"'Here and there'"}, { "expression":"'Nothing' || NULL", "returns":"NULL"}, { "expression":"'Dia: ' || \"Diameter\"", "returns":"'Dia: 25'"}, { "expression":"1 || 2", "returns":"'12'"} ] }