Function Description
map(key0, value0, key1, value1, ...) Creates a map with the given key/value pairs.
map_concat(map, ...) Returns the union of all the given maps
map_contains_key(map, key) Returns true if the map contains the key.
map_entries(map) Returns an unordered array of all entries in the given map.
map_from_arrays(keys, values) Creates a map with a pair of the given key/value arrays. All elements in keys should not be null
map_from_entries(arrayOfEntries) Returns a map created from the given array of entries.
map_keys(map) Returns an unordered array containing the keys of the map.
map_values(map) Returns an unordered array containing the values of the map.
str_to_map(text[, pairDelim[, keyValueDelim]]) Creates a map after splitting the text into key/value pairs using delimiters. Default delimiters are ',' for `pairDelim` and ':' for `keyValueDelim`. Both `pairDelim` and `keyValueDelim` are treated as regular expressions.