Die Links () funksie gee terug 'n substring wat bevat Die' lengte 'mees linkse karakters van Die string. Die volledige string is teruggestuur as' lengte 'oorskry Die lengte van Die string.
The LEFT() function returns a substring that contains the'length 'leftmost characters of the string. The whole string is returned if'length' exceeds the length of the string. It is an error for the number of characters to be less than 0.