LEFT() returns a specified number of characters from the beginning of a string.
LEFT(C,#)
• | C is the source string and # is a numeric constant. |
LEFT() returns a string containing the first # of characters from the left (beginning) of string C. When the number of characters requested exceeds the string length, the entire string is returned.
LEFT("abcdefghi",5) = "abcde"
LEFT("abc",6) = "abc"