StartsWith, EndsWith
Checking for a prefix or suffix in a string.
Required arguments:
- Source string;
- The substring being searched for.
The arguments can be of the String or Utf8 type and can be optional.
Examples
SELECT StartsWith("abc_efg", "abc") AND EndsWith("abc_efg", "efg"); -- true
SELECT StartsWith("abc_efg", "efg") OR EndsWith("abc_efg", "abc"); -- false
SELECT StartsWith("abcd", NULL); -- null
SELECT EndsWith(NULL, Utf8("")); -- null