URL Functions

[protocol:]//host[:port]][path][?query][#fragment]

url_extract_fragment(col): Returns the fragment identifier from url.

url_extract_host(col): Returns the host from url.

url_extract_path(col): Returns the path from url.

url_extract_port(col): Returns the port number from url.

url_extract_protocol(col): Returns the protocol from url.

url_extract_query(col): Returns the query string from url.

url_encode(col):

url_decode(col): Unescapes the URL encoded value. This function is the inverse of url_encode().