HTTPHEAD scalar function
The HTTPHEAD REST function verifies the HTTP header for the specified resource through an HTTP HEAD request.
The schema is SYSTOOLS.
- url
- Specifies the URL of the resource being accessed. This parameter is a VARCHAR(2048) CCSID 1208 value.
- httpHeader
- Specifies an optional header XML document. This parameter is a CLOB(10K) CCSID 1208 or an XML value.
The HTTP header is returned as CLOB(10K) CCSID 1208 or XML data based on the data type of the httpHeader argument.