How do I import an XML file into SAS?
To import an XML document, you execute the LIBNAME statement for the XMLV2 engine in order to assign a libref to the physical location of an existing XML document. Then, you execute SAS code to access the XML document as a SAS data set.
Can SAS read an XML file?
SAS 9.1 includes a production version of the XMLMAP option, which can read in XML files that don’t map directly to rectangular data.
What is SAS XML?
29/01/2022 SAS Example Code. In this article, we discuss how to create an XML file in SAS. An XML (Extensible Markup Language) file is used to structure data for storage and transport. It consists of tags and text. The tags give structure to the file, while the text contains the actual data.
Which method does sax use for processing XML documents?
The Simple API for XML (SAX) is an event-based API that uses callback routines or event handlers to process different parts of an XML documents. To use SAX, one needs to register handlers for different events and then parse the document.
Is XML same as API?
XML is used to describe data and is the most flexible way to create information formats and share structured data online. On the other hand, API is a set of functions and procedures that allow one application to access features of other applications.
Can we use XML in REST API?
Yeah; you always could create a REST API with XML as response.
How do I send XML data to a restful web service?
If you want to send XML data to the server, set the Request Header correctly to be read by the sever as XML. xmlhttp. setRequestHeader(‘Content-Type’, ‘text/xml’); Use the send() method to send the request, along with any XML data.
How to import the above XML data file into SAS?
To import the above XML data file, the following SAS program can be executed. It translates the XML data file of GENERIC markup type into SAS proprietary format, and creates a SAS dataset, DM, which is stored in the SAS library DATA. libname SGFXML xml “C:\\Documents\\example1.xml”; libname DATA “C:\\Documents\\Data”;
How do I create a dynamic XML map in SAS?
Using the XMLV2 engine, you can create a dynamic XMLMap file and use it to generate SAS data sets by specifying the AUTOMAP= and the XMLMAP= options in the LIBNAME statement. The AUTOMAP= option has two possible values: REPLACE and REUSE.
How does the XML engine work in SAS?
The XML engine works like other SAS engines. That is, by executing a LIBNAME statement, one can assign a libref, specify an engine, and use the libref throughout the SAS session where a libref is valid. The libref assigned for the XML engine is associated with a specific XML data file.
How do I import and export XML data files?
SAS software provides multiple ways to import and export XML data files. For well-structured XML data files, data conversion can be successfully conducted by utilizing XML engine and LIBNAME statement, together with DATA step or COPY procedure.