Zorba (The XQuery Processor) Live Demo

> Get started with XQuery (using Zorba 1.4.0)

Your XQuery

Example Queries:

GroupBy:

Group By two Vars

Three-Level Hierarchy

Ordering among/within Groups

Try-Catch:

Catch a Type Error

Multiple Catch Clauses

Description Variable

Nested Try-Catch

Catching Everything

Window-Clause:

non-overlapping windows

averages of non-overlapping windows

first and last items in each window

end clause without the only keyword

start without explicit end

non-overlapping sequences starting with modulo

Sliding Window Example

moving averages

end clause without the only keyword (sliding)

General FLWOR:

All FLWOR clauses can appear in any order

Multiple where clauses

Calculate Order Price

Return Most Valueable Order

Output Numbering

Switch:

State abbreviation

Eval:

Invalid Example (Using Clause)

Global Var Access

Global Var and Function Access

Invalid (wrong use in FLWOR)

Invalid (Using with equal QNames)

Invalid (Expecting single Item)

Var Access over User def Function

node-reference:

Node By Reference

expath http-client:

retrieve Google website

http-read-base64

http-read-html-tidy

http-read-override

http-read-status-only

JSON:

serialize_jsonml

CSV:

xml-to-csv_with_1_row

xml-to-csv_with_2_rows

csv-to-xml_with_1_row

csv-to-xml_with_2_rows

xml-to-txt_with_2_rows

Tidy:

tidy function with options

XQuery (required):

XML Documents
Example Documents: books.xml products.xml sales-records.xml stores.xml	mydoc.xml (optional):