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.... function used to open file in xml data.
a. file()
b. fopen()
c. doc()
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Views
By:Vivek
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Atomic nodes are
a. node with no parent or children
b. node with no parent but has children
c. also known as root nodes
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Viewsa. node with no parent or children
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Give syntax to use doc() function.
a. doc('filename.xml');
b. doc("filename.xml");
c. doc("filename.xml")
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Viewsc. doc("filename.xml")
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Give the no of node types that are present in XQuery.
a. 7
b. 6
c. 8
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Viewsa. 7 The nodes are element, attribute, text, namespace, processing-instruction, comment and document or root nodes.
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Give us syntax rules of XQuery?
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Views I have given you some basic syntax rules of XQuery.
1. XQuery is an case sensitive.
2. In XQuery elements , attributes and variables that we used s
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How to add elements and attributes with XQuery in XML data?
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Views Consider the example "bookmart.xml".I write an expression to return litle and lang elements both.
for $a in doc("bookmart.xml")/bookstore/book/title
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How to define functions in XQuery?
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Views XML has many build-in functions. XQuery functions generally made perform with string values, numeric values, date and time comparisons, boolean value
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How to perform comparisons in XQuery?
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Views In XQuery we can compare the values with general comparisons and value comparisons.
1. General Comparisons : We perform general comparisons by usi
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How to perform conditional operations in XQuery?
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Views I have given you how to use conditions in XQuery.
For example I told you how to use
"If-Then-Else" expressions in XQuery.
Example:
for $a in doc(
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How to perform operation on node using XQuery function in XML?Explain with an example?
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Views To explain given problem first I written a example in XML.
Example:
Save the given XML file with "bookmart.xml"
<?xml version="1.0" encoding="
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