how to COPY Attribute value in a new attribute
- by Mukesh
How to copy data of attribute to new attribute in the same column in sql
original data
<root>
<child attr='hello'></child>
</root>
Result 1
<root>
<child attr='hello' attr2='hello'></child>
</root>
Result 2(with a modification)
<root>
<child attr='hello' attr2='**H**ello…