Question

Write a query in XQuery on the XML representation as shown below to compute the left outer join of customer elements with account elements.

account-number ID #REQUIRED
owners IDREFS #REQUIRED >

customer-id ID #REQUIRED
accounts IDREFS #REQUIRED >
· · · declarations for branch, balance, customer-name,
customer-street and customer-city · · · ] >


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  • CreatedJanuary 28, 2011
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