What is a FLWOR expression?
What will be an ideal response?
A FLWOR (pronounced ‘flower’) expression is constructed from FOR, LET, WHERE,
ORDER BY, and RETURN clauses. A FLWOR expression starts with one or more FOR or
LET clauses in any order, followed by an optional WHERE clause, an optional ORDER BY
clause, and a required RETURN clause. A FLWOR expression binds values to one or more
variables and then uses these variables to construct a result.
Computer Science & Information Technology
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Computer Science & Information Technology