PLS-00633: RETURN statement in a pipelined function cannot contain an expression
Cause: A RETURN statement in a pipelined function contains an expression, which is not allowed. Pipelined functions must send back values to the caller by using the PIPE statement.
Action: Remove the expression from the RETURN statement and use a PIPE statement to return values. Else, convert the function into a non-pipelined function.
Cause: A RETURN statement in a pipelined function contains an expression, which is not allowed. Pipelined functions must send back values to the caller by using the PIPE statement.
Action: Remove the expression from the RETURN statement and use a PIPE statement to return values. Else, convert the function into a non-pipelined function.
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