标题: ORA-19225: XPST0005 - XQuery static type [打印本页] 作者: admin 时间: 2016-8-31 12:43 标题: ORA-19225: XPST0005 - XQuery static type ORA-19225: XPST0005 -XQuery static type error: expected non empty type got empty sequence Cause: The static type assigned to an expression other thanthe () expression must
not be the empty type. Action: Fixthe expression so it does not return empty sequences.