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PLS-00513: PL/SQL function called from SQL must return value of legal SQL type

PLS-00513: PL/SQL function called from SQL must return value of legal SQL type
Cause: In a SQL statement, do not call a PL/SQL function having a return type that can not be handled by SQL. For example, type BOOLIAN, records and indexed-tables are not supported by SQL and functions returneing such values can not be called from SQL.
Action: None

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1 个回答

小智
PLS-00513:从SQL调用的PL / SQL函数必须返回合法的SQL类型的值,
.原因:在SQL语句中,不要调用具有无法由SQL处理的返回类型的PL / SQL函数。例如,键入BOOLIAN,SQL不支持记录和索引表,返回的功能不能从SQL调用。,
.行动:无,
.
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