Oracle APEX PL/SQL 错误

Posted 2023-03-28

【中文标题】Oracle APEX PL/SQL 错误

【英文标题】：Oracle APEX PL/SQL Error

【发布时间】：2017-09-12 14:13:00

【问题描述】：

我有这个 PL/SQL 语句：

BEGIN
    DELETE FROM REI_RETAIL_FACTOR_PARTS P
    WHERE  DEALER_NUMBER = :P13_FILTER_DEALER;

    INSERT INTO REI_RETAIL_FACTOR_PARTS
    (
        SELECT
            RF.TEILE_NR as "PART_NR",
            :P13_OVERWRITE_VALUE as "REQUESTED_RATE",
            sysdate as "REQUEST_DATE",
            :P13_FILTER_DEALER as "DEALER_NUMBER"
        FROM REI_RETAIL_FACTOR RF
        WHERE DEALER_NUMBER = :P13_FILTER_DEALER
    );
END;

错误是：

ORA-01861: 文字与格式字符串不匹配。

这真的很令人沮丧，因为我从不尝试格式化任何东西。 那么，为什么我一直收到这个错误呢？

【问题讨论】：

听起来像是在调用一个隐含的TO_DATE。您尚未指定插入的目标列，也许您正在将非日期值之一（不是sysdate）插入到日期列中？

我想这也可能是一个隐含的TO_NUMBER。

True - 日期或数字列可能会像这样失败。

从选择返回的值似乎导致错误，你能用表格的 ddl 向我们展示选择的输出吗？

【参考方案1】：

ORA-01861: 文字与格式字符串不匹配。

INSERT 语法有误。可能的解决方案：

a) 定义列列表：

BEGIN
    DELETE FROM REI_RETAIL_FACTOR_PARTS P
    WHERE  DEALER_NUMBER = :P13_FILTER_DEALER;

    INSERT INTO REI_RETAIL_FACTOR_PARTS(column_name1, ...)
        SELECT
            RF.TEILE_NR as "PART_NR",
            :P13_OVERWRITE_VALUE as "REQUESTED_RATE",
            sysdate as "REQUEST_DATE",
            :P13_FILTER_DEALER as "DEALER_NUMBER"
        FROM REI_RETAIL_FACTOR RF
        WHERE DEALER_NUMBER = :P13_FILTER_DEALER;
END;

b) 删除 ()（警告！选择中的列顺序至关重要）：

BEGIN
    DELETE FROM REI_RETAIL_FACTOR_PARTS P
    WHERE  DEALER_NUMBER = :P13_FILTER_DEALER;

    INSERT INTO REI_RETAIL_FACTOR_PARTS
        SELECT
            RF.TEILE_NR as "PART_NR",
            :P13_OVERWRITE_VALUE as "REQUESTED_RATE",
            sysdate as "REQUEST_DATE",
            :P13_FILTER_DEALER as "DEALER_NUMBER"
        FROM REI_RETAIL_FACTOR RF
        WHERE DEALER_NUMBER = :P13_FILTER_DEALER;
END;

【讨论】：

谢谢！列顺序不正确，我认为定义正确的名称就足够了。