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我有一个正在使用的 PL/SQL 函数，它有时可以编译，但有时会给我这个错误。

ORA-00600: internal error code, arguments: [17285], [0x318FDE2C], [1], [0x273F1C60], [], [], [], [], [], [], [], []
00600. 00000 -  "internal error code, arguments: [%s], [%s], [%s], [%s], [%s], [%s], [%s], [%s]"
*Cause:    This is the generic internal error number for Oracle program
       exceptions.  This indicates that a process has encountered an
       exceptional condition.
*Action:   Report as a bug - the first argument is the internal error number

断开并重新连接到 Oracle 并且函数编译正常，这感觉很疯狂......

谷歌搜索错误代码和参数给了我这个

ERROR:
ORA-600 [17285] [a] [b] [c]

VERSIONS:
versions 7.0 to 10.1
DESCRIPTION:
Oracle is in the process of deleting an instantiation object when it
discovers that the object is currently on the call stack.
This should not occur and so ORA-600 [17285] is reported.
ARGUMENTS:
Arg [a] Instantiation object
Arg [b] Call stack nesting level
Arg [c] Library Cache Object Handle
FUNCTIONALITY:
Kernel Generic Instantiation manager

IMPACT:
PROCESS FAILURE
NON CORRUPTIVE - no corruption to underlying data.
SUGGESTIONS:
This error is usually accompanied by another error. Please check for this.

我的函数返回一个流水线的自定义表类型。大多数功能代码都被遗漏了......

CREATE TYPE t_solexp_row AS OBJECT (
obj         VARCHAR(30),
dt          DATE,
param       VARCHAR(30),
param_id    NUMBER,
val         NUMBER,
change_time TIMESTAMP
);
/

CREATE TYPE t_solexp_tab IS TABLE OF t_solexp_row;
/

CREATE OR REPLACE FUNCTION get_solexp_tab(p_start_date IN DATE, p_end_date IN DATE) RETURN t_solexp_tab PIPELINED AS
BEGIN
    ...
    LOOP
        PIPE ROW(t_solexp_row(...,...,...,...,...,...);
    END LOOP;
    ...
    RETURN;
END;
/

知道什么可能导致这种行为吗？

4

1 回答 1

13

这不是作为一个自我回答的问题计划的，但是当我写它时我有了一个想法，谢谢 Stackoverflow！:)

我正在 SQL Developer 中开发和测试该功能。结果集中的行数从几到几千不等，具体取决于参数。

我注意到只有当最后一个结果集包含超过 50 条记录时才会出现问题。

问题似乎是 SQL Developer 最初只从 oracle 获取前 50 行，使用仍在管道中的数据重新编译函数会导致 ORA-00600。看起来合理且符合错误描述

Oracle is in the process of deleting an instantiation object when it
discovers that the object is currently on the call stack.
This should not occur and so ORA-600 [17285] is reported.

呸，很高兴它现在可以工作了！来自数据库引擎的内部错误足以让我不寒而栗。

于 2015-01-30T12:58:07.920 回答