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php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>ora_error</H1
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><P
>    (PHP 3, PHP 4, PHP 5 &#60;= 5.1.0RC1)</P
>ora_error&nbsp;--&nbsp;获得 Oracle 错误信息</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN165011"
></A
><H2
>描述</H2
>string <B
CLASS="methodname"
>ora_error</B
> ( [resource cursor_or_connection] )<BR
></BR
><P
>&#13;     返回一个 <TT
CLASS="replaceable"
><I
>XXX</I
></TT
>-<TT
CLASS="replaceable"
><I
>NNNNN</I
></TT
>
     形式的错误信息,<TT
CLASS="replaceable"
><I
>XXX</I
></TT
> 报告错误来源,
<TT
CLASS="replaceable"
><I
>NNNNN</I
></TT
> 报告错误号。
    </P
><P
>&#13;     <DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>对 connection ids 的支持从 3.0.4 开始。</P
></BLOCKQUOTE
></DIV
>
    </P
><P
>&#13;     在 Unix 版的 Oracle 上,你会发现关于某个错误信息的详细内容与下面的显示类似:
     <SAMP
CLASS="computeroutput"
>&#13;$ <KBD
CLASS="userinput"
>oerr ora
<TT
CLASS="replaceable"
><I
>00001</I
></TT
></KBD
> 00001, 00000,
"unique constraint (%s.%s) violated" // *Cause: An update or insert
statement attempted to insert a duplicate key //         For Trusted
ORACLE configured in DBMS MAC mode, you may see //         this message
if a duplicate entry exists at a different level.  // *Action: Either
remove the unique restriction or do not insert the key
     </SAMP
>
    </P
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