Sophie: php-manual-zh-5.2.4-1mdv2008.1 noarch

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

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>dbplus_rcrtexact</H1
><DIV
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NAME="AEN31711"
></A
><P
>    (4.1.0 - 4.2.3 only, PECL)</P
>dbplus_rcrtexact&nbsp;--&nbsp;Creates an exact but empty copy of a relation including indices</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN31714"
></A
><H2
>说明</H2
>mixed <B
CLASS="methodname"
>dbplus_rcrtexact</B
> ( string name, resource relation [, bool overwrite] )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>dbplus_rcrtexact()</B
> will create an exact but
   empty copy of the given <CODE
CLASS="parameter"
>relation</CODE
> under a
   new <CODE
CLASS="parameter"
>name</CODE
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN31732"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>name</CODE
></DT
><DD
><P
>&#13;      </P
></DD
><DT
><CODE
CLASS="parameter"
>relation</CODE
></DT
><DD
><P
>&#13;       The copied relation, opened by <A
HREF="function.dbplus-open.html"
><B
CLASS="function"
>dbplus_open()</B
></A
>.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>overwrite</CODE
></DT
><DD
><P
>&#13;       An existing relation by the same <CODE
CLASS="parameter"
>name</CODE
> will only
       be overwritten if this parameter is set to <TT
CLASS="constant"
><B
>TRUE</B
></TT
> and no other process
       is currently using the relation.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN31754"
></A
><H2
>返回值</H2
><P
>&#13;   Returns resource on success or <A
HREF="ref.dbplus.html#constant.dbplus-err-unknown"
><TT
CLASS="constant"
><B
>DBPLUS_ERR_UNKNOWN</B
></TT
></A
> on
   failure.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
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></A
><H2
>注释</H2
><DIV
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>警告</B
></TD
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><P
>本函数是<SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>实验性</I
></SPAN
>的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随
PHP 以后的发布而改变。使用本函数风险自担。</P
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