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>mssql_select_db</H1
><DIV
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><A
NAME="AEN129180"
></A
><P
>    (PHP 3, PHP 4, PHP 5)</P
>mssql_select_db&nbsp;--&nbsp;Select MS SQL database</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129183"
></A
><H2
>说明</H2
>bool <B
CLASS="methodname"
>mssql_select_db</B
> ( string database_name [, resource link_identifier] )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>mssql_select_db()</B
> sets the current active
   database on the server that's associated with the specified link
   identifier.  
  </P
><P
>&#13;   Every subsequent call to <A
HREF="function.mssql-query.html"
><B
CLASS="function"
>mssql_query()</B
></A
> will be
   made on the active database.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129198"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>database_name</CODE
></DT
><DD
><P
>&#13;       The database name.
      </P
><P
>&#13;       To escape the name of a database that contains spaces, hyphens ("-"),
       or any other exceptional characters, the database name must be
       enclosed in brackets, as is shown in the example, below. This
       technique must also be applied when selecting a database name that is
       also a reserved word (such as <TT
CLASS="literal"
>primary</TT
>).
      </P
></DD
><DT
><CODE
CLASS="parameter"
>link_identifier</CODE
></DT
><DD
><P
>&#13;       A MS SQL link identifier, returned by 
       <A
HREF="function.mssql-connect.html"
><B
CLASS="function"
>mssql_connect()</B
></A
> or 
       <A
HREF="function.mssql-pconnect.html"
><B
CLASS="function"
>mssql_pconnect()</B
></A
>.
      </P
><P
>&#13;       If no link identifier is specified, the last opened link is assumed.
       If no link is open, the function will try to establish a link as if
       <A
HREF="function.mssql-connect.html"
><B
CLASS="function"
>mssql_connect()</B
></A
> was called, and use it.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129218"
></A
><H2
>返回值</H2
><P
>&#13;   如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>,失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129223"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
WIDTH="100%"
BORDER="0"
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CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN129226"
></A
><P
><B
>例 1. <B
CLASS="function"
>mssql_select_db()</B
> example</B
></P
><TABLE
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$conn </font><font color="#007700">= </font><font color="#0000BB">mssql_connect</font><font color="#007700">(</font><font color="#DD0000">'MYSQLSERVER'</font><font color="#007700">, </font><font color="#DD0000">'sa'</font><font color="#007700">, </font><font color="#DD0000">'password'</font><font color="#007700">);<br /></font><font color="#0000BB">mssql_select_db</font><font color="#007700">(</font><font color="#DD0000">'[my data-base]'</font><font color="#007700">, </font><font color="#0000BB">$conn</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129230"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
><TABLE
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><TBODY
><TR
><TD
><A
HREF="function.mssql-connect.html"
><B
CLASS="function"
>mssql_connect()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.mssql-pconnect.html"
><B
CLASS="function"
>mssql_pconnect()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.mssql-query.html"
><B
CLASS="function"
>mssql_query()</B
></A
></TD
></TR
></TBODY
></TABLE
><P
></P
>
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