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>pg_set_error_verbosity</TITLE
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>pg_set_error_verbosity</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN187130"
></A
><P
>    (PHP 5 &#62;= 5.1.0RC1)</P
>pg_set_error_verbosity&nbsp;--&nbsp;
   Determines the verbosity of messages returned by <A
HREF="function.pg-last-error.html"
><B
CLASS="function"
>pg_last_error()</B
></A
> 
   and <A
HREF="function.pg-result-error.html"
><B
CLASS="function"
>pg_result_error()</B
></A
>.
  </DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN187135"
></A
><H2
>说明</H2
>int <B
CLASS="methodname"
>pg_set_error_verbosity</B
> ( resource connection, int verbosity )<BR
></BR
>int <B
CLASS="methodname"
>pg_set_error_verbosity</B
> ( int verbosity )<BR
></BR
><P
>&#13;    Determines the verbosity of messages returned by <A
HREF="function.pg-last-error.html"
><B
CLASS="function"
>pg_last_error()</B
></A
> 
    and <A
HREF="function.pg-result-error.html"
><B
CLASS="function"
>pg_result_error()</B
></A
>.
  </P
><P
>&#13;   <B
CLASS="function"
>pg_set_error_verbosity()</B
> sets the verbosity mode, returning the connection's previous 
   setting. In <TT
CLASS="constant"
><B
>PGSQL_ERRORS_TERSE</B
></TT
> mode, returned messages include severity, primary text, and 
   position only; this will normally fit on a single line. The default mode (<TT
CLASS="constant"
><B
>PGSQL_ERRORS_DEFAULT</B
></TT
>)
   produces messages that include the above plus any detail, hint, or context 
   fields (these may span multiple lines). The <TT
CLASS="constant"
><B
>PGSQL_ERRORS_VERBOSE</B
></TT
> mode includes all available 
   fields. Changing the verbosity does not affect the messages available from 
   already-existing result objects, only subsequently-created ones.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN187160"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>connection</CODE
></DT
><DD
><P
>&#13;       PostgreSQL database connection resource.  When 
       <CODE
CLASS="parameter"
>connection</CODE
> is not present, the default connection 
       is used. The default connection is the last connection made by 
       <A
HREF="function.pg-connect.html"
><B
CLASS="function"
>pg_connect()</B
></A
> or <A
HREF="function.pg-pconnect.html"
><B
CLASS="function"
>pg_pconnect()</B
></A
>.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>verbosity</CODE
></DT
><DD
><P
>&#13;       The required verbosity: <TT
CLASS="constant"
><B
>PGSQL_ERRORS_TERSE</B
></TT
>,
       <TT
CLASS="constant"
><B
>PGSQL_ERRORS_DEFAULT</B
></TT
>
       or <TT
CLASS="constant"
><B
>PGSQL_ERRORS_VERBOSE</B
></TT
>.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN187180"
></A
><H2
>返回值</H2
><P
>&#13;   The previous verbosity level: <TT
CLASS="constant"
><B
>PGSQL_ERRORS_TERSE</B
></TT
>,
   <TT
CLASS="constant"
><B
>PGSQL_ERRORS_DEFAULT</B
></TT
>
   or <TT
CLASS="constant"
><B
>PGSQL_ERRORS_VERBOSE</B
></TT
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN187186"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
WIDTH="100%"
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><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN187189"
></A
><P
><B
>例 1. <B
CLASS="function"
>pg_set_error_verbosity()</B
> example</B
></P
><TABLE
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BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />&nbsp;&nbsp;$dbconn </font><font color="#007700">= </font><font color="#0000BB">pg_connect</font><font color="#007700">(</font><font color="#DD0000">"dbname=publisher"</font><font color="#007700">) or die(</font><font color="#DD0000">"Could not connect"</font><font color="#007700">);<br /><br />&nbsp;&nbsp;if (!</font><font color="#0000BB">pg_connection_busy</font><font color="#007700">(</font><font color="#0000BB">$dbconn</font><font color="#007700">)) {<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">pg_send_query</font><font color="#007700">(</font><font color="#0000BB">$dbconn</font><font color="#007700">, </font><font color="#DD0000">"select * from doesnotexist;"</font><font color="#007700">);<br />&nbsp;&nbsp;}<br />&nbsp;&nbsp;<br />&nbsp;&nbsp;</font><font color="#0000BB">pg_set_error_verbosity</font><font color="#007700">(</font><font color="#0000BB">$dbconn</font><font color="#007700">, </font><font color="#0000BB">PGSQL_ERRORS_VERBOSE</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$res1 </font><font color="#007700">= </font><font color="#0000BB">pg_get_result</font><font color="#007700">(</font><font color="#0000BB">$dbconn</font><font color="#007700">);<br />&nbsp;&nbsp;echo </font><font color="#0000BB">pg_result_error</font><font color="#007700">(</font><font color="#0000BB">$res1</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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></DIV
></TD
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>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN187193"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
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><TR
><TD
><A
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><B
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></A
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><A
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><B
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>pg_result_error()</B
></A
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