Sophie: php-manual-ro-0:20051028-1 noarch

php-manual-ro-20051028-1.noarch.rpm

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>sesam_rollback</H1
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><P
>    (PHP 3 CVS only)</P
>sesam_rollback&nbsp;--&nbsp;
     Discard any pending updates to the SESAM database
    </DIV
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><A
NAME="AEN102278"
></A
><H2
>Description</H2
>bool <B
CLASS="methodname"
>sesam_rollback</B
> ( void )<BR
></BR
><P
>&#13;     Returns: <TT
CLASS="constant"
><B
>TRUE</B
></TT
> on success,
     <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on errors
    </P
><P
>&#13;     <B
CLASS="function"
>sesam_rollback()</B
> discards any pending updates
     to the database. Also affected are result cursors and result
     descriptors.
    </P
><P
>&#13;     At the end of each script, and as part of the
     <A
HREF="function.sesam-disconnect.html"
><B
CLASS="function"
>sesam_disconnect()</B
></A
> function, an implied
     <B
CLASS="function"
>sesam_rollback()</B
> is executed, discarding any
     pending changes to the database.
    </P
><P
>&#13;     See also: <A
HREF="function.sesam-commit.html"
><B
CLASS="function"
>sesam_commit()</B
></A
>.
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><B
>Exemplu 1. Discarding an update to the SESAM database</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /></font><font color="#007700">if (</font><font color="#0000BB">sesam_connect </font><font color="#007700">(</font><font color="#DD0000">"mycatalog"</font><font color="#007700">, </font><font color="#DD0000">"myschema"</font><font color="#007700">, </font><font color="#DD0000">"otto"</font><font color="#007700">)) {<br />&nbsp;&nbsp;&nbsp;&nbsp;if (</font><font color="#0000BB">sesam_execimm </font><font color="#007700">(</font><font color="#DD0000">"INSERT INTO mytable VALUES (*, 'Small Test', &lt;0, 8, 15&gt;)"</font><font color="#007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&amp;&amp; </font><font color="#0000BB">sesam_execimm </font><font color="#007700">(</font><font color="#DD0000">"INSERT INTO othertable VALUES (*, 'Another Test', 1)"</font><font color="#007700">)) {<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">sesam_commit</font><font color="#007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;} else {<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">sesam_rollback</font><font color="#007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}<br /></font><font color="#0000BB">?&gt;</font>
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