<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >db2_autocommit</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="Manual do PHP" HREF="index.html"><LINK REL="UP" TITLE="IBM DB2, Cloudscape and Apache Derby Functions" HREF="ref.ibm-db2.html"><LINK REL="PREVIOUS" TITLE="IBM DB2, Cloudscape and Apache Derby Functions" HREF="ref.ibm-db2.html"><LINK REL="NEXT" TITLE="db2_bind_param" HREF="function.db2-bind-param.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Manual do PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="ref.ibm-db2.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.db2-bind-param.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.db2-autocommit" ></A >db2_autocommit</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN75143" ></A ><P > (PECL)</P >db2_autocommit -- Returns or sets the AUTOCOMMIT state for a database connection </DIV ><DIV CLASS="refsect1" ><A NAME="AEN75146" ></A ><H2 >Descrição</H2 >mixed <B CLASS="methodname" >db2_autocommit</B > ( resource connection [, bool value] )<BR ></BR ><P > Sets or gets the AUTOCOMMIT behavior of the specified connection resource. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN75158" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >connection</CODE ></DT ><DD ><P > A valid database connection resource variable as returned from <A HREF="function.db2-connect.html" ><B CLASS="function" >db2_connect()</B ></A > or <A HREF="function.db2-pconnect.html" ><B CLASS="function" >db2_pconnect()</B ></A >. </P ></DD ><DT ><CODE CLASS="parameter" >value</CODE ></DT ><DD ><P > One of the following constants: <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><TT CLASS="literal" >DB2_AUTOCOMMIT_OFF</TT ></DT ><DD ><P > Turns AUTOCOMMIT off. </P ></DD ><DT ><TT CLASS="literal" >DB2_AUTOCOMMIT_ON</TT ></DT ><DD ><P > Turns AUTOCOMMIT on. </P ></DD ></DL ></DIV > </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN75185" ></A ><H2 >Valores de retornado</H2 ><P > When <B CLASS="function" >db2_autocommit()</B > receives only the <CODE CLASS="parameter" >connection</CODE > parameter, it returns the current state of AUTOCOMMIT for the requested connection as an integer value. A value of 0 indicates that AUTOCOMMIT is off, while a value of 1 indicates that AUTOCOMMIT is on. </P ><P > When <B CLASS="function" >db2_autocommit()</B > receives both the <CODE CLASS="parameter" >connection</CODE > parameter and <CODE CLASS="parameter" >autocommit</CODE > parameter, it attempts to set the AUTOCOMMIT state of the requested connection to the corresponding state. Retorna <TT CLASS="constant" ><B >TRUE</B ></TT > em caso de sucesso ou <TT CLASS="constant" ><B >FALSE</B ></TT > em falhas. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN75196" ></A ><H2 >Exemplos</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN75199" ></A ><P ><B >Exemplo 1. Retrieving the AUTOCOMMIT value for a connection</B ></P ><P > In the following example, a connection which has been created with AUTOCOMMIT turned off is tested with the <B CLASS="function" >db2_autocommit()</B > function. </P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$options </font><font color="#007700">= array(</font><font color="#DD0000">'autocommit' </font><font color="#007700">=> </font><font color="#0000BB">DB2_AUTOCOMMIT_OFF</font><font color="#007700">);<br /></font><font color="#0000BB">$conn </font><font color="#007700">= </font><font color="#0000BB">db2_connect</font><font color="#007700">(</font><font color="#0000BB">$database</font><font color="#007700">, </font><font color="#0000BB">$user</font><font color="#007700">, </font><font color="#0000BB">$password</font><font color="#007700">, </font><font color="#0000BB">$options</font><font color="#007700">);<br /></font><font color="#0000BB">$ac </font><font color="#007700">= </font><font color="#0000BB">db2_autocommit</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">);<br />if (</font><font color="#0000BB">$ac </font><font color="#007700">== </font><font color="#0000BB">0</font><font color="#007700">) {<br /> print </font><font color="#DD0000">"$ac -- AUTOCOMMIT is off."</font><font color="#007700">;<br />} else {<br /> print </font><font color="#DD0000">"$ac -- AUTOCOMMIT is on."</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P >O exemplo acima irá imprimir:</P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" >0 -- AUTOCOMMIT is off.</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN75206" ></A ><P ><B >Exemplo 2. Setting the AUTOCOMMIT value for a connection</B ></P ><P > In the following example, a connection which was initially created with AUTOCOMMIT turned off has its behavior changed to turn AUTOCOMMIT on. </P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$options </font><font color="#007700">= array(</font><font color="#DD0000">'autocommit' </font><font color="#007700">=> </font><font color="#0000BB">DB2_AUTOCOMMIT_OFF</font><font color="#007700">);<br /></font><font color="#0000BB">$conn </font><font color="#007700">= </font><font color="#0000BB">db2_connect</font><font color="#007700">(</font><font color="#0000BB">$database</font><font color="#007700">, </font><font color="#0000BB">$user</font><font color="#007700">, </font><font color="#0000BB">$password</font><font color="#007700">, </font><font color="#0000BB">$options</font><font color="#007700">);<br /><br /></font><font color="#FF8000">// Turn AUTOCOMMIT on<br /></font><font color="#0000BB">$rc </font><font color="#007700">= </font><font color="#0000BB">db2_autocommit</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">, </font><font color="#0000BB">DB2_AUTOCOMMIT_ON</font><font color="#007700">);<br />if (</font><font color="#0000BB">$rc</font><font color="#007700">) {<br /> print </font><font color="#DD0000">"Turning AUTOCOMMIT on succeeded.\n"</font><font color="#007700">;<br />}<br /><br /></font><font color="#FF8000">// Check AUTOCOMMIT state<br /></font><font color="#0000BB">$ac </font><font color="#007700">= </font><font color="#0000BB">db2_autocommit</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">);<br />if (</font><font color="#0000BB">$ac </font><font color="#007700">== </font><font color="#0000BB">0</font><font color="#007700">) {<br /> print </font><font color="#DD0000">"$ac -- AUTOCOMMIT is off."</font><font color="#007700">;<br />} else {<br /> print </font><font color="#DD0000">"$ac -- AUTOCOMMIT is on."</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P >O exemplo acima irá imprimir:</P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" >Turning AUTOCOMMIT on succeeded. 1 -- AUTOCOMMIT is on.</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN75212" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.db2-connect.html" ><B CLASS="function" >db2_connect()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.db2-pconnect.html" ><B CLASS="function" >db2_pconnect()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="ref.ibm-db2.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Principal</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.db2-bind-param.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >IBM DB2, Cloudscape and Apache Derby Functions</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.ibm-db2.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >db2_bind_param</TD ></TR ></TABLE ></DIV ></BODY ></HTML >