<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >fbsql_set_transaction</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="FrontBase Functions" HREF="ref.fbsql.html"><LINK REL="PREVIOUS" TITLE="fbsql_set_password" HREF="function.fbsql-set-password.html"><LINK REL="NEXT" TITLE="fbsql_start_db" HREF="function.fbsql-start-db.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="function.fbsql-set-password.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.fbsql-start-db.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.fbsql-set-transaction" ></A >fbsql_set_transaction</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN56517" ></A ><P > (PHP 4 >= 4.2.0, PHP 5)</P >fbsql_set_transaction -- Set the transaction locking and isolation</DIV ><DIV CLASS="refsect1" ><A NAME="AEN56520" ></A ><H2 >Descrição</H2 >void <B CLASS="methodname" >fbsql_set_transaction</B > ( resource link_identifier, int locking, int isolation )<BR ></BR ><P > Sets the transaction <CODE CLASS="parameter" >locking</CODE > and <CODE CLASS="parameter" >isolation</CODE >. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN56537" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" > link_identifier</CODE ></DT ><DD ><P >Um identificador de conexão FrontBase retornado por <A HREF="function.fbsql-connect.html" ><B CLASS="function" >fbsql_connect()</B ></A > ou <A HREF="function.fbsql-pconnect.html" ><B CLASS="function" >fbsql_pconnect()</B ></A >.</P ><P >Se opcional e não especificado, a função tentará encontrar uma conexão aberta para o servidor FrontBase server e se não for encontrada uma conexão dessa ela irá tentar criar uma como se <A HREF="function.fbsql-connect.html" ><B CLASS="function" >fbsql_connect()</B ></A > fosse chamada sem argumentos</P ></DD ><DT ><CODE CLASS="parameter" >locking</CODE ></DT ><DD ><P > The type of locking to be set. It can be one of the following constants: <TT CLASS="constant" ><B >FBSQL_LOCK_DEFERRED</B ></TT >, <TT CLASS="constant" ><B >FBSQL_LOCK_OPTIMISTIC</B ></TT >, or <TT CLASS="constant" ><B >FBSQL_LOCK_PESSIMISTIC</B ></TT >. </P ></DD ><DT ><CODE CLASS="parameter" >isolation</CODE ></DT ><DD ><P > The type of isolation to be set. It can be one of the following constants: <TT CLASS="constant" ><B >FBSQL_ISO_READ_UNCOMMITTED</B ></TT >, <TT CLASS="constant" ><B >FBSQL_ISO_READ_COMMITTED</B ></TT >, <TT CLASS="constant" ><B >FBSQL_ISO_REPEATABLE_READ</B ></TT >, <TT CLASS="constant" ><B >FBSQL_ISO_SERIALIZABLE</B ></TT >, or <TT CLASS="constant" ><B >FBSQL_ISO_VERSIONED</B ></TT >. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN56568" ></A ><H2 >Valores de retornado</H2 ><P > Não há valor retornado. </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="function.fbsql-set-password.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.fbsql-start-db.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >fbsql_set_password</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.fbsql.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >fbsql_start_db</TD ></TR ></TABLE ></DIV ></BODY ></HTML >