<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >Ingres II Functions</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="Referência das Funções" HREF="funcref.html"><LINK REL="PREVIOUS" TITLE="PDO_INFORMIX DSN" HREF="ref.pdo-informix.connection.html"><LINK REL="NEXT" TITLE="ingres_autocommit" HREF="function.ingres-autocommit.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="reference" 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.pdo-informix.connection.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.ingres-autocommit.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="reference" ><A NAME="ref.ingres" ></A ><DIV CLASS="TITLEPAGE" ><H1 CLASS="title" >LXX. Ingres II Functions</H1 ><DIV CLASS="PARTINTRO" ><A NAME="AEN97646" ></A ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="ingres.intro" >Introdução</A ></H1 ><P > These functions allow you to access Ingres II database servers. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Nota: </B > If you already used PHP extensions to access other database servers, note that Ingres doesn't allow concurrent queries and/or transaction over one connection, thus you won't find any result or transaction handle in this extension. The result of a query must be treated before sending another query, and a transaction must be committed or rolled back before opening another transaction (which is automatically done when sending the first query). </P ></BLOCKQUOTE ></DIV ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="ingres.requirements" >Dependências</A ></H1 ><P > To compile PHP with Ingres support, you need the Ingres OpenAPI library and header files. </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="ingres.installation" >Instalação</A ></H1 ><P > Esta estensão <A HREF="http://pecl.php.net" TARGET="_top" >PECL</A > não vem compilada com o PHP. Informações para a instalação desta extensão PECL podem ser encontradas no manual no capitulo entitulado <A HREF="install.pecl.html" >Instalação de extensões PECL</A >. Informações adicionais como novas versões, downloads, arquivos fontes, manutenções, e um Changelog, podem ser obtidos aqui: <A HREF="http://pecl.php.net/package/ingres" TARGET="_top" >http://pecl.php.net/package/ingres</A >. </P ><P > In order to have these functions available, you must compile PHP with Ingres support by using the <CODE CLASS="option" >--with-ingres[=DIR]</CODE > option, where DIR is the Ingres base directory, which defaults to <TT CLASS="filename" >/II/ingres</TT >. If the II_SYSTEM environment variable isn't correctly set you may have to use <CODE CLASS="option" >--with-ingres=DIR</CODE > to specify your Ingres installation directory. </P ><P > When using this extension with Apache, if Apache does not start and complains with "PHP Fatal error: Unable to start ingres_ii module in Unknown on line 0" then make sure the environment variable II_SYSTEM is correctly set. Adding "export II_SYSTEM="/home/ingres/II" in the script that starts Apache, just before launching httpd, should be fine. </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="ingres.configuration" >Configurações em execução</A ></H1 ><P > O comportamento dessas funções podem ser modificado pelas configurações do <TT CLASS="filename" >php.ini</TT >. </P ><P > <DIV CLASS="table" ><A NAME="AEN97671" ></A ><P ><B >Tabela 1. Ingres configuration options</B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><COL><COL><COL><COL><THEAD ><TR ><TH >Name</TH ><TH >Default</TH ><TH >Changeable</TH ><TH >Changelog</TH ></TR ></THEAD ><TBODY ><TR ><TD >ingres.allow_persistent</TD ><TD >"1"</TD ><TD >PHP_INI_SYSTEM</TD ><TD >Available since PHP 4.0.2.</TD ></TR ><TR ><TD >ingres.max_persistent</TD ><TD >"-1"</TD ><TD >PHP_INI_SYSTEM</TD ><TD >Available since PHP 4.0.2.</TD ></TR ><TR ><TD >ingres.max_links</TD ><TD >"-1"</TD ><TD >PHP_INI_SYSTEM</TD ><TD >Available since PHP 4.0.2.</TD ></TR ><TR ><TD >ingres.default_database</TD ><TD >NULL</TD ><TD >PHP_INI_ALL</TD ><TD >Available since PHP 4.0.2.</TD ></TR ><TR ><TD >ingres.default_user</TD ><TD >NULL</TD ><TD >PHP_INI_ALL</TD ><TD >Available since PHP 4.0.2.</TD ></TR ><TR ><TD >ingres.default_password</TD ><TD >NULL</TD ><TD >PHP_INI_ALL</TD ><TD >Available since PHP 4.0.2.</TD ></TR ><TR ><TD >ingres.report_db_warnings</TD ><TD >"1"</TD ><TD >PHP_INI_ALL</TD ><TD >Available since version 1.1.0 of the PECL extension.</TD ></TR ><TR ><TD >ingres.cursor_mode</TD ><TD >"0"</TD ><TD >PHP_INI_ALL</TD ><TD >Available since version 1.1.0 of the PECL extension.</TD ></TR ><TR ><TD >ingres.blob_segment_length</TD ><TD >"4096"</TD ><TD >PHP_INI_ALL</TD ><TD >Available since version 1.2.0 of the PECL extension.</TD ></TR ><TR ><TD >ingres.trace_connect</TD ><TD >"0"</TD ><TD >PHP_INI_ALL</TD ><TD >Available since version 1.3.1 of the PECL extension.</TD ></TR ><TR ><TD >ingres.timeout</TD ><TD >"-1"</TD ><TD >PHP_INI_ALL</TD ><TD >Available since version 1.3.1 of the PECL extension.</TD ></TR ><TR ><TD >ingres.array_index_start</TD ><TD >"1"</TD ><TD >PHP_INI_ALL</TD ><TD >Available since version 1.3.1 of the PECL extension.</TD ></TR ></TBODY ></TABLE ></DIV > Para mais detalhes e definições das constantes PHP_INI_*, veja <A HREF="ini.html" >Apêndice H</A >. </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="ingres.resources" >Tipos Resource</A ></H1 ><P > <A HREF="function.ingres-connect.html" ><B CLASS="function" >ingres_connect()</B ></A > and <A HREF="function.ingres-pconnect.html" ><B CLASS="function" >ingres_pconnect()</B ></A > return an Ingres II link identifier. </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="ingres.constants" >Constantes pré-definidas</A ></H1 ><P > As contantes abaixo são definidas por esta extensão e somente estarão disponíveis quando a extensão foi compilada com o PHP ou carregada dinamicamente durante a execução. </P ><P ></P ><DIV CLASS="variablelist" ><DL ><DT ><TT CLASS="constant" ><B >INGRES_ASSOC</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Columns are returned into the array having the fieldname as the array index. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_NUM</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Columns are returned into the array having a numerical index to the fields. This index starts with 1, the first field in the result. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_BOTH</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Columns are returned into the array having both a numerical index and the fieldname as the array index. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_EXT_VERSION</B ></TT > (<A HREF="language.types.string.html" ><B CLASS="type" >string</B ></A >)</DT ><DD ><P > Specifies the version of the Ingres Extension. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_API_VERSION</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the version of Ingres OpenAPI the extension was built against. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_CURSOR_READONLY</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies that Ingres cursors should be opened in 'readonly' mode. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_CURSOR_UPDATE</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies that Ingres cursors should be opened 'for update'. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_MULTINATIONAL</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of MULTINATIONAL. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_MULTINATIONAL4</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of MULTINATIONAL4. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_FINNISH</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of FINNISH. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_ISO</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of ISO. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_ISO4</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of ISO4. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_GERMAN</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of GERMAN. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_MDY</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of MDY. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_DMY</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of DMY. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_DATE_YMD</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Equivalent to the II_DATE_FORMAT setting of YMD. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_MONEY_LEADING</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the currency character that should be placed at the start of a money value. Equivalent to setting II_MONEY_FORMAT to 'L:'. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_MONEY_TRAILING</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the currency character that should be placed at the end of a money value. Equivalent to setting II_MONEY_FORMAT to 'T:'. Available since version 1.2.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_STRUCTURE_BTREE</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the default table or index structure to BTREE when used in combination with the table_structure or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_STRUCTURE_CBTREE</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the default table or index structure to COMPRESSED BTREE when used in combination with the table_structure or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_STRUCTURE_HASH</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the default table or index structure to HASH when used in combination with the table_structure or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_STRUCTURE_CHASH</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the default table or index structure to COMPRESSED HASH when used in combination with the table_structure or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_STRUCTURE_HEAP</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the default table structure to HEAP when used in combination with the table_structure option when connecting. Available since version 1.4.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_STRUCTURE_CHEAP</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the default table structure to COMPRESSED HEAP when used in combination with the table_structure option when connecting. Available since version 1.4.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_STRUCTURE_ISAM</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the default table or index structure to ISAM when used in combination with the table_structure or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. </P ></DD ><DT ><TT CLASS="constant" ><B >INGRES_STRUCTURE_CISAM</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > Specifies the default table or index structure to COMPRESSED ISAM when used in combination with the table_structure or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. </P ></DD ></DL ></DIV ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="ingres.examples" >Exemplos</A ></H1 ><P > This simple example shows how to connect, execute a query, print resulting rows and disconnect from an Ingres database. <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN97910" ></A ><P ><B >Exemplo 1. Simple Ingres Example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /></font><font color="#FF8000">// Connecting, selecting database<br /></font><font color="#0000BB">$link </font><font color="#007700">= </font><font color="#0000BB">ingres_connect</font><font color="#007700">(</font><font color="#DD0000">'database'</font><font color="#007700">, </font><font color="#DD0000">'user'</font><font color="#007700">, </font><font color="#DD0000">'password'</font><font color="#007700">)<br /> or die(</font><font color="#DD0000">'Could not connect: ' </font><font color="#007700">. </font><font color="#0000BB">ingres_error</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">));<br />echo </font><font color="#DD0000">'Connected successfully'</font><font color="#007700">;<br /><br /></font><font color="#FF8000">// Select from a table that exists in all Ingres databases<br /></font><font color="#0000BB">$query </font><font color="#007700">= </font><font color="#DD0000">'SELECT * FROM iirelation'</font><font color="#007700">;<br /></font><font color="#0000BB">$returncode </font><font color="#007700">= </font><font color="#0000BB">ingres_query</font><font color="#007700">(</font><font color="#0000BB">$query</font><font color="#007700">,</font><font color="#0000BB">$link</font><font color="#007700">) or die(</font><font color="#DD0000">'Query failed: ' </font><font color="#007700">.<br /></font><font color="#0000BB">ingres_error</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">));<br /><br /></font><font color="#FF8000">// Print results in HTML<br />// relid - table name<br />// relowner - table owner<br /></font><font color="#007700">echo </font><font color="#DD0000">"<table>\n"</font><font color="#007700">;<br />while (</font><font color="#0000BB">$iirelation </font><font color="#007700">= </font><font color="#0000BB">ingres_fetch_object</font><font color="#007700">(</font><font color="#0000BB">INGRES_BOTH</font><font color="#007700">, </font><font color="#0000BB">$link</font><font color="#007700">)) {<br /> echo </font><font color="#DD0000">"\t<tr>\n"</font><font color="#007700">;<br /> echo </font><font color="#DD0000">"\t\t<td>" </font><font color="#007700">. </font><font color="#0000BB">$iirelation</font><font color="#007700">-></font><font color="#0000BB">relid </font><font color="#007700">. </font><font color="#DD0000">"</td>\n"</font><font color="#007700">;<br /> echo </font><font color="#DD0000">"\t\t<td>" </font><font color="#007700">. </font><font color="#0000BB">$iirelation</font><font color="#007700">-></font><font color="#0000BB">relowner </font><font color="#007700">. </font><font color="#DD0000">"</td>\n"</font><font color="#007700">;<br /> echo </font><font color="#DD0000">"\t</tr>\n"</font><font color="#007700">;<br />}<br />echo </font><font color="#DD0000">"</table>\n"</font><font color="#007700">;<br /><br /></font><font color="#FF8000">// Commit transaction<br /></font><font color="#0000BB">ingres_commit</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">);<br /></font><font color="#FF8000">// Closing connection<br /></font><font color="#0000BB">ingres_close</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">);<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ></DIV ><DIV CLASS="TOC" ><DL ><DT ><B >Índice</B ></DT ><DT ><A HREF="function.ingres-autocommit.html" >ingres_autocommit</A > -- Switch autocommit on or off</DT ><DT ><A HREF="function.ingres-close.html" >ingres_close</A > -- Close an Ingres II database connection</DT ><DT ><A HREF="function.ingres-commit.html" >ingres_commit</A > -- Commit a transaction</DT ><DT ><A HREF="function.ingres-connect.html" >ingres_connect</A > -- Open a connection to an Ingres database </DT ><DT ><A HREF="function.ingres-cursor.html" >ingres_cursor</A > -- Gets a cursor name for a given link resource</DT ><DT ><A HREF="function.ingres-errno.html" >ingres_errno</A > -- Gets the last ingres error number generated</DT ><DT ><A HREF="function.ingres-error.html" >ingres_error</A > -- Gets a meaningful error message for the last error generated</DT ><DT ><A HREF="function.ingres-errsqlstate.html" >ingres_errsqlstate</A > -- Gets the last SQLSTATE error code generated</DT ><DT ><A HREF="function.ingres-fetch-array.html" >ingres_fetch_array</A > -- Fetch a row of result into an array</DT ><DT ><A HREF="function.ingres-fetch-object.html" >ingres_fetch_object</A > -- Fetch a row of result into an object</DT ><DT ><A HREF="function.ingres-fetch-row.html" >ingres_fetch_row</A > -- Fetch a row of result into an enumerated array </DT ><DT ><A HREF="function.ingres-field-length.html" >ingres_field_length</A > -- Get the length of a field</DT ><DT ><A HREF="function.ingres-field-name.html" >ingres_field_name</A > -- Get the name of a field in a query result</DT ><DT ><A HREF="function.ingres-field-nullable.html" >ingres_field_nullable</A > -- Test if a field is nullable</DT ><DT ><A HREF="function.ingres-field-precision.html" >ingres_field_precision</A > -- Get the precision of a field</DT ><DT ><A HREF="function.ingres-field-scale.html" >ingres_field_scale</A > -- Get the scale of a field</DT ><DT ><A HREF="function.ingres-field-type.html" >ingres_field_type</A > -- Get the type of a field in a query result </DT ><DT ><A HREF="function.ingres-num-fields.html" >ingres_num_fields</A > -- Get the number of fields returned by the last query </DT ><DT ><A HREF="function.ingres-num-rows.html" >ingres_num_rows</A > -- Get the number of rows affected or returned by the last query </DT ><DT ><A HREF="function.ingres-pconnect.html" >ingres_pconnect</A > -- Open a persistent connection to an Ingres II database </DT ><DT ><A HREF="function.ingres-query.html" >ingres_query</A > -- Send a SQL query to Ingres II</DT ><DT ><A HREF="function.ingres-rollback.html" >ingres_rollback</A > -- Roll back a transaction</DT ></DL ></DIV ></DIV ></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.pdo-informix.connection.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.ingres-autocommit.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >PDO_INFORMIX DSN</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="funcref.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ingres_autocommit</TD ></TR ></TABLE ></DIV 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