<?php
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?>
<div id="class.pdo-odbc" class="reference">
 <h1 class="title">La clase Pdo\Odbc</h1>
 

 <div class="partintro"><p class="verinfo">(PHP 8 &gt;= 8.4.0)</p>

  
  <div class="section" id="pdo-odbc.intro">
   <h2 class="title">Introducción</h2>
   <p class="simpara">
    Una subclase de <span class="classname"><a href="class.pdo.php" class="classname">PDO</a></span> que representa una conexión
    utilizando el controlador PDO ODBC.
   </p>
  </div>
  

  <div class="section" id="pdo-odbc.synopsis">
   <h2 class="title">Sinopsis de la Clase</h2>

   
   <div class="classsynopsis"><div class="classsynopsisinfo">
    <span class="modifier">namespace</span> <strong class="package">Pdo</strong>;</div>

    <div class="classsynopsisinfo">
     
      <span class="modifier">class</span> <strong class="classname"><strong class="classname">Odbc</strong></strong>
     

     
      <span class="modifier">extends</span>
       <a href="class.pdo.php" class="classname">PDO</a>
      {</div>

     <div class="classsynopsisinfo classsynopsisinfo_comment">/* Constantes heredadas */</div>
     <div class="fieldsynopsis">
     <span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-null"><var class="varname">PDO::PARAM_NULL</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-bool"><var class="varname">PDO::PARAM_BOOL</var></a></var><span class="initializer"> = 5</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-int"><var class="varname">PDO::PARAM_INT</var></a></var><span class="initializer"> = 1</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-str"><var class="varname">PDO::PARAM_STR</var></a></var><span class="initializer"> = 2</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-lob"><var class="varname">PDO::PARAM_LOB</var></a></var><span class="initializer"> = 3</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-stmt"><var class="varname">PDO::PARAM_STMT</var></a></var><span class="initializer"> = 4</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-input-output"><var class="varname">PDO::PARAM_INPUT_OUTPUT</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-str-natl"><var class="varname">PDO::PARAM_STR_NATL</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-str-char"><var class="varname">PDO::PARAM_STR_CHAR</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-evt-alloc"><var class="varname">PDO::PARAM_EVT_ALLOC</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-evt-free"><var class="varname">PDO::PARAM_EVT_FREE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-evt-exec-pre"><var class="varname">PDO::PARAM_EVT_EXEC_PRE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-evt-exec-post"><var class="varname">PDO::PARAM_EVT_EXEC_POST</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-evt-fetch-pre"><var class="varname">PDO::PARAM_EVT_FETCH_PRE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-evt-fetch-post"><var class="varname">PDO::PARAM_EVT_FETCH_POST</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.param-evt-normalize"><var class="varname">PDO::PARAM_EVT_NORMALIZE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-default"><var class="varname">PDO::FETCH_DEFAULT</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-lazy"><var class="varname">PDO::FETCH_LAZY</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-assoc"><var class="varname">PDO::FETCH_ASSOC</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-num"><var class="varname">PDO::FETCH_NUM</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-both"><var class="varname">PDO::FETCH_BOTH</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-obj"><var class="varname">PDO::FETCH_OBJ</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-bound"><var class="varname">PDO::FETCH_BOUND</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-column"><var class="varname">PDO::FETCH_COLUMN</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-class"><var class="varname">PDO::FETCH_CLASS</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-into"><var class="varname">PDO::FETCH_INTO</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-func"><var class="varname">PDO::FETCH_FUNC</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-group"><var class="varname">PDO::FETCH_GROUP</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-unique"><var class="varname">PDO::FETCH_UNIQUE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-key-pair"><var class="varname">PDO::FETCH_KEY_PAIR</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-classtype"><var class="varname">PDO::FETCH_CLASSTYPE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-serialize"><var class="varname">PDO::FETCH_SERIALIZE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-props-late"><var class="varname">PDO::FETCH_PROPS_LATE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.fetch-modes.php#pdo.constants.fetch-named"><var class="varname">PDO::FETCH_NAMED</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-autocommit"><var class="varname">PDO::ATTR_AUTOCOMMIT</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-prefetch"><var class="varname">PDO::ATTR_PREFETCH</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-timeout"><var class="varname">PDO::ATTR_TIMEOUT</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-errmode"><var class="varname">PDO::ATTR_ERRMODE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-server-version"><var class="varname">PDO::ATTR_SERVER_VERSION</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-client-version"><var class="varname">PDO::ATTR_CLIENT_VERSION</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-server-info"><var class="varname">PDO::ATTR_SERVER_INFO</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-connection-status"><var class="varname">PDO::ATTR_CONNECTION_STATUS</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-case"><var class="varname">PDO::ATTR_CASE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-cursor-name"><var class="varname">PDO::ATTR_CURSOR_NAME</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-cursor"><var class="varname">PDO::ATTR_CURSOR</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-oracle-nulls"><var class="varname">PDO::ATTR_ORACLE_NULLS</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-persistent"><var class="varname">PDO::ATTR_PERSISTENT</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-statement-class"><var class="varname">PDO::ATTR_STATEMENT_CLASS</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-fetch-table-names"><var class="varname">PDO::ATTR_FETCH_TABLE_NAMES</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-fetch-catalog-names"><var class="varname">PDO::ATTR_FETCH_CATALOG_NAMES</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-driver-name"><var class="varname">PDO::ATTR_DRIVER_NAME</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-stringify-fetches"><var class="varname">PDO::ATTR_STRINGIFY_FETCHES</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-max-column-len"><var class="varname">PDO::ATTR_MAX_COLUMN_LEN</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-emulate-prepares"><var class="varname">PDO::ATTR_EMULATE_PREPARES</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-default-fetch-mode"><var class="varname">PDO::ATTR_DEFAULT_FETCH_MODE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.attr-default-str-param"><var class="varname">PDO::ATTR_DEFAULT_STR_PARAM</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.errmode-silent"><var class="varname">PDO::ERRMODE_SILENT</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.errmode-warning"><var class="varname">PDO::ERRMODE_WARNING</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.errmode-exception"><var class="varname">PDO::ERRMODE_EXCEPTION</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.case-natural"><var class="varname">PDO::CASE_NATURAL</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.case-lower"><var class="varname">PDO::CASE_LOWER</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.case-upper"><var class="varname">PDO::CASE_UPPER</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.null-natural"><var class="varname">PDO::NULL_NATURAL</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.null-empty-string"><var class="varname">PDO::NULL_EMPTY_STRING</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.null-to-string"><var class="varname">PDO::NULL_TO_STRING</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.err-none"><var class="varname">PDO::ERR_NONE</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.fetch-ori-next"><var class="varname">PDO::FETCH_ORI_NEXT</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.fetch-ori-prior"><var class="varname">PDO::FETCH_ORI_PRIOR</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.fetch-ori-first"><var class="varname">PDO::FETCH_ORI_FIRST</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.fetch-ori-last"><var class="varname">PDO::FETCH_ORI_LAST</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.fetch-ori-abs"><var class="varname">PDO::FETCH_ORI_ABS</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.fetch-ori-rel"><var class="varname">PDO::FETCH_ORI_REL</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.cursor-fwdonly"><var class="varname">PDO::CURSOR_FWDONLY</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="pdo.constants.php#pdo.constants.cursor-scroll"><var class="varname">PDO::CURSOR_SCROLL</var></a></var>;</div>


     <div class="classsynopsisinfo classsynopsisinfo_comment">/* Constantes */</div>
     <div class="fieldsynopsis"><span class="modifier">public</span>
      <span class="modifier">const</span>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
       <var class="fieldsynopsis_varname"><a href="class.pdo-odbc.php#pdo-odbc.constants.attr-use-cursor-library"><var class="varname">ATTR_USE_CURSOR_LIBRARY</var></a></var>;</div>

     <div class="fieldsynopsis"><span class="modifier">public</span>
      <span class="modifier">const</span>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
       <var class="fieldsynopsis_varname"><a href="class.pdo-odbc.php#pdo-odbc.constants.attr-assume-utf8"><var class="varname">ATTR_ASSUME_UTF8</var></a></var>;</div>

     <div class="fieldsynopsis"><span class="modifier">public</span>
      <span class="modifier">const</span>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
       <var class="fieldsynopsis_varname"><a href="class.pdo-odbc.php#pdo-odbc.constants.sql-use-if-needed"><var class="varname">SQL_USE_IF_NEEDED</var></a></var>;</div>

     <div class="fieldsynopsis"><span class="modifier">public</span>
      <span class="modifier">const</span>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
       <var class="fieldsynopsis_varname"><a href="class.pdo-odbc.php#pdo-odbc.constants.sql-use-driver"><var class="varname">SQL_USE_DRIVER</var></a></var>;</div>

     <div class="fieldsynopsis"><span class="modifier">public</span>
      <span class="modifier">const</span>
      <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
       <var class="fieldsynopsis_varname"><a href="class.pdo-odbc.php#pdo-odbc.constants.sql-use-odbc"><var class="varname">SQL_USE_ODBC</var></a></var>;</div>


     <div class="classsynopsisinfo classsynopsisinfo_comment">/* Métodos heredados */</div>
     <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="pdo.construct.php" class="methodname">PDO::__construct</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$dsn</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$username</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</a> </span><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$password</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$options</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>)</div>

     <div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.begintransaction.php" class="methodname">PDO::beginTransaction</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.commit.php" class="methodname">PDO::commit</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><a href="pdo.connect.php" class="methodname">PDO::connect</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$dsn</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$username</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</a> </span><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$password</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$options</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>): <span class="type">static</span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.errorcode.php" class="methodname">PDO::errorCode</a></span>(): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.errorinfo.php" class="methodname">PDO::errorInfo</a></span>(): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.exec.php" class="methodname">PDO::exec</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$statement</code></span>): <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.getattribute.php" class="methodname">PDO::getAttribute</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$attribute</code></span>): <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><a href="pdo.getavailabledrivers.php" class="methodname">PDO::getAvailableDrivers</a></span>(): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.intransaction.php" class="methodname">PDO::inTransaction</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.lastinsertid.php" class="methodname">PDO::lastInsertId</a></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$name</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.prepare.php" class="methodname">PDO::prepare</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>, <span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$options</code><span class="initializer"> = []</span></span>): <span class="type"><span class="type"><a href="class.pdostatement.php" class="type PDOStatement">PDOStatement</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.query.php" class="methodname">PDO::query</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></span> <code class="parameter">$fetchMode</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><span class="type"><a href="class.pdostatement.php" class="type PDOStatement">PDOStatement</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.query.php" class="methodname">PDO::query</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></span> <code class="parameter">$fetchMode</code><span class="initializer"> = PDO::FETCH_COLUMN</span></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$colno</code></span>): <span class="type"><span class="type"><a href="class.pdostatement.php" class="type PDOStatement">PDOStatement</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.query.php" class="methodname">PDO::query</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></span> <code class="parameter">$fetchMode</code><span class="initializer"> = PDO::FETCH_CLASS</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$classname</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$constructorArgs</code></span><br>): <span class="type"><span class="type"><a href="class.pdostatement.php" class="type PDOStatement">PDOStatement</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.query.php" class="methodname">PDO::query</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></span> <code class="parameter">$fetchMode</code><span class="initializer"> = PDO::FETCH_INTO</span></span>, <span class="methodparam"><span class="type"><a href="language.types.object.php" class="type object">object</a></span> <code class="parameter">$object</code></span>): <span class="type"><span class="type"><a href="class.pdostatement.php" class="type PDOStatement">PDOStatement</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.quote.php" class="methodname">PDO::quote</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$string</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$type</code><span class="initializer"> = <strong><code><a href="pdo.constants.php#pdo.constants.param-str">PDO::PARAM_STR</a></code></strong></span></span>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.rollback.php" class="methodname">PDO::rollBack</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="pdo.setattribute.php" class="methodname">PDO::setAttribute</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$attribute</code></span>, <span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">$value</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

    }
   </div>
   

  </div>

  <div class="section" id="pdo-odbc.constants">
   <h2 class="title">Constantes predefinidas</h2>
   <dl>
    
     <dt id="pdo-odbc.constants.attr-use-cursor-library"><strong><code><a href="class.pdo-odbc.php#pdo-odbc.constants.attr-use-cursor-library">Pdo\Odbc::ATTR_USE_CURSOR_LIBRARY</a></code></strong></dt>
     <dd>
      <p class="para">
       Esta opción controla el uso de la biblioteca de cursoes ODBC.
       La biblioteca de cursoes ODBC admite ciertas funcionalidades avanzadas de ODBC
       (por ejemplo, cursoes desplazables por bloques),
       que pueden no estar implementadas por el controlador.
       Se admiten los siguientes valores:
       <dl>
        
         <dt id="pdo-odbc.constants.sql-use-if-needed"><strong><code><a href="class.pdo-odbc.php#pdo-odbc.constants.sql-use-if-needed">Pdo\Odbc::SQL_USE_IF_NEEDED</a></code></strong></dt>
         <dd>
          <span class="simpara">
           Utiliza la biblioteca de cursoes ODBC si es necesario.
           Este es el valor por omisión.
          </span>
         </dd>
        
        
         <dt id="pdo-odbc.constants.sql-use-driver"><strong><code><a href="class.pdo-odbc.php#pdo-odbc.constants.sql-use-driver">Pdo\Odbc::SQL_USE_DRIVER</a></code></strong></dt>
         <dd>
          <span class="simpara">
           No utilizar nunca la biblioteca de cursoes ODBC.
          </span>
         </dd>
        
        
         <dt id="pdo-odbc.constants.sql-use-odbc"><strong><code><a href="class.pdo-odbc.php#pdo-odbc.constants.sql-use-odbc">Pdo\Odbc::SQL_USE_ODBC</a></code></strong></dt>
         <dd>
          <span class="simpara">
           Utilizar siempre la biblioteca de cursoes ODBC.
          </span>
         </dd>
        
       </dl>
      </p>
     </dd>
    
    
     <dt id="pdo-odbc.constants.attr-assume-utf8"><strong><code><a href="class.pdo-odbc.php#pdo-odbc.constants.attr-assume-utf8">Pdo\Odbc::ATTR_ASSUME_UTF8</a></code></strong></dt>
     <dd>
      <span class="simpara">
       Solo para Windows.
       Si <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>, los datos de caracteres codificados en UTF-16
       (<code class="literal">CHAR</code>, <code class="literal">VARCHAR</code> y <code class="literal">LONGVARCHAR</code>)
       se convierten a UTF-8 al leer o escribir datos en la base de datos.
       Si <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> (el valor por omisión), la conversión de la codificación de caracteres puede ser realizada por el controlador.
      </span>
     </dd>
    
   </dl>
  </div>
 </div>

</div>
<?php manual_footer($setup); ?>