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    <td align="right" class="bar"> <!-- InstanceBeginEditable name="Section Title" -->
      <h1>Omnidex Environments</h1>
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      <p>&nbsp;</p>
      <p class="line">&nbsp;</p>
      <p><a href="Column%20Statement.htm">Column Statement</a></p>
      <p><a href="Database%20Statement.htm">Database Statement</a></p>
      <p><a href="Environment%20Statement.htm">Environment Statement</a></p>
      <p><a href="Index%20Statement.htm">Index Statement</a></p>
      <p><a href="Message%20Statement.htm">Message Statement</a></p>
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      <h2>Index Statement</h2>
      <p class="ex">INDEX index_name<br>
        <img src="../images/blank.gif" width="20" height="10">TYPE index_type_spec<br>
        <img src="../images/blank.gif" width="20" height="10">AS column_spec [, 
        column_spec...]<br>
        <img src="../images/blank.gif" width="20" height="10">[PHYSICAL &quot;native_index&quot;]</p>
      <p class="line">&nbsp;</p>
      <h4>INDEX index_name</h4>
      <p class="ex">[[environment_name.]database_name.]index_name</p>
      <p>index_ name represents a non-ambiguous index or view. </p>
      <p>index_name <strong>MUST BEGIN WITH A LETTER, A-Z (case insensitive)</strong> 
        and may contain up to 32 characters including letters, numbers and <a href="../Omnidex%20Concepts/Indexing%20Options/Special%20Characters.htm#allowed">allowed 
        special characters</a>. </p>
      <p>If index_name contains any reserved words or allowed special characters, 
        it must be enclosed in single or double quotes.</p>
      <p><img src="../images/note.gif" width="12" height="15">If the underlying 
        database contains native indexes for any of the tables defined in the 
        Omnidex Environment Catalog, you must declare these indexes in this section. 
        If not declared, data retrievals will either be performed by serial read 
        or return incorrect data.</p>
      <p class="line2">&nbsp;</p>
      <h5>TYPE index_type_spec</h5>
      <p>Required when declaring an INDEX index and can declare any one of these 
        values:</p>
      <ul>
        <li>INVERTED </li>
        <li>HASHED </li>
        <li>SORTED </li>
        <li>LINKED LIST </li>
      </ul>
      <p class="line2">&nbsp;</p>
      <h5>AS column_spec [, column_spec...] </h5>
      <p>Required when declaring an INDEX index. This string, up to 32 characters 
        long, uniquely identifies the column defined within the Environment to 
        which the native index corresponds.</p>
      <p class="line2">&nbsp;</p>
      <h5>PHYSICAL &quot;native_index&quot;</h5>
      <p>Optional. This is a quoted string of up to 255 characters which references 
        the underlying database's native name for the index.</p>
      <p>&nbsp;</p>
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