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    <td align="right" class="bar"> <!-- InstanceBeginEditable name="Section Title" -->
      <h1>Utilities</h1>
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    <td width="175" valign="top" class="left"><!-- InstanceBeginEditable name="leftnav" --><a href="#ora">Oracle 
      Numeric Datatypes</a> 
      <p class="line">&nbsp;</p>
      <p>OAHELPER</p>
      <p><a href="Generate%20an%20Environment%20Source%20File.htm">Generate an 
        Environment Source File</a></p>
      <p><a href="Generate%20an%20Installation%20Script.htm">Generate an Installation 
        Script File</a></p>
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      <h2>OAHELPER</h2>
      <p>OAHELPER is used to generate an initial prototype of an Omnidex Environment 
        Catalog Source file against a target database. A text editor is then used 
        to manually manipulate the generated source code to add desired characteristics. 
      </p>
      <p>OAHELPER works against any supported database that contains an internal 
        schema such as Oracle, Informix or an ODBC accessible data base.</p>
      <p>OAHELPER does not work against file structures such as POSIX flat files 
        that do not support an internal data schema.</p>
      <p>Use a text editor to manually create a source file when OAHELPER is not 
        an option.</p>
      <p class="line">&nbsp;</p>
      <h3><a name="ora" id="ora"></a>Oracle Numeric Datatypes</h3>
      <p>NUMBER is a proprietary datatype invented and used by Oracle to store 
        all numeric datatypes. It encompasses numbers of all sizes and precisions. 
        Oracle will never return data in this datatype, and they don&#8217;t publish 
        its format. When using Oracle (even in non-OA Oracle apps that only use 
        Oracle API), a valid numeric datatype, INTEGER, FLOAT, etc..., must be 
        specified. Knowledge of the data is required to pick the correct type.</p>
      <p>OAHELPER will always use a FLOAT 8 because that datatype is capable of 
        handling the largest precision and largest numbers. It is recommended, 
        though, that someone with knowledge of the data edit the environment file 
        and alter those values to FLOAT 4, INTEGER 4, INTEGER 2 or INTEGER 1 in 
        order to preserve space and improve OA performance.</p>
      <p>&nbsp;</p>
      <p>&nbsp;</p>
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