88 lines
5.1 KiB
HTML
88 lines
5.1 KiB
HTML
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<meta name="DC.Title" content="ODBC FAQs" />
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<meta name="abstract" content="Find frequently asked questions about ODBC for iSeries Access for Linux." />
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<meta name="description" content="Find frequently asked questions about ODBC for iSeries Access for Linux." />
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<title>ODBC FAQs</title>
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<body id="faqodbc"><a name="faqodbc"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">ODBC FAQs</h1>
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<div><p>Find frequently asked questions about ODBC for iSeries™ Access
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for Linux<sup>®</sup>.</p>
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<div class="section"><h4 class="sectiontitle">What are the differences between the ODBC driver in iSeries Access
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for Linux and
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the ODBC driver in iSeries Access for Windows<sup>®</sup>?</h4><p>The following table
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describes some of the differences between the ODBC driver in iSeries Access
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for Linux and
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the ODBC driver in iSeries Access for Windows: </p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><caption>Table 1. Differences
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between iSeries Access
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for Linux ODBC
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driver and iSeries Access
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for Windows ODBC
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driver.</caption><thead align="left"><tr><th valign="top" width="18.456375838926174%" id="d0e68">Function</th>
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<th valign="top" width="40.604026845637584%" id="d0e70">Linux ODBC</th>
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<th valign="top" width="40.939597315436245%" id="d0e74">Windows ODBC</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" width="18.456375838926174%" headers="d0e68 ">The driver</td>
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<td valign="top" width="40.604026845637584%" headers="d0e70 ">The driver is an ODBC 3.5 ANSI driver with the ability
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to store and process Unicode data. An ANSI driver does not support Unicode
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strings passed as arguments to the APIs. Applications passing Unicode strings
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on APIs will work because the unixODBC driver manager maps calls these calls
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to the ANSI driver's narrow interfaces. </td>
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<td valign="top" width="40.939597315436245%" headers="d0e74 ">The driver is an ODBC 3.5 Unicode driver. A Unicode
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driver accepts Unicode strings as arguments to the APIs. </td>
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</tr>
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<tr><td valign="top" width="18.456375838926174%" headers="d0e68 ">Signon</td>
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<td valign="top" width="40.604026845637584%" headers="d0e70 ">To sign on you must specify a user ID and password when
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calling the connection API or have the user ID and password entered into the
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DSN. The ODBC driver will not prompt for iSeries user IDs or passwords. User ID
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and password updates must be done through a telnet session with the iSeries.</td>
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<td valign="top" width="40.939597315436245%" headers="d0e74 ">The user has sign on options that control which user
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ID and password to use when connecting. When connecting, cached passwords
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might be used. If a user's password has expired a dialog is displayed to
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allow a user to change it.</td>
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</tr>
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<tr><td valign="top" width="18.456375838926174%" headers="d0e68 ">Binding a parameter or column</td>
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<td valign="top" width="40.604026845637584%" headers="d0e70 ">When binding a parameter or a column with SQL_C_WCHAR
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as the C type, wchar_t buffers should not be passed in. The driver manager
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and driver both handle the SQL_C_WCHAR data type as a 2 byte UCS-2 string.</td>
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<td valign="top" width="40.939597315436245%" headers="d0e74 ">When binding a parameter or a column with SQL_C_WCHAR
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as the C type, wchar_t buffers should be passed in. The driver manager and
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driver both handle the SQL_C_WCHAR data type as a 2 byte UCS-2 string.</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzatvodbc.htm" title="For information on using Open Database Connectivity (ODBC) with iSeries Access for Linux, see the following topics.">Open Database Connectivity</a></div>
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</div>
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</div>
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</body>
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