forked from docs/doc-exports
Lu, Huayi
c5fcb46315
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Lu, Huayi <luhuayi@huawei.com> Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
17 lines
2.2 KiB
HTML
17 lines
2.2 KiB
HTML
<a name="EN-US_TOPIC_0000001146786562"></a><a name="EN-US_TOPIC_0000001146786562"></a>
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<h1 class="topictitle1">Does GaussDB(DWS) Support Third-Party Clients and JDBC and ODBC Drivers?</h1>
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<div id="body8662426"><p id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_p40530217151241">Yes, but GaussDB(DWS) clients and drivers are recommended. Unlike open-source PostgreSQL clients and drivers, GaussDB(DWS) clients and drivers have two key advantages:</p>
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<ul id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_ul3479925151347"><li id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_li38226700151347"><strong id="EN-US_TOPIC_0000001146786562__b84235270615549">Security hardening</strong>: PostgreSQL drivers only support MD5 authentication, but GaussDB(DWS) drivers support SHA256 and MD5.</li><li id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_li50874004151353"><strong id="EN-US_TOPIC_0000001146786562__b842352706155427">Data type enhancement</strong>: GaussDB(DWS) drivers support new data types smalldatetime and tinyint.</li></ul>
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<p id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_p18628341151241">GaussDB(DWS) supports open-source PostgreSQL clients and JDBC and ODBC drivers.</p>
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<p id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_p33437349151241">The compatible client and driver versions are:</p>
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<ul id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_ul25122506151512"><li id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_li28867016151512">PostgreSQL psql 9.2.4 or later</li><li id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_li15281266151512">PostgreSQL JDBC Driver 9.3-1103 or later</li><li id="EN-US_TOPIC_0000001146786562__en-us_topic_0000001145896607_li64819967151512">PSQL ODBC 09.01.0200 or later</li></ul>
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<p id="EN-US_TOPIC_0000001146786562__p7481827201819">For details about how to use JDBC/ODBC to connect to GaussDB(DWS), see <em id="EN-US_TOPIC_0000001146786562__i5914219171715">Tutorial: Development Using JDBC or ODBC</em>.</p>
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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="dws_03_0024.html">Database Connections</a></div>
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</div>
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</div>
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