77 lines
4.8 KiB
HTML
77 lines
4.8 KiB
HTML
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<meta name="DC.Title" content="Set up SQL packages for Interactive SQL" />
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<meta name="abstract" content="This topic applies only to non-iSeries Application Servers (ASs)." />
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<title>Set up SQL packages for Interactive SQL</title>
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</head>
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<body id="rbal1setup4isql"><a name="rbal1setup4isql"><!-- --></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">Set up SQL packages for Interactive SQL</h1>
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<div><p>This topic applies only to non-<span class="keyword">iSeries™</span> Application
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Servers (ASs).</p>
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<div class="section"> <p></p>
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<p>If either of the following items is true, then you need
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to ensure that SQL packages are created at the servers:</p>
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<ul><li>If you have the <span class="keyword">DB2<sup>®</sup> UDB Query Manager and SQL Development Kit</span> and
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plan to use the Interactive SQL (STRSQL) function of that product</li>
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<li>If you plan to connect to non-<span class="keyword">iSeries</span> DRDA<sup>®</sup> servers
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that use TCP/IP from a pre-V5R1 iSeries client, or to ones that do not
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have two-phase commit capability</li>
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</ul>
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<p>STRSQL does not require SQL packages for <span class="keyword">iSeries server</span>s.
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Normally, SQL packages are created automatically at a non-<span class="keyword">iSeries</span> application
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server (AS) for users of STRSQL. However, a problem can occur because the
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initial connection for STRSQL is to the local server, and that connection
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is protected by two-phase commit protocols. If a subsequent connection is
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made to a server that is only one-phase commit capable, or if TCP/IP is used
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from a pre-V5R1 iSeries client,
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then that connection is read-only. When an attempt is made to automatically
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create a package over such a connection, it fails because the creation of
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a package is considered an update, and cannot be done over a read-only connection.</p>
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<p>The
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solution to this is to get rid of the connection to the local database before
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connecting to the remote AS. This can be done by doing a RELEASE ALL command
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followed by a COMMIT. Then the connection to the remote server can be made
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and because it is the first connection, updates can be made over it.</p>
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<p>When
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you start Interactive SQL, you must specify a commitment control level of
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something other than *NONE. Also, the user ID that you use to connect with
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must have the proper authority to create an SQL package on the application
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server. If you receive an SQLSTATE of 42501 on the connection attempt, you
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might not have package creation authority.</p>
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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="rbal1setup.htm" title="The runtime support for an iSeries distributed relational database is provided by the operating system. Therefore, when the operating system is installed, distributed relational database support is installed.">Initial setup</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="rbal1connfailure.htm" title="Sometimes when you are running a CONNECT statement from Interactive SQL, a general SQ30080 message is given.">Connection failures specific to Interactive SQL</a></div>
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</div>
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</body>
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