70 lines
4.5 KiB
HTML
70 lines
4.5 KiB
HTML
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<meta name="DC.Title" content="Create a view over a single table" />
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<title>Create a view over a single table</title>
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<body id="rzatcsingletable"><a name="rzatcsingletable"><!-- --></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">Create a view over a single table</h1>
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<div><div class="section">The following example shows how to create a view on a single table.
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The view is built on the INVENTORY_LIST table. The table has six columns,
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but the view uses only three of the columns: ITEM_NUMBER, LAST_ORDER_DATE,
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and QUANTITY_ON_HAND.<p>To create a view over a single table:</p>
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</div>
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<ol><li class="stepexpand"><span>In the <span class="keyword">iSeries™ Navigator</span> window,
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expand the system that you want to use. </span></li>
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<li class="stepexpand"><span>Expand <span class="uicontrol">Databases</span> and the database that you
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want to work with.</span></li>
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<li class="stepexpand"><span>Expand <span class="uicontrol">Schemas</span>.</span></li>
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<li class="stepexpand"><span>Right-click SAMPLELIB and select <span class="uicontrol">New</span>, then <span class="uicontrol">View</span>.</span></li>
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<li class="stepexpand"><span>On the New View window, type RECENT_ORDERS in the <span class="uicontrol">Name</span> field.</span></li>
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<li class="stepexpand"><span>Specify SAMPLELIB in the <span class="uicontrol">Schema</span> field.</span></li>
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<li class="stepexpand"><span>Optionally, you can specify a description.</span></li>
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<li class="stepexpand"><span>Select a check option. A check option on a view specifies that
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the values inserted or updated into a row must conform to the conditions of
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the view. For this view, select <span class="uicontrol">None</span>.</span></li>
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<li class="stepexpand"><span>Click <span class="uicontrol">OK</span>. The New View definition window
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appears.</span> <p><br /><img src="rzatc005.gif" alt="screen capture of new view window" /><br /></p>
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</li>
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<li class="stepexpand"><span>On the New View window, click <span class="uicontrol">Select tables</span>.</span></li>
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<li class="stepexpand"><span>On the Browse for Tables window, expand SAMPLELIB, then select
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INVENTORY_LIST.</span></li>
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<li class="stepexpand"><span>Click <span class="uicontrol">Add</span>.</span></li>
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<li class="stepexpand"><span>Click <span class="uicontrol">OK</span>. INVENTORY_LIST should now be in
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the work area on the New View window. </span></li>
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<li class="stepexpand"><span>To choose the columns that you want in the new view, click them
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in the selected tables and drag-and-drop them in the selection grid on the
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bottom half of the window. Select ITEM_NUMBER, LAST_ORDER_DATE, and QUANTITY_ON_HAND.</span></li>
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<li class="stepexpand"><span>The order that the columns appear in the selection grid is the
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order that they will appear in the view. To change the order, select a column
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and drag it to its new position. Put the columns in the following order: ITEM_NUMBER,
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LAST_ORDER_DATE, QUANTITY_ON_HAND.</span></li>
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</ol>
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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="rzatcview.htm">Create and use a view</a></div>
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</div>
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</div>
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</body>
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