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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <title>About the Column Definition</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1" /> <meta name="date" content="2009-04-14T16:11:31Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="About the Column Definition" /> <meta name="relnum" content="Release 3.2" /> <meta name="partnum" content="E11947-01" /> <link rel="copyright" href="dcommon/html/cpyr.htm" title="Copyright" type="text/html" /> <link rel="stylesheet" href="dcommon/css/blafdoc.css" title="Oracle BLAFDoc" type="text/css" /> <link rel="contents" href="toc.htm" title="Contents" type="text/html" /> <link rel="up" href="preface.htm" title="Home" type="text/html" /> <link rel="up" href="ui_default.htm" title="Managing User Interface Def..." type="text/html" /> <link rel="up" href="ui_default_edit.htm" title="Editing Column Attributes" type="text/html" /> <link rel="up" href="ui_default_col_def.htm" title="About the Column Definition" type="text/html" /> <link rel="prev" href="ui_default_edit.htm" title="Previous" type="text/html" /> <link rel="next" href="ui_default_lov.htm" title="Next" type="text/html" /> </head> <body> <p id="BREADCRUMBING"><a href="preface.htm" title="Home">Home</a> > <a href="ui_default.htm" title="Managing User Interface Def...">Managing User Interface Def...</a> > <a href="ui_default_edit.htm" title="Editing Column Attributes">Editing Column Attributes</a> > About the Column Definition</p> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr valign="bottom"> <td align="left"></td> <td align="center"><a href="ui_default_edit.htm"><img src="dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="ui_default_lov.htm"><img src="dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <div class="sect2"><!-- infolevel="all" infotype="General" --><a id="sthref1887" name="sthref1887"></a> <h1><a name="HTMDB25737" id="HTMDB25737"></a>About the Column Definition</h1> <p>Column Definition is the default page that displays when you edit column attributes. The top of the page displays the selected schema, table or view name, and column name. Click <span class="bold">View Database Column Definition</span> to view details about a specific column.</p> <div class="sect3"><!-- infolevel="all" infotype="General" --><a id="sthref1888" name="sthref1888"></a> <h2><a name="HTMDB25738" id="HTMDB25738"></a>Label Default</h2> <p>This attribute is used in report and forms. Use <span class="bold">Label</span> to specify default label text for items in a form and the heading for columns in reports.</p> </div> <!-- class="sect3" --> <div class="sect3"><!-- infolevel="all" infotype="General" --><a id="sthref1889" name="sthref1889"></a> <h2><a name="HTMDB25739" id="HTMDB25739"></a>Report Defaults<a id="sthref1890" name="sthref1890"></a></h2> <p>Available attributes include:</p> <ul> <li> <p><span class="bold">Display</span> - Indicates if the column displays in a report. The default is <span class="bold">Yes</span>.</p> </li> <li> <p><span class="bold">Display Sequence</span> - Specifies the display sequence of items in a report. The default value is based on the column ID, which is based on the order of the columns in the table.</p> </li> <li> <p><span class="bold">Display As</span> - Specifies how the column should be displayed in a report.</p> </li> <li> <p><span class="bold">Mask</span> - Indicates if a mask should be applied against the data. This attribute is not applicable for character- based items.</p> </li> <li> <p><span class="bold">Alignment</span> - Specifies report alignment (left, center, or right). If the column is a number, the default is <span class="bold">Right</span>. Otherwise, the default is <span class="bold">Left</span>.</p> </li> <li> <p><span class="bold">Searchable</span> - Indicates whether the column should be searchable in reports. If the column is <code>VARCHAR2</code> or <code>CHAR</code>, the default is <span class="bold">Yes</span>. If not, the default is <span class="bold">No</span>.</p> </li> <li> <p><span class="bold">Group By</span> - Indicates whether the column should be used for Group By and then the sequence of the grouping. The default is <span class="bold">Yes</span>.</p> </li> <li> <p><span class="bold">Aggregate By</span> - Indicates whether the column should be used for aggregation in reports and charts.</p> </li> </ul> </div> <!-- class="sect3" --> <div class="sect3"><!-- infolevel="all" infotype="General" --><a id="sthref1891" name="sthref1891"></a> <h2><a name="HTMDB25740" id="HTMDB25740"></a>Tabular Form Default</h2> <p>Use <span class="bold">Display As</span> to specify how an item should display in a tabular form.</p> </div> <!-- class="sect3" --> <div class="sect3"><!-- infolevel="all" infotype="General" --><a id="sthref1892" name="sthref1892"></a> <h2><a name="HTMDB25741" id="HTMDB25741"></a>Form Defaults</h2> <p>Available attributes include:</p> <ul> <li> <p><span class="bold">Display</span> - Indicates if the column displays in a form. The default is <span class="bold">Yes</span>.</p> </li> <li> <p><span class="bold">Display Sequence</span> - Specifies the sequence of items in a form. The default is based on the column ID, which is based on the order of the columns in the table.</p> </li> <li> <p><span class="bold">Display As</span> - Indicates how items in a form display. The default selection is <span class="bold">Text Field</span>.</p> </li> <li> <p><span class="bold">Mask</span> - Indicates if a mask should be applied against the data in a form. Not used for character-based items.</p> </li> <li> <p><span class="bold">Default Value</span> - Specifies the default value associated with this column.</p> </li> <li> <p><span class="bold">Width</span> - Specifies the display width.</p> </li> <li> <p><span class="bold">maxWidth</span> - Specifies the maximum string length a user is allowed to enter in this item.</p> </li> <li> <p><span class="bold">Height</span> - Specifies the display height of an item.</p> </li> <li> <p><span class="bold">Required</span> - Used to generate a validation in which the resulting item must not be null. If resulting item is not null, select <span class="bold">Yes</span>.</p> </li> <li> <p><span class="bold">Help Text</span> - Becomes Item help. By default, this text is pulled from the column hint (if applicable).</p> </li> </ul> </div> <!-- class="sect3" --></div> <!-- class="sect2" --> <!-- Start Footer --> <div class="footer"> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr> <td align="left"><span class="copyrightlogo">Copyright © 2003, 2009, Oracle and/or its affiliates. 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