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| <title>Ordering</title> |
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| <div class="sect3"><!-- infolevel="all" infotype="General" --> |
| <h1>Ordering</h1> |
| <p><a id="sthref582" name="sthref582"></a><a id="sthref583" name="sthref583"></a><a id="sthref584" name="sthref584"></a>Specify the default order for objects returned from a query. These options correspond to the <code>@OrderBy</code> annotation.</p> |
| <div class="inftblhruleinformalwide"> |
| <table class="HRuleInformalWide" title="JPA Details view, Advanced page" summary="JPA Details view, Advanced page" dir="ltr" border="1" width="100%" frame="hsides" rules="rows" cellpadding="3" cellspacing="0"> |
| <col width="16%" /> |
| <col width="*" /> |
| <col width="17%" /> |
| <col width="25%" /> |
| <thead> |
| <tr align="left" valign="top"> |
| <th align="left" valign="bottom" id="r1c1-t44">Property</th> |
| <th align="left" valign="bottom" id="r1c2-t44">Description</th> |
| <th align="left" valign="bottom" id="r1c3-t44">Default</th> |
| <th align="left" valign="bottom" id="r1c4-t44">Available for Entity Type</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr align="left" valign="top"> |
| <td align="left" id="r2c1-t44" headers="r1c1-t44"> |
| <p><span class="bold">Name</span></p> |
| </td> |
| <td align="left" headers="r2c1-t44 r1c2-t44"><br /></td> |
| <td align="left" headers="r2c1-t44 r1c3-t44"><br /></td> |
| <td align="left" headers="r2c1-t44 r1c4-t44"> |
| <p><a href="tasks012.htm#CIHHJEBJ">Element collection mapping</a>, <a href="tasks016.htm#BABEIEGD">Many-to-many mapping</a>, and <a href="tasks018.htm#BABHGEBD">One-to-many mapping</a></p> |
| </td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r3c1-t44" headers="r1c1-t44"> |
| <p><span class="bold">Primary key</span></p> |
| </td> |
| <td align="left" headers="r3c1-t44 r1c2-t44"><br /></td> |
| <td align="left" headers="r3c1-t44 r1c3-t44"><br /></td> |
| <td align="left" headers="r3c1-t44 r1c4-t44"><br /></td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r4c1-t44" headers="r1c1-t44"> |
| <p><span class="bold">Custom</span></p> |
| </td> |
| <td align="left" headers="r4c1-t44 r1c2-t44"><br /></td> |
| <td align="left" headers="r4c1-t44 r1c3-t44"><br /></td> |
| <td align="left" headers="r4c1-t44 r1c4-t44"><br /></td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r5c1-t44" headers="r1c1-t44"> |
| <p><span class="bold">Order column</span></p> |
| </td> |
| <td align="left" headers="r5c1-t44 r1c2-t44"><br /></td> |
| <td align="left" headers="r5c1-t44 r1c3-t44"><br /></td> |
| <td align="left" headers="r5c1-t44 r1c4-t44"><br /></td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r6c1-t44" headers="r1c1-t44"> |
| <p>Insertable</p> |
| </td> |
| <td align="left" headers="r6c1-t44 r1c2-t44"> |
| <p>Specify if the column is included in SQL <code>INSERT</code> statements</p> |
| </td> |
| <td align="left" headers="r6c1-t44 r1c3-t44"> |
| <p>True</p> |
| </td> |
| <td align="left" headers="r6c1-t44 r1c4-t44"><br /></td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r7c1-t44" headers="r1c1-t44"> |
| <p>Updatable</p> |
| </td> |
| <td align="left" headers="r7c1-t44 r1c2-t44"> |
| <p>Specify if the column is included in SQL <code>UPDATE</code> statements</p> |
| </td> |
| <td align="left" headers="r7c1-t44 r1c3-t44"> |
| <p>True</p> |
| </td> |
| <td align="left" headers="r7c1-t44 r1c4-t44"><br /></td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r8c1-t44" headers="r1c1-t44"> |
| <p>Nullable</p> |
| </td> |
| <td align="left" headers="r8c1-t44 r1c2-t44"> |
| <p>Specify if the database column is nullable</p> |
| </td> |
| <td align="left" headers="r8c1-t44 r1c3-t44"> |
| <p>True</p> |
| </td> |
| <td align="left" headers="r8c1-t44 r1c4-t44"><br /></td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r9c1-t44" headers="r1c1-t44"> |
| <p>Column definition</p> |
| </td> |
| <td align="left" headers="r9c1-t44 r1c2-t44"> |
| <p>The SQL fragment that used to generate the DDL for the column</p> |
| </td> |
| <td align="left" headers="r9c1-t44 r1c3-t44"> |
| <p>Generated SQL to create a column of the inferred type</p> |
| </td> |
| <td align="left" headers="r9c1-t44 r1c4-t44"><br /></td> |
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