| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
| "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <!-- |
| |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| |
| --> |
| <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr"> |
| <head> |
| <title>OQL Console</title> |
| <link rel="stylesheet" href="ide.css" title="Oracle BLAFDoc" type="text/css"/> |
| </head> |
| |
| <body> |
| <p><a id="OQLControllerUI.HelpCtx" name="OQLControllerUI.HelpCtx"></a></p> |
| <div id="NBCSH3263"><!-- infolevel="all" infotype="General" --><a id="sthref417" name="sthref417"></a> |
| <h1>OQL Console</h1> |
| <a name="BEGIN" id="BEGIN"></a> |
| <p>Use to write, execute, and save queries that are used to locate information from the Java heap. The OQL Console is a tab in the Heap window that is available when you load a snapshot of the heap. |
| <object classid="java:org.netbeans.modules.javahelp.BrowserDisplayer"> |
| <param name="content" value="http://www.oracle.com/pls/topic/lookup?ctx=nb8200&id=NBDAG793"> |
| <param name="text" value="<html><u>How?</u></html>"> |
| <param name="textFontSize" value="medium"> |
| <param name="textColor" value="blue"> |
| </object> |
| </p> |
| |
| <table summary="Descriptions of elements of OQL Console window." dir="ltr" border="1" width="100%" frame="hsides" rules="groups" cellpadding="3" cellspacing="0"> |
| <col width="32%" /> |
| <col width="*" /> |
| <thead> |
| <tr align="left" valign="top"> |
| <th align="left" valign="bottom" id="r1c1-t19">Element</th> |
| <th align="left" valign="bottom" id="r1c2-t19">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr align="left" valign="top"> |
| <td align="left" id="r2c1-t19" headers="r1c1-t19"> |
| <p>Query Results</p> |
| </td> |
| <td align="left" headers="r2c1-t19 r1c2-t19">Displays the results of the OQL query. |
| <p>Click the result to examine the details of the object in the Heap window.</p> |
| </td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r3c1-t19" headers="r1c1-t19"> |
| <p>Query Editor</p> |
| </td> |
| <td align="left" headers="r3c1-t19 r1c2-t19">Enables you to write and edit OQL queries. |
| <p>When you open a Saved Query, the query is also displayed in this pane. You can save custom queries that you might want to run again.</p> |
| </td> |
| </tr> |
| <tr align="left" valign="top"> |
| <td align="left" id="r4c1-t19" headers="r1c1-t19"> |
| <p>Saved Queries</p> |
| </td> |
| <td align="left" headers="r4c1-t19 r1c2-t19">Displays saved sample OQL queries that are included with the IDE. |
| <p>To run a sample query, select the query in the list and click <b>Open</b> to open the query and then click <b>Execute</b> in the Query Editor pane.</p> |
| <p>You can select a saved query and click <b>Properties</b> to view additional details about the query.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <br /> |
| <!-- --> |
| <p>You can use any of the sample OQL queries or create a query to filter and select heap data to locate the information that you want from the Java heap. After you choose or write a query, you can run the query against the Java heap and view the results.</p> |
| <a id="NBCSH3267" name="NBCSH3267"></a> |
| <hr><p><b>Related Topics</b></p> |
| <p><i>Developing Applications with NetBeans IDE</i>, |
| <object classid="java:org.netbeans.modules.javahelp.BrowserDisplayer"> |
| <param name="content" value="http://www.oracle.com/pls/topic/lookup?ctx=nb8200&id=NBDAG783"> |
| <param name="text" value="<html><u>"Working with Captured Profiling Results"</u></html>"> |
| <param name="textFontSize" value="medium"> |
| <param name="textColor" value="blue"> |
| </object> |
| </p> |
| <p><i>Developing Applications with NetBeans IDE</i>, |
| <object classid="java:org.netbeans.modules.javahelp.BrowserDisplayer"> |
| <param name="content" value="http://www.oracle.com/pls/topic/lookup?ctx=nb8200&id=NBDAG733"> |
| <param name="text" value="<html><u>"Taking a Heap Dump"</u></html>"> |
| <param name="textFontSize" value="medium"> |
| <param name="textColor" value="blue"> |
| </object> |
| </p> |
| |
| <!-- --> |
| <!-- Start Footer --> |
| |
| |
| <table summary="" cellspacing="0" cellpadding="0" width="100%"> |
| <tr> |
| <td align="left" width="86%"><a href="legal_notice.htm"> |
| Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements; and to You under the Apache License, Version 2.0.</a> |
| </td> |
| </tr> |
| </table> |
| <!-- --> |
| </body> |
| </html> |
