What SQL statement is provided equivalent of?
Here is an example of desk, I can't understand how to bring together these tables? I mean if the desk is the equivalent of:Select a.value, b.value c.value
of v_binlog_cache_size a, v_Binlog_cache_disk_use b, v_Binlog_cache_use c
where a.Variable_name = 'binlog_cache_size' and b.Variable_name ='Binlog_cache_disk_use ' and c.Variable_name ='Binlog_cache_use ';
************************************************************************************
< Metric NAME = "BinlogCache" TYPE = "TABLE" >
< display >
< NLSID label = "mmd_bc_BinlogCache" > BinlogCache < / Label >
< / display >
< TableDescriptor >
< ColumnDescriptor NAME = "binlog_cache_size' TYPE 'NUMBER' = >
< display >
< NLSID label = "mmd_bc_binlog_cache_size" > binlog_cache_size < / Label >
< / display >
< / ColumnDescriptor >
< ColumnDescriptor NAME = "Binlog_cache_disk_use" TYPE = "NUMBER" TRANSITIONAL = "TRUE" >
< display >
< NLSID label = "mmd_bc_Binlog_cache_disk_use" > Binlog_cache_disk_use < / Label >
< / display >
< / ColumnDescriptor >
< ColumnDescriptor NAME = "Binlog_cache_use" TYPE = "NUMBER" TRANSITIONAL = "TRUE" >
< display >
< NLSID label = "mmd_bc_Binlog_cache_use" > Binlog_cache_use < / Label >
< / display >
< / ColumnDescriptor >
< / TableDescriptor >
< ExecutionDescriptor >
< NAME getTable = "MysqlStatusAndVariables" / >
< NAME GetView = "v_binlog_cache_size" FROM_TABLE = "MysqlStatusAndVariables" >
< filter COLUMN_NAME = "Nom_de_variable" = "EQ" OPERATOR > binlog_cache_size < / filter >
< / GetView >
< NAME GetView = "v_Binlog_cache_disk_use" FROM_TABLE = "MysqlStatusAndVariables" >
< filter COLUMN_NAME = "Nom_de_variable" = "EQ" OPERATOR > Binlog_cache_disk_use < / filter >
< / GetView >
< NAME GetView = "v_Binlog_cache_use" FROM_TABLE = "MysqlStatusAndVariables" >
< filter COLUMN_NAME = "Nom_de_variable" = "EQ" OPERATOR > Binlog_cache_use < / filter >
< / GetView >
< NAME desk = "v_result" OUTER = "TRUE" >
< Table NAME = "v_binlog_cache_size" / >
< Table NAME = "v_Binlog_cache_disk_use" / >
< Table NAME = "v_Binlog_cache_use" / >
< Column NAME = "binlog_cache_size' COLUMN_NAME = 'Value' TABLE_NAME ="v_binlog_cache_size"/ >
< Column NAME = "Binlog_cache_disk_use" COLUMN_NAME = 'Value' TABLE_NAME = "v_Binlog_cache_disk_use" / >
< Column NAME = "Binlog_cache_use" COLUMN_NAME = 'Value' TABLE_NAME = "v_Binlog_cache_use" / >
< / Desk >
< / ExecutionDescriptor >
< / metric >
************************************************************************************
If I change the ExecutionDescriptor part of the code as below, is also has the same result?
************************************************************************************
< ExecutionDescriptor >
< NAME getTable = "MysqlStatusAndVariables" / >
< NAME GetView = "v_binlog_cache_size" FROM_TABLE = "MysqlStatusAndVariables" >
< filter COLUMN_NAME = "Nom_de_variable" = "EQ" OPERATOR > binlog_cache_size < / filter >
< Column NAME = "binlog_cache_size' COLUMN_NAME = 'Value' TABLE_NAME ="v_binlog_cache_size"/ >
< / GetView >
< NAME GetView = "v_Binlog_cache_disk_use" FROM_TABLE = "MysqlStatusAndVariables" >
< filter COLUMN_NAME = "Nom_de_variable" = "EQ" OPERATOR > Binlog_cache_disk_use < / filter >
< Column NAME = "Binlog_cache_disk_use" COLUMN_NAME = 'Value' TABLE_NAME = "v_Binlog_cache_disk_use" / >
< / GetView >
< NAME GetView = "v_Binlog_cache_use" FROM_TABLE = "MysqlStatusAndVariables" >
< filter COLUMN_NAME = "Nom_de_variable" = "EQ" OPERATOR > Binlog_cache_use < / filter >
< Column NAME = "Binlog_cache_use" COLUMN_NAME = 'Value' TABLE_NAME = "v_Binlog_cache_use" / >
< / GetView >
< / ExecutionDescriptor >
************************************************************************************
Thank you
Satine
Published by: Satine on April 13, 2009 19:43
Well, the metadata simply defines the metric track are structured. The call of the metric is governed by the file by default-collection (dc). So your metadata seems good to the extent of the metric system definitions are concerned; the problem arises when the current collection is started. What is the performance overhead that I referred in one of my posts more early and correction in the dc file in my previous post.
Published by: Shant on May 7, 2009 12:39
Tags: Enterprise Manager
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Best regards
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Thank you all for the reply! This time, the reason was a problem in network traffic (TCP protocol): a lot of retransmissions for a still unknown reason. If it had nothing to do with Oracle after all.
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Thank you, I'm a little wiser now - and I hope that many others find this thread before asking the same question!
Best regards
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a.FULL_NAME
OF PER_ALL_PEOPLE_F one
I need to put an alias because I need to refer to one of its columns inside the place where the condition. What is supposed to be the right way to set it?
Thank you.
whatever the dynamic where clause you add with setwhereclause, it is added on top of the query you mentioned in the original Version, so your alias doesn't work
Now if you look at the care of error fully you can see you are querying VO got closed in support () and another alias has been given by the framework (OAF) so all adding the whereclause by setwherelcause dynamically delete pls the 'a'., of the Sub statement
setWhereClause ("a.employee_number =: 1 and a.effective_end_date = (select max (effective_end_date) in the per_all_people_f where employee_number = a.employee_number) '");
ratther write like
setWhereClause ("employee_number =: 1 and effective_end_date = (select max (effective_end_date) in the per_all_people_f b where b.employee_number =: 2)" ");
setWhereClauseParams (null); Always reset
setWhereClauseParam (0, EmpNumber);
setWhereClauseParam (1, EmpNumber);
I hope that is clear, if not please let me know.
Kind regards
Hemant
-
Cannot display the results to the database during "Update": SQL statement
Hello
I get this error trying to update a VO via the UI or BCBrowser.
Cannot display the results to the database during "Update": SQL statement
This is a default single front & right THAT VO creates on the object of the entity (Database Table)
On the same table and with the same credentials of DB, I could update the record.
Any guess on what went wrong?
Thanks in advance for any help.
p.s Jdev 11.1.1.6
Journal:
oracle.jbo.DMLException: Houston-26041: could not publish data from database in "Update": SQL statement "START the CAR UPDATED CarEO SET SEL_ITEM =: 1 WHERE TXN_NO =: 2 AND LOGID =: AND SEQNO = 3: 4 POLL DELIVERY_MODE, CERTIFICATION_REQ, SOFT_COPY_IND, SELITEM IN: 5,: 6,: 7,: 8; END; ».
at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:583)
at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:8575)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:6816)
at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:3290)
at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:3093)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:2097)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2378)
at oracle.adf.model.bc4j.DCJboDataControl.commitTransaction(DCJboDataControl.java:1615)
at oracle.adf.model.binding.DCDataControl.callCommitTransaction(DCDataControl.java:1417)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1437)
at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2150)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:740)
at oracle.jbo.uicli.jui.JUActionBinding.actionPerformed(JUActionBinding.java:193)
at oracle.jbo.uicli.controls.JUNavigationBar.doAction(JUNavigationBar.java:412)
at oracle.jbo.jbotester.NavigationBar.doAction(NavigationBar.java:111)
to oracle.jbo.uicli.controls.JUNavigationBar$ NavButton.actionPerformed (JUNavigationBar.java:118)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
in javax.swing.AbstractButton$ Handler.actionPerformed (AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
at java.awt.Component.processMouseEvent(Component.java:6289)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6054)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4652)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)
to java.awt.EventQueue.access$ 000 (EventQueue.java:85)
in java.awt.EventQueue$ 1.run(EventQueue.java:603)
in java.awt.EventQueue$ 1.run(EventQueue.java:601)
at java.security.AccessController.doPrivileged (Native Method)
in java.security.AccessControlContext$ 1.doIntersectionPrivilege(AccessControlContext.java:87)
in java.security.AccessControlContext$ 1.doIntersectionPrivilege(AccessControlContext.java:98)
in java.awt.EventQueue$ 2.run(EventQueue.java:617)
in java.awt.EventQueue$ 2.run(EventQueue.java:615)
at java.security.AccessController.doPrivileged (Native Method)
in java.security.AccessControlContext$ 1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.sql.SQLException: invalid column type
at oracle.jdbc.driver.OracleCallableStatement.registerOutParameterInternal(OracleCallableStatement.java:150)
at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:399)
at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:581)
at oracle.jdbc.driver.OracleCallableStatementWrapper.registerOutParameter(OracleCallableStatementWrapper.java:1765)
at oracle.jbo.server.OracleSQLBuilderImpl.bindUpdateStatement(OracleSQLBuilderImpl.java:2243)
at oracle.jbo.server.EntityImpl.bindDMLStatement(EntityImpl.java:10524)
at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:412)
... 52 more
The problem is solved now.
new columns added to the database table, after the creation of the entity object. Those changes were not picked up in the entity object.
I found this difference after object entity with the DB Table comparison.
And when I added these new columns to EO & VO, I don't get this error more.
Thanks to all who tried to help
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