State of the database...

Similar Questions

• name of the table in the EM repository to return the State of the database

  Hi, I would like to know the name of the table in MS repository on which I can query for the status of the database. I've tired to search in the target of $ mgmt and did not find the status of the db

  Please take a look at the AVAILABILITY_CURRENT view of $ MGMT.

  http://docs.Oracle.com/CD/E24628_01/doc.121/e57277/ch19_monview.htm#EMVWS12346

  Kind regards

  -Loc

• SQL statement causes the database to hang

  Guys,
  
  a DBA told me that there is something wrong with this SQL statement and causes a blockage of database...
  
  Please check.
  
  SELECT field1 FROM table1 WHERE Field1 LIKE ' %% ' AND field2 = '123456' ORDER BY Field2 ASC
  
  Tell me, what is the problem with statement above. The LIKE operator is?
  
  Thanks for the help!

  Are not specifically related to your question, but having a clause such as ' where Field2 ='123456 "and then you place your order on Field2 is not really going to do much for you, all values will be identical!

  Carl

• Backup and restore of the different States of a database

  Hello
  
  In a development and test system, we want to save and restore the different States of the entire database.
  
  This means, we start with a full (TAG 1) backup of the database.
  On a day team has done in the database, after that we take a full backup (TAG 2).
  The next day, do us a restoration of the TAG 1 and the B team some works, after that, we take a full backup (tag 3).
  Then, we want to continue: restore from TAG 2, TAG 4 backup, restore TAG 3,...
  
  I tried follwing RMAN procedures:
  
  Backup (backup consistent cold)
  RMAN nocatalog target.
  
  SHUTDOWN IMMEDIATE;
  FORCE START S/N;
  SHUTDOWN IMMEDIATE;
  BOOTABLE MEDIA;
  backup as BACKUPSET COMPRESS database ' TEST1' tag include current controlfile;
  ALTER database open;
  
  
  Restore (database in time recovery DBPITR point)
  # get RCS with tag backup rman list «...» »
  # add - one for the RCS, use it in the script for NNNN
  
  RMAN nocatalog target.
  stop immediately;
  bootable media;
  restore the database to the SNA NNNN;
  recover the database unitl Yvert NNNN;
  ALTER database open resetlogs;
  
  Problem is: when we try to go back to an older version, we get a
  RMAN-20208: until this CHANGE THAT either before RESETLOGS change
  
  No idea how to switch between the different States of the database?
  
  Environment: Oracle 11g Enterprise Edition, ASM, Flash Recovery Area, no turning back.
  
  Kind regards
  Joachim

  I think you are looking for incarnations. (I know you said 11g, the doc here is 10 g, I love the research/layout better than the 11g docs).

  http://download.Oracle.com/docs/CD/B19306_01/backup.102/b14192/flashptr006.htm#sthref660

  7.6.6 point-in-time recovery for an Incarnation of the ancestor

  If you use VM, it would be a way to go as well. Restore a snapshot.

• RMAN restore in the State of the mount in Oracle 11 g DB

  I have a question which can be very naïve, it is to confirm if the RMAN restore happens in the mount status of data or can it also happen when the DB is in open State?

  I hope my question is clear what is the eligible state of the database in which the RMAN restore can happen.

  Please get back with the answer to my query.

  
  

  Concerning

  addition of HemantKChitale response

  If you must restore controlfile, restoration can be done with the database OPEN or MOUNT, it should be in NOMOUNT State.

• The amendments are not expected to be replaced by "restore database; recover the database; » ?

  Hello

  I just have to experience.

  I create a test table and some inserted rows. The I took a full backup of the database more archivelog. Then I insert more than a few lines in the test table. Then the database to stop and he started in the State of EDITING.

  Then RMAN, I made the following two commands after connection to this database as target database:

  RMAN > restore database;

  RMAN > restore database;

  After the success of the recovery operation, I opened the database. Then, I questioned the test table. I expected to see only the rows that have been inserted before the last full backup, but I can see all rows that were inserted into the table of this test. I am little confused - I thought that "restore and recover" a full backup will overwrite the existing State of the database. I expect that the State of data (database) will be exactly the same as it was at the full backup.

  Now I think I got a bad concept, but could someone please clarify this?

  Best regards

  Since you did not specify a point in time recovery Oracle used the rman backup files including archivelogs and redo to roll forward to the top in its last consistent state.

  Do not know what you were doing to the database before you did the recovery, but if you were to try again but to delete all data files, file archivelog and repeat then try recover again you would only see then the first set of rows.

• ORA-16783: could not resolve the deficit for the database

  I have two databases emadb and emadbdg, governed by Data Guard. emadb is currently principal. emadbdg is currently pending physical.
  
  ORA16783 - cannot solve the gap for the database is one I think, is the origin of the problem. Anyone can help solve the problem below. Logs attached.
  
  Output of data protection
  
  DGMGRL > show detailed configuration
  
  Configuration - DRSolution
  
  Protection mode: MaxAvailability
  Databases:
  emadb - primary database
  Error: ORA-16825: multiple errors or warnings, including failover quick start or warnings, errors detected for the database
  
  emadbdg - (*) Physical standby database
  WARNING: ORA-16817: configuration not synchronized rapid failover
  
  (*) Fast failover target
  
  Properties:
  FastStartFailoverThreshold = "30"
  OperationTimeout = "30"
  FastStartFailoverLagLimit = "30"
  CommunicationTimeout = "180"
  FastStartFailoverAutoReinstate = 'TRUE '.
  FastStartFailoverPmyShutdown = "FALSE".
  BystandersFollowRoleChange = "ALL".
  
  Fast-Start Failover: ENABLED
  
  Threshold: 30 seconds
  Target: emadbdg
  Observer: emarn1
  Offset limit: 30 seconds (do not use)
  Primary closure: FALSE
  Auto-Rétablir: TRUE
  
  The configuration status:
  ERROR
  
  
  DGMGRL > see the detailed database emadb
  
  Database - emadb
  
  Role: PRIMARY
  State of destination: TRANSPORT-WE
  Occurrence (s):
  emadb
  
  Database error (s):
  ORA-16783: could not resolve the deficit for the database emadbdg
  
  Warning (s) of database:
  ORA-16817: unsynchronized fast-start failover configuration
  
  Properties:
  DGConnectIdentifier = "emadb.
  ObserverConnectIdentifier = "
  LogXptMode = "SYNCHRONIZE".
  DelayMins = '0'
  Binding = "optional."
  MaxFailure = '0'
  MaxConnections = '1'
  ReopenSecs = "300"
  NetTimeout = "30"
  RedoCompression = "DISABLE."
  LogShipping = 'ON '.
  PreferredApplyInstance = "
  ApplyInstanceTimeout = '0'
  ApplyParallel = 'AUTO '.
  StandbyFileManagement = 'AUTO '.
  ArchiveLagTarget = '0'
  LogArchiveMaxProcesses = "4"
  LogArchiveMinSucceedDest = '1'
  DbFileNameConvert = 'emadbdg, emadb '.
  LogFileNameConvert = "/ opt/app/oracle/oradata/emadbdg, / opt/app/oracle/oradata/emadb '"
  FastStartFailoverTarget = "emadbdg".
  InconsistentProperties = "(monitor).
  InconsistentLogXptProps = "(monitor).
  SendQEntries = "(monitor).
  LogXptStatus = "(monitor).
  RecvQEntries = "(monitor).
  Nom_sid = "emadb.
  StaticConnectIdentifier = ' (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=emarn1) (PORT = 1521)) (CONNECT_DATA = (SERVICE_NAME = emadb_DGMGRL) (INSTANCE_NAME = emadb)(SERVER=DEDICATED)))'
  StandbyArchiveLocation = "/ opt/app/oracle/oradata/emadb/archivelog1.
  AlternateLocation = "
  LogArchiveTrace = '0'
  LogArchiveFormat = '% t_%s_%r.dbf '.
  TopWaitEvents = "(monitor).
  
  State of the database:
  ERROR
  
  DGMGRL > see the detailed database emadbdg
  
  Database - emadbdg
  
  Role: STANDBY PHYSICS
  State of destination: apply
  Transport delay: (unknown)
  Apply the Lag: (unknown)
  Real-time query: OFF
  Occurrence (s):
  emadbdg
  
  Warning (s) of database:
  ORA-16817: unsynchronized fast-start failover configuration
  
  Properties:
  DGConnectIdentifier = "emadbdg".
  ObserverConnectIdentifier = "
  LogXptMode = "SYNCHRONIZE".
  DelayMins = '0'
  Binding = "OPTIONAL."
  MaxFailure = '0'
  MaxConnections = '1'
  ReopenSecs = "300"
  NetTimeout = "30"
  RedoCompression = "DISABLE."
  LogShipping = 'ON '.
  PreferredApplyInstance = "
  ApplyInstanceTimeout = '0'
  ApplyParallel = 'AUTO '.
  StandbyFileManagement = 'AUTO '.
  ArchiveLagTarget = '0'
  LogArchiveMaxProcesses = "4"
  LogArchiveMinSucceedDest = '1'
  DbFileNameConvert = 'emadb, emadbdg '.
  LogFileNameConvert = "/ opt/app/oracle/oradata/emadb, / opt/app/oracle/oradata/emadbdg '"
  FastStartFailoverTarget = "emadb.
  InconsistentProperties = "(monitor).
  InconsistentLogXptProps = "(monitor).
  SendQEntries = "(monitor).
  LogXptStatus = "(monitor).
  RecvQEntries = "(monitor).
  Nom_sid = "emadbdg".
  StaticConnectIdentifier = ' (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=emarn2) (PORT = 1521)) (CONNECT_DATA = (SERVICE_NAME = emadbdg_DGMGRL) (INSTANCE_NAME = emadbdg)(SERVER=DEDICATED)))'
  StandbyArchiveLocation = "/ opt/app/oracle/oradata/emadbdg/archivelog1.
  AlternateLocation = "
  LogArchiveTrace = '0'
  LogArchiveFormat = '% t_%s_%r.dbf '.
  TopWaitEvents = "(monitor).
  
  State of the database:
  WARNING
  
  DGMGRL >
  DGMGRL >
  DGMGRL >
  DGMGRL >
  DGMGRL > output

  Alex Antony Samantha wrote:

  
  Head node

  SQL> archive log list
  Database log mode            Archive Mode
  Automatic archival            Enabled
  Archive destination            /opt/app/oracle/oradata/emadb/archivelog1
  Oldest online log sequence     65
  Next log sequence to archive   67
  Current log sequence            67
  
  SQL> select thread#,max(sequence#) from v$archived_log group by thread#;
  
  THREAD# MAX(SEQUENCE#)
  ---------- --------------
        1           925
  

  It is misleading to the column sequence, sequence of real number is 65 series, but it's beyond. Have you restored any old backup with the incarnation?
  When you perform incremental backups, is the current_scn in the two primaries and Eve was balanced?

  And the sequence number * 29 * is transferred from the primary to the standby (or) he has been removed from the primary?
  Perform the two methods.

  (1) SQL > alter system set log_archive_dest_state_2 = 'reporter ';
  (2) conduct 3-4 log switches
  (3) SQL > alter system set log_archive_dest_state_2 = 'enable '.

  and displays the alert log database and backup files.
  And you mentioned the hostname in the entries of the listener, if this entry is added in/etc/hosts? otherwise you can use the IP address instead of the host name and then reload the listener.

  second method
  (1) copy archives missing from primary sequence of 29
  (2) place manually and then perform a recovery
  or
  (3) retrieve manually

  And update with your conclusions after all these lists.
  Thank you.

• Recover the database Losted

  I have a new adventure like Oracle Database Administrator (of course as a beginner): I assume that this database has crashed during the backup. Now, I can't launch database, I can't retrieve the database, I can't do anything. EM said "the State of the database is currently unavailable. It is possible Traore, the database is in State of Mount or nomount. Click 'Start' to get the current state and open the database. If the database cannot be opened, click "Perform the valuation" to run a proper recovery operation. "When I try to"Start", according to the information of identification and"work in progress", he returned to the first window. I tried to perform recovery, but the result is same.
  
  Can someone describe me procedure how to recover the database step by step? I need to recover the data from the tables and if it is possible, the tables.
  
  I have the database Oracle 10.1.0 on Windows 2003 server.
  
  Thanks in advance!

  Miroslav197 wrote:
  Yes, I did: alter system set db_recovery_file_dest_size = 10G-force and commissioning.

  Now, he says: ORACLE instance started. Complete system...; Mounted database. ; Open database.

  Looks all right. Do I need something more to do before opening EM?

  Yes.
  Actually answer your question. Except that pst responded and post correct/good

• Datapatch on the new empty container (CBD, exadata 12.1.0.2) database returns the error state of the PDB.

  I created a new CBD CAR empty database on a cluster exadata using an ORACLE_HOME (12.1.0.2) which has been patched with patch latest bundle.

  I ran the datapatch utility to apply these patches to the container before any new APB to a database that is already patched the cloning.

  However, datapatch first correctly identifies adjustments but it fails on a prereq error:

  DINVCDB:Oracle@dev-EXD-dbadm01:~/DINVCDB > datapatch

  Remedial tool version 12.1.0.2.0 SQL kill him Dec 22 21:14:15 2015

  Copyright (c) 2015, Oracle.  All rights reserved.

  Connecting to the database... Ok

  Note: Datapatch will only apply or rollback SQL fix for PDB

  that are in an open State, no patches will be applied to the closed PDBs.

  Please refer to the Note: Datapatch: database 12 c Post Patch SQL Automation

  (Doc ID 1585822.1)

  Determine the current state...

  Adding patches to the installation queue and execution prereq checks...

  Queue the installation:

  For the following PDB files: PEH$ ROOT APB$ SEEDS

  Nothing to roll back

  Apply the following patches:

  21555660 (database 12.1.0.2.5, consisting of virtual machine Java of Oracle (Oct2015) power supply)

  21694919 (DATABASE PATCH BUNDLE: 12.1.0.2.13 (21694919))

  Error: failure of prereq cheques!

  patch 21555660: pluggable databases that need to be patched should be in upgrade mode

  PREREQ check failed, out without having to install patches.

  
  

  Please refer to 1609718.1 Note MOS and/or the log of the invocation

  /U01/app/Oracle/cfgtoollogs/sqlpatch/sqlpatch_11932_2015_12_22_21_14_15/sqlpatch_invocation.log

  For more information on how to fix the above errors.

  
  

  Patching SQL tool on Mar 22 21:16:26 dec 2015

  
  

  Unfortunately the MOS score is General and I do not see this situation described. The newspaper simply indicates this same error.

  
  

  Since there is no PDB, why make this mistake?  I don't think it's possible to open the PDB$ SEEDS as upgrade?

  
  

  I had already tried cloning my non - PDB in a PDB here (successfully) file, but then I also met problems with datapatch (in PDB not at CDB patch).  I tried with the options and force database and this succeeded with warnings, but I was unable to open the PDB.  I thought, okay, what oracle says that the whole point of multitenant is to be able to update the plugin, it should be possible to patch a CBD empty.  I can't seem to find much on this point, somebody manage this problem?

  
  

  What is the best method to establish the original CDB and ensure that it is patched in line with its ORACLE_HOME?

  
  

  Thank you!

  Sandra
  

  sidneys wrote:

  Error: failure of prereq cheques!

  patch 21555660: pluggable databases that need to be patched should be in upgrade mode

  PREREQ check failed, out without having to install patches.

  to work around this problem, new PSU have a new dependency for the datapatch to be applied correctly.

  1 starting in fashion upgrade instance

  start upgrade

  2. then apply datapach

  $ORACLE_HOME/OPatch/datapach - verbose

  3. restart the instance in normal mode

• The current state of the target is down and it displays red arrow down in OEM 12 c. But in fact the database is running

  Hi all

  my instance of database shows down in OEM 12 c but in fact the database is running and status of the listener is unknown. What steps should I take to make the database appear?

  FYI,.

  The error is:

  The current state of the target is down. (I checked events tab in the incident handler here, it is showing error as "inaccessible agent (reason = unable to connect to the agent to https://sunshine.mad:3872/emd/main / [connection refused]).") host is accessible.

  A week before I made switch to digital, the basics of data, is that this is the reason why it shows this error? do we need to change any configuration after switching to the databases on OEM 12 c. at this point time of the database instance shows down and the listener to the top but suddenly the database and listener went wrong.

  Please help me, give your suggestions in this regard.

  Verify that the agent is in place and suggested downloading like Antonio. For the target of the database, the home page, go to the (Oracle database > Configuration target >) Configuration of the analysis page, check the monitoring parameters are correct and do a test connection. You can check the parameters of surveillance for the target of the listener as well.

  Kind regards

  -Loc

• Copy SQL statement to another database with the same SQL_ID

  Is there a reliable way to copy a sql statement in a database to another preserving the formatting so it ends with the same SQL_ID.

  I want to copy a statement of the shared pool to a test database to develop a plan to import sql database in production.

  In the past, I just did ' select sql_fulltext from v$ sql "in SQL Developer and pasted the result into a spreadsheet SQL Developer and run it.   The statement is now in the pool shared with the correct sql_id.

  This does not work for instruction, I am currently in train.  It ends with a different id of sql.

  I know it's probably a problem of formatting, but the statement is 1000 characters and a manual check will take forever.

  You could put in a SQL Tuning Set and transfer it.

• 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

• What update statement is sent to the database?

  In several pages, I use the Apex line (DML) 4.2 automatic treatment processes. If I do an update of a record, which are columns in the update statement? All columns, only the displayed, only the columns changed, also the PK column?

  As far as I can see now all the columns that are displayed are updated, also the PK, which is display only.

  I ask this, because when the PK is updated (not changed is screen only) all tables in my 75 cases, where this PK is used as FK, will get a lock.

  I did some tests and find out that indeed the Apex is updating all the columns used in the elements by Type of Source is the database column. Even if this item is display only, read-only, etc.!

  My solution now, to prevent the locks, is the following:

  Automated line Fetch:

  Primary key column value containing point: Pxx_ID

  ID of the primary key column: (this is the primary key)

  Pxx_ID (display only, hidden or read-only)

  Source: only when the current value in session state is set to zero

  Source type: static assignment<-->

  Source of value or expression:

  Treatment of automatic line (DML)

  Primary key column value containing point: Pxx_ID

  Primary key column: ID

• How to save the State of the checkbox in the database

  HELLO everyone again ;)
  I want to save the State of the checkbox (checked or unchecked, true or false) in the database.
  
  For example, if the user, check the box and press the validate, then this value (check = true) should be stored in the database (true), and when the user only view this value in another page jspx, then this value should be displayed: checked (true)
  
  How can I do? What are the data type in the database object and the entity to do this?
  
  Thank you.

  This could also help
  http://download.Oracle.com/otn_hosted_doc/JDeveloper/11gdemos/ADF_Insider_Essentials/ADF_Insider_Essential_YesNoRadio/ADF_Insider_Essential_YesNoRadio.html

  concerning
  Grant

• What is the sql SELECT statement to list all service names in the database?

  What is the sql SELECT statement to list all service names in the database?
  
  I tried
  SELECT name FROM dba_services
  But a long with valid service, he list also some other documents that are not the names of services.

  Hello

  You can try this query:

  select name, value from v$parameter where name = 'service_names';
  

  Hope this helps.
  Best regards
  Jean Valentine