static PAT statements, need help...

Similar Questions

• SQL error in the preparation of the statement, need help on coding review.

  I'm analyzing a parameter to the SQL of VO statement using setWhereClause. (the idea was copied from various sources)
  However, I keep getting following error.
  
  The exception message, it seems that the SQL statement is bad. I also tried a different combination of the establishment where clause with no luck.
  
  I use a wrong code? or is there something missing?
  
  ======================================================================
  oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: 27122 Houston: SQL error in the preparation of the statement. Statement: SELECT * FROM (SELECT SalAuditEO.AUDIT_TIMESTAMP,
  SalAuditEO.AUDIT_TRANSACTION_TYPE,
  SalAuditEO.AUDIT_USER_NAME,
  SalAuditEO.AUDIT_TRUE_NULLS,
  SalAuditEO.AUDIT_SESSION_ID,
  SalAuditEO.AUDIT_SEQUENCE_ID,
  SalAuditEO.AUDIT_COMMIT_ID,
  SalAuditEO.PAY_PROPOSAL_ID,
  SalAuditEO.CHANGE_DATE,
  SalAuditEO.PROPOSED_SALARY,
  SalAuditEO.PROPOSED_SALARY_N,
  SalAuditEO.ROWID,
  PPP. ASSIGNMENT_ID
  OF HUMAN RESOURCES. PER_PAY_PROPOSALS_A SalAuditEO,
  GRA PER_PAY_PROPOSALS PPP
  WHERE PPP. PAY_PROPOSAL_ID = SalAuditEO.PAY_PROPOSAL_ID) WHERE QRSLT (and assignment_id =: 1).
  at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:891)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:603)
  at oracle.apps.fnd.framework.webui.OAWebBeanTableHelper.processRequest(OAWebBeanTableHelper.java:2084)
  at oracle.apps.fnd.framework.webui.beans.table.OATableBean.processRequest(OATableBean.java:1034)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
  at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
  at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2336)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1735)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:509)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:430)
  in OA. jspService(OA.jsp:33)
  at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
  at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
  at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
  at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
  at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
  at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
  at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
  to EDU.oswego.cs.dl.util.concurrent.PooledExecutor$ Worker.run (PooledExecutor.java:803)
  at java.lang.Thread.run(Thread.java:534)
  # # 0 in detail
  java.sql.SQLException: ORA-00936: lack of expression
  
  at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
  at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
  at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:583)
  at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1986)
  at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1144)
  at oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.java:2548)
  at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2933)
  at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:650)
  at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:578)
  at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:631)
  at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:518)
  at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3375)
  at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(OAJboViewObjectImpl.java:828)
  at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(OAViewObjectImpl.java:4507)
  at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:574)
  at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:544)
  at oracle.jbo.server.ViewRowSetImpl.executeDetailQuery(ViewRowSetImpl.java:619)
  at oracle.jbo.server.ViewObjectImpl.executeDetailQuery(ViewObjectImpl.java:3339)
  at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3326)
  at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(OAViewObjectImpl.java:441)
  at assembly.oracle.apps.cssm.saladmin.schema.server.SalAuditVOImpl.initQuery(SalAuditVOImpl.java:21)
  at assembly.oracle.apps.cssm.saladmin.schema.server.SalAuditAMImpl.initDetails(SalAuditAMImpl.java:49)
  at assembly.oracle.apps.cssm.saladmin.schema.server.webui.SalAuditCO.processRequest(SalAuditCO.java:50)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:587)
  at oracle.apps.fnd.framework.webui.OAWebBeanTableHelper.processRequest(OAWebBeanTableHelper.java:2084)
  at oracle.apps.fnd.framework.webui.beans.table.OATableBean.processRequest(OATableBean.java:1034)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
  at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
  at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2336)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1735)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:509)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:430)
  in OA. jspService(OA.jsp:33)
  at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
  at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
  at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
  at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
  at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
  at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
  at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
  to EDU.oswego.cs.dl.util.concurrent.PooledExecutor$ Worker.run (PooledExecutor.java:803)
  at java.lang.Thread.run(Thread.java:534)
  java.sql.SQLException: ORA-00936: lack of expression
  
  at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
  at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
  at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:583)
  at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1986)
  at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1144)
  at oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.java:2548)
  at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2933)
  at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:650)
  at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:578)
  at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:631)
  at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:518)
  at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3375)
  at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(OAJboViewObjectImpl.java:828)
  at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(OAViewObjectImpl.java:4507)
  at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:574)
  at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:544)
  at oracle.jbo.server.ViewRowSetImpl.executeDetailQuery(ViewRowSetImpl.java:619)
  at oracle.jbo.server.ViewObjectImpl.executeDetailQuery(ViewObjectImpl.java:3339)
  at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3326)
  at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(OAViewObjectImpl.java:441)
  at assembly.oracle.apps.cssm.saladmin.schema.server.SalAuditVOImpl.initQuery(SalAuditVOImpl.java:21)
  at assembly.oracle.apps.cssm.saladmin.schema.server.SalAuditAMImpl.initDetails(SalAuditAMImpl.java:49)
  at assembly.oracle.apps.cssm.saladmin.schema.server.webui.SalAuditCO.processRequest(SalAuditCO.java:50)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:587)
  at oracle.apps.fnd.framework.webui.OAWebBeanTableHelper.processRequest(OAWebBeanTableHelper.java:2084)
  at oracle.apps.fnd.framework.webui.beans.table.OATableBean.processRequest(OATableBean.java:1034)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
  at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
  at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2336)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1735)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:509)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:430)
  in OA. jspService(OA.jsp:33)
  at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
  at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
  at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
  at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
  at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
  at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
  at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
  to EDU.oswego.cs.dl.util.concurrent.PooledExecutor$ Worker.run (PooledExecutor.java:803)
  at java.lang.Thread.run(Thread.java:534)
  
  ======================================================================
  
  VO query: (tested OK)
  SELECT SalAuditEO.AUDIT_TIMESTAMP,
  SalAuditEO.AUDIT_TRANSACTION_TYPE,
  SalAuditEO.AUDIT_USER_NAME,
  SalAuditEO.AUDIT_TRUE_NULLS,
  SalAuditEO.AUDIT_SESSION_ID,
  SalAuditEO.AUDIT_SEQUENCE_ID,
  SalAuditEO.AUDIT_COMMIT_ID,
  SalAuditEO.PAY_PROPOSAL_ID,
  SalAuditEO.CHANGE_DATE,
  SalAuditEO.PROPOSED_SALARY,
  SalAuditEO.PROPOSED_SALARY_N,
  SalAuditEO.ROWID,
  PPP. ASSIGNMENT_ID
  OF HUMAN RESOURCES. PER_PAY_PROPOSALS_A SalAuditEO,
  HR. PER_PAY_PROPOSALS PPP
  WHERE PPP. PAY_PROPOSAL_ID = SalAuditEO.PAY_PROPOSAL_ID
  
  
  
  Co:
  
  ' Public Sub processRequest (pageContext OAPageContext, OAWebBean webBean)
  {
  
  super.processRequest (pageContext, webBean);
  
  SalAuditAM am = (SalAuditAM) pageContext.getApplicationModule (webBean) .findApplicationModule ("SalAuditAM"
  
  String str1 = (String) pageContext.getSessionValue ("PerSalAssgtId");
  am.initDetails (str1);
  
  ................
  
  
  
  Am:
  
  public void initDetails (String employeeNumber)
  {
  
  SalAuditVOImpl vo = getSalAuditVO1();
  vo.initQuery (employeeNumber);
  }
  
  
  
  Vo:
  
  public void initQuery (String paramString)
  {
  super.setWhereClause ("and assignment_id =: 1");
  super.setWhereClauseParam (0, paramString);
  super.executeQuery ();
  }

  Hello

  Copy the following code

  public void initQuery (String paramString)
  {
  setWhereClause ("ASSIGNMENT_ID =: 1");
  setWhereClauseParams (null);
  setWhereClauseParam (0, paramString);
  executeQuery();
  }

  Thank you
  Gerard

• Need help to understand political static with Nat No.

  Hi all

  I have a Pix 515e with 6 interfaces. 5 interfaces are considered as internal that we don't want any translation NAT occur between them. We want only NAT between the 5 and the external interface.

  I created a No_Nat ACL successfully to not manage any portion of nat.

  What I have trouble understanding is the static command to allow traffic between higher levels to lower levels and vice versa.

  I understand the

  public static inside_address outside_address (indoor, outdoor)

  for the part of NAT translation.

  What I do not understand, this is when the inside address and address outside are the same, what order are going. For example, my inner interface (192.168.1.0/24) (sec100) is where the live servers, and I have another interface named accounting (192.168.2.0/24) (sec75).

  If I don't want no nat occurs between these two, I have the following

  No_Nat of the 192.168.1.0/24 192.168.2.0/24 ip access list permit

  No_Nat of the 192.168.1.0/24 192.168.2.0/24 ip access list permit

  NAT (inside) 0-list of access No_Nat

  NAT (accounting) 0-list of access No_Nat

  Now how can I enter the static command?

  Maybe

  static (inside, accounting) 192.168.1.0 192.168.1.0 netmask 255.255.255.0

  or

  static (inside, accounting) 192.168.2.0 192.168.2.0 netmask 255.255.255.0

  or

  static (accounting, inside) 192.168.1.0 192.168.1.0 netmask 255.255.255.0

  or

  static (accounting, inside) 192.168.2.0 192.168.2.0 netmask 255.255.255.0

  I do not understand the prescription for it and why it would be used one verses the other way. Is the security level determines the order? Do I need two static command, one for each direction?

  Thank you

  Denny

  Hello denny

  static can be defined in any way... its only traffic that determines what it... for example, if accounting dmz is access to any server on your inside interface, you normally want the accounting servers see the original on its public IP server inside... so, you will end up as static

  static (inside, accounting) 192.168.1.0 192.168.1.0 netmask 255.255.255.0

  only the above static command is sufficient to establish connectivity between inside and dmz accounting. u don't need 2 static on any sense...

  Similarly, if you want to inside users to access a server on the dmz accounting, you can write a static type

  static (accounting, inside) 192.168.2.0 192.168.2.0 netmask 255.255.255.0

  hope you understand. Let us know if you need help... but normally a statement nat 0 is more than enough for the inside / dmz communication

  Kind regards

  REDA

• Need help to set a DELETE statement.

  I have a table that contains the records of files. Files come in a bouquet each week. So, we need to delete records from a table to the corresponding fields and load the table with up-to-date data.
  
  In doing so, the DELETE statement takes a long time. Need help with this setting.
  
  Here are the details.
  
  (1) total number of records in the table: 23 million records.
  (2) approximate records deleted each time: 500 K to 1.5 million.
  (3) table is partitioned on a PERIOD key. That is, each partition will have the data for a given period.
  (4) table is not indexed
  (5) removal occurs on a combination of 2 fields (PERIOD + BATCH).
  
  Here is the query and the plan:
  
  ===========================================================
  
  SQL > EXPLAIN PLAN SET STATEMENT_ID = 'TSH' FOR
  2 REMOVE / * + PARALLEL(DETAIL_UNKNOWN,10) * / u DETAIL_UNKNOWN
  3 WHERE u.FLBATCHID = 'PCAFRINTERMAR1105' AND u.N_PER6 = 201214
  4;
  
  He explained.
  
  SQL > SET LINESIZE 130
  SQL > SELECT * FROM TABLE (DBMS_XPLAN. DISPLAY ('PLAN_TABLE', 'TSH', 'ALL'));
  
  PLAN_TABLE_OUTPUT
  ----------------------------------------------------------------------------------------------------
  Hash value of plan: 2400300449
  
  ----------------------------------------------------------------------------------------------------
  | ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time | Pstart. Pstop |
  ----------------------------------------------------------------------------------------------------
  | 0 | DELETE STATEMENT. 596K | 12 M | 838 (9) | 00:00:12 |
  | 1. REMOVE | DETAIL_UNKNOWN |
  | 2. SIMPLE HASH PARTITION | 596K | 12 M | 838 (9) | 00:00:12 | 6. 6.
  |* 3 | TABLE ACCESS FULL | DETAIL_UNKNOWN | 596K | 12 M | 838 (9) | 00:00:12 |
  ----------------------------------------------------------------------------------------------------
  
  
  PLAN_TABLE_OUTPUT
  ----------------------------------------------------------------------------------------------------
  Name of the query block / Alias object (identified by the operation identity card):
  -------------------------------------------------------------
  
  1 LED$ 1
  3 LED$ 1 / U@DEL$1
  
  Information of predicates (identified by the operation identity card):
  ---------------------------------------------------
  
  3 - filter("U".") FLBATCHID '= 'PCAFRINTERMAR1105' AND 'U'." N_PER6 "= 201214)
  
  
  PLAN_TABLE_OUTPUT
  ----------------------------------------------------------------------------------------------------
  Projection of the column information (identified by the operation identity card):
  -----------------------------------------------------------
  
  2 - (cmp = 2, 3) "U". ROWID [ROWID, 10], "U". "N_PER6" [NO.22], 'U' "." " FLBATCHID ' [VARCHAR2, 20].
  3 - « U ». ROWID [ROWID, 10], "U". "N_PER6" [NO.22], 'U' "." " FLBATCHID ' [VARCHAR2, 20].
  
  27 selected lines.
  
  ===========================================================
  
  Need your suggestions on how the query / table can be tuned.

  Hi Anand,

  I wanted to check why your tkprof Watch report two executions of the statement:

  call     count       cpu    elapsed       disk      query    current        rows
  ------- ------  -------- ---------- ---------- ---------- ----------  ----------
  Execute      2   2315.71    2480.17          0       3351     624489      611765
  

  In fact, it there was only a single execution of the DELETE statement. The trace file begins with a call EXEC of any statement without call analysis

  *** TRACE DUMP CONTINUED FROM FILE XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX_ora_241708.trc ***
  
  EXEC #1:c=20000,e=13996,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=0,tim=32472879711702
  =====================
  PARSING IN CURSOR #2 len=68 dep=0 uid=72 oct=42 lid=72 tim=32472883567994 hv=740818757 ad='0'
  ...
  

  TKProf aggregates this EXEC call with call EXEC of the DELETE statement because they have the same location of cursor (#1), he thinks it was the same cursor.

  PARSING IN CURSOR #1 len=93 dep=0 uid=72 oct=7 lid=72 tim=32472889974030 hv=1242910589 ad='e5979d80'
  DELETE from detail_unknown where n_per6 = 201214 and FLBATCHID = 'PCAFRINTERMAR1105'
  END OF STMT
  PARSE #1:c=0,e=11462,p=0,cr=0,cu=0,mis=1,r=0,dep=0,og=1,tim=32472889974024
  ...
  EXEC #1:c=2315710000,e=2480213492,p=0,cr=3691,cu=624489,mis=0,r=611765,dep=0,og=1,tim=32475370187626
  

  So, the question about two executions is closed - there was only a single run.

  The performance - 2315,71 seconds of time processor is absolutely huge for such amount of work. It looks like a bug.

  First, I propose to check the time without compression. If your environment allows this kind of testing try to decompress the partition and re - run on unpacking data DELETION.
  10.2 find the name of the partition

  select partition_name
    from dba_tab_partitions
   where table_name = 'DETAIL_UNKNOWN'
     and partition_position = 6
  

  After that

  alter table DETAIL_UNKNOWN modify partition  nocompress;
  alter table DETAIL_UNKNOWN move partition ;
  

  and run again the button DELETE.

  What is the operating system on the server?

• need help with the Merge statement

  I'm on: Oracle Database 11 g Enterprise Edition Release 11.2.0.2.0 - 64 bit Production
  
  I'm currently an UPDATE statement and then it works and is accurate, it takes 30 minutes. I heard that MERGE
  can do the same thing and is just as accurate and much faster!
  
  Here's the query I want to convert into a MERGE INTO statement. I tried to do it myself, but I get errors and don't know simply, since it's new for me.
  
  Basically I want to update table your on a corresponding condition in the table tt for 2 columns (GTP and UPDATE_DT), for UPDATE_DT I want to insert the Date current system.
  

  UPDATE /*+ PARALLEL (16) */  OLDER_Table ta
  
  SET (ta.GTP, ta.UPDATE_DT) = 
  
                  (SELECT /*+ PARALLEL (16) */ tt.GTP, SYSDATE
                   FROM NEWER_Table tt
                   WHERE ta.cust_id = tt.cust_id
                   AND ta.STAMP_DATE = tt.STAMP_DATE
                   AND ROWNUM = 1)
  
                   WHERE EXISTS (SELECT 1
                                 FROM NEWER_Table tt
                                 WHERE ta.cust_id = tt.cust_id
                                 AND ta.STAMP_DATE = tt.STAMP_DATE
                                 AND (NVL(ta.GTP, 'X') != NVL(tt.GTP, 'X'))); 

  Thank you!

  Hello

  Whenever you have a problem, please post a small example of data (CREATE TABLE and only relevant columns, INSERT statements) of all of the tables involved.
  Also post the results you want from this data, as well as an explanation of how you get these results from these data, with specific examples.
  If you ask on a DML statement, such as UPDATE, CREATE TABLE and INSERT statements need to re - create the tables as they are before the DML, and results will be the content of the or the tables changed when it's all over.
  See the FAQ forum {message identifier: = 9360002}

  MERGE peut be much faster than update; Sometimes, there is no significant difference in speed.
  Tables in multiple situations like this, I've never seen a case where the MERGER has been slower than the UPDATE, even if the UPDATE is sometimes easier to code and just as fast.

  Maybe that's what you want:

  MERGE INTO  older_table            dst
  USING  (
             SELECT  n.cust_id
          ,        n.stamp_date
          ,        n.gtp
          ,        ROW_NUMBER () OVER ( PARTITION BY  n.cust_id
                                             ,           n.stamp_date
                           ORDER BY      n.gtp
                            )                    AS r_num
          FROM        newer_table  n
          JOIN        older_table     o  ON   n.cust_id     = o.cust_id
                               AND     n.stamp_date     = o.stamp_date
                         AND     NVL ( n.gtp
                                  , 'X'
                               )          != NVL ( o.gtp
                                                , 'X'
                                            )
  
         )                 src
  ON     (    src.cust_id            = dst.cust_id
         AND  src.stamp_date     = dst.stamp_date
         AND  src.r_num            = 1
         )
  WHEN MATCHED THEN UPDATE
  SET    dst.gtp          = src.gtp
  ,      dst.update_date     = SYSDATE
  ;
  

  As I can't test it, I can't be sure.

• Need help to set up voice VLAN in SG300

  Hello

  I spent too much time on it now and need help. I'm trying to set up a voice switch VLAN on a SG300 - 28 p. I need to charge a phone Cisco 7965 connected to a port on SG300 - 28 p to use VLAN 100, and a workstation connected to the phone to use Cisco 7965 on VLAN 101 by SG300 - 28 p. In the common Cisco IOS switches, this task is configured as follows:

  interface gi25

  switchport mode access

  switchport access vlan 101

  switchport voice vlan 100

  Trying to achieve this scenario with a Cisco SG300 switch turns into a nightmare. You will have to deal with a Dynamic of VLAN voice Auto Voice VLAN mode. Then, you must have a configured trigger and activated Automatic Smartport . I tried to do this in CLI nothing helps. Cisco 7965 receives an IP address of the access VLAN on Gi15 interface, which is 101 VLAN. I need to receive an address IP of the VLAN 100.

  The current configuration under Gi15 interface is as follows:

  interface gigabitethernet15

  activate the storm control

  broadcast storm control level kbit/s 10

  Storm-control include multicast

  port security throw trap 60

  maximum port security by 10 points

  port security mode max-addresses

  spanning tree portfast

  LLDP-med disable

  switchport mode access

  switchport access vlan 101

  ! next order is internal

  macro auto smartport dynamic_type unknown $native_vlan 101 $voice_vlan 100

  Now, I don't know how the macro auto smartport dynamic_type unknown $native_vlan 101 $voice_vlan 100 command in the config, and I do not know how to remove it.

  When I try to enter the command macro auto smartport type ip_phone_desktop under Gi15 interface, I get the following error message:

  The $voice_vlan macro setting is not configurable by the user

  It seems that the auto attendant smartport macro ip_phone_desktop can not apply the setting $voice_vlan with a value of 100. In fact, I explicitly does not use this parameter to everything in the order of macro auto smartport type ip_phone_desktop ; However, the SG300 switch knows that the voice VLAN VLAN 100, and he's trying to use this VLAN ID as the value of the $voice_vlan parameter, the macro fails.
  

  I tried statically configure the voice VLAN on the switch SG300 using the command id of the vlan 100 voice , but I couldn't get the ip_phone_desktop macro to configure interface Gi15 correctly. Then, I removed the command id of the vlan 100 voice and obtained SG300 to learn his voice VLAN ID of UC560 connected to the SG300 through a trunk port based on the port configuration (connected to SG300) for the trunk of the next UC560:

  switchport trunk vlan 101 native

  switchport mode trunk

  switchport voice vlan 100

  Cisco-switch macro description

  This is the command switchport voice vlan 100 who announces to SG300 via CDP VLAN 100 is a voice VLAN. When I run the command show vlan local VoIP on the SG300, I get the following result:

  VLAN ID - VPT DSCP Source MAC address Interface

  1                    5          46       default           ----                    ---

  * 100 CDP e0:5f:b9:xx:yy:zz gi28

  Thus, it is clear that the SG300 receives information from UC560 via CDP in port Gi28 VLAN 100 is the voice VLAN. However, I can not always apply the ip_phone_desktop macro to SG300 Gi15 interface.

  Also, I tried to set up vState ofoithis vlan auto-déclenché as well as the commands in global configuration State vlan automatic voice activated mode. Or setting changes anything view voice VLAN announced at Cisco 7965 where Cisco 7965 continues to use VLAN101 (access the VLAN assigned to the interface Gi15).

  Hello telecastle,

  The Macro just get in the way most of the time. A default state on the switch a user will set the id of the vlan voice with orders

  (config) #voice vlan id 100

  * This will create the vlan 100

  VLAN, VoIP? * You can use to change your defaults for dscp and cos a long with all the other settings.

  State of vlan (config) enabled automatic #voice

  (config) #interface rank fa1-24

  (config-if-range) #switchport trunk vlan 101 native

  trunk (config-if-range) #switchport allowed vlan add 100

  * This function will define the vlan native on the trunk to 101 for the data port and vlan tagged will be 101 for the voice.

  CDP is enabled automatically and should learn the features of the phone and get on the phone to the vlan 101 on this port.

  CDP of the UC should automatically fill in the switch of the SG. You may need to upgrade the switch to the latest firmware however. Also make sure that the DHCP server for the voice if the CPU must be configured accordingly.

  Let me know if this helps.

  Cisco Small Business Support Center

  Randy Manthey

  CCNA, CCNA - security

• Vs static PAT

  A network architecture looks like this: PIX firewall, inside private public static IP (192.168.1.1) and the local network of private static IP 192.168.1.0 255.255.255.0, outside (only one address available public IP, for example, 172.18.124.216).

  For the guests of LAN access to the outside as the internet, of course, a CARESS is necessary. That's a lot for a single translation.

  Now for everything outside hosts to access inside web server for example 192.168.1.2, licensed and the translation of intellectual property must be made. Usually, the translation will say:

  static (inside, outside) tcp 172.18.124.216 www 192.168.1.2 www netmask 255.255.255.255 0 0

  (1) as I understand it, from inside to outside is PAT, many-to-one, while from outside to inside is one-to-one static translation. Is this correct? How could the two many-to-one, and one co-exist on the same PIX?

  (2) what the last two 0's to the statement above (0 0) Static?

  Thank you for helping.

  Scott

  Yes, you already have the idea.

  --> inside outside, pat

  --> outside inside, 1-1 (port forwarding)

  PIX can handle these two translation as they work in a particular direction. When pix receives a packet destined for the internet from the inside, it is mapped to the pat statement because the stream is insid--> out; Otherwise, when pix receives a packet from outside, it will match the static port forwarding instruction. again, it works because of the leadership.

  regarding the second concern, these two 0 see max_conns and emb_limit respectively.

  According to the pix command line reference,.

  max_conns means the simultaneous maximum number of tcp and udp for the whole subnet connections; Whereas emb_limit means the maximum embryonic connections per host.

  in other words, these parameters can be used as a countermeasure to attack back.

• need help to understand REGEXP_REPLACE

  Hi all
  I'm new to this site so please forgive me for making mistakes. I have a field 'DESCRIPTION of the STUDENT' and they have the following values
  2830 ORO - (2011) Rob Miller [6]
  2830 ORO - Cathy Ingrid (2011) [7]
  2830 ORO - (2011) Sam Sullivan [8]
  2650 Robert Lawson
  2660 Pat Ortt (2009)
  2690 - mark lively
  2710 Tim Lacreta
  What I want in my desired output is
  (2011) Rob Miller [6]
  Cathy Ingrid (2011) [7]
  (2011) Sam Sullivan [8]
  Robert Lawson
  Pat Ortt (2009)
  Mark lively
  Tim Lacreta
  
  Need help please, I know I have to use REGEXP_REPLACE, but I do not understand how I went through the documentation, but has not been of any help.
  
  Thank you

  Hello

  Welcome to the forum!

  Whenever you have a problem, please post CREATE TABLE and INSERT statements for your sample data. Since this is your first post, I'll do it for you:

  CREATE TABLE     table_x
  (       student_description     VARCHAR2 (80)
  );
  
  INSERT INTO table_x (student_description) VALUES ('2830-BGC - (2011) Rob Miller [6]');
  INSERT INTO table_x (student_description) VALUES ('2830-BGC - (2011) Cathy Ingid [7]');
  INSERT INTO table_x (student_description) VALUES ('2830-BGC - (2011) Sam Sullivan [8]');
  INSERT INTO table_x (student_description) VALUES ('2650 - Robert Lawson');
  INSERT INTO table_x (student_description) VALUES ('2660 - Pat Ortt(2009)');
  INSERT INTO table_x (student_description) VALUES ('2690 - Mark Lively');
  INSERT INTO table_x (student_description) VALUES ('2710 - Tim Lacreta');
  

  Explain how you get the results you want from these data. For example: "I want the student_description part that comes after the substring of characters 3 space-dash-space. Spaces are important, because the first part of student_description, the part I want to delete, can contain a hyphen (for example ' 2830 - ORO - (2011) Rob Miller [6] "). »

  I think you want something like this:

  SELECT     student_description
  ,     REGEXP_REPLACE ( student_description
                   , '.* - (.*$)'
                   , '\1'
                   )          AS after_dash
  FROM    table_x
  ;
  

  «. "*" means "0 or more characters (all).
  "-" means exactly what it says: a space, followed by a hyphen, followed by a space. Hyphen has no special meaning outside the brackets.
  ' $' means the end of the string.

  It would be more effective to do this particular job without using regular expressions:

  SELECT     student_description
  ,     SUBSTR ( student_description
              , 3 + INSTR ( student_description
                                , ' - '
                    )
              )          AS after_dash
  FROM    table_x
  ;
  

  Depending on your needs, you may need to adjust this query if student_description does not always contain ' - '.

  Published by: Frank Kulash, December 29, 2011 14:08

• Need help to diagnose the regular system analysis on iMac - processors maxed out

  I need help to identify the cause of a problem that occurs at least 2 - 3 times per day using my iMac (27-inch, mid 2010) running 10.11.5.

  I will use my iMac and then all at once things will start to really trolling. To the point of being completely unusable. Even if I'm able to move my cursor, then click to drag the windows around the screen nothing does really.

  I have iStat menus running so that can see graphics in my menu bar that all 4 cores are completely overfished. Occasionally, I was fast enough to launch the activity monitor to try to see what applications / services are responsible for, the use of % CPU column is completely empty of values, so I can't identify the culprits in a reliable way. I try to keep that column sorted by % CPU use in the hope that he could reveal something and normally it's the kernel_task who is up there.

  I use a Wacom Bamboo dated Tablet (MTE - 450 has) instead of a mouse, and at one point, I was convinced the pilot of PenTabletDrive it is based on was to blame. I contacted Wacom on this subject, and although there is no known issues they pointed out that although the latest drivers will allow me to use the tablet that they no longer support older devices. I was wondering if there was a problem of communication between the device and a driver that is no longer supported. I installed the latest driver supported for my tablet, but the problems persist.

  It may be interesting to note that, when my computer is in this semi-frozen state, I am able to launch the window enough force and quit all open applications leaving me with only the Finder. I guess that means that there are none of my apps running and it is probably one of the services. If I restart the Finder system grinds to a completely enclosed holt.

  I hope someone can let me know what I can find in the Console or elsewhere to help me finally zero in on what is to blame. I can share a log if that helps.

  Thank you in advance!

  Information that might be useful:

  Kept by I tend to be running: Adobe InDesign, Photoshop, Acrobat (all CC 2015), Mail, Safari with several tabs & Dropbox sync constantly.

  Download and run EtreCheck, created by one of his own assistants here in CSA. It is a diagnostic tool that is very useful for us to find problems. It will also give us additional specifications on your Mac. After his execution after the logfile here. It will never contain any personal information.

• Computer laptop touch screen 15: need help - restore Partitions, OS system, start-up and drivers!

  [Need help]

  Device name: laptop touch screen, Energy Star, 15.

  Model number: 15 - f023wm

  Device status:
  [Grandma] "I broke the internet.
  [Me] "No, I have demolished just any chance I had as a computer programmer.
  I'll never do it to heaven now... »

  You want to come: difficulty this laptop!

  -Packing plant (Reset/retrieve)

  -Retrieve/Re-restore boot loader

  Retrieve/recreate/Re-restore all original scores.
  -Retrieve / Re - restore all the Original system & hardware drivers.

  -Retrieve/Re-restore Windows 8.1.

  -Possibly find computer Tech/Geek fellow/Pal.

  -Learn something new! (Not including the common sense).

  Explanation:
  -J' was too high as he tried to become the next Bill Gates and create a calculation method in which the processor completely laws of physics bi-passes.

  Topical issues:

  (1) I have little experience, I'm sure compared to most of the users on this forum; However, in the College computer Programmning.

  ---> Very adept in acquireing newly introduced information & request a great sense of understanding of puzzled, abstract and largely serious concepts. (It will be just a little easier than most to explain a simple fix).

  (2) I deleted all partitions, including the system files, System opperating, some methods of starting, all the drivers, and to add to the mess, the existing partitions are not yet check the size or formatting - I'm sure.

  ---> (Drive C is 400 GB;) Drive D is the main partition with only 20 GB)

  (3) any chance of installation/download are only feasible when my boyfriend does everything it does and 'fixed' the laptop.

  ---> Cell phone MAY start, can use internet and MAY be able to download 5 pictures before the system shuts down and the other requires a few hours to wipe the minimum amount of space on the hard disk before you reinstall Windows.

  (4) Windows 7 is the only OS (so far) that we are able to install; We have no other disks, but Windows 8.1, I think, was the original Opperating system and look forward to this return.

  (5) I don't know yet how I will receive notification here on these forums. I'm drunk at 05:59, so I'll find out tomorrow.

  ---> Assuming that I remember I wrote it.
  
  And I think that's all that I need a little help with if you want messages me or live chat to help solve this problem, I think that Skype is aloud; and in all the uncertainties, it is listed on my profile.

  Thank you, & your best.
  Caleb D. Parker
  @CiDiParks25

  CiDiParks25

  What will work restores your computer to its original factory state using HP recovery media.  It is a DVD and CD set that will erase the hard drive (removing all data, applications and settings, reinstall the original OS, drivers and utilities for HP. In some cases, you will be able to order a USB instead of discs.  You must order at HP; they cannot be downloaded.
  
  The link is on the software page and download drivers for your PC: http://support.hp.com/us-en/drivers/selfservice/HP-15-Notebook-PC-series/7137590/model/7484025

  Once there, scroll to the bottom of the page and you will see an entry for the command Recovery Media-CD/DVD/USB. Click on the symbol '+' to expand this entty and click on order to press for more details.
  
  Or, if you prefer, you can do the same by contacting HP Customer Service:
  
  If you live in the United States or the Canada, details are on this page: http://www8.hp.com/us/en/contact-hp/phone-assist.html#section1
  
  If you live elsewhere, contact details are on this page: http://www8.hp.com/us/en/contact-hp/ww-contact-us.html
  
  Note that if HP no longer provides a recovery media for your model, a few other sites, you can check are: http://www.computersurgeons.com/ and http://www.restoredisks.com/
  
  Don't forget to read through the material in the linked thread before attempting the recovery: http://support.hp.com/us-en/document/c00707939
  
  Good luck
  
  I'm a volunteer and I do not work for, or represent, HP.
  ========================================================================
  If you feel that my suggestions helped you, please click on the thumbs-up symbol to say thank you!
  
  If they helped to solve your problem, please click 'Accept as Solution' to help others find similar information.

• Need help of LabView on loops

  I'm doing a LabVIEW MyRIO project on how to display the values. Basically, I give myself a LCD screen and a keyboard. I'm supposed to show three sequences in the order. First, it must ask the user to enter a number on the keyboard to choose his field of interest. Then depending on the number, the user is prompted again to choose another number to specify the particular value he or she wants to watch. Finally, the value is displayed and the user can choose to return to the previous sequence interface by pressing a key. Each of the three sequences are able to "hold" until the user presses a button.

  I am able to attend the second interface using all loop inside a structure of the case, but I don't know how to start pressing a button to return to previous sequences. I need help on this particular part.

  Thanks in advance!

  The code that looks way too complicated for the problem you described.  Where is the state machine that we suggested to you?  Why so many useless people sequence structures?

• NEED HELP! OneKey Recovery with XP PROFESSIONAL

  I managed to do a upgrade by using a Windows XP Professional with Service Pack 3 CD and everything works fine.

  Now, I need help with a key recovery and how it will behave during a recovery of a backup I created AFTER the XP PRO upgrade:

  AFTER THAT I updated to XP PROFESSIONAL, I made a full BACKUP of the OKR and saved to the "Partition/drive D:" (default location). Now, I need to know what will happen if I point OKR to this specific backup. It covers this image and boot with XP Professional?

  I know not if I get the option to go to the new factory, I'll get Windows XP Home Edition. However, assuming that I did a backup on the disk D: AFTER my release to update to XP PROFESSIONAL, by selecting this backup during the restore process will put me back to the State in which the computer was when I created this backup (with the OS is XP PRO)?

  I guess I still have a little confusion on this issue: is full this backup, I created a REAL IMAGE on the D: drive? ... Alternatively, it does contain THAT data user while OKR enters the OS Home Edition of the partition hidden during the restoration of this image?

  If my backup on D: is a TRUE PICTURE, then I should be able to choose this one to restore and after the restore is completed, my computer should start XP Professional just the way it looked when I made the backup... Right?

  John in Indiana

  p.s. I made the mistake of using RegSeeker, and as others have pointed out, my QuickLaunch disappears each time that I reboot and my desktop icons back to a default location after a reboot and no one has been able to solve this problem. Thus, my need to go back to the way things were BEFORE I created this mess.

  Thanks for the reply and information. I just ran the recovery and everything came back perfectly with XP Professional. It is nice to have a gentle method of collection for all the times when I install something that I later regret.

  John in Indiana

• Canon printing service app works now printing of phone and im upset I need help people please

  Canon has me awhile back that they do not use cloudprint to download canon printing services and printed phone for quite a while... He kept adding more numbers to connect, and now on the third issue, he leaves his all blackened... canon stop messing around entourage! ... I need help from someone who is nice enough to help a belle of the South to do it please

  Hello!

  Welcome to the Canon Forums and thank you for your post!

  To have a better understanding of your problem, please let everyone know what operating system (Windows Vista/7/8 or Mac OS 10.X) you are using and if you are connected via USB or WI - FI. In this way, the community will be able to help you with suggestions that are appropriate for your product.

  If it is a time sensitive question, our team of technical assistance to the United States is standing, ready to help you 24/7 by Email http://bitly.com/CanonEmail or by phone at 1-800-OK-CANON (1-800-652-2666) Monday to Friday between 10:00 and 10: 00, et (07:00 to 19:00 PT).

  Thank you!

• I need help burning a cd from Director of windows. When it burns, it leaves aside the last few photos on the cd.

  All the music Burns fine on the cd, but for some reason, simply of turns black towards the end of the program, leaving aside the last pictures of the film.  I need help!

  You may add too many files on the CD.
  And a project too complex can cause problems...
  too many transitions, effects, splitting, etc...

  And... It may be useful if you are going to... Tools / Options /.
  ... Compatibility tab and left click to restore all
  Default button.

  One or more files also may have compatibility
  questions:

  Several formats are apparently compatible with
  Movie Maker, but the most reliable choices are:

  Photos - bmp
  Video - wmv or dv - avi
  Audio - wav, wma, wmv

  Try to save the project in the. WMV video format
  in a folder on your hard drive and then burn the
  . File WMV to CD using other software.

  To save in a .wmv movie file...
  Type of... CTRL + P (or go to...) File / save movie file)
  to open the wizard movie recording.
  Choose... My computer.
  Next /.
  Enter a name and a location.
  Next /.
  ICT... "Best quality for my computer.
  Next /.
  Wait while the movie is saved.
  Finishing...

  See the following article:

  Movie Maker - video recording on a CD - R, CD - RW.
  http://www.windowsmoviemakers.NET/tutorials/HowToSaveCDRom.aspx

  The free software CDBurnerXP allows you to burn your video
  file on a data CD.

  CDBurnerXP
  http://CDBurnerXP.se/
  (Yes, it works on XP, Vista, 7)

  CDBurnerXP - create data disc
  http://CDBurnerXP.se/help/data/compiledata

  And... If you decide to create a video DVD... the
  following freeware can be worth a try:

  (FWIW) It's always a good idea to create a system
  Restore point before installing software or updates)

  DVD Flick
  http://www.Digital-Digest.com/software/download.php?sid=1246&SSID=0&did=2
  (the download is: "dvdflick_setup_1.3.0.7.exe")

  Save the file to your desktop or a folder on your
  hard drive and install from there.

  Be sure to read the Guide:
  http://www.dvdflick.NET/Guide.php

  Tutorials:

  Tutorial DVD Flick
  http://beginwithsoftware.com/videoguides/DVD-flick-Guide.html

  Burn any Format video DVD PC
  http://www.freevideoworkshop.com/dvdflicktutorial.htm

  AVI to DVD with DVD Flick Guide
  http://www.Digital-Digest.com/articles/AVI_to_DVD_using_DVD_Flick_page1.html

  To create a video DVD base that should play in a free
  permanent drive DVD... try the following...

  First... read the DVD Flick Guide to familiarize
  with the program.

  Open DVD Flick and insert a blank DVD in your drive.

  If the window of Autorun from your computer... just close it.

  Click the project settings button and check... Video /.
  Target format... residents United States... Choose... NTSC /.
  Accept.

  The title button left click Add and navigate to your
  Video clips and select the ones you want on the DVD.

  You can have by selecting one and then use
  the up and down buttons.

  Left click on the button create DVD / OK / Yes / Yes.

  Please wait while the DVD is created.

  When the text "Completed successfully" is displayed you
  DVD Flick can close. Now you can eject your DVD
  and play in your DVD player.

  At some point you might want to buy more
  Advanced Cyberlink, Nero, Roxio, software
  Ulead, etc... but at least it is a start.

  Good luck.

• I received an update on your part 10/11/10 and now my laptop will not boot in place! I need HELP.

  I received an update on your part 10/11/10 and now my laptop will not boot in place!  I need help.

  Hi bobbymh,

  -Do you happen to remember the update has been installed?

  -You receive an error message when you try to start the computer?

  Follow the steps below:

  Method 1:

   

  Try to start the computer using the last good known Configuration and check if you can successfully start.

   

  For instructions, see How to start your computer by using last good Configuration known as Windows XP .

  Method 2:

  Perform the system restore from SafeMode to a restore point prior to the show and check if this solves the problem.

  See to run the system in safe mode restore

  See also How to restore Windows XP to a previous state

  Method 3:

   

  Follow the steps listed in the following article:

  How to fix a computer that does not start

  Gokul - Microsoft Support

  [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]