Using an NDS for an unfavorable SQL executed only once in a proceudure

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  Hello

  Your question of Windows 7 is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in Windows 7 IT Pro Technet Forums network.

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• How can I access other demo sample such as sh (sales history) patterns similar to hr & oe I use to study for the exam SQL?

  I installed Oracle 12 c database on my Tablet Windows Pro 8.1 and I chose to install demo (sample) patterns in an additional download of oracle.com/downloads.  Then, on the instruction of the book corrected Oracle, I've unlocked users 'HR' and 'oe' using the following commands:

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  Thank you

  Heather

  It works well for me.

  BTW in V11 + passwords are CaSeSenSiTive

  SQL > select username from dba_users where username like 'P % ';

  USERNAME

  ------------------------------

  PHPDEMO

  PLS

  PM

  SQL > account user PM ALTER unlock identified by PM;

  Modified user.

  SQL > connect h/h

  ERROR:

  ORA-01017: name of user and password invalid. connection refused

  WARNING: You are more connected to ORACLE.

  SQL > connect h/h

  Connected.

  SQL > USER TO SEE THE

  The USER is "PM".

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  Hello

  Yes, for all Windows 7

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  Maahjoor wrote:

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• Oracle of the MAF error ' cannot read the DataControl uses on loadDataControl for the id:

  Need help!

  I created a simple SOAP web service for a remote database that works very well in 12 c WebLogic Server and also in the Jdeveloper HTTP Analyzer. When I use the same web service in the attached code, I get the following error (I've included output System.out.println in Ref. to the flow of the code) I use Jdeveloper 12 c MAF 2.0.0.0.41 on Mac OSx 10.9.

  Chk #0

  Processing line # 1

  Chk #1

  Chk #2

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  @

  


  Sorry about that, I think I'm wrong you.

  OK, I created an example to test what goes wrong.

  1. server side, create a project named Employee_ws

  a. Department_ws.java

  public interface {Department_ws}

  public boolean addDepartment (a Department);

  }

  b. Department.java

  public class {Department

  public Department() {}

  Super();

  }

  int departmentId.

  String departmentName;

  locationId int;

  managerId int;

  {} public void setDepartmentId (int departmentId)

  this.departmentId = departmentId;

  }

  public int getDepartmentId() {}

  return departmentId.

  }

  {} public void setDepartmentName (String departmentName)

  this.departmentName = departmentName;

  }

  public String getDepartmentName() {}

  return departmentName;

  }

  {} public void setLocationId (int locationId)

  this.locationId = locationId;

  }

  public int getLocationId() {}

  return locationId.

  }

  {} public void setManagerId (managerId int)

  this.managerId = managerId;

  }

  public int getManagerId() {}

  return managerId;

  }

  }

  c. Department_impl.java

  @WebService

  / public class Department_impl implements Department_ws {}

  public Department_impl() {}

  Super();

  }

  @Override

  @WebMethod

  {} public boolean addDepartment (@WebParam (name = "arg0") a Department)

  If (Department! = null) {}

  int departmentId = department.getDepartmentId ();

  String departmentName = department.getDepartmentName ();

  int locationId = department.getLocationId ();

  managerId int = department.getManagerId ();

  Connection Conn;

  try {}

  Conn = ConnectionFactory.getConnection ();

  conn.setAutoCommit (true);

  Statement šment = conn.createStatement ();

  String inset_sql =

  "INSERT INTO dept (department_name, location_id, department_id, manager_id) VALUES ('+ '.

  departmentId + "," "" + departmentName + "'," + locationId + "," + managerId + ")";

  šment. Execute (inset_sql);

  Returns true;

  } catch (Exception e) {}

  System.out.println (e);

  }

  }

  Returns false;

  }

  }

  d. ConnectionFactory.java

  import java.sql.Connection;

  to import java.sql.DriverManager;

  import java.sql.SQLException;

  Connect to the database

  public class {ConnectionFactory

  public ConnectionFactory() {}

  Super();

  }

  protected static connection conn = null;

  public static connection getConnection() bird Exception {}

  If (conn == null) {}

  try {}

  String driver = "oracle.jdbc.driver.OracleDriver";

  String url = "jdbc:oracle:thin:@localhost:1521:orcl";

  User String = "employee";

  String password = "employee";

  Class.forName (driver);

  Conn = DriverManager.getConnection (url, user, password);

  } catch (SQLException e) {}

  System.Err.println (e.getMessage ());

  }

  }

  return conn;

  }

  public static {} Sub closeConnection()

  try {}

  If (conn! = null) {}

  Conn.Close ();

  Conn = null;

  }

  } catch (Exception ex) {}

  throw new RuntimeException (ex);

  }

  }

  }

  You can run Department_impl.java to start the Web service. i.e. http://127.0.0.1:7001 / Employee_ws-Client-context-root/Department_implPort? WSDL

  Server side sql:

  CREATE USER employee IDENTIFIED BY employee DEFAULT TABLESPACE users

  Temp TEMPORARY TABLESPACE

  Users WE QUOTA UNLIMITED;

  GRANT create employee to logon.

  GRANT alter used to logon.

  GRANT create any employee at table;

  GRANT create trigger employee TO;

  GRANT create any employee to view;

  GRANT create sequence employee TO;

  GRANT create synonym employee TO;

  GRANT create type employee TO;

  GRANT create employee to procedure;

  CREATE TABLE (DEPT

  DEPARTMENT_ID NUMBER (7, 0) NOT NULL,

  DEPARTMENT_NAME VARCHAR2 (50).

  NUMBER OF LOCATION_ID (7, 0),

  MANAGER_ID NUMBER (7.0)

  );

  2 create a mobile application of CRG named Dept

  

  a. Department.java (even for the server)

  b. SynchronizationDC.java

  import java.util.ArrayList;

  import java.util.List;

  Import oracle.adfmf.framework.api.AdfmfJavaUtilities;

  Import oracle.adfmf.framework.exception.AdfInvocationException;

  public class SynchronizationDC {}

  public SynchronizationDC() {}

  Super();

  }

  public void syncDataFromOfflineToOnline() {}

  It's just for testing, so I build Department manually instead of mobile db data, please replace in your business logic

  A Department = new Department();

  department.setDepartmentId (1);

  department.setDepartmentName("1");

  department.setLocationId (1);

  department.setManagerId (1);

  NamesList list = new ArrayList (1);

  List ParamsList = new ArrayList (1);

  List TypesList = new ArrayList (1);

  namesList.add ("arg0");

  paramsList.add (department);

  typesList.add (Department.class);

  try {}

  AdfmfJavaUtilities.invokeDataControlMethod ("Dept_WS", null, "addDepartment", namesList, paramsList,

  typesList);

  } catch (AdfInvocationException e) {}

  System.out.println (e);

  }

  }

  }

  c. new an AMX pag called Dept.amx

  "http://www.w3.org/2001/XMLSchema-instance" xmlns:amx ="http://xmlns.oracle.com/adf/mf/amx"

  xmlns:dvtm ="http://xmlns.oracle.com/adf/mf/amx/dvt" >. "

  Text = "syncDataFromOfflineToOnline."

  Disabled = "#{!}" Bindings.syncDataFromOfflineToOnline.Enabled}"id ="cb3"/ >

  d. deploy on Android Simulator

  

  Click the button and a new record have been db insert through the webservice, search the remote db recording

  

  If above does not solve your problem, please let me know, thanks.

  Byron

• When to use the cursor for loop and the cursor (open, fetch, close)

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  Kind regards
  BS2012
  
  Published by: BS2012 on January 29, 2013 12:15

  All SQLs are analyzed, stored and executed as cursors. Thus, you will always use a cursor.

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  (
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• Use of ROWID in the Update SQL statement

  Hi all
  
  I have an update statement that uses the rowid column to make the selection on the target table. Since a rowid represents the physical location of a row on disc, we know that this reference may change when various activities are conducted on the line of database/table/etc...
  
  Here is an example of the statement I post:
  
  UPDATE tabA outertab SET col1 = 'value '.
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  Of course, the inner query is more complicated and uses other tables etc. but for the purposes of the example we don't need to include the details.
  
  My question is: what help rowid in a single statement SQL as a reference of a subquery in the outer statement is there a risk that outdoor activities can change the rowid and these changes be reflected in the session database that my query is executed which causes an incompatibility between the clause SQL internally and externally?
  
  In response to the question that will follow this post: 'why don't you just use a PK', we would like to avoid to maintain a PK on the table that we are talking about very large volumes of data and we do not want to have to appeal to a sequence, if we can avoid when we insert the data. If however there is a risk that this Update statement may fail, or update lines badly, then we might have to use a PK.
  
  I know there are a lot of discussions about this, but I havnt been able to find one that someone answered with any kind of confidence or clarity, any help would be appreciated.
  
  Thank you
  
  Keith
  
  Edited by: Turtle on March 5, 2009 05:24

  When using rowid in a single statement SQL as a reference of a subquery in the outer statement is there a risk that outdoor activities can change the rowid and these changes be reflected in the session database that my query is executed which causes an incompatibility between the clause SQL internally and externally?

  No, it's safe to use rowid in this query type. Docs

  A line assigned ROWID remains unchanged, unless the line is exported and imported using the import and export utilities. When you delete a row in a table, then commit the transaction enclosing, rowid of the deleted row can be attributed to a line inserted in a subsequent operation.

• recently sql executed by applications

  Dear all,
  
  I would like to build a module for my application debugging and modules can display later or recent sql (eg 10) performed by the application.
  
  I found a similar sql but this single list last sql, sql
  
  Select a.username, a.terminal, a.program, b.sql_text
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  where a.audsid = (select userenv ('sessionid') of double)
  and a.sql_address = b.address
  ;
  
  Is there a way to list 20 recently sql executed by the application?
  
  THX!
  
  Reference documents;
  1 watch the last sql of the current session: oracle, session, last
  http://www.experts-exchange.com/database/Oracle/Q_20973836.html
  
  2 AskTom discussion
  http://asktom.Oracle.com/pls/ask/f?p=4950:8:519498075307800596:no:F4950_P8_DISPLAYID, F4950_P8_CRITERIA:497421739750,

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• Parse Hard & Soft Parse for a given SQL?

  Hi all

  I need to know which of these is a hard and soft analysis for a given Sql. What I think is the 'charges' and 'invalidation' indicates if a cursor is invalidated and gets reloaded, which allows us to check if a call analysis becomes hard analysis.

  Confusion here is should "Disk reads" value nonzero means hard analysis regardless of the 'load' and 'invalidation' and 'Disc bed' zero value means soft parse?

  SELECT a.SQL_ID, a.INSTANCE_NUMBER, a.SNAP_ID,
    TO_CHAR(b.END_INTERVAL_TIME, 'DD-MON-YYYY HH24:MI') snap_time,
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          a.ROWS_PROCESSED_DELTA    rows_processed,
          a.BUFFER_GETS_DELTA      buffer_gets,
          a.DISK_READS_DELTA      disk_reads,
          a.EXECUTIONS_DELTA      executions,
          a.PARSE_CALLS_DELTA    parses,
    a.VERSION_COUNT             version_count,
          a.LOADS_TOTAL               loads_total,
          a.INVALIDATIONS_TOTAL       invalidations_total
  FROM DBA_HIST_SQLSTAT a, DBA_HIST_SNAPSHOT b
  WHERE a.SNAP_ID = b.SNAP_ID and a.INSTANCE_NUMBER=b.INSTANCE_NUMBER
  AND a.INSTANCE_NUMBER=1 AND a.SQL_ID='bsraj0u9r9d3w'
  ORDER BY a.SNAP_ID desc;
  
                                                               TOTAL
                Instance      Snap Snap                    EXECUTION     CPU                    Buffer     Disk                   version loads invalidations
  Sql Id          Number        Id Time                    TIME(Sec) Seconds     Rows             Gets    Reads Executions Parses   count total         total
  ------------- -------- --------- -------------------- ------------ ------- -------- ---------------- -------- ---------- ------ ------- ----- -------------
  bsraj0u9r9d3w        1      9368 12-FEB-2016 12:00              14      13      200       14,079,211      780          2      1       1     6             5 --- hard Parse
  bsraj0u9r9d3w        1      9348 11-FEB-2016 16:00             110      91    1,500      104,806,435        0         15      4       1     5             4 --- ??
  bsraj0u9r9d3w        1      9347 11-FEB-2016 15:00              30      29      500       34,922,061        0          5      2       1     5             4 --- ??
  bsraj0u9r9d3w        1      9346 11-FEB-2016 14:00              14      13      200       14,009,248        0          2      1       1     5             4 --- ??
  bsraj0u9r9d3w        1      9341 11-FEB-2016 09:00              14      13      200       14,009,957      651          2      2       1     5             4 --- hard Parse
  bsraj0u9r9d3w        1      9297 09-FEB-2016 13:00              20      20      500       23,380,631        0          5      4       1     4             3 --- ??
  bsraj0u9r9d3w        1      9294 09-FEB-2016 10:00              65      53    1,300       58,569,220        0         13     13       1     3             2 --- ??
  bsraj0u9r9d3w        1      9293 09-FEB-2016 09:00              18      17      300       18,635,057        0          3      2       1     3             2 --- ??
  bsraj0u9r9d3w        1      9292 09-FEB-2016 08:00              70      67    1,700       77,145,560      787         17     17       1     3             2 --- hard Parse
  bsraj0u9r9d3w        1      9272 08-FEB-2016 12:00              18      18      400       22,164,178        0          4      4       1     2             1 --- ??
  bsraj0u9r9d3w        1      9270 08-FEB-2016 10:00             106     101    2,500      123,154,635        0         26     24       1     2             1 --- ??
  bsraj0u9r9d3w        1      9269 08-FEB-2016 09:00              11      10      300       11,401,899      657          3      3       1     2             1 --- hard Parse
  bsraj0u9r9d3w        1      9253 07-FEB-2016 17:00             104      98    2,300      115,320,927      788         23     23       1     1             0 --- hard Parse
  

  Thanks in advance

  Reads disk do not mean that the query will invalidation thus analyze hard. Reading disc mean simply that the IO that happens from disk and it is perhaps due to the result not being not not available in memory.

  I'm not sure why you use this type of analysis to check if requests are going for hard analysis or not? Why not pick up a particular query run and use TKPROF(better SQLTXPLAN) or AWR based SQRPT.sql to check the same? What is the exact issuethat, you're trying to solve?

  Aman...

• "XYZ" is not in the scope. You may need to use an alias for "MNO".

  Hello

  I use 3 entities

  Global

  ABC

  XYZ

  All relationships are in one on one, Global contains ABC and ABC contains XYZ.

  XYZ contains a text MNO attribute and I executed the bottom rule in the doc of the rule of the OPM 10.3.1 and 10.4. In 10.4 it works fine where as in 10.3, I get an error "" XYZ" is not in the scope. "You may need to use an alias for"MNO""

  MNO is correct if

  MNO = "MARK".

  I would like to know why I get this error and the solution for it.
  Thanks in advance

  I highly recommend to undertake formal training. Then the OPA is easy to get up and run with, it's like any other powerful tool that once you start digging into the most powerful bits you need to have a better understanding of the underlying concepts to really get the best value.

  You must also make sure that read you the excellent guide of best practices of Jasmine

  http://www.Oracle.com/technetwork/apps-tech/policy-automation/learnmore/policymodelingbestpracticeguide-1371173.PDF

  So assuming that we still use the above very limited model (it's rare to see 1:1 too many relationships in practice) and you need to get this working on 10.3... essentially, what you're going to need to do is navigate the relationships to pass information to the entity levels - I'll use your feature names as on the model, but they write the rules more difficult to understand.

  I suppose that the text of standard relationship containment generated automatically.

  the global attribute value

  1 For(all instances of ABC, ABC has an MNO of "Mark")

  2 otherwise

  ABC has a MNO 'brand '.

  For (all instances of XYZ to ABC, MNO XYZ = "Mark")

  Although personally I would also enter the condition in the second rule to a conclusion so separate.

• Do need me a separate license for VMware vCenter Server Heartbeat for a remote SQL Server database?

  Do need me a separate license for VMware vCenter Server Heartbeat for a remote SQL Server database?

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