SQL text of session by username wise prompt sql in Oracle RAC?

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  Hello

  I'm on the underside of technology.

  I'm try to use ODI to import data from MySQL to Oracle using the LKM SQL to Oracle, it works well for small amounts of documents but once volumes go higher it performs very badly.

  I'm replacing an integration of existing HS dblink to 44 seconds and ODI is 9 minutes.

  The MySQL and Oracle DB are on the same host with an autonomous ODI agent on the same host.

  MySQL 5.6.21

  Oracle 11.2.0.4

  Oracle Data Integrator 12.1.3

  I may try a different approach to dumping the MySQL table to a flat file and import from external table or sqlldr but y at - it a way to make the LKM SQL for Oracle perform better?

  Hello

  This problem has been resolved.

  I was setting the table sizes in batches on the data source server, after you set the values on the target data server is it now works as expected.

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• Problem with migration SQL Server Oracle 11.2 2012 DB using SQL Developer Migration workbench

  Hello

  I have a problem when migrating SQL Server Oracle 11.2 2012 using SQL Developer Migration workbench, hope that someone had the same problem before and can give same advide...

  I use SQL Developer Version 4.0.1.14 and Oracle Database 11 g Enterprise Edition Release 11.2.0.1.0. and last jtds - 1.3.

  I created the schema migration_repo, privileges, connected to the third part of Db (SQL Server) and begin a trial with assistant. In the first step of the model to Capture, I get the message from the:

  "Company Capture Capture failed.  Refer to the table MIGRLOG in the repository for more details ".

  But MIGRLOG is empty.

  Here is my log:

  <? XML version = "1.0" encoding = "windows-1252" standalone = 'no '? >

  < Log >

  account <>

  < date > 2014-03-16T 20: 49:17 < / date >

  oracle.dbtools.migration.workbench.core.MigrationLogResourceBundle < recorder > < / recorder >

  < level > SEVERE < / level >

  oracle.dbtools.migration.workbench.core.logging.MigrationLogUtil < class > < / class >

  < message > Capture

  Capture Enterprise

  Capture failure.  Refer to the MIGRLOG table in the repository for more details < / message >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask.doOnlineEnterpriseCapture(FullMigrateTask.java:758) < param > < / param >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask.doCapture(FullMigrateTask.java:601) < param > < / param >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask.doMaskBasedActions(FullMigrateTask.java:400) < param > < / param >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask.doWork(FullMigrateTask.java:314) < param > < / param >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask.doWork(FullMigrateTask.java:147) < param > < / param >

  oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:193) < param > < / param >

  java.util.concurrent.FutureTask.run(FutureTask.java:262) < param > < / param >

  oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$ (RaptorTaskManager.java:554) < param > RaptorFutureTask.run < / param >

  java.util.concurrent.Executors$ (Executors.java:471) < param > RunnableAdapter.call < / param >

  java.util.concurrent.FutureTask.run(FutureTask.java:262) < param > < / param >

  java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) < param > < / param >

  java.util.concurrent.ThreadPoolExecutor$ Worker.run (ThreadPoolExecutor.java:615) < param > < / param >

  java.lang.Thread.run(Thread.java:744) < param > < / param >

  oracle.dbtools.migration.workbench.core.logging.LogInfo@68e69a < param > < / param >

  < exception >

  < message > oracle.dbtools.migration.workbench.core.ui.FullMigrateTask$ FullMigrateTaskException: Capture

  Capture Enterprise

  Capture failure.  Refer to the MIGRLOG table in the repository for more details < / message >

  < frame >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask < class > < / class >

  < line > 758 < / line >

  < / framework >

  < frame >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask < class > < / class >

  < line > 601 < / line >

  < / framework >

  < frame >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask < class > < / class >

  line 400 > of < < / line >

  < / framework >

  < frame >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask < class > < / class >

  < line > 314 < / line >

  < / framework >

  < frame >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask < class > < / class >

  < line > 147 < / line >

  < / framework >

  < frame >

  oracle.dbtools.raptor.backgroundTask.RaptorTask < class > < / class >

  < line > 193 < / line >

  < / framework >

  < frame >

  java.util.concurrent.FutureTask < class > < / class >

  < line > 262 < / line >

  < / framework >

  < frame >

  oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$ RaptorFutureTask < class > < / class >

  < line > 554 < / line >

  < / framework >

  < frame >

  java.util.concurrent.Executors$ RunnableAdapter < class > < / class >

  < line > 471 < / line >

  < / framework >

  < frame >

  java.util.concurrent.FutureTask < class > < / class >

  < line > 262 < / line >

  < / framework >

  < frame >

  java.util.concurrent.ThreadPoolExecutor < class > < / class >

  < line > 1145 < / line >

  < / framework >

  < frame >

  java.util.concurrent.ThreadPoolExecutor$ Worker < class > < / class >

  < line > 615 < / line >

  < / framework >

  < frame >

  java.lang.Thread < class > < / class >

  < line > 744 < / line >

  < / framework >

  < / exception >

  < / recording >

  account <>

  < date > 2014-03-16T 20: 49:17 < / date >

  oracle.dbtools.migration.workbench.core.MigrationLogResourceBundle < recorder > < / recorder >

  WARNING < level > < / level >

  oracle.dbtools.migration.workbench.core.ui.FullMigrateTask < class > < / class >

  <>error message: ORA-06550: line 1, column 14:

  PLS-00201: identifier ' SS2K5ALLPLATFORM. STAGECAPTURE' must be declared

  ORA-06550: line 1, column 7:

  PL/SQL: Statement ignored

  : FAILED: Database Migration: FAILURE < / message >

  oracle.dbtools.migration.workbench.core.logging.LogInfo@1e2c9b99 < param > < / param >

  < / recording >

  I try with model db (DB empty, just a single table), but the error is same. However, if I try to copy the acronym tabele from SQL Server to Oracle it works fine...

  I guess it's something with the configuration, but beacause I am new in Oracle still have no idea...

  Any help would be much appreciated

  I thank in advance

  Stefan

  Hello Stefan,

  did you create the repository Migration of your database to Oracle (Tools-> Migration-> repository management)?

  The SS2K5ALLPLATFORM package is usually created when you add the migration of the Oracle database repository and it contains the function StageCapture.

  So please make sure that you have created a repository of migration in an Oracle database and associate it with the first step of your migration.

  -Klaus

• equivalent of CLRSplitSting function for sql server Oracle

  Hello friends,
  
  I have a query in SQL Server - which becomes data.
  
  Select addl_info_id, sort_seq, code, row_data, addl_info_group_id, group_sort_seq, group_row_data from dbo. CLRSplitString('2406081,2410381,2427008,2430449,2466981,2495083,1586420,2406081,2410381,2427008,2430449,2466981,2495083,1586420','',',') x v join ein_addl_info_v on x.col1 = v.addl_info_id order by sort_seq
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  Select addl_info_id, sort_seq, code, row_data, addl_info_group_id, group_sort_seq, group_row_data from (with t as)
  Select '2406081,2410381,2427008,2430449,2466981,2495083,1586420,2406081,2410381,2427008,2430449,2466981,2495083,1586420', ",","double str
  Select regexp_substr(str,'[^,]+',1,level) sub_str *) t connect by level < = regexp_count (str, ',') + 1) x *.
  
  Join cnh_cs_targ_csce_eur_1.ein_addl_info_v v x.sub_str = v.addl_info_id order of sort_seq
  
  
  but I don't get all the data. Can someone check if the query oracle above is equivalent to the above SQL query.
  
  Thank you/Kumar
  
  Published by: kumar73 on February 15, 2013 08:47

  So your query:

  select  addl_info_id,
          sort_seq,
          code,
          row_data,
          addl_info_group_id,
          group_sort_seq,
          group_row_data
    from      xmltable(
                       'ora:tokenize($str,",")'
                       passing ',2406081,2410381,2427008,2430449,2466981,2495083,1586420,2406081,2410381,2427008,2430449,2466981,2495083,1586420' as "str"
                       columns col1 varchar2(2000) path '.'
                      ) x
          join
              ein_addl_info_v v
            on x.col1 = v.addl_info_id
    order by sort_seq
  /
  

  SY.

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  Thank you
  Kumar

  Hello

  Take a look at this one:
  http://SheikYerbouti.developpez.com/tutoforms10g/tutoforms10g.htm
  especially the chapter on the block that contains a collection of (2.3.3). The sample is built around a nested table, but you get the idea to adapt to work with a varray.

  Kind regards
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  If someone useful or appropriate please mark accordingly.

• Connect to a Postgre SQL to oracle database.

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  MSSQL 2005
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  In a MSSQL table, I have a column with the data type set on (decimal (1.0), null) with the values of line-1. (695 lines in total)
  
  In the Oracle table, the proposed mapped column is a number data type. When I import data, I received 695 errors with the message "invalid value for the field. How to properly convert or map Decimal (MSSQL) Transact-SQL for Oracle Number data type for a negative value?
  
  Thank you.

  How do you load data into Oracle? What tool or programming language you are using? Can you post something cause what you stated in your post should work, but there may be some ODBC, or other type of conversion factors to be taken into account.

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  Table created.
  
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      FIELD1
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• Covert SybaseIQ SQL for Oracle

  Hi all
  
  Can come a help me next secret SybaseIQ SQL for Oracle.
  
  Select
  t.Sales_rep_id as sales_rep_id
  CASE when
  length (if t.market_id is null then "endif) = 0 or t.market_id is null
  then 0 otherwise cast (t.market_id as integer) end UP as market_id
  "TENDER" as feature_category
  null as is_override_tax_exempt
  null as audit_entered_by_user of ODS. POS_ODS_TENDER t;
  
  Thank you

  user2281943 wrote:
  Hi all

  Can come a help me next secret SybaseIQ SQL for Oracle.

  Select
  t.Sales_rep_id as sales_rep_id
  CASE when
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  then 0 otherwise cast (t.market_id as integer) end UP as market_id
  "TENDER" as feature_category
  null as is_override_tax_exempt
  null as audit_entered_by_user of ODS. POS_ODS_TENDER t;

  Thank you

  Try this

  select t.Sales_rep_id as sales_rep_id
         , CASE when length(decode(t.market_id,null,'')) = 0 or t.market_id is null
                then 0
                else to_number(t.market_id)
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• T - SQL in ORACLE functions

  Use the T - SQL functions in ORACLE too, so you can write a script version that works in SYBASE, SQL SERVER and ORACLE when need to use the following functions:
  
  ceiling, charindex, dateadd, datediff, datename, datepart, day, db_id, db_name, getdate, host_id, host_name, left, len, month, replicate, right, space, str, str_replace, tips, substring, suser_id, suser_name, user_id, user_name and year.
  
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  I hope this helps!
  Any suggestion, please contact.
  aklein2003
  
  Published by: user1958693 on 11/26/2009 10:16

  This makes sense if you migrate an application from sql server, oracle, and if a lot of t - sql functions is used in the application code that you don't want to bother with...

• assignments from v$ session. UserName and v$ session.program

  All-
  
  I found the following query to find the sid and serial number to kill a session. I use it whenever I need to do. However, I wrote an Oracle package I found does not show me the user name and the program when I run the query. Is there a way I can specify the name of the program or the user name in this query so I can easily decrypt session I want to?
  
  Thank you
  ivalum21
  
  

  SELECT
       p.spid "Thread ID",
       s.sid "Session ID",
       s.serial# "Serial Num",
       b.name "Background Process",
       s.sql_id "SQL ID",
       s.username "Session User",
       s.osuser "OS User",
       s.status "Status",
       s.program "Program"
  FROM
       v$process p,
       v$bgprocess b,
       v$session s
  WHERE s.status = 'ACTIVE'
       AND s.paddr = p.addr
       AND b.paddr(+) = p.addr
       AND b.name IS NULL
  ORDER BY s.username ;

  Published by: ivalum21 on August 27, 2009 15:48

  If you all you need is to identify your session of many others. You can use DBMS_SESSION. SET_IDENTIFIER to do.

  SYS@etest> /
  
         SID USERNAME                       PROGRAM                                          CLIENT_IDENTIFIER
  ---------- ------------------------------ ------------------------------------------------ --------------------
         188                                oracle@rootbeer (q000)
         198                                oracle@rootbeer (q005)
         201 SYSTEM                         SQL Developer
         202                                oracle@rootbeer (q004)
         205 SYS                            sqlplus@rootbeer (TNS V1-V3)
         211                                oracle@rootbeer (MMNL)
         213                                oracle@rootbeer (MMON)
         214                                oracle@rootbeer (QMNC)
         218                                oracle@rootbeer (CJQ0)
         219                                oracle@rootbeer (RECO)
         220                                oracle@rootbeer (SMON)
  
         SID USERNAME                       PROGRAM                                          CLIENT_IDENTIFIER
  ---------- ------------------------------ ------------------------------------------------ --------------------
         221                                oracle@rootbeer (CKPT)
         222                                oracle@rootbeer (LGWR)
         223                                oracle@rootbeer (DBW0)
         224                                oracle@rootbeer (MMAN)
         225                                oracle@rootbeer (PMON)
  
  16 rows selected.
  
  SYS@etest> exec DBMS_SESSION.SET_IDENTIFIER('this one')
  
  PL/SQL procedure successfully completed.
  
  SYS@etest> l
    1  select SID, username, program, CLIENT_IDENTIFIER from v$session
    2*
  SYS@etest> /
  
         SID USERNAME                       PROGRAM                                          CLIENT_IDENTIFIER
  ---------- ------------------------------ ------------------------------------------------ --------------------
         188                                oracle@rootbeer (q000)
         198                                oracle@rootbeer (q005)
         201 SYSTEM                         SQL Developer
         202                                oracle@rootbeer (q004)
         205 SYS                            sqlplus@rootbeer (TNS V1-V3)                     this one
         211                                oracle@rootbeer (MMNL)
         213                                oracle@rootbeer (MMON)
         214                                oracle@rootbeer (QMNC)
         215
         218                                oracle@rootbeer (CJQ0)
         219                                oracle@rootbeer (RECO)
  
         SID USERNAME                       PROGRAM                                          CLIENT_IDENTIFIER
  ---------- ------------------------------ ------------------------------------------------ --------------------
         220                                oracle@rootbeer (SMON)
         221                                oracle@rootbeer (CKPT)
         222                                oracle@rootbeer (LGWR)
         223                                oracle@rootbeer (DBW0)
         224                                oracle@rootbeer (MMAN)
         225                                oracle@rootbeer (PMON)
  
  17 rows selected.
  

• SQL Developer Oracle 11g XE database error

  Hello
  
  I am trying to create a new connection in SQL Developer Version 3.2.20.09 in the Oracle 11 g XE database, but I still encounter the error "status: failed Test failed: IO error: the network adapter could not establish the connection.
  
  I type the commands below in the command prompt.
  
  lsnrctl stop
  lsnrctl start
  lsnrctl status
  lsnrctl service
  set
  
  
  Here are the results in the command prompt:
  
  C:\Users\paul. John.s.Calzado > lsnrctl stop
  
  LSNRCTL for 32-bit Windows: Version 11.2.0.2.0 - Production on 5 April 2013 17:58
  : 52
  
  Copyright (c) 1991, 2010, Oracle. All rights reserved.
  
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1)))
  AMT-12541: TNS:no listener
  AMT-12560: TNS:protocol adapter error
  AMT-00511: no listener
  32-bit Windows error: 2: no such file or directory
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = MW74Q2YZ4X4F09.dir.svc.a
  ccenture.com) (port = 1521)))
  TNS-12545: Connect failed because target host or object does not exist
  AMT-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
  32-bit Windows error: 1004: unknown error
  
  C:\Users\paul. John.s.Calzado > lsnrctl start
  
  LSNRCTL for 32-bit Windows: Version 11.2.0.2.0 - Production on 5 April 2013 17:58
  : 57
  
  Copyright (c) 1991, 2010, Oracle. All rights reserved.
  
  From tnslsnr: Please wait...
  
  AMT-12560: TNS:protocol adapter error
  AMT-00530: Protocol adapter error
  
  
  C:\Users\paul. John.s.Calzado > lsnrctl status
  
  LSNRCTL for 32-bit Windows: Version 11.2.0.2.0 - Production on 5 April 2013 17:59
  : 01
  
  Copyright (c) 1991, 2010, Oracle. All rights reserved.
  
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1)))
  AMT-12541: TNS:no listener
  AMT-12560: TNS:protocol adapter error
  AMT-00511: no listener
  32-bit Windows error: 2: no such file or directory
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = MW74Q2YZ4X4F09.dir.svc.a
  ccenture.com) (port = 1521)))
  TNS-12545: Connect failed because target host or object does not exist
  AMT-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
  32-bit Windows error: 1004: unknown error
  
  C:\Users\paul. John.s.Calzado > lsnrctl service
  
  LSNRCTL for 32-bit Windows: Version 11.2.0.2.0 - Production on 5 April 2013 17:59
  : 05
  
  Copyright (c) 1991, 2010, Oracle. All rights reserved.
  
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1)))
  AMT-12541: TNS:no listener
  AMT-12560: TNS:protocol adapter error
  AMT-00511: no listener
  32-bit Windows error: 2: no such file or directory
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = MW74Q2YZ4X4F09.dir.svc.a
  ccenture.com) (port = 1521)))
  TNS-12545: Connect failed because target host or object does not exist
  AMT-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
  32-bit Windows error: 1004: unknown error
  
  C:\Users\paul. John.s.Calzado > set
  ALLUSERSPROFILE = C:\programdata
  AppData is C:\Users\paul. John.s.calzado\AppData\Roaming
  CommonProgramFiles = c: files
  CommonProgramFiles (x 86) = c: Program Files (x 86) \Common Files
  CommonProgramW6432 = c: files
  COMPUTERNAME = MW74Q2YZ4X4F09
  ComSpec=C:\windows\system32\cmd.exe
  FP_NO_HOST_CHECK = NO
  HOMEDRIVE = C:
  HOMEPATH = \Users\paul. John.s.Calzado
  LocalAppData is C:\Users\paul. John.s.calzado\AppData\Local
  LOGONSERVER = \\MRCDC1801
  NUMBER_OF_PROCESSORS = 4
  OS = Windows_NT
  Path=C:\oraclexe\app\oracle\product\11.2.0\server\bin; C:\Windows\System32; C:\wi
  ndows; C:\windows\System32\Wbem; C:\windows\System32\WindowsPowerShell\v1.0\
  PATHEXT = .COM; EXE;. BEATS;. CMD;. VBS;. VBE;. JS;. JSE;. WSF;. WSH;. MSC
  PROCESSOR_ARCHITECTURE = AMD64
  PROCESSOR_IDENTIFIER = Intel64 family 6 model 37 Stepping 2 GenuineIntel
  PROCESSOR_LEVEL = 6
  PROCESSOR_REVISION = 2502
  ProgramData = ProgramData
  ProgramFiles = c: Program Files
  ProgramFiles (x 86) = c: Program Files (x 86)
  ProgramW6432 = C:\Program Files
  PROMPT = $P$ G
  PSModulePath=C:\windows\system32\WindowsPowerShell\v1.0\Modules\
  PUBLIC = C:\Users\Public
  SESSION = Console
  SYSDRIVE = SYSTEMFOLDER %
  SystemDrive = C:
  SystemRoot = C:\windows
  TEMP=C:\Users\PAULJO~1.CAL\AppData\Local\Temp
  TMP=C:\Users\PAULJO~1.CAL\AppData\Local\Temp
  UATDATA = C:\windows\SysWOW64\CCM\UATData\D9F8C395-CAB8-491 d-B8AC-179A1FE1BE77
  USERDNSDOMAIN IS DIR. SVC. ACCENTURE.COM
  USERDOMAIN = DIR
  USERNAME = Paul.John.s.Calzado
  UserProfile is C:\Users\paul. John.s.Calzado
  windir = C:\windows
  windows_tracing_flags = 3
  windows_tracing_logfile=C:\BVTBin\Tests\installpackage\csilogfile.log
  
  C:\Users\paul. John.s.Calzado >
  
  
  
  Here are the results of ping as well:
  
  C:\Users\paul. John.s.Calzado > ping localhost
  
  Ping MW74Q2YZ4X4F09.dir.svc.accenture.com [127.0.0.1] with 32 bytes of data:
  Reply from 127.0.0.1: bytes = 32 time < 1 ms TTL = 128
  Reply from 127.0.0.1: bytes = 32 time < 1 ms TTL = 128
  Reply from 127.0.0.1: bytes = 32 time < 1 ms TTL = 128
  Reply from 127.0.0.1: bytes = 32 time < 1 ms TTL = 128
  
  Ping statistics for 127.0.0.1:
  Packets: Sent = 4, received = 4, lost = 0 (0% loss),
  Time approximate round trip in milli-seconds:
  Minimum = 0ms, Maximum = 0ms, average = 0ms
  
  
  C:\Users\paul. John.s.Calzado > tnsping localhost
  
  AMT Ping Utility for 32-bit Windows: Version 11.2.0.2.0 - Production on 05-APR-2
  013 18:07:46
  
  Copyright (c) 1997, 2010, Oracle. All rights reserved.
  
  Use settings files:
  C:\oraclexe\app\oracle\product\11.2.0\server\network\admin\sqlnet.ora
  
  Name of HOST adapter used to resolve the alias
  Try to contact (DESCRIPTION = (CONNECT_DATA = (SERVICE_NAME =)) (ADDRESS = (PROTO
  (COL = TCP)(HOST=127.0.0.1) (PORT = 1521)))
  AMT-12541: TNS:no listener

  JP wrote:
  I type the commands below in the command prompt.

  Use the services control panel to start the XETNSListener service, if the command line does not work for you.

  >

  lsnrctl stop
  lsnrctl start

  These two cmmands on the latest variants of Win, needs a privs elevated command prompt IE started with run as administrator...
  to avoid any error below.

  C:\Users\paul. John.s.Calzado > lsnrctl start

  From tnslsnr: Please wait...

  AMT-12560: TNS:protocol adapter error
  AMT-00530: Protocol adapter error

  Name of HOST adapter used to resolve the alias
  Try to contact (DESCRIPTION = (CONNECT_DATA = (SERVICE_NAME =)) (ADDRESS = (PROTO
  (COL = TCP)(HOST=127.0.0.1) (PORT = 1521)))
  AMT-12541: TNS:no listener

  As long as you have 'no listener', you can't wait to connect to the site of the developer SQL or any other LDAP client.

• Developer unable to connect SQL database Oracle as a SYSDBA

  Hi all
  Recently, I installed SQL Developer3.0 on my machine and try to create the connection to the local Oracle server. But something confuses me. When I login as normal role, it can connect DB successfully; When I connect as sysdba role named sys, it has always failed and show "name of user and password invalid. I don't know that the username and password are right, because I haved connected the oracle DB from pl/SQL with the same user name and password. And I also chose the role as sysdba. SQL Developer3.0 not support connect as sysdba? I would be very grateful if someone could give me a helping hand. Thanks in advance.

  Hi 851634,

  Do you need a password for remote sysdba (old link) file?
  Cannot connect as sysdba in Oracle Enterprise Management Console

  You can try to open a session (loopback) on the network as sysdba, which requires a password file.

  -Turloch
  Team SQLDeveloper

• A question about the Oracle SQL Developer Oracle instance connection

  Hi all
  
  I would be grateful if you could kindly give me a helping hand.
  
  Recently, I installed the Oracle 11 g on Linux (ubuntu 8.10) database. I not create startup scripts. So here's how I start the server: (my linux user name is "dariyoosh", but in order to start the server I have connection on the terminal shell as user 'oracle')
  

  dariyoosh@alborz:~$ su oracle
  Password: 
  oracle@alborz:/home/dariyoosh$ cd
  oracle@alborz:~$ ORACLE_SID=database01
  oracle@alborz:~$ . oraenv
  ORACLE_SID = [database01] ? 
  The Oracle base for ORACLE_HOME=/u01/app/oracle/product/11.1.0/db_1 is /u01/app/oracle
  oracle@alborz:~$ sqlplus '/as sysdba'
  ...
  SQL> STARTUP NOMOUNT
  ORACLE instance started.
  ...
  SQL> ALTER DATABASE MOUNT;
  ...
  SQL> ALTER DATABASE OPEN;
  
  Database altered.

  Then I can work without any problems with my database and everything works pretty well. Today, I decided to install Oracle SQL Developer IDE as it makes it easier to modify the SQL code. My problem is that after reading the tutorial Oracle online, that I am still able to connect to my database. Firstly according to the method that I wrote, I have set up the Oracle instance. But then when I run Oracle SQL Developer I don't know what to choose for the user name and password? because since SQL * Plus shell as you can see I always write: "sqlplus 'virtue sysdba' and it does not prompt me for any password, I can access the database directly." Any idea? What password? What user name? for Oracle SQL Developer?
  
  Thanks in advance.

  When you connect "/ as sysdba", you actually connect as the user named SYS from the privileges of your operating system. SYS is the owner of the database and a privileged user. You really want to use this username for the day to day operations, but only for what can do only SYS. If you need a different user name. Several Oracle databases have a user named SCOTT who has a number of tables for use tutorial. By default, the password for SCOTT's "Tiger." You may also have other demo users, such as "HR". I admit that I forgot what is the password of the HR, but it doesn't really matter because SYS can change with this command:

  ALTER USER hr IDENTIFIED BY whateveryouwant;
  

  This command:

  SELECT USERNAME FROM ALL_USERS;
  

  lists all the users in your database. Understand that many of these users are there as owners of objects such as stored procedures and tables for Application Express, or TYPEs for Oracle Locator, not for general use. When you are ready to create your own objects, ask SYS create a username for them with

  CREATE USER myusername IDENTIFIED BY mypassword;
  

  and grant that user the privileges as necessary. You'll want to read before you get too far - I think that the developer of the Application Guide is a good starting point.

• Question to sql server oracle DBlink

  Hello

  I followed steps below

  1 connection configured and tested ODBC connection is successful and ODBC calls SQLT.

  2. I added under entry in the C:\app\product\11.2.0\dbhome_1\hs\admin\initdg4odbc.ora file

  HS_FDS_CONNECT_INFO = SQLT

  HS_FDS_TRACE_LEVEL = OFF

  3. turn under entry in the tnsnames.ora file

  SQLSERVER =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = tcp (PORT = 1551))(HOST=mylocalhostname))

  (CONNECT_DATA = (SID = dg4odbc))

  (HS = OK)

  )

  * I also tried SID = SQLT in tnsnames file

  4. added under entry in the listner

  SID_LIST_SQLSERVER =

  (SID_LIST =

  (SID_DESC =

  (ORACLE_HOME = C:\app\product\11.2.0\dbhome_1)

  (SID_NAME = dg4odbc)

  (PROGRAM = dg4odbc)

  )

  )

  ADR_BASE_SQLSERVER = directory

  SQLSERVER =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP (PORT = 1551))(HOST = mylocalhostname))

  )

  * I also tried SID_NAME = SQLT file listner

  5 lsnrctl reload

  6 created db link

  CREATE SQLSERVER1 LINK DATABASE to CONNECT to 'MyUser' IDENTIFIED BY 'Mypassword' USING 'SQLSERVER ';

  but still I am getting below error.

  ERROR on line 1:

  ORA-28545: error diagnosed by Net8 when connecting to an agent

  Cannot retrieve the text of the message NETWORK/NCR 65535

  ORA-02063: preceding 2 lines of *.

  I also followed link below

  https://Oracle-base.com/articles/Misc/heterogeneous-services-generic-connectivity

  even that also does not work. kindly help me

  Hello, it seems that listener or HS is not allowed.

  Check the status of the listener, then try with HS_FDS_CONNECT_INFO =:/ / in initdg4odbc.ora

  Do

  c: > lsnrctl stop SQL SERVER

  c: > lsnrctl start SQLSERVER

  run

  c: > lsnrctl status SQLSERVER

  and after release.

  This OPINION score could be useful 234517.1.

  Concerning

• How to hide the field element of text based on true or false cases in the oracle apex

  Hello

  I have a set of text field in the oracle apex:

  1. Order number
  2. Revision number

  When we open the report, the review must be hidden.

  Only when the user enters the unique order number (order not duplicate numbers), revision number should be visible.

  If he enters the number of duplicate order, the revision number should be hidden.

  Help, please.

  Hi 2932464,

  2932464 wrote:

  Hello

  I have a set of text field in the oracle apex:

  1. Order number
  2. Revision number

  When we open the report, the review must be hidden.

  Only when the user enters the unique order number (order not duplicate numbers), revision number should be visible.

  If he enters the number of duplicate order, the revision number should be hidden.

  Help, please.

  Give you an example of how to do to get there.

  Step 1. Create three elements of the Page

  (1) P1_ORDER_NO - text field

  (2) P1_REVISION_NO - text field

  (3) P1_ENABLE_DISABLE_REVNO - hidden, protected value - no.

  2 create dynamic Actions 3

  (1) disable the revision on the loading of the page number

  Event - loading of the Page

  Action - disable

  Fires when the result of the event is - real

  Selection type - point

  Point - P1_REVISION_NO

  (2) check the number of duplicate order

  Event - change

  Selection type - item (s)

  Article (s) - P1_ORDER_NO

  Condition - is not null

  Action - to execute the PL/SQL Code

  Generate in front of false action - not checked

  Fires when the result of the event is - real

  Fire on page load - disabled

  Stop execution on error - checked

  Wait for the result - verified

  PL/SQL - code

  declare
  l_count number;
  begin
    select count(*) into l_count
      from emp
     where empno = :P1_ORDER_NO;
  
  if l_count > 0 then
    :P1_ENABLE_DISABLE_REVNO := 1;
  else
    :P1_ENABLE_DISABLE_REVNO := 0;
  end if;
  end;
  

  To present the page = P1_ORDER_NO

  Page referred to return = P1_ENABLE_DISABLE_REVNO

  (3) enable and disable the revision number

  Event - change

  Selection type - item (s)

  Article (s) - P1_ENABLE_DISABLE_REVNO

  condition - greater than or equal to

  value - 1

  Action - disable

  Fire on Page Laod - disabled

  Generate the opposite action of false - verified

  Selection type = item (s)

  Article (s) - P1_REVISION_NO

  Hope this helps you,

  Kind regards

  Jitendra

  DER_NO