Init parameters

Similar Questions

• A query is very convenient which lists all the important associated DG init parameters

  Version: 11.2/10.2
  
  Did you guys a very practical query that I could run in the primary and Standby sites that will be all important lists
  Data Guard related init parameters.
  
  Something like below but a query that lists important Dataguard bound init.ora parameters
  

  col name format a35
  col display_value forma a20
  set pages 25
  
  SELECT name, display_value FROM v$parameter WHERE name IN ('db_name', 
  'db_block_size','undo_retention',
  'shared_servers', 
  'memory_target','sessions',
  'processes', 
  'session_cached_cursors', 
  'sga_target', 
  'pga_aggregate_target', 
  'compatible', 
  'open_cursors',
  'nls_date_format',
  'db_file_multiblock_read_count',
  'cpu_count',
  'cursor_sharing')ORDER BY name;

  Hello

  You must include standby settings, check below to see if it is useful for you or not?

  sys@ORCL> set line 500
  sys@ORCL> column name for a30
  sys@ORCL> column display_value for a30
  sys@ORCL> SELECT name, display_value FROM v$parameter WHERE name IN ('db_name','db_unique_name','log_archive_config','log_archive_dest_2','log_archive_dest_state_2','fal_client','fal_server','standby_
  file_management') order by name;
  
  NAME                           DISPLAY_VALUE
  ------------------------------ ------------------------------
  db_name                        orcl
  db_unique_name                 orcl
  fal_client
  fal_server
  log_archive_config
  log_archive_dest_2
  log_archive_dest_state_2       enable
  standby_file_management        MANUAL
  
  8 rows selected.
  
  sys@ORCL>
  

  My environment is not in sleep mode, so some of the values are NULL.

  Thank you.

• Compare the INIT parameters

  Hello gurus,
  
  I was invited to "' * compare the INIT parameters among 3 bodies *"; " 2 on a particular server and 1 on another server. The oracle DB versions I have for all instances of 3 are:
  
  Instance 1: 10.2.0.4.0
  Instance 2: 11.2.0.1.0
  3 instance: 11.2.0.1.0
  
  Please let me know what should I do in matter of compare parameters these instances installed on my servers init. The only thing I know is ' SQL > create pfile from spfile;

  It depends on you are looking for.

  One way is to compare the parameter $ v or v$ spparameter between instances using the links in the database. Version 10 and 11 have a different number of parameters.

  HTH
  Antonio NAVARRO

• DataGuard - init parameters

  We copy the day before primary init files db, all initialization parameters are identical to that of the primary database

  Usually is the change of settings in the standby mode different

  I'll give a slightly different answer to @bpeasland.  And that's a typical response of DBA.

  It depends on.

  Which plan you use your DG waiting for?  for example, a database, a switch, a backup...?

  If you plan to use for backups or reports, then it is not a problem to have a lower specced ensures that primary.  As long as you are fully aware of the consequences.

  If you want to use as a failover, so it's more of a problem, but again, this depends on what your needs are.  Is your organization willing to accept that a failover situation, your DB can perform the same as it normally does?  How long for?  What is your RTO for the primary?

  It depends on.

  BTW if you look at the Hardware reqs (https://docs.oracle.com/cd/E11882_01/server.112/e41134/standby.htm#SBYDB4715) there is no mention of a primary/secondary or this production that makes them different, other than architecture and OS.

• Dynamically change the Init parameters

  Hello
  
  We will improve our database 10.1.0.5 to 10.2.0.5.
  
  The database is running on pfile.
  
  SQL > show the pfile parameter
  
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  chain of SPFile
  
  After you run the tool preupgrade, got the warnings below.
  **********************************************************************
  Update settings: [update of the Oracle 10.2 database init.ora or spfile]
  **********************************************************************
  ATTENTION: - > "streams_pool_size" must be increased at least 50331648
  ATTENTION: - > "session_max_open_files" must be worn at least 20
  
  
  I don't find these settings in the pfile file. Is it possible to dynamically change these settings?
  
  Can I add these parameters to the pfile file before the upgrade of the database?
  
  SQL > show parameter of flow
  
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  STREAMS_POOL_SIZE big integer 0
  
  SQL > show parameter session_max_open_files
  
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  session_max_open_files integer 10
  
  Thank you
  Pradeep

  As noted, if the values are not explicitly defined, they assume default values - see the documentation

  http://docs.Oracle.com/CD/B14117_01/server.101/b10755/initparams209.htm#REFRN10243
  http://docs.Oracle.com/CD/B14117_01/server.101/b10755/initparams187.htm#REFRN10196

  HTH
  Srini

• RAC init parameters

  Hello

  We have 2 node rac database version 11.2.0.4 on Linux platform.

  There is a different opinion between our system dba and application dba on init parameter of the cars.

  System dba definied *.processes = 2000 in rac db init file.

  This means that processes 2000 can connect to instance 1 and 2000 process can connect to instance 2 at the same time?

  Or does this mean that 2000 process can connect to all DB?

  We (application dba) says 2000 process can connect to instance 1 and 2000 process can connect to instance 2 at the same time.

  then sysdba said dba 2000 process can connect to all DB IE 1500 to 1 and 500 (max) to the instance 2, but total will not be more than 2000.

  Help, please.

  Thank you

  Ashish

  We (application dba) says 2000 process can connect to instance 1 and 2000 process can connect to instance 2 at the same time.

  then sysdba said dba 2000 process can connect to all DB IE 1500 to 1 and 500 (max) to the instance 2, but total will not be more than 2000.

  This DBA application is correct. 2000 process can connect to instance 1 and 2000 process can connect to instance 2 at the same time. Also... Here is the link to the documentation on this setting: http://docs.oracle.com/database/121/REFRN/refrn10175.htm#REFRN10175

  Note that it says that "several instances can have different values.

  Finally, ask your SYSDBA check RESOURCE_LIMIT $ GV in an Oracle RAC database. Note that each instance has a limit. Here's my setting for the setting PROCESS of my database to RAC 3-blink of eye:

  SQL > show parameter processes

  VALUE OF TYPE NAME

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

  aq_tm_processes integer 1

  db_writer_processes integer 1

  gcs_server_processes integer 2

  global_txn_processes integer 1

  JOB_QUEUE_PROCESSES integer 20

  log_archive_max_processes integer 5

  whole process 1500

  So, I can have up to 1500 process. Fortunately, his instance the because here is what my current use looks like:

  SQL > select INST_ID, resource_name, current_utilization, limit_value

  2 from resource_limit $ SGS where resource_name = '' process. ''

  INST_ID SELECT RESOURCE_NAME CURRENT_UTILIZATION LIMIT_VALU

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

  1 724 1500 process

  2 709 1500 process

  3 720 1500 processes

  I have more than 2000 process total in all instances, higher than my setting. This should prove that the application DBA statement is correct.

  HTH,
  Brian

• After you have patched init parameters

  Version of the database: 10.2.0.4 Patch 45 on Windows 2003
  1. documentation says to resolve the value '_first_spare_parameter' 6904068 bug. What should be the value if we actually see this bug occurring after you apply the hotfix. How can we determine that we need this setting to be turned on?
  
  2. How can we determine that we must define "_third_spare_parameter"? How can we check if there is a regression on the log files?

  No, the mentioned parameter '_first_spare_parameter' just NOT and NOT lone operative. It will work as expected only when the Patch 6904068 is applied.

  Description of the main problem:
  Excessive CPU consumption when the mutex for slider axis has been activated. Testicles made on this matter, consisting of the repeated execution of a
  and and the same SQL statement by multiple sessions simultaneously. They will all support for the mutex of mode S child cursor. If the mutex cannot be obtained
  After a few times of spinning, kgx calls a customer provided wait function. For the slider S mutex, the wait function (kksLockWait) was actually yield the CPU
  rather than wait for a fixed time. For this particular unit test, given the number of processors available and the fact that the process had little to others
  that run this SQL, call performance apparently does not provide enough time and the end result is that the processes were constantly spinning and
  the consumption of CPU, trying to get the mutex. This problem is the result of combined factors - the repeated execution of the same simplistic SQL top
  number of simultaneous sessions that running SQL and do not do anything else, large number of processors on the computer and perhaps other factors as well. This
  the combination is probably unlikely to happen in any real life application scenario, although this client insisted that their unit test was representative of their
  real-world application.

  Description of the fix: in kksLockWait(), now wait for a period fixed instead of give up trying to get the mutex in S mode and there is no holder of X.
  By forcing a period much more long wait between attempts to get mutex (compared to "yield"), the unit test has been found to consume much less CPU and
  delivered at rates higher than the old latch implementation

  The time-out period is controlled by a parameter. The parameter as it comes in unique pieces is called "_first_spare_parameter" and takes an integer
  a value that represents the time-out in CENTIseconds (1cs = 10ms). The default value of 0 will retain the current behavior (ie the cPU performance). The value can be
  dynamically adjusted to the level of the SYSTEM, but not at the level of the SESSION.

• There the init.ora parameters cannot be changed at all?

  DB version: 11 GR 2

  We have the following two types of initialization parameters

  Dynamic - which can be changed without a rebound in DB (example CURSOR_SHARING)
  Static - which can be changed with a rebound in DB (example MEMORY_MAX_TARGET)

  The two types of init parameters listed above can be changed with or without a rebound in the DB. There are initialization parameters that cannot be changed at all with or without a rebound in DB?

  Max wrote:

  Documentation is Oracle that describes the init.ora parameters ' Oracle database reference 11gRelease 2'. It is not answered my question

  Maybe it does.

  of DB_BLOCK_SIZE

  The value of DB_BLOCK_SIZE in effect at the time you create the database determines the size of the blocks. The value must be set to its initial value.

  
  

• Necessary init.ora parameters

  Hi all
  
  
  I want to start the database using the nomount using init .ora file
  What, then, are the only init parameters that must be present in the init file so that db is started

  his authorization as a folder number all owned by root! This file should be owned by oracle or user from which you installed oracle.

• clean clean

  I use the 1.1 plugin eclipse and the 8520 with the api 5.0 Simulator.

  My application saves a file called DATA.txt and I'm trying to get rid of it.

  I tried clean.bat - it's still there.

  I tried the own eclipse - it's still there.

  I know that this is because the I have open in my application and read the init parameters, which are

  worse - so I want to re - initialize this file. But I can't because I can't delete it.

  Where is the file on the pc?

  What happens here?

  Thank you!

  lucidbee

  I cut and pasted this example of the documentation of the API for the class FileConnection.  It tells you how to create (and remove) a file.

  ... the following code can be used to create a new file on a file system, where CFCard is a valid root name existing file system for a given application:

   try {     FileConnection fconn = (FileConnection)Connector.open("file:///CFCard/newfile.txt");     // If no exception is thrown, then the URI is valid, but the file may or may not exist.     if (!fconn.exists())         fconn.create();  // create the file if it doesn't exist
  
       fconn.close(); } catch (IOException ioe) { }
  

  Developers should always check for existence of file or folder once a connection is established to determine if the file or directory actually exists. Similarly, directories or files can be deleted using the FileConnection.delete () method, and developers should close the connection immediately after deletion to avoid exceptions to access a connection to a non-existent file or directory.

• test DB has no AMM, the request takes 5 seconds, the prod DB has AMM query takes 5 minutes

  I created a copy of test of production for a long time, when I was creating the test I have not activated AMM.

  A developer created a new report and told me that it took seconds to run on the Pb test, as he was taking up to 10 minutes on the Pb of the production. I got it to extract the SQL code for the report and he ran from a command line, and on the Pb test, it took 5 seconds and more than 5 minutes on the Pb of the production.

  I then checked the AMM with the show memory_target parameter to see if AMM was activated and on the Pb of the prod is 1 GB on the DB test is 0

  memory allocation requests show this for prod:

  NAME                                     VALUE

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

  PGA maximum allowed 578929664

  pga_aggregate_target 0

  SGA_TARGET 0

  MEMORY_TARGET

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

  578929664

  for the BP to test:

  NAME                                       VALUE

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

  PGA maximum allowed 214604800

  pga_aggregate_target 101711872

  SGA_TARGET 624951296

  MEMORY_TARGET

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

  839556096

  I have not dbcontrol currently enabled on the Pb test, so I could not watch the advisors of the memory, but it is enabled on the Pb of the prod, that tells me it should be to the 1 GB is currently at.

  Two of these db are on the same server.

  Now I wonder if I should disable the AMM on the prod server and allocate manually to match the test, or should I change the AMM if possible so that it can perform as good as the Pb of test?

  Thanks in advance.

  I tried the suggestion of Geert earlier but I forgot to mention that it made no difference.

  However, I managed to find out what it is, starting at the beginning by looking at all the init parameters. It was then that I noticed the Prod OPTIMIZER_FEATURES_ENABLE was set to 9.2.0.8, while the test was 11.2.0.3, a quick alter system set optimizer_features_enable = '11.2.0.3' scope = both and the query ran<5 seconds,="" just="" like="" the="" test.="" it="" also="" got="" rid="" of="" the="" note="" that="" the="" cpu="" costing="" was="" not="">

  I thought a bit more wording accurate in the order note explain plan could be useful - but in any case, it makes sense, I guess...

  However, this has been a useful exercise for me, I have a better idea how they use the remote database for retrieving information and will make suggestions, it may be easier to create views of the side remote (SQL Server), rather than on the side of the Oracle.

  Still do not know how the test done with the right parameter and the prod has not, I used to create the init.ora file to create the test instance by getting a carbon copy of the production spfile, but I missed this setting this time.

  In any case, it's a good thing I had the right parameter under test - otherwise the Developer & users may have accepted, he was going to be a slow and left...

  Thanks again for all your help

  PS. Now here is the plan explain of production:

  SQL> SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR(NULL,NULL,'ALLSTATS LAST'));
  SQL_ID  bqh1aq71rshpp, child number 1
  -------------------------------------
  SELECT /*+ GATHER_PLAN_STATISTICS */
  DOMCUST.CUSTOMER,DOMHEADER.WOODTYPE,DOMHEADER.ISSUEDATE ISSUEDATE,
  vw_testlots.TLOT_PREV PREV_LOT, VW_TESTLOTS.TLOT_NEXT NEXT_LOT,
  DOMLOTS.lotno ship_lot,       VW_PTMS_LOTS.AIRDRY
  AIRDRY,VW_PTMS_LOTS.BRIGHTNESS BRIGHT,VW_PTMS_LOTS.DIRT
  DIRT,VW_PTMS_LOTS.VISCOSITY VISCOSITY,
  (A.CCSF_0+B.CCSF_0)/2 CCSF_0,
  (A.TEAR1_0+B.TEAR1_0)/2 TEAR1_0,
  (A.BL_0+B.BL_0)/2 BL_0,
  (A.BURST_0+B.BURST_0)/2 BURST_0,
  (A.BULK_0+B.BULK_0)/2 BULK_0,
  (A.POROSITY_0+B.POROSITY_0)/2 POROSITY_0,
    (A.BOND_0+B.BOND_0)/2 BOND_0,
  (A.OPACITY_0+B.OPACITY_0)/2 OPACITY_0,
  (A.CCSF_1+B.CCSF_1)/2 CCSF_400,
  (A.TEAR1_1+B.TEAR1_1)/2 TEAR1_400,                                 (
  
  Plan hash value: 2207188603
  
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  | Id  | Operation                              | Name         | Starts | E-Rows | A-Rows |   A-Time   | Buffers | Reads  | Writes |  OMem |  1Mem | Used-Mem | Used-Tmp|
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  |   0 | SELECT STATEMENT                       |              |      1 |        |    255 |00:00:05.90 |    1091K|     45 |     45 |       |       |          |         |
  |   1 |  SORT AGGREGATE                        |              |    255 |      1 |    255 |00:00:00.91 |     385K|      0 |      0 |       |       |          |         |
  |*  2 |   FILTER                               |              |    255 |        |  57880 |00:00:01.11 |     385K|      0 |      0 |       |       |          |         |
  |*  3 |    TABLE ACCESS BY INDEX ROWID         | LOTTEST      |    255 |      1 |  57880 |00:00:00.99 |     385K|      0 |      0 |       |       |          |         |
  |*  4 |     INDEX RANGE SCAN                   | UK_LOTNO     |    255 |     45 |    767K|00:00:00.85 |    5015 |      0 |      0 |       |       |          |         |
  |   5 |  SORT AGGREGATE                        |              |    255 |      1 |    255 |00:00:00.52 |     158K|      0 |      0 |       |       |          |         |
  |*  6 |   FILTER                               |              |    255 |        |  55792 |00:00:00.47 |     158K|      0 |      0 |       |       |          |         |
  |*  7 |    TABLE ACCESS BY INDEX ROWID         | LOTTEST      |    255 |      1 |  55792 |00:00:00.36 |     158K|      0 |      0 |       |       |          |         |
  |*  8 |     INDEX RANGE SCAN                   | UK_LOTNO     |    255 |     45 |    516K|00:00:00.55 |    1372 |      0 |      0 |       |       |          |         |
  |   9 |  SORT ORDER BY                         |              |      1 |      1 |    255 |00:00:05.90 |    1091K|     45 |     45 | 70656 | 70656 |63488  (0)|         |
  |  10 |   NESTED LOOPS                         |              |      1 |        |    255 |00:00:04.47 |     547K|     45 |     45 |       |       |          |         |
  |  11 |    NESTED LOOPS                        |              |      1 |      1 |    255 |00:00:04.47 |     546K|     45 |     45 |       |       |          |         |
  |  12 |     NESTED LOOPS                       |              |      1 |      1 |    255 |00:00:03.88 |     383K|     45 |     45 |       |       |          |         |
  |  13 |      NESTED LOOPS                      |              |      1 |      1 |    255 |00:00:03.02 |     979 |     45 |     45 |       |       |          |         |
  |  14 |       NESTED LOOPS                     |              |      1 |      1 |    255 |00:00:03.01 |     712 |     45 |     45 |       |       |          |         |
  |* 15 |        HASH JOIN                       |              |      1 |      1 |    255 |00:00:03.01 |     527 |     45 |     45 |   858K|   858K| 1283K (0)|         |
  |  16 |         NESTED LOOPS                   |              |      1 |     19 |    255 |00:00:00.01 |      28 |      0 |      0 |       |       |          |         |
  |  17 |          NESTED LOOPS                  |              |      1 |      1 |      9 |00:00:00.01 |      17 |      0 |      0 |       |       |          |         |
  |  18 |           TABLE ACCESS BY INDEX ROWID  | DOMCUST      |      1 |      1 |      1 |00:00:00.01 |       2 |      0 |      0 |       |       |          |         |
  |* 19 |            INDEX UNIQUE SCAN           | PK_DOMCUST   |      1 |      1 |      1 |00:00:00.01 |       1 |      0 |      0 |       |       |          |         |
  |* 20 |           TABLE ACCESS FULL            | DOMHEADER    |      1 |      1 |      9 |00:00:00.01 |      15 |      0 |      0 |       |       |          |         |
  |* 21 |          INDEX RANGE SCAN              | PK_DOMLOTS   |      9 |     21 |    255 |00:00:00.01 |      11 |      0 |      0 |       |       |          |         |
  |  22 |         VIEW                           | VW_PTMS_LOTS |      1 |    101 |  15101 |00:00:03.05 |     499 |     45 |     45 |       |       |          |         |
  |  23 |          SORT UNIQUE                   |              |      1 |    101 |  15101 |00:00:03.02 |     499 |     45 |     45 |  1328K|   587K| 1180K (0)|         |
  |  24 |           UNION-ALL                    |              |      1 |        |  15101 |00:00:03.06 |     499 |     45 |     45 |       |       |          |         |
  |  25 |            HASH GROUP BY               |              |      1 |    100 |  15101 |00:00:02.98 |       0 |     45 |     45 |  3004K|   982K| 3262K (1)|    1024 |
  |* 26 |             FILTER                     |              |      1 |    100 |  15842 |00:00:02.99 |       0 |      0 |      0 |       |       |          |         |
  |  27 |              REMOTE                    |              |      1 |        |  16563 |00:00:02.95 |       0 |      0 |      0 |       |       |          |         |
  |* 28 |            TABLE ACCESS FULL           | PTMSLOTS     |      1 |      1 |      0 |00:00:00.01 |     499 |      0 |      0 |       |       |          |         |
  |* 29 |        INDEX UNIQUE SCAN               | PK_DOMLOTS   |    255 |      1 |    255 |00:00:00.01 |     185 |      0 |      0 |       |       |          |         |
  |  30 |       TABLE ACCESS BY INDEX ROWID      | DOMHEADER    |    255 |      1 |    255 |00:00:00.01 |     267 |      0 |      0 |       |       |          |         |
  |* 31 |        INDEX UNIQUE SCAN               | PK_DOMHEADER |    255 |      1 |    255 |00:00:00.01 |      12 |      0 |      0 |       |       |          |         |
  |  32 |      TABLE ACCESS BY INDEX ROWID       | LOTTEST      |    255 |      1 |    255 |00:00:00.91 |     383K|      0 |      0 |       |       |          |         |
  |* 33 |       INDEX UNIQUE SCAN                | PK_LOTTEST   |    255 |      1 |    255 |00:00:00.91 |     382K|      0 |      0 |       |       |          |         |
  |  34 |        SORT AGGREGATE                  |              |    255 |      1 |    255 |00:00:00.91 |     382K|      0 |      0 |       |       |          |         |
  |  35 |         TABLE ACCESS BY INDEX ROWID    | LOTTEST      |    255 |      1 |    261 |00:00:00.90 |     382K|      0 |      0 |       |       |          |         |
  |* 36 |          INDEX RANGE SCAN              | UK_LOTNO     |    255 |      1 |    261 |00:00:00.90 |     382K|      0 |      0 |       |       |          |         |
  |  37 |           SORT AGGREGATE               |              |    255 |      1 |    255 |00:00:00.90 |     382K|      0 |      0 |       |       |          |         |
  |* 38 |            FILTER                      |              |    255 |        |  57880 |00:00:01.09 |     382K|      0 |      0 |       |       |          |         |
  |* 39 |             TABLE ACCESS BY INDEX ROWID| LOTTEST      |    255 |      1 |  57880 |00:00:00.97 |     382K|      0 |      0 |       |       |          |         |
  |* 40 |              INDEX RANGE SCAN          | UK_LOTNO     |    255 |     45 |    767K|00:00:00.85 |    1798 |      0 |      0 |       |       |          |         |
  |* 41 |     INDEX UNIQUE SCAN                  | PK_LOTTEST   |    255 |      1 |    255 |00:00:00.53 |     162K|      0 |      0 |       |       |          |         |
  |  42 |      SORT AGGREGATE                    |              |    255 |      1 |    255 |00:00:00.53 |     162K|      0 |      0 |       |       |          |         |
  |  43 |       TABLE ACCESS BY INDEX ROWID      | LOTTEST      |    255 |      1 |    264 |00:00:00.52 |     162K|      0 |      0 |       |       |          |         |
  |* 44 |        INDEX RANGE SCAN                | UK_LOTNO     |    255 |      1 |    264 |00:00:00.52 |     162K|      0 |      0 |       |       |          |         |
  |  45 |         SORT AGGREGATE                 |              |    255 |      1 |    255 |00:00:00.52 |     162K|      0 |      0 |       |       |          |         |
  |* 46 |          FILTER                        |              |    255 |        |  55792 |00:00:00.46 |     162K|      0 |      0 |       |       |          |         |
  |* 47 |           TABLE ACCESS BY INDEX ROWID  | LOTTEST      |    255 |      1 |  55792 |00:00:00.35 |     162K|      0 |      0 |       |       |          |         |
  |* 48 |            INDEX RANGE SCAN            | UK_LOTNO     |    255 |     45 |    516K|00:00:00.57 |    5282 |      0 |      0 |       |       |          |         |
  |  49 |    TABLE ACCESS BY INDEX ROWID         | LOTTEST      |    255 |      1 |    255 |00:00:00.01 |     255 |      0 |      0 |       |       |          |         |
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  
  Predicate Information (identified by operation id):
  ---------------------------------------------------
  
     2 - filter(:B1-365<=:B2+365)
     3 - filter(("WOODTYPE"=:B1 AND "PRODDATE">=:B2-365 AND "PRODDATE"<=:B3+365))
     4 - access("LOTNO"<:B1)
     6 - filter(:B1-365<=:B2+365)
     7 - filter(("WOODTYPE"=:B1 AND "PRODDATE">=:B2-365 AND "PRODDATE"<=:B3+365))
     8 - access("LOTNO">=:B1)
    15 - access("DOMLOTS"."LOTNO"="VW_PTMS_LOTS"."LOTID")
    19 - access("DOMCUST"."DOMCUSTID"=1)
    20 - filter(("DOMHEADER"."DOMCUSTID"=1 AND "DOMHEADER"."ISSUEDATE">=TO_DATE(' 2014-05-30 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AND "DOMHEADER"."WOODTYPE"='H'
                AND TRUNC(INTERNAL_FUNCTION("DOMHEADER"."ISSUEDATE"))<=TO_DATE(' 2015-05-30 00:00:00', 'syyyy-mm-dd hh24:mi:ss')))
    21 - access("DOMHEADER"."DOMID"="DOMLOTS"."DOMID")
    26 - filter("A"."StartTime">GREATEST(SYSDATE@!-730,TO_DATE(' 2013-04-16 13:00:00', 'syyyy-mm-dd hh24:mi:ss')))
    28 - filter("PRODTIME">SYSDATE@!-730)
    29 - access("DOMHEADER"."DOMID"="DOMLOTS"."DOMID" AND "DOMLOTS"."LOTNO"="DOMLOTS"."LOTNO")
    31 - access("DOMLOTS"."DOMID"="DOMHEADER"."DOMID")
    33 - access("A"."LOTID"=)
    36 - access("LOTTEST"."LOTNO"=)
    38 - filter(:B1-365<=:B2+365)
    39 - filter(("WOODTYPE"=:B1 AND "PRODDATE">=:B2-365 AND "PRODDATE"<=:B3+365))
    40 - access("LOTNO"<:B1)
    41 - access("B"."LOTID"=)
    44 - access("LOTTEST"."LOTNO"=)
    46 - filter(:B1-365<=:B2+365)
    47 - filter(("WOODTYPE"=:B1 AND "PRODDATE">=:B2-365 AND "PRODDATE"<=:B3+365))
    48 - access("LOTNO">=:B1)
  
  105 rows selected.
  
  Elapsed: 00:00:00.12
  

• ODBC connection between oracle db and db US7ASCII mysql UTF8

  We are trying to convert our Oracle US7ASCII databases to Unicode (AL32UTF8). We have Connector/ODBC 5.3.4 for Solaris (mysql-connector-odbc-commercial-5.3.4-solaris11-sparc-64bit). Everything works when the two databases are US7ASCII. We have used MISP to convert the Oracle in AL32UTF8 database, changed nothing else, and the connection stops working.

  /usr/local/etc/ODBC.ini table of contents:

  [Default]

  Driver = /usr/local/myodbc/lib/libmyodbc5.so

  Description = MySQL ODBC Driver

  SERVER = alex

  PORT = 3312

  USER = schzoneoffice

  Password =

  Database = SCHZONE

  OPTION = 3

  SOCKET =

  $ORACLE_HOME/hs/admin/initmysql.ora table of contents:

  
  

  #

  # HS init parameters

  #

  HS_FDS_CONNECT_INFO = mysql

  HS_FDS_TRACE_LEVEL = we

  HS_FDS_TRACE_FILE = mysql.log

  HS_FDS_SHAREABLE_NAME = /usr/local/lib/libodbc.so

  #

  # ODBC specific environment variables

  #

  Set ODBCINI=/usr/local/etc/odbc.ini

  Can someone suggest the parameters we can try to get this working? I tried to play with the settings HS_LANGUAGE and HS_NLS_NCHAR my initmysql.ora file, under $ORACLE_HOME/hs/admin, nothing helps.

  Right after that I posted this, I answered my own question:

  I was an invalid test, while playing with the parameter HS_LANGUAGE the other day. (lsnrctl reload does not work properly - need to stop and start the receiver, also disconnect and reconnect your oracle session, given that the mysql connection is persistent)

  Today, I added HS_LANGUAGE = american_america. US7ASCII to my initmysql.ora file and it works.

• Get ORA-28562 with link of database when select NULL via ODBC

  Hello

  This is my first post of the time issue in this community.  Apologies if this isn't the right place to start and lease let me know where to post this instead.

  I have a database link to connect via odbc to Ingres.  Everything works as expected but when I try to select ODBC (HS), where the column is NULL, it returns the error:

  Select * from mynull@ingres;

  ORA-28562: heterogeneous Services data truncation error

  ORA-02063: preceding line of INGRES

  This is the track that counts:

  hgoftch2, line 139: print hoada @ 0xe55288

  MAX: 1, SIZE: 1, BRC:1, WHT = 5 (SELECT_LIST)

  hoadaMOD bit-values found (0x200: TREAT_AS_CHAR)

  DTY NULL-OK LEN MAXBUFLEN PR/SC CSE IND MOD NAME

  VARCHAR Y 1 1 12 0 / 0 0 0 200 col1

  SQLFetch: rank: 1, column 1, bflsz: 2, bflar:-1

  SQLFetch: rank: 1, column 1, bflsz: 2, bflar: SQL_NULL_DATA

  1 lines read

  Here's the hsinit:

  #

  # HS init parameters

  #

  HS_FDS_CONNECT_INFO = rd-cdsuat02

  HS_FDS_TRACE_LEVEL = DEBUG

  HS_FDS_TRACE_LEVEL0 = 255

  #HS_FDS_FETCH_ROWS = 1

  HS_FDS_SHAREABLE_NAME = /opt/Ingres/IngresII/ingres/lib/libiiodbcdriver.1.so

  HS_LANGUAGE = AMERICAN_AMERICA.we8iso8859P1

  #HS_KEEP_REMOTE_COLUMN_SIZE = REMOTE

  #

  # ODBC specific environment variables

  #

  Set ODBCINI=/opt/Ingres/IngresII/ingres/files/odbc.ini

  The values in the table mynull on the side of Ingres is added as follows:

  create table mynull (col1 char (1) with the null value);

  insert into mynull values (NULL);

  The idea is to use the database link to convert the Ingres on Oracle data.  I have the tables all created and copied 90% of the data, but stuck with all the data that has NULL values in it.  Can someone tell me what I did not right?

  Thank you

  HY

  Hi Mike,.

  Thanks for spending the time to answer my question.  Just to let you know that I discovered that I need to add this in my hs init file:

  HS_FDS_SQLLEN_INTERPRETATION = 32

  This solved the problem I have.  Now, I get NULL value correctly.  Before closing the issue, here is the info you requested.  Thanks again for the help.

  1. you use DG4ODBC to connect to Ingres?  If so, what is the version?

  Yes, not sure about the version that is part of the Oracle 12 C.
  2. What is the name and the version of the ODBC of Ingres driver that you use?

  The driver name is Ingres and version: 3.50.1010.0137

  3. What is returned by - describe "mynull"@gtw_link ".

  -do not put a semicolon at the end of the describe.

  02:04:21 wswmvzwd [SYS] > describe mynull@ingres

  Name                                                                               Null?    Type

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

  col1                                                                                VARCHAR2(1)

  4. what happens if you use NVL in the selection from Oracle?

  Previously, it is fixed:

  12:15:39 wswmvzwd [SYS] > select * from mynull@ingres;

  ERROR:

  ORA-28562: heterogeneous Services data truncation error

  ORA-02063: preceding line of INGRES

  no selected line

  Elapsed time: 00:00:00.13

  After it is fixed (added HS_FDS_SQLLEN_INTERPRETATION = 32):

  12:17:03 wswmvzwd [SYS] > select nvl ("col1", 'NULL') of mynull@ingres;

  NVL)

  ----

  NULL VALUE

  A

  NULL VALUE

  5. you have-
  HS_FDS_SHAREABLE_NAME = /opt/Ingres/IngresII/ingres/lib/libiiodbcdriver.1.so

  -is the Ingres driver or a driver manager libiiodbcdriver.1.so?

  Ingres driver
  -If the pilot can you confirm it offers the features of driver as Manager?

  Yes, I was able to check it out since the Manager ODBC INgres for the test.

  6. can you upload a track of comprehensive gateway somewhere so that see us? Use-

  HS_FDS_TRACE_LEVEL = 255

  for the trace.

  Since it is resolved, I'll ignore it.  Part of the debugging information is in the original post.

  Thanks again Mike, really appreciated.

  HY

• ORA - 16698:LOG_ARCHIVE_DEST_n when you configure dataguard

  Hello

  Im trying to configure a Dataguard under oracle 12 c

  DB01 is primary, DB02 is standby

  On DB01

  ALTER system set log_archive_dest_1 =' LOCATION = / DATA01/DB/DB01/flash/archiv/VALID_FOR =(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME = DB01';

  ALTER system set log_archive_dest_2 is 'SERVICE = DB02 ASYNC VALID_FOR =(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME = DB02';.

  On DB02

  Set log_archive_dest_1 =' LOCATION = / DATA01/DB/DB02/flash/archiv/VALID_FOR =(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME = DB02'

  Set log_archive_dest_2 = 'SERVICE = DGN01 ASYNC VALID_FOR =(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME = DGN01'

  I have issue_

  Create the "DG" configuration as database primary is "DB01" connect identifier is DB01;

  ORA - 16698:LOG_ARCHIVE_DEST_n parameter defined for the object to add

  I discovered that the destination must not be into siege mode.

  Notes on the Oracle:

  To clear the LOG_ARCHIVE_DEST_n parameter, use the ALTER SYSTEM SET LOG_ARCHIVE_DEST_n =""

  However, when configuring physical Standby I read:

  This destination transmits redo data to the remote physical expectations

  Can someone give me a hand

  Christian

  Log_archive_dest_n manual management (and other DG Associates init parameters) and using Data Guard Broker to manage automatically these settings is not the right way (it may cause inconsistency between the spfile and broker configuration files).
  You must clear the log_archive_dest_n parameters defined with the attribute of SERVICE and without NOREGISTER attribute, and then try to create the broker configuration (it will automatically set the log_archive_dest_n when you add a database to the configuration).

  When you use data guard broker always make your changes through DGMGRL for consistency purposes.

  Kind regards

  Ivica Arsov

• Link from Oracle to MySQL database select only one line

  Hello

  I created a connection to the batabase Oracle 11.2 to a MySQL database via a database link. The following statement shows that 35 lines are in the mySQL table:

  SQL > select count (*) from 'main_pages"@MOREWEB;

  COUNT (*)

  ----------

  35

  But a normal select statement only return 1 row.

  SQL > select 'subject' of 'main_pages"@MOREWEB;

  Object

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

  Übersicht: references

  I use the mysql-connector-odbc driver - 3.51.30 - winx64. One is the newer version be installed because on Windows Server 2008 R2, I get an error with a missing dll file. The DataDirect ODBC driver is not possible, because we like to use the MySQL-database free one only support for DataDirect enterprise edition.

  I have also tried to limit the HS_OPEN_CURSORS or do not limit the HS_FDS_FETCH_ROWS, but there is no difference in the result. I always get only one line.

  HS Init.ora
  # This is an example of initialization file of the agent that contains the HS settings # necessary for the database to ODBC gateway # # HS init parameters # HS_FDS_CONNECT_INFO = moreweb HS_FDS_TRACE_LEVEL = WE HS_FDS_FETCH_ROWS = 1 # # Required for the non-Oracle system environment variables # #set < varenv > = < value >

  HS trace file

  Oracle Corporation - MITTWOCH 5 November 2014 13:56:22.066 Heterogeneous Agent release 11.2.0.1.0 Oracle Corporation - MITTWOCH 5 November 2014 13:56:22.066 Version 11.2.0.1.0 HOSGIP to 'HS_FDS_TRACE_LEVEL' returned 'ON '. HOSGIP to 'HS_OPEN_CURSORS' returned '50 '. HOSGIP to 'HS_FDS_FETCH_ROWS' returned '1 '. HOSGIP for "HS_LONG_PIECE_TRANSFER_SIZE" returned "65536". HOSGIP to 'HS_NLS_NUMERIC_CHARACTER' returned '. " HOSGIP to 'HS_KEEP_REMOTE_COLUMN_SIZE' returned 'OFF '. HOSGIP for "HS_FDS_DELAYED_OPEN" returns 'TRUE '. HOSGIP to 'HS_FDS_WORKAROUNDS' returned '0 '. HOSGIP to 'HS_FDS_MBCS_TO_GRAPHIC' returned 'FALSE '. HOSGIP to 'HS_FDS_GRAPHIC_TO_MBCS' returned 'FALSE '. HOSGIP to 'HS_FDS_RECOVERY_ACCOUNT' returned 'RECOVER '. HOSGIP for "HS_FDS_TRANSACTION_LOG" returns "HS_TRANSACTION_LOG". HOSGIP to 'HS_FDS_TIMESTAMP_MAPPING' returned 'DATE '. HOSGIP to 'HS_FDS_DATE_MAPPING' returned 'DATE '. HOSGIP to 'HS_FDS_CHARACTER_SEMANTICS' returned 'FALSE '. HOSGIP for "HS_FDS_MAP_NCHAR" returns 'TRUE '. HOSGIP to 'HS_FDS_RESULTSET_SUPPORT' returned 'FALSE '. HOSGIP to 'HS_FDS_RSET_RETURN_ROWCOUNT' returned 'FALSE '. HOSGIP to 'HS_FDS_PROC_IS_FUNC' returned 'FALSE '.

  HOSGIP to 'HS_FDS_REPORT_REAL_AS_DOUBLE' returned 'FALSE '.

  using mpgw as the default value to "HS_FDS_DEFAULT_OWNER".

  HOSGIP to 'HS_SQL_HANDLE_STMT_REUSE' returned 'FALSE '.

  SQL text of hgopars, id = 1, len = 36...

  45 00: 53454 C 43542043 4F554E54 282 HAS 2920 [COUNT (*) SELECT]

  10: 46524F4D 20606D 61 696E5F70 61676573 [FROM ' main_pages]

  20: 60204131 [' A1]

  Delayed open until the first fetch.

  Deferred execution open.

  SQL text of hgopars, id = 1, len = 40...

  45 00: 53454 C 43542041 312E6073 75626 has 65 [SELECT A1.' subje(1)]

  10: 63746020 46524F4D 20606D 61 696E5F70 [ct' FROM ' main_p]

  20: 61676573 60204131 [ages A1]

  Delayed open until the first fetch.

  Deferred execution open.

  Please can someone help me.

  Thank you.

  Bianca

  Bianca,

  Everything I've read on this point to a need to install/reinstall the Microsoft Visual C++ Redistributable Package for windows OS 2008.

  You will need to download the appropriate version for your microsoft form system.  There is a lot of information on this topic.  Just

  search on the web, and it should help you in the right direction.

  Thank you!
  Matt