Migration - MySQL to Oracle - do not generate data files

Similar Questions

• RMAN-05556: not all data files have backups can be picked up at SNA

  Dear all,

  By RMAN cloning in 11.2.0.3 database with ebs 11i.

  We get below error.

  RMAN-00571: ===========================================================

  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.

  RMAN-00571: ===========================================================

  RMAN-03002: failure of Db in dual at 03/07/2015 15:36:20

  RMAN-05501: abandonment of duplicate target database

  RMAN-05556: not all data files have backups can be recovered on SNA 15901715

  991

  RMAN-03015: an error has occurred in the script stored memory Script

  RMAN-06026: some targets not found - abandonment of restoration

  RMAN-06100: no channel to restore a backup or a copy of the data file 94

  RMAN-06100: no channel to restore a backup or a copy of the data file 93

  RMAN-06100: no channel to restore a backup or a copy of the data file 92

  RMAN-06100: no channel to restore a backup or a copy of the data file 91

  RMAN-06100: no channel to restore a backup or a copy of the data file 90

  RMAN-06100: no channel to restore a backup or a copy of the data file 89

  RMAN-06100: no channel to restore a backup or a copy of the data file 88

  RMAN-06100: no channel to restore a backup or a copy of the data file 87

  RMAN-06100: no channel to restore a backup or a copy of the data file 86

  RMAN-06100: no channel to restore a backup or a copy of the data file 85

  RMAN-06100: no channel to restore a backup or a copy of the data file 84

  RMAN-06100: no channel to restore a backup or a copy of the data file 83

  RMAN-06100: no channel to restore a backup or a copy of the data file 82

  RMAN-06100: no channel to restore a backup or a copy of the data file 81

  RMAN-06100: no channel to restore a backup or a copy of the data file 80

  RMAN-06100: no channel to restore a backup or a copy of the data file 79

  RMAN-06100: no channel to restore a backup or a copy of the data file 78

  RMAN-06100: no channel to restore a backup or a copy of the data file 77

  RMAN-06100: no channel to restore a backup or a copy of the data file 76

  RMAN-06100: no channel to restore a backup or a copy of the data file 75

  RMAN-06100: no channel to restore a backup or a copy of the data file 74

  RMAN-06100: no channel to restore a backup or a copy of the data file 73

  RMAN-06100: no channel to restore a backup or a copy of the data file 72

  RMAN-06100: no channel to restore a backup or a copy of the data file 71

  RMAN-06100: no channel to restore a backup or a copy of the data file 70

  RMAN-06100: no channel to restore a backup or a copy of the data file 69

  RMAN-06100: no channel to restore a backup or a copy of the data file 68

  RMAN-06100: no channel to restore a backup or a copy of the data file 67

  RMAN-06100: no channel to restore a backup or a copy of the data file 66

  RMAN-06100: no channel to restore a backup or a copy of the data file 65

  RMAN-06100: no channel to restore a backup or a copy of the data file 64

  RMAN-06100: no channel to restore a backup or a copy of the data file 63

  RMAN-06100: no channel to restore a backup or a copy of the data file 62

  RMAN-06100: no channel to restore a backup or a copy of the data file 61

  RMAN-06100: no channel to restore a backup or a copy of the data file 60

  RMAN-06100: no channel to restore a backup or a copy of the data file 59

  RMAN-06100: no channel to restore a backup or a copy of the data file 58

  RMAN-06100: no channel to restore a backup or a copy of the data file 57

  RMAN-06100: no channel to restore a backup or a copy of the data file 56

  RMAN-06100: no channel to restore a backup or a copy of the data file 55

  RMAN-06100: no channel to restore a backup or a copy of the data file 54

  RMAN-06100: no channel to restore a backup or a copy of the data file 53

  RMAN-06100: no channel to restore a backup or a copy of the data file 52

  RMAN-06100: no channel to restore a backup or a copy of the data file 51

  RMAN-06100: no channel to restore a backup or a copy of the data file 50

  RMAN-06100: no channel to restore a backup or a copy of the data file 49

  RMAN-06100: no channel to restore a backup or a copy of the data file 48

  RMAN-06100: no channel to restore a backup or a copy of the data file 47

  RMAN-06100: no channel to restore a backup or a copy of the data file 46

  RMAN-06100: no channel to restore a backup or a copy of the data file 45

  RMAN-06100: no channel to restore a backup or a copy of the data file 44

  RMAN-06100: no channel to restore a backup or a copy of the data file 43

  RMAN-06100: no channel to restore a backup or a copy of the data file 42

  RMAN-06100: no channel to restore a backup or a copy of the data file 41

  RMAN-06100: no channel to restore a backup or a copy of the data file 40

  RMAN-06100: no channel to restore a backup or a copy of the data file 39

  RMAN-06100: no channel to restore a backup or a copy of the data file 38

  RMAN-06100: no channel to restore a backup or a copy of the data file 37

  RMAN-06100: no channel to restore a backup or a copy of the data file 36

  RMAN-06100: no channel to restore a backup or a copy of the data file 35

  RMAN-06100: no channel to restore a backup or a copy of the data file 34

  RMAN-06100: no channel to restore a backup or a copy of the data file 33

  RMAN-06100: no channel to restore a backup or a copy of the data file 32

  RMAN-06100: no channel to restore a backup or a copy of the data file 31

  RMAN-06100: no channel to restore a backup or a copy of the data file 30

  RMAN-06100: no channel to restore a backup or a copy of the data file 29

  RMAN-06100: no channel to restore a backup or a copy of the data file 28

  RMAN-06100: no channel to restore a backup or a copy of the data file 27

  RMAN-06100: no channel to restore a backup or a copy of the data file 26

  RMAN-06100: no channel to restore a backup or a copy of the data file 25

  RMAN-06100: no channel to restore a backup or a copy of the data file 24

  RMAN-06100: no channel to restore a backup or a copy of the data file 23

  RMAN-06100: no channel to restore a backup or a copy of the data file 22

  RMAN-06100: no channel to restore a backup or a copy of the data file 21

  RMAN-06100: no channel to restore a backup or a copy of the data file 20

  RMAN-06100: no channel to restore a backup or a copy of the data file 19

  RMAN-06100: no channel to restore a backup or a copy of the data file 18

  RMAN-06100: no channel to restore a backup or a copy of the data file 17

  RMAN-06100: no channel to restore a backup or a copy of the data file 16

  RMAN-06100: no channel to restore a backup or a copy of the data file 15

  RMAN-06100: no channel to restore a backup or a copy of the data file 14

  RMAN-06100: no channel to restore a backup or a copy of the data file 13

  RMAN-06100: no channel to restore a backup or a copy of the data file 12

  RMAN-06100: no channel to restore a backup or a copy of the data file 11

  RMAN-06100: no channel to restore a backup or a copy of the data file 10

  RMAN-06100: no channel to restore a backup or a copy of the data file 9

  RMAN-06100: no channel to restore a backup or a copy of the data file 8

  RMAN-06100: no channel to restore a backup or a copy of the data file 7

  RMAN-06100: no channel to restore a backup or a copy of the data file 6

  RMAN-06100: no channel to restore a backup or a copy of the data file 5

  RMAN-06100: no channel to restore a backup or a copy of the data file 4

  RMAN-06100: no channel to restore a backup or a copy of the data file 3

  RMAN-06100: no channel to restore a backup or a copy of the data file 2

  RMAN-06100: no channel to restore a backup or a copy of the data file 1

  Concerning

  Villi Kumar

  Dear all,

  Solution:

  Location of the data file is not correct that we are mentioned in the file (init.ora) settings.

  Change the location of data file settings.

  Test the issue again.

  Concerning

  Villi Kumar

• Why sometimes Eclipse do not generate alx file and cod?

  Hello everyone, I have a strange question, sometimes, when I'm programming and to run my applications in the Simulator, everything seems fine, but sometimes after making some changes in my source (add new classes) and running againg the application simply don't change absolutely nothing, I saw my files and I have notice that when this happens because the alx file and cod are not generated by eclipse why this, happen is because of the way of programming?

  Thanks for your time!

  See the link below:

  http://www.BlackBerry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/796557/800738/800901/...

  And also check out the link in my signature for some basic tips on the installation program.

• Removig DB on ASM with DBCA do not delete data files

  Hello
  I have a 11.2.0.3 db on a two node cluster (oracle) linux 64-bit.
  Yesterday, I created a database on ASM named RACDB.
  Today I deleted it with DBCA and I recreated.
  Look in ASM I see that this old data file already exists.
  Why? Is there a procedure to purge unused data files?
  
  Thank you

  deleting a database with DBCA should have deleted data files, online newspapers, controlfiles, etc..

  Why? Is there a procedure to purge unused data files?

  no procedure to do this, just make your own script/checks and manually delete

• Oracle query to generate date and calculate fees

  Hi, please help me to create a query to get the end result of both tables as below

   CREATE TABLE detention_charge_slot
     (slot_no NUMBER(5),
    from_days NUMBER(10),
    to_days NUMBER(10),
    charge_amount NUMBER(10,2));
  
   INSERT INTO detention_charge_slot  VALUES (1,1,4,0);
   INSERT INTO detention_charge_slot  VALUES (2,5,9,10);
   INSERT INTO detention_charge_slot  VALUES (3,10,14,20);
   INSERT INTO detention_charge_slot  VALUES (4,15,999,25);
  
     CREATE TABLE detention_invoice
     (invoice_no NUMBER(10),
    invoice_dt DATE,
    delivery_dt DATE);
  
     INSERT INTO detention_invoice VALUES(1,'10-JAN-2015','25-JAN-2015');
  

  Where expected result 1 = Invoice_no:

  Start_date	End_date	Days	Charge_Amount
  JANUARY 10, 2015	JANUARY 13, 2015	4	0
  JANUARY 14, 2015	18 JANUARY 2015	5	10
  19 JANUARY 2015	JANUARY 23, 2015	5	20
  JANUARY 24, 2015	25 JANUARY 2015	2	25

  If you expect more than one line in DETENTION_INVOICE, use the following query

  WITH DATES

  AS

  (SELECT DI. INVOICE_DT + FROM_DAYS - 1 START_DATE,

  LEAST (DI. INVOICE_DT + TO_DAYS - 1, DELIVERY_DT) END_DATE.

  CHARGE_AMOUNT

  OF DCS, DETENTION_INVOICE DI DETENTION_CHARGE_SLOT

  where di.invoice_no = 1)

  SELECT start_date, end_date - + 1 days START_DATE, end_date, charge_amount

  OF DATES

• Phones not generating MS files

  Hi guys!

  Why phones are not MS file generation? That's what they produce for

  123 0 23 August 2012 21:48:18 + 06:00 sa/vrf1

  124 61 23 August 2012 21:48:36 + 0600 STI/SEPDEFAULT.cnf

  125 3304 23 August 2012 21:48:36 + 0600 its/vrf1/XMLDefault.cnf.xml

  126 596 23 August 2012 21:48:36 + 0600 its/vrf1/XMLDefault7902.cnf.xml

  127 1044 23 August 2012 21:48:36 + 0600 its/vrf1/XMLDefault7905.cnf.xml

  128 1360 23 August 2012 21:48:38 + 06:00 its/vrf1/XMLDefault7906.cnf.xml

  129 674 23 August 2012 21:48:38 + 06:00 its/vrf1/XMLDefault7910.cnf.xml

  130 1360 23 August 2012 21:48:38 + 06:00 its/vrf1/XMLDefault7911.cnf.xml

  131 1072 23 August 2012 21:48:38 + 06:00 its/vrf1/XMLDefault7912.cnf.xml

  132 1044 23 August 2012 21:48:40 + 06:00 its/vrf1/XMLDefault7920.cnf.xml

  133 1286 23 August 2012 21:48:40 + 06:00 its/vrf1/XMLDefault7921.cnf.xml

  134 1292 23 August 2012 21:48:40 + 06:00 its/vrf1/XMLDefault7925.cnf.xml

  135 1360 23 August 2012 21:48:40 + 06:00 its/vrf1/XMLDefault7931.cnf.xml

  136 621 23 August 2012 21:48:40 + 06:00 its/vrf1/XMLDefault7935.cnf.xml

  137 621 23 August 2012 21:48:42 + 06:00 its/vrf1/XMLDefault7936.cnf.xml

  138 1360 23 August 2012 21:48:42 + 06:00 its/vrf1/XMLDefault7937.cnf.xml

  139 1150 23 August 2012 21:48:42 + 06:00 its/vrf1/XMLDefault7940.cnf.xml

  140-1324 23 August 2012 21:48:42 + 06:00 its/vrf1/XMLDefault7940-7914-1.cnf.xml

  141 1312 23 August 2012 21:48:42 + 06:00 its/vrf1/XMLDefault7940-7915-12-1.cnf.xml

  142 1312 23 August 2012 21:48:44 + 0600 its/vrf1/XMLDefault7940-7915-24-1.cnf.xml

  143 1312 23 August 2012 21:48:44 + 0600 its/vrf1/XMLDefault7940-7916-12-1.cnf.xml

  144 1312 23 August 2012 21:48:44 + 0600 its/vrf1/XMLDefault7940-7916-24-1.cnf.xml

  145 1467 23 August 2012 21:48:44 + 0600 its/vrf1/XMLDefault7940-7914-2.cnf.xml

  146 1443 23 August 2012 21:48:46 + 06:00 its/vrf1/XMLDefault7940-7915-12-2.cnf.xml

  147 1443 23 August 2012 21:48:46 + 06:00 its/vrf1/XMLDefault7940-7915-24-2.cnf.xml

  148 1443 23 August 2012 21:48:46 + 06:00 its/vrf1/XMLDefault7940-7916-12-2.cnf.xml

  149 1443 23 August 2012 21:48:46 + 06:00 its/vrf1/XMLDefault7940-7916-24-2.cnf.xml

  150 1360 23 August 2012 21:48:48 + 06:00 its/vrf1/XMLDefault7941.cnf.xml

  151 1362 23 August 2012 21:48:48 + 06:00 its/vrf1/XMLDefault7941GE.cnf.xml

  152 1360 23 August 2012 21:48:48 + 06:00 its/vrf1/XMLDefault7942.cnf.xml

  153 1360 23 August 2012 21:48:48 + 06:00 its/vrf1/XMLDefault7945.cnf.xml

  154 1150 23 August 2012 21:48:48 + 06:00 its/vrf1/XMLDefault7960.cnf.xml

  155 1324 23 August 2012 21:48:50 + 06:00 its/vrf1/XMLDefault7960-7914-1.cnf.xml

  156 1312 23 August 2012 21:48:50 + 06:00 its/vrf1/XMLDefault7960-7915-12-1.cnf.xml

  157 1312 23 August 2012 21:48:50 + 06:00 its/vrf1/XMLDefault7960-7915-24-1.cnf.xml

  158 1312 23 August 2012 21:48:50 + 06:00 its/vrf1/XMLDefault7960-7916-12-1.cnf.xml

  159 1312 23 August 2012 21:48:52 + 06:00 its/vrf1/XMLDefault7960-7916-24-1.cnf.xml

  160 1467 23 August 2012 21:48:52 + 06:00 its/vrf1/XMLDefault7960-7914-2.cnf.xml

  161 1443 23 August 2012 21:48:52 + 06:00 its/vrf1/XMLDefault7960-7915-12-2.cnf.xml

  162 1443 23 August 2012 21:48:52 + 06:00 its/vrf1/XMLDefault7960-7915-24-2.cnf.xml

  163 1443 23 August 2012 21:48:52 + 06:00 its/vrf1/XMLDefault7960-7916-12-2.cnf.xml

  164 1443 23 August 2012 21:48:54 + 06:00 its/vrf1/XMLDefault7960-7916-24-2.cnf.xml

  No,

  I mean that when you use the command 'create the cnf' it should automatically generate this config

  Please note all useful posts

  «' Nature is too thin a screen, the glory of the omnipresent God bursts through it all "-Waldo"»»

• Could not import data files to the aba format or mdb.bak

  My operating system has a virus that resulted in the reinstallation of the operating system since I was an old m105 Palm, I did no original software... So I downloaded the software palmOne and then when I tried to import my file of address aba. file, it does not recognize.

  This is very important information for me what I do?

  OK, here's where we are at. If the files you have, they are Palm desktop 6.2 (and therefore the .mdb format).

  There are a few things that we can try.

  You have the file address.aba.old and it looks like a pretty nice size file.

  Rename address.aba that I hope that the name of the file that he had previously.

  Try to import that in palm desktop.

  IF this does not work then proceed to the next step.

  Go to www.palm.com/us and download palm desktop 6.2.

  Once you have installed create a username in palm desktop, and then open Palm Desktop and switch between each of the applications on the left side, this will create all of their records.

  Now that you have this configuration navigate to start/documents/palm os desktop/user name

  User name will be the name of hotsync, you created in palm desktop.

  When you go to this folder, you will see addresses, calendar, etc.

  Now, open the folder of the address where you will see a file address.mdb delete it. Then take the address.mdb.old file and rename it address.mdb and throw to the folder of the address.

  Close this and reopen the palm desktop and see if you see your address.

  I know that sounds quite confusing, but it sounds really more confusing it is.

  One thing that I recommend is little matter that do not cut and paste, copy always this way you will always have the original files in case something goes wrong.

  Message relates to: Centro (Sprint)

• Edge animate not generate css file

  All-

  I've been going through some tutorials animated edge online and most of them refer to editing the CSS exteranl file that generates edge.  I can't find this file.  Indeed, the styles are incorporated into the html file.  I've updated to the latest version of the edge, but I can't get the software to generate a css file.  Any ideas.

  See you soon

  Zontaluma-

  Have you looked in the file: pageName_edge.js?  It would be in the same folder as the rest of your files from edge.  Edge combines the css and js files for speed...

  James

• MySQL to Oracle Migration offline: scripts incorrectly generated for tables

  Hello
  
  I used SQL Developer 3.0.4 to migrate Mysql to Oracle databases.
  
  I have the following errors on the charger (oracle_ctl.sh) scripts to run:
  
  SQL * Loader-2026: the charge was dropped because SQL Loader cannot continue.
  SQL * Loader-500: could not open the file (data / framework_perdadepacotes_diari.txt)
  
  
  The "framework_perdadepacotes_horario.txt" dump file is generated by mysqlsdump with the original mysql table name and ".txt" sufix:
  -excerpt from unload_script.sh
  mysqldump-u $username - p $server h $ t socket=/u01/mysqlmulti/mysql2/mysqld2.sock port password data = 3312 fields terminated by = "< EOFD >" fields escaped by = ""-lines terminated by = "< EORD >" "dxdb" "framework_perdadepacotes_horario" "
  
  but sql loader controlfile makes reference to the file by using the new name of the oracle table (in this case, that the new name is truncated to 30 characters):
  --
  load data
  INFILE ' data / framework_perdadepacotes_diari.txt ".
  "str"< EORD >"
  in the dxdb.framework_perdadepacotes_diari table
  
  
  Another instance of the same problem, but in this case the table name starts wth "_":
  -of unload_script.sh
  mysqldump-h $server u $username - p$ password t data fields terminated by = "< EOFD >" fields escaped by = ""-lines terminated by = "< EORD >" "netdb" "_Clientes" "
  
  file name generated by mysqldump: "_Clientes.txt."
  CTL file:
  load data
  INFILE ' data / CLIENTES_1.txt ".
  "str"< EORD >"
  in the CLIENTES_1 table
  
  Is this a bug, or are we supposed to manually fix the scripts for these cases?
  
  Thank you
  
  Edited by: user12099785 11/10/2011 06:11

  Currently, you have to fix manually because there was no bug recorded for this question. I have now filed the bug and it will be if all goes well fixed in one of the next versions to come.

• Import MYSQL to Oracle Blob

  Our team is planning to migrate from mysql to oracle. They provided a file in text format which produce using the mysqldump utility, and I can find the sql statement in this file. But I do not see file contain some raw data associated with characters of blob. Can I import data from text/number, but how can I import data blob in oracle using the sql statement or tool. Any idea

  Use SQL * Developer.

  Here is a nice HOWTO move data from MySQL to ORACLE.

  Migration of MySQL

  MK

• SΔ DG of mysql to oracle very slow for inserts

  services of het configured on the gateway to oracle to mysql 5.6 11.2.0.4

  Have a table I want you store in oracle.  1000 lines.

  On mysql: create view vw_mysql_t1 as select my_mysql_table columns.

  Create on Oracle: view Vw_ora as select vw_mysql_t1@mysql_link columns

  On oracle: select * from vw_ora data return data in 3-4 seconds.

  However, try an insert for more data

  insert into a_table_on_oracle

  (select * from vw_ora)

  It takes 11-12 minutes.

  create table as or insert into the same performance.  Tried to insert only 1 line and the same performance 11-12 minutes.  any ideas?

  I found the answer in the do not generate trace file AND the problem of performance here

  slow dg4msql queries

  Our listener is configured to run as a user of the GRID.  Oracle home is owner by default ORACLE user.  GRID had no permissions to write the trace file in ORACLE_HOME/hs/log directory.

  chmod-R $777 ORACLE_HOME/hs/log

  Then the trace file generated.  When I started to watch it, the plot was already.  somebody did note in this post that tracing can create problems with performance.  I never even thought to try it without tracing, so I changed the tracing off and all performance problems went away.      Thanks for your help Mike.  do you good work.

• ORA-01503: CREATE CONTROLFILE failed ORA-01160: file is not a data ORA file

  Hi all
  I tried to re-create a control file as it is not present, I am facing the following error.
  Plaese help.
  
  1. CREATE CONTROLFILE REUSE DATABASE 'TEST' RESETLOGS ARCHIVELOG
  MAXLOGFILES 2 5
  3 MAXLOGMEMBERS 3
  4 MAXDATAFILES 14
  MAXINSTANCES 5 1
  6 MAXLOGHISTORY 226
  LOGFILE 7
  GROUP 8 1 ' C:\oracle\product\10.2.0\oradata\TEST\REDO01. NEWSPAPER "SIZE M 50,
  9 GROUP 2 ' C:\oracle\product\10.2.0\oradata\TEST\REDO02. NEWSPAPER "SIZE M 50,
  10 GROUP 3 ' C:\oracle\product\10.2.0\oradata\TEST\REDO03. NEWSPAPER "SIZE M 50
  DATAFILE 11
  12 ' C:\oracle\product\10.2.0\oradata\TEST\SYSTEM01. DBF',.
  13 ' C:\oracle\product\10.2.0\oradata\TEST\UNDOTBS01. DBF',.
  14 ' C:\oracle\product\10.2.0\oradata\TEST\EXAMPLE01. DBF',.
  15 ' C:\oracle\product\10.2.0\oradata\TEST\TEMP01. DBF',.
  16 ' C:\oracle\product\10.2.0\oradata\TEST\SYSAUX01. DBF',.
  17 ' C:\oracle\product\10.2.0\oradata\TEST\USERS01. DBF'
  18 * CHARACTER SET WE8MSWIN1252
  SQL > /.
  CREATE CONTROLFILE REUSE DATABASE 'TEST' RESETLOGS ARCHIVELOG
  *
  ERROR on line 1:
  ORA-01503: CREATE CONTROLFILE failed
  ORA-01160: the file is not a data file
  ORA-01110: data file: ' C:\oracle\product\10.2.0\oradata\TEST\TEMP01. DBF'

  Rajini.V wrote:
  Hi Fiedi,
  Thanku for Quick response.

  I created could controlfile now, I must add datafile temp01.dbf
  How is it already in the path statement.

  Rajini.V

  You can use command below

  alter tablespace temp add tempfile 'C:\oracle\product\10.2.0\oradata\TEST\TEMP01.DBF' reuse;
  

  See you soon

• Foreground of Oracle process to access data under Linux files

  As far as I know, processes user in an Oracle database running the application code, but the processes of database running Oracle database server code (server process analyze and execute the SQL statements issued through the app, read data of data files blocks and return the results to the application.) Background treats the archive logs, update the headers of all the data files to save the details of the control point, written content of the buffers of data files, runs the recovery if necessary, etc.)
  
  However, I could see the oracle user processes to access data files in my Oracle database. When I look for the processes to access data belonging to the tablespace files "recprov", I get the following:
  
  [root@ymir ~] # lsof | grep recprov
  Oracle Oracle 465 11u REG 8.18 6291464192 /ora2/oradata/essepr3/recprov_tb_01.dbf 48496658
  Oracle Oracle 465 13u REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659
  Oracle Oracle 465 15u REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659
  Oracle Oracle 964 11u REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659
  Oracle Oracle 964 13u REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659
  Oracle Oracle 964 14u REG 8.18 6291464192 /ora2/oradata/essepr3/recprov_tb_01.dbf 48496658
  Oracle Oracle 13364 14u REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659
  Oracle Oracle 13364 76u REG 8.18 6291464192 /ora2/oradata/essepr3/recprov_tb_01.dbf 48496658
  Oracle Oracle 16445 17u REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659
  Oracle Oracle 16445 18u REG 8.18 6291464192 /ora2/oradata/essepr3/recprov_tb_01.dbf 48496658
  Oracle Oracle 20522 REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659 82uW
  Oracle Oracle 20522 REG 8.18 6291464192 /ora2/oradata/essepr3/recprov_tb_01.dbf 48496658 122uW
  Oracle Oracle 20532 44u REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659
  Oracle Oracle 20532 75u REG 8.18 6291464192 /ora2/oradata/essepr3/recprov_tb_01.dbf 48496658
  Oracle Oracle 20534 17u REG 8.18 4823457792 /ora2/oradata/essepr3/recprov_tb_02.dbf 48496659
  Oracle Oracle 20534 79u REG 8.18 6291464192 /ora2/oradata/essepr3/recprov_tb_01.dbf 48496658
  
  As you can see, there are 7 oracle processes that access data files: 4 processes user and 3 background processes:
  
  [root@ymir ~] # ps - ef
  ...
  Oracle 465 1 Jan27 0? 00:00:23 oracleessepr3 (LOCAL = NO)
  Oracle 964 1 Jan27 0? 00:00:25 oracleessepr3 (LOCAL = NO)
  Oracle 13364 1 0 Jan13? 02:45:02 oracleessepr3 (LOCAL = NO)
  Oracle 16445 1 0 Jan21? 00:00:05 oracleessepr3 (LOCAL = NO)
  20522 1 0 2009 Oracle? 00:09:59 ora_dbw0_essepr3
  20532 1 0 2009 Oracle? 00:04:24 ora_ckpt_essepr3
  20534 1 0 2009 Oracle? 00:04:10 ora_smon_essepr3
  ...
  
  And I confirmed this information from the data base repository:
  
  SQL > select p.SPID, SSE. TYPE, SSE. Username, SSE. MACHINE, SSE. PROGRAM
  session $ v ESS, v$ process p
  where p.SPID (465, 964, 13364, 16445, 20522, 20532, 20534) and SES. PADDR = p.ADDR;
  
  USER NAME OF TYPE SPID MACHINE PROGRAM
  ----- ----------- --------------- --------------- ---------------------------------------------------------
  20522 BACKGROUND dbserver (DBW0) oracle@dbserver
  20532 BACKGROUND dbserver oracle@dbserver (CKPT)
  20534 BACKGROUND dbserver oracle@dbserver (SMON)
  13364 USER DBSNMP dbserver emagent@dbserver (TNS V1 - V3)
  964 RECPROV USER appserver JDBC Thin Client
  16445 USER SYSTEM userPC PlSqlDev.exe
  465 RECPROV USER appserver JDBC Thin Client
  
  * RECPROV is the name of the user of the application database.
  
  My question is, why are there user processes to access data files? I think that it does not match the process architecture defined by Oracle. And most importantly, it does not mean a security leak in the database?
  
  DB version: 10.2.0.3, dedicated
  The Linux Version: Linux 2.6.18 - 53.el5xen #1 SMP Sat Nov 10 19:46:06 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
  
  Thanks in advance

  Hello

  There seems to be some confusion, even in the Oracle documentation, in terms of nomenclature.

  Think of it this way. There is the client program that connects to Oracle, such as SQL * Plus, Toad, custom, etc. written application. This program runs on the client. This may or may not be on the database server.

  Then there's the Oracle database server process. They run always on the database server. These processes are of two types, the USER and the background.

  You can see:

  SQL> select background,count(*) from v$process group by background;
  
  B   COUNT(*)
  - ----------
            65
  1         37
  

  Here are copies of the file binary oracle attach directly to the SGA and interact with database files. The binary oracle works with several different "personalities" based on the different purposes, he is currently serving. The type of background process, are divided into different specific methods for specific purposes.
  Yet once, observe:

  SQL> select pname from v$process where background = 1;
  
  PNAME
  -----
  PMON
  VKTM
  GEN0
  DIAG
  DBRM
  PING
  PSP0
  ACMS
  DIA0
  LMON
  LMD0
  
  PNAME
  -----
  LMS0
  LMS1
  RMS0
  LMHB
  MMAN
  DBW0
  DBW1
  LGWR
  CKPT
  SMON
  RECO
  
  PNAME
  -----
  RBAL
  ASMB
  MMON
  MMNL
  MARK
  LCK0
  RSMN
  GTX0
  SMCO
  W000
  RCBG
  
  PNAME
  -----
  QMNC
  Q001
  CJQ0
  Q005
  
  37 rows selected.
  

  Thus, each background process serves a different purpose. For example. DBW0 concerns only to write data from the buffer cache data files and maintaining all data structures associated with it. Each background process above serves a different purpose, I will not go into all. Generally, the background processes start up time of instance startup, even though some may be started on demand, at a certain time after the start of the proceeding.

  Now, consider a dedicated server model. When you connect to the database by using SQL * Plus, for example, you run the binary "sqlplus". Assume that you are connected via SQL * Net. In this case, sqlplus connects to the listener, the listener creates an oracle server process, type 'USER '. This process always runs on the database server. It runs under the user 'oracle', and it provides your real and direct interface to the database. This user can interact with the database and read the database files directly.

  Mainly, your server processes the USER will read the data from the cache buffers and, in the case of an absence of cache, will read the data in the data files and loading into the buffer cache. In addition, according to the code path, it can directly read or write to the datafiles, bypassing the buffer cache.

  So, the bottom line, all server (USER and BOTTOM) processes, interact with the database and associated files. The code of client program (sqlplus, Toad, etc.) NEVER directly interacts with the database.

  Hope that things cleared up.

  -Mark

• JHS 10.1.3.1.26 not generate beans folder Page

  I generate all checkboxes except tab checked 2 level for all pages in the application, but JAG does not generate the page <>- beans.xml file controller for some groups; renamed copies of groups that do not generate bean file that sometimes generate bean file (the first time they are generated after copying it seems).
  
  Idea: The application has more than 100 pages and I notice a single line entry in common beans file that contains the name of each of them. This line for us is 12 000 characters. Is there maybe a limit on the length of the line for the ADF Scanner?
  
  Any other ideas?
  
  Thank you
  Peter

  Peter,

  I can't reproduce this behavior. Are you sure that you are not looking bean xml files that no longer have a corresponding group of JHeadstart?

  For the long line, I assume you mean the javax.faces.CONFIG_FILES - param in web.xml context?

  This is a standard feature of JSF and unrelated to the generation of JHeadstart. If this line is too long, it would mean that you get errors when running because some beans is not found.

  Steven Davelaar,
  JHeadstart team.

• migration data file location

  Due to the lack of space that can happen in the next few months, I have to spend oradata (datafiles) to subsystem (partition) of different disk. Is there a manual on how to do it correctly?
  
  Thanks for all the answers!
  
  Published by: 40 on November 10, 2008 15:30

  You can follow this doc Oracle to move your data files.

  Procedure to rename data files in a single table

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14231/dfiles.htm#sthref1386