Data in the data file header

RDBMS version: 10.2.0.4.0, 11.2.0.2

During the backup hot (RMAN and user managed backup), data can be written and read from data files. But its headers are frozen. Then, where will be data for the headers of data stored up to that hot backup is made?

Why must 'means for the headers of data data' be 'stored' somewhere?

The header is not updated. Header updates are Checkpoint SCN, LogSequence (which is not visible to us) etc. These updates are applied to the data file when the database tablespace backup is complete. Intermediate of the SCN values need not be "stored". When the ends of backup and a control point is completed, Oracle updates the header with the current SNA Checkpoint.

Hemant K Collette

Tags: Database

Similar Questions

data file header = tablespace, it belongs to

Hi guys,.

>
If storage space is read-only headers in the data file are not changed to reflect the name change and a message is written to the log of alerts to warn you of this fact. The impact on the recovery, it's that the tablespace will be recovered at its old name if the controlfile is re-created and the data files containing the old headers are used.
>

is there a way to check if the data header here mention the new name of the tablespace of score / existing name?

Published by: flaskvacuum on 5 March 2012 21:39

So that means you want to know the current name of tablespace_name file... so it is in dba_data_files view an example: 11.2.0.1

SQL> create tablespace test datafile 'c:\test.dbf' size 1m;

Tablespace created.

SQL> select file#,status,tablespace_name from v$datafile_header;

     FILE# STATUS  TABLESPACE_NAME
---------- ------- ------------------------------
         1 ONLINE  SYSTEM
         2 ONLINE  SYSAUX
         3 ONLINE  UNDOTBS1
         4 ONLINE  USERS
         5 ONLINE  EXAMPLE
         6 ONLINE  TEST

6 rows selected.

SQL> alter tablespace test read only;

Tablespace altered.

SQL> alter tablespace test rename to newtest;

Tablespace altered.

SQL> select file#,status,tablespace_name from v$datafile_header;

     FILE# STATUS  TABLESPACE_NAME
---------- ------- ------------------------------
         1 ONLINE  SYSTEM
         2 ONLINE  SYSAUX
         3 ONLINE  UNDOTBS1
         4 ONLINE  USERS
         5 ONLINE  EXAMPLE
         6 ONLINE  TEST

6 rows selected.

SQL> desc dba_data_files;
 Name                                      Null?    Type
 ----------------------------------------- -------- ----------------------------
 FILE_NAME                                          VARCHAR2(513)
 FILE_ID                                            NUMBER
 TABLESPACE_NAME                                    VARCHAR2(30)
 BYTES                                              NUMBER
 BLOCKS                                             NUMBER
 STATUS                                             VARCHAR2(9)
 RELATIVE_FNO                                       NUMBER
 AUTOEXTENSIBLE                                     VARCHAR2(3)
 MAXBYTES                                           NUMBER
 MAXBLOCKS                                          NUMBER
 INCREMENT_BY                                       NUMBER
 USER_BYTES                                         NUMBER
 USER_BLOCKS                                        NUMBER
 ONLINE_STATUS                                      VARCHAR2(7)

SQL> select file_id,tablespace_name from dba_data_files;

   FILE_ID TABLESPACE_NAME
---------- ------------------------------
         4 USERS
         3 UNDOTBS1
         2 SYSAUX
         1 SYSTEM
         5 EXAMPLE
         6 NEWTEST

6 rows selected.

SQL> alter tablespace test read write;
alter tablespace test read write
*
ERROR at line 1:
ORA-00959: tablespace 'TEST' does not exist

SQL> alter tablespace newtest read write;

Tablespace altered.

SQL> select file#,status,tablespace_name from v$datafile_header;

     FILE# STATUS  TABLESPACE_NAME
---------- ------- ------------------------------
         1 ONLINE  SYSTEM
         2 ONLINE  SYSAUX
         3 ONLINE  UNDOTBS1
         4 ONLINE  USERS
         5 ONLINE  EXAMPLE
         6 ONLINE  NEWTEST

6 rows selected.

SQL>

Concerning
Girish Sharma

data file update the header by various processes
Hi master,

It is certainly not a question any. I just wanted to clear some doubts in my mind. We all know SNA are generated and updated in the controlfiles and datafile headers by various oracle process.

System change number are updated by DBWr in the header of the data files and of ckpt in controlfiles... Please correct me if I'm wrong.

I am little confuse on when the database writer writes dirty blocks in the data files update the header of this particular data file or updated all the header of data file in the tablespace or all the headers of data file?

and it is, but it is obvious that if the instance crash, then database will be inconsistent state and application of recovery of incompatible data files as YVERT in the control file does not match the data file header...

treat means only when good checkpoint with CKPT then only the database will be a consistent state after reboot... it means making ckpt YVERT in all the datafile header match with in controlfiles?

dealing with writing or update YVERT in other than CKPT controlfiles? at the time, only respective datafile is updated with the new change number or all in this tablespace data files are updated?

Although many change of system is not timed... It may often happen and it does... but how to find change number perfect if we want to recover a file of data or database with incomplete recovery until the sequence or YVERT? I tried to find the list for the smon_scn_time , but don't know how to use...

I'm looking also for document on this point of view I have Google, but have not found anything successful.

any suggestions would be much appreciated...

Thanks and greetings
VD

Published by: vikrant dixit on April 2, 2009 12:05 AM
gurantee Oracle with CKPT SNA who wrote to datafile is completed and will be contradicted with system files, tablespace and other
tabelspace load datafiles, each tablespace datafiles CKPT SNA is circumscribed in controlfile is why when you take line/hot
Save then your backup is inconsistent on recovery makes inconsistent backups consistent oracle by applying all archived and online
redo logs, oracle makes the recovery by reading more early/more former SNA to one of the headers of data file (media recovery) and apply the
changes of newspapers in the data file.

After the completion of checkpoint process CKPT process increment header controlfile CKPT SNA and broad cast than SNA CKPT to others
header data file. This SNA CKPT is not individual for alls datafile within the database or tablespace datafiles, each CKPT SNA data file is the same.
You can verify this behavior.
```
SQL> select substr(name,1,50) fname,checkpoint_change#,last_change#,status
  2    from v$datafile
  3  /

FNAME                                              CHECKPOINT_CHANGE# LAST_CHANGE# STATUS
-------------------------------------------------- ------------------ ------------ -------
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\SYSTEM01.DBF             327957              SYSTEM
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\UNDOTBS01.DB             327957              ONLINE
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\SYSAUX01.DBF             327957              ONLINE
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\USERS01.DBF              327957              ONLINE<---
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\USERS02.DBF              327957              ONLINE<---

SQL> alter system checkpoint
  2  /

System altered.

SQL> select substr(name,1,50) fname,checkpoint_change#,last_change#,status
  2    from v$datafile
  3  /

FNAME                                              CHECKPOINT_CHANGE# LAST_CHANGE# STATUS
-------------------------------------------------- ------------------ ------------ -------
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\SYSTEM01.DBF             327960              SYSTEM
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\UNDOTBS01.DB             327960              ONLINE
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\SYSAUX01.DBF             327960              ONLINE
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\USERS01.DBF              327960              ONLINE
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\USERS02.DBF              327960              ONLINE

SQL> alter system checkpoint
  2  /

System altered.

SQL> select substr(name,1,50) fname,checkpoint_change#,last_change#,status
  2    from v$datafile
  3  /

FNAME                                              CHECKPOINT_CHANGE# LAST_CHANGE# STATUS
-------------------------------------------------- ------------------ ------------ -------
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\SYSTEM01.DBF             327965              SYSTEM
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\UNDOTBS01.DB             327965              ONLINE
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\SYSAUX01.DBF             327965              ONLINE
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\USERS01.DBF              327965              ONLINE
F:\ORACLE\PRODUCT\10.1.0\ORADATA\PROD\USERS02.DBF              327965              ONLINE
```
Khurram

How to open the QTCH files?

Remember - this is a public forum so never post private information such as numbers of mail or telephone!

Ideas:
- You have problems with programs
- Error messages
- Recent changes to your computer
- What you have already tried to solve the problem
Notice the change of the above post to include what I added here - find out the time of my post with the edit time.

Here is a good article on the type of file: http://www.sharpened.net/helpcenter/file_extension.php?qtch

An excerpt from this article:

"Cache of an audio or video file to QuickTime downloaded or broadcast on the Internet; If the file has been created by QuickTime 6.5 or earlier, you can open it in QuickTime Player by changing the file extension to match the original file (for example . MP3, . MPEG, . MOV). QuickTime 7 and later blurs the QTCH file header information so that they can be read by simply changing the file extension. "(which means that you need the latest version of the program and I guess the same is true for iTunes). There is more information in the article, but it seems that you need Quicktime Player or iTunes to open and play this type of file.

Here is the download site for Quicktimes: http://quicktime.software.informer.com/7.4/.

I hope this helps.

Good luck!

Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

Header / data in the spreadsheet file

Hi all

I'm writing the header + data as shown in the picture

It works fine, but the problem is, at the beginning of each table, it's to create a tab as shown in the fichier.jpg 'exit '.

could you say what mistake I have done

Thank you

Nordine salvation,

Write spreadsheet converted file.vi table entry to a string using the String.vi worksheet default it convert table to string with delimiter tab so get you tab in the spreadsheet file. I enclose a jpg file that will work.

How to remove header, time and date of the Subvi "export waveforms to the spreadsheet file?

I use 'Export waveforms for spreadsheet File.vi' in order to export the labview data into a file.

However, the default format is the following:

waveform [0]
T0 13/11/2009 14:54:34
Delta t 0.001000

time Y [0]
2009-11-13 14:54:34 - 2.441406E - 3
2009-11-13 14:54:34 - 2.441406E - 3
2009-11-13 14:54:34 0.000000E 0

Yet I am interested in only the actual data without header or stamp date and time, for example:

-2.441406E - 3

-2.441406E - 3

0.000000E + 0

Could someone help me please with the adaptation of the Subvi to my needs?

Transposes set to true.

ORA-19846: cannot read the header of the data file of the remote site 21

Hello
I have a situation or I can say a scenario. It is purely for testing base. Database is on 12.1.0.1 on a Linux box using ASM (OMF).
Standby is created on another machine with the same platform and who also uses ASM (OMF) and is in phase with the primary. Now, suppose I have create a PDB file on the primary of the SEED and it is created successfully.
After that is a couple of log, do it again passes to the waiting, but MRP fails because of naming conventions. Agree with that! Now, on the primary, I remove the newly created PDB (coward the PDB newly created). Once again a couple of switches of newspapers which is passed on to the wait. Of course, the wait is always out of sync.
Now, how to get back my watch in sync with the primary? I can't roll method until the required data (new PDB) file does not exist on the main site as well. I get the following error:

RMAN > recover database service prim noredo using backupset compressed;

To go back to November 8, 15

using the control file of the target instead of recovery catalog database

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID = 70 = device = DISK stby type instance

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

RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.

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

RMAN-03002: failure of the command recover at the 18:55:32 08/11/2015

ORA-19846: cannot read the header of the data file of the remote site 21

The clues on how to I go ahead? Of course, recreating the eve is an option as its only based on test, but I don't want recreation.
Thank you.

I tried like below:

1 a incremental backup of the primary of the CNS where off the eve also taken primary backup controlfile as Eve format.

2 copy the backup of the watch parts, catalogged them on the day before.

3 recovered Eve with noredo option - it fails here with the same error pointing to the 21 data file.

OK, understood. Try not to get back the day before first, rather than restore the controlfile and then perform the restoration.

Make it like:

1. take incremental backup of primary SNA, also ensures the backup controlfile format.

2. copy pending, get the location of the data file (names) by querying v$ datafile on the eve. Restore the controlfile ensures from the backup controlfile you took on primary and mount.

3. Since you are using OMF, the path of primary and standby data file will be different. (/). If you require catalog data from the database files pending.

(Reason: you restore controlfile from elementary to step 2, which takes place from the main access road). Use the details that you obtained in step 2 and catalog them.

4. turn the database copy by RMAN. (RMAN > switch database to copy ;))

5 Catalog backup items that you copied in step 2.

6. recover the standby database using 'noredo' option.

7. finally start the MRP. This should solve your problem.

The reason I say this works is because here, you restore the controlfile to primary first, which will not have details 21, datafile, and then you are recovering. So it must succeed.

In the previous method, you tried to first collect all the day before, and then restore the controlfile. While remedial classes, always watch seeks datafile 21 as he controlfile is not yet updated.

HTH

-Jonathan Rolland

Writing data in the text file or excel spreadsheet

Hello

I have a silly question to ask questions about the writing of data in a text file or a spreadsheet. I have an example that simulates a sine-swept DAQmx. The output it provides is the (amplitude and phase) frequency response function that is plotted on a graph (see VI) attached. I like to use these data for further analysis by transmitting the data to a text file or a spreadsheet. I've tried a few things, but the thread is broken. I guess I use the sink badly - so I was wondering, can you please advise me on what sink should I use?

Your help would be very appreciated,

Thank you very much

REDA

The wire is broken, because you cannot connect this type of data to one of these two functions. The data source type is a table 1 d of the clusters, where each cluster contains two tables. The text file write accepts strings, not clusters. Writing on a file action accepts dynamic data, and while you can convert dynamic data tables, there is no built-in mechanism to convert a table 1 d of the clusters of two matrices.

What you need to do is to convert the data in a format which can be accepted by these functions. Since you want to have a "spreadsheet" file then you should use writing to the spreadsheet file that creates a delimited text file. Since the frequency data would be the same for the plot of the magnitude and phase diagrams, you can have 3 columns: frequency, amplitude, and phase. You can take off the items using Unbundle by name, and then create a table 2D of each element of the cluster. The real question is to know if you want to save the data at each iteration and if you simply add on the file. The attached figure shows write an initial header and then adding just streaming the data.

alignment of the text file column data

Hi all
I want to format the output file as shown in need. Suggestions appreciated. I tried with lpad, rpad in the query. Also tried with justify right in the column after A5 format... (A5 size frame right)
It is part of an important application.
Please suggest.
SQL file
--------
set verify off
Set feedback off
NewPage 0 value
set pagesize 63
set linesize 280
TOPIC ON THE VALUE
coil c:\test.txt.
column heading "CTY" A5 format Change_types
termout off Set
Select CT of
tab;
output in the text file
CTY
-----
N
Power required:
CTY
-----
N
(* See space above)
Oracle 10g
running sqlplus
Thank you
HA!

Hello

G2500 wrote:

Hi all

I want to format the output file as shown in need. Suggestions appreciated. I tried with lpad, rpad in the query. Also tried with justify right in the column after A5 format... (A5 size frame right)

It is part of an important application.

Please suggest.

SQL file

--------

set verify off
Set feedback off
NewPage 0 value
set pagesize 63
set linesize 280
TOPIC ON THE VALUE

coil c:\test.txt.
column heading "CTY" A5 format Change_types

termout off Set

Select CT of
tab;

output in the text file

CTY
-----
N

Power required:

CTY
-----
N

(* See space above)
Oracle 10g
running sqlplus

Thank you

HA!

This sounds like a job for LPAD. What exactly have you tried? It is difficult to say what hurts you without knowing what you were doing.

I don't have a copy of your table, so I'll use the scott.dept table to illustrate:

SELECT LPAD (dname, 20) department_name

OF scott.dept

;

Output:

DEPARTMENT_NAME

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

ACCOUNTING

SEARCH

SALES

OPERATIONS

You want to justify the right title, like this

DEPARTMENT_NAME

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

ACCOUNTING

SEARCH

SALES

OPERATIONS

?

If so, make this SQL * more order

Department_name RIGHT-JUSTIFIED COLUMN

before running the query. COLUMN... JUSTIFICATION applies only to the topic, not the data.

sqlloader to load two tables of the single data file in a single operation

Oracle 11.2.0.3 SE - One
Oracle Linux 5.6
I don't know if I need a second set of eyes or if I am missing something.
Problem: Given a file of text csv with header and detail records (identified by the first field in the file) use sql loader to load the header and detail of the tables in a single operation.
The header record is to take, but the detail records are rejected by omitting the WHEN clause.
More comments after reading through the exhibits:
In view of these two tables:
SQL > desc EDSTEST_HEADER
Name Null? Type
----------------------------------------- -------- ----------------------------
EDSTEST_HEADER_ID NOT NULL NUMBER
REC_TYPE VARCHAR2 (10)
SOLD_TO_ACCOUNT VARCHAR2 (50)
SCAC_RECEIVER_ID VARCHAR2 (50)
FORMAT_TYPE VARCHAR2 (10)
CLIENT_NAME VARCHAR2 (100)
CUSTOMER_PICKUP_ADDRESS VARCHAR2 (100)
CUSTOMER_PICKUP_CITY VARCHAR2 (50)
CUSTOMER_PICKUP_STATE VARCHAR2 (10)
CUSTOMER_PICKUP_ZIP VARCHAR2 (50)
INSERT_USER VARCHAR2 (50)
DATE OF INSERT_USER_DATE
INSERT_STATUS_CODE VARCHAR2 (10)
SQL > desc EDSTEST_DETAIL
Name Null? Type
----------------------------------------- -------- ----------------------------
EDSTEST_DETAIL_ID NOT NULL NUMBER
NUMBER OF EDSTEST_HEADER_ID
REC_TYPE VARCHAR2 (10)
SHIP_TO_NAME VARCHAR2 (100)
SHIP_TO_ADDRESS VARCHAR2 (100)
SHIP_TO_CITY VARCHAR2 (50)
SHIP_TO_STATE VARCHAR2 (10)
SHIP_TO_ZIP VARCHAR2 (50)
STATUS_OR_APPT_REASON_CD VARCHAR2 (10)
EVENT_DESCRIPTION VARCHAR2 (50)
SHIPMENT_STATUS_CD VARCHAR2 (10)
SHIPMENT_EVENT_DATE VARCHAR2 (10)
SHIPMENT_EVENT_TIME VARCHAR2 (10)
EVENT_TIME_ZONE VARCHAR2 (30)
EVENT_CITY VARCHAR2 (100)
EVENT_STATE VARCHAR2 (50)
EVENT_ZIP VARCHAR2 (50)
CUSTOMER_CONFIRM VARCHAR2 (100)
DELIVERY_CONFIRM VARCHAR2 (100)
TRACKING_NUMBER VARCHAR2 (50)
MAIL_REC_WEIGHT VARCHAR2 (20)
MAIL_REC_WEIGHT_CD VARCHAR2 (10)
MAIL_RED_QTY VARCHAR2 (10)
INSERT_USER VARCHAR2 (50)
DATE OF INSERT_USER_DATE
INSERT_STATUS_CODE VARCHAR2 (10)
In light of this data file:
Oracle: mydb$ cat eds_edstest.dat
HDR, 0005114090, MYORG, CSV, MY NAME OF THE COMPANY, 123 ELM ST, STUCKYVILLE, OH, 12345
DTL, TOADSUCK, NC, 27999, NS, ARRIVED at the UNIT, X 4, 20140726, 063100, AND, TOADSUCK, NC,.3861, 27999, 12345, 23456 lbs, 1
DTL, TOADSUCK, NC, 27999, lbs, 1 NS, SORTING COMPLETE, X 6, 20140726, 080000, AND TOADSUCK, NC,.3861, 27999, 12345, 23456
DTL, TOADSUCK, NC, 27999, NS, PRONOUNCED, D1, 20140726, 121800, TOADSUCK, NC, 27999, 12345, 23456,.3861, lbs and 1
Given this control sqlloader file:
Oracle: mydb$ cat eds_edstest_combined.ctl
Load
INFILE ' / xfers/oracle/myapp/data/eds_edstest.dat'
BADFILE ' / xfers/oracle/myapp/data/eds_edstest.bad'
DISCARDFILE ' / xfers/oracle/myapp/data/eds_edstest.dsc'
ADD
IN THE TABLE estevens.edstest_header
WHERE (rec_type = 'HDR')
FIELDS TERMINATED BY ', '.
SURROUNDED OF POSSIBLY "" "
TRAILING NULLCOLS
(rec_type CHAR,
sold_to_account TANK,
scac_receiver_id TANK,
format_type TANK,
client_name TANK,
customer_pickup_address TANK,
customer_pickup_city TANK,
customer_pickup_state TANK,
customer_pickup_zip TANK,
INSERT_USER "1"
INSERT_USER_DATE sysdate,
INSERT_STATUS_CODE CONSTANT 'I')
IN THE TABLE estevens.edstest_detail
WHERE (rec_type = 'PIF')
FIELDS TERMINATED BY ', '.
SURROUNDED OF POSSIBLY "" "
TRAILING NULLCOLS
(rec_type CHAR,
ship_to_name TANK,
ship_to_address TANK,
ship_to_city TANK,
ship_to_state TANK,
ship_to_zip TANK,
status_or_appt_reason_cd TANK,
event_description TANK,
shipment_status_cd TANK,
shipment_event_date TANK,
shipment_event_time TANK,
event_time_zone TANK,
event_city TANK,
Event_State TANK,
event_zip TANK,
customer_confirm TANK,
delivery_confirm TANK,
tracking_number TANK,
mail_rec_weight TANK,
mail_rec_weight_cd TANK,
mail_red_qty TANK,
INSERT_USER "1"
INSERT_USER_DATE sysdate,
INSERT_STATUS_CODE CONSTANT 'I')
-END CONTROL FILE
And the time of execution of transactions:
SQL * Loader: release 11.2.0.3.0 - Production the kill Jul 29 07:50:04 2014
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
Control file: /xfers/oracle/myapp/control/eds_edstest_combined.ctl
Data file: /xfers/oracle/myapp/data/eds_edstest.dat
Bad leadership: /xfers/oracle/myapp/data/eds_edstest.bad
Delete the file: /xfers/oracle/myapp/data/eds_edstest.dsc
(Allow all releases)
Number of loading: ALL
Number of jump: 0
Authorized errors: 50
Link table: 10000 lines, maximum of 256000 bytes
Continuation of the debate: none is specified
Path used: classics
Silent options: your COMMENTS
Table ESTEVENS. EDSTEST_HEADER, loaded when REC_TYPE = 0 X 484452 (character "HDR") add the option in effect for this table: APPEND TRAILING NULLCOLS option in effect
Column Position Len term Encl. Datatype name
------------------------------ ---------- ----- ---- ---- ---------------------
FIRST REC_TYPE *, O ("") CHARACTER
SOLD_TO_ACCOUNT NEXT *, O ("") CHARACTER
SCAC_RECEIVER_ID NEXT *, O ("") CHARACTER
FORMAT_TYPE NEXT *, O ("") CHARACTER
CLIENT_NAME NEXT *, O ("") CHARACTER
CUSTOMER_PICKUP_ADDRESS NEXT *, O ("") CHARACTER
CUSTOMER_PICKUP_CITY NEXT *, O ("") CHARACTER
CUSTOMER_PICKUP_STATE NEXT *, O ("") CHARACTER
CUSTOMER_PICKUP_ZIP NEXT *, O ("") CHARACTER
INSERT_USER NEXT *, O ("") CHARACTER
The SQL string for the column: "1."
INSERT_USER_DATE SYSDATE
CONSTANT INSERT_STATUS_CODE
The value is 'I '.
Table ESTEVENS. EDSTEST_DETAIL, loaded when REC_TYPE = 0X44544c ('PIF' character) in effect for this table insert option: APPEND TRAILING NULLCOLS option in effect
Column Position Len term Encl. Datatype name
------------------------------ ---------- ----- ---- ---- ---------------------
REC_TYPE NEXT *, O ("") CHARACTER
SHIP_TO_NAME NEXT *, O ("") CHARACTER
SHIP_TO_ADDRESS NEXT *, O ("") CHARACTER
SHIP_TO_CITY NEXT *, O ("") CHARACTER
SHIP_TO_STATE NEXT *, O ("") CHARACTER
SHIP_TO_ZIP NEXT *, O ("") CHARACTER
STATUS_OR_APPT_REASON_CD NEXT *, O ("") CHARACTER
EVENT_DESCRIPTION NEXT *, O ("") CHARACTER
SHIPMENT_STATUS_CD NEXT *, O ("") CHARACTER
SHIPMENT_EVENT_DATE NEXT *, O ("") CHARACTER
SHIPMENT_EVENT_TIME NEXT *, O ("") CHARACTER
EVENT_TIME_ZONE NEXT *, O ("") CHARACTER
EVENT_CITY NEXT *, O ("") CHARACTER
EVENT_STATE NEXT *, O ("") CHARACTER
EVENT_ZIP NEXT *, O ("") CHARACTER
CUSTOMER_CONFIRM NEXT *, O ("") CHARACTER
DELIVERY_CONFIRM NEXT *, O ("") CHARACTER
TRACKING_NUMBER NEXT *, O ("") CHARACTER
MAIL_REC_WEIGHT NEXT *, O ("") CHARACTER
MAIL_REC_WEIGHT_CD NEXT *, O ("") CHARACTER
MAIL_RED_QTY NEXT *, O ("") CHARACTER
INSERT_USER NEXT *, O ("") CHARACTER
The SQL string for the column: "1."
INSERT_USER_DATE SYSDATE
CONSTANT INSERT_STATUS_CODE
The value is 'I '.
value used for the parameter LINES increased from 10000 to 30 sheet 2: discarded - failed all WHEN clauses.
Sheet 3: Discarded - failed all WHEN clauses.
Folder 4: Discarded - failed all WHEN clauses.
Table ESTEVENS. EDSTEST_HEADER:
1 row loaded successfully.
0 rows not loaded due to data errors.
3 rows not loading because all WHEN clauses were failed.
0 rows not populated because all fields are null.
Table ESTEVENS. EDSTEST_DETAIL:
0 rows successfully loaded.
0 rows not loaded due to data errors.
4 rows not loading because all WHEN clauses were failed.
0 rows not populated because all fields are null.
The space allocated to bind table: 247800 byte (30 lines)
Bytes of read buffer: 1048576
Total logical records ignored: 0
Total logical records read: 4
Total rejected logical records: 0
Logical records discarded total: 3
Run started the kill Jul 29 07:50:04 2014
Run finished on Tue Jul 29 07:50:04 2014
Time was: 00:00:00.07
Time processor was: 00:00:00.01
It works on linux, and the file data calculated from a Windows system to the time we get to it, but it's in the * nix format - with a simple x '0A' as the line terminator.
If, in the control file, I comment on the block of INSERTION for the header table, retail inserts very well.
If, in the control file, (return to the initial charge, two tables) I change the line
INFILE ' / xfers/oracle/myapp/data/eds_edstest.dat'
To read
INFILE ' / xfers/oracle/myapp/data/eds_edstest.dat' "str" | "» \n' »
The saved result becomes
Table ESTEVENS. EDSTEST_HEADER:
1 row loaded successfully.
0 rows not loaded due to data errors.
0 rows not loading because all WHEN clauses were failed.
0 rows not populated because all fields are null.
Table ESTEVENS. EDSTEST_DETAIL:
0 rows successfully loaded.
0 rows not loaded due to data errors.
1 row not loaded because all WHEN clauses were failed.
0 rows not populated because all fields are null.
I try to help the developer on this, and it resists change to use external tables. Even if I can overcome that, I now have a puzzle I want to solve, just to add to my knowledge. Plus, I have some concerns at this stage that whatever it is that miss me here could also come into play if I convert external tables.

Ed,

Are you sure that put you the post in the right place? It should be located in the first definition of the following field each time after the first when clause clause. Put after the first when the clause is optional. When I use the following with what you have provided, it loads 1 record in the table header and 3 records in the Details table. Did you actually do or tell your developer to do and wish that he understood and put it in the right place?

Load

INFILE 'eds_edstest.dat '.

BADFILE "eds_edstest.bad."

DISCARDFILE 'eds_edstest.dsc '.

ADD

IN THE TABLE edstest_header

WHERE (rec_type = 'HDR')

FIELDS TERMINATED BY ', '.

SURROUNDED OF POSSIBLY "" "

TRAILING NULLCOLS

(rec_type CHAR,

sold_to_account TANK,

scac_receiver_id TANK,

format_type TANK,

client_name TANK,

customer_pickup_address TANK,

customer_pickup_city TANK,

customer_pickup_state TANK,

customer_pickup_zip TANK,

INSERT_USER "1"

INSERT_USER_DATE sysdate,

INSERT_STATUS_CODE CONSTANT 'I')

IN THE TABLE edstest_detail

WHERE (rec_type = 'PIF')

FIELDS TERMINATED BY ', '.

SURROUNDED OF POSSIBLY "" "

TRAILING NULLCOLS

(rec_type POSITION (1) TANK,

ship_to_name TANK,

ship_to_address TANK,

ship_to_city TANK,

ship_to_state TANK,

ship_to_zip TANK,

status_or_appt_reason_cd TANK,

event_description TANK,

shipment_status_cd TANK,

shipment_event_date TANK,

shipment_event_time TANK,

event_time_zone TANK,

event_city TANK,

Event_State TANK,

event_zip TANK,

customer_confirm TANK,

delivery_confirm TANK,

tracking_number TANK,

mail_rec_weight TANK,

mail_rec_weight_cd TANK,

mail_red_qty TANK,

INSERT_USER "1"

INSERT_USER_DATE sysdate,

INSERT_STATUS_CODE CONSTANT 'I')

When loading, error: field in the data file exceeds the maximum length

Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE Production 11.2.0.3.0
AMT for Solaris: 11.2.0.3.0 - Production Version
NLSRTL Version 11.2.0.3.0 - Production
I am trying to load a table, small size (110 lines, 6 columns). One of the columns, called NOTES is less error when I run the load. That is to say that the size of the column exceeds the limit max. As you can see here, the column of the table is equal to 4000 bytes)

CREATE TABLE NRIS. NRN_REPORT_NOTES

(

Sys_guid() NOTES_CN VARCHAR2 (40 BYTE) DEFAULT is NOT NULL.

REPORT_GROUP VARCHAR2 (100 BYTE) NOT NULL,

POSTCODE VARCHAR2 (50 BYTE) NOT NULL,

ROUND NUMBER (3) NOT NULL,

VARCHAR2 (4000 BYTE) NOTES,

LAST_UPDATE TIMESTAMP (6) WITH ZONE SCHEDULE systimestamp NOT NULL default

)

TABLESPACE USERS

RESULT_CACHE (DEFAULT MODE)

PCTUSED 0

PCTFREE 10

INITRANS 1

MAXTRANS 255

STORAGE)

80K INITIAL

ACCORDING TO 1 M

MINEXTENTS 1

MAXEXTENTS UNLIMITED

PCTINCREASE 0

DEFAULT USER_TABLES

DEFAULT FLASH_CACHE

DEFAULT CELL_FLASH_CACHE

)

LOGGING

NOCOMPRESS

NOCACHE

NOPARALLEL

MONITORING;

I did a little investigating, and it does not match.
When I run

Select max (lengthb (notes)) in NRIS. NRN_REPORT_NOTES

I got a return of

643

.
Which tells me that the larger size of this column is only 643 bytes. But EACH insert is a failure.
Here is the header of the file loader and first couple of inserts:

DOWNLOAD THE DATA

INFILE *.

BADFILE '. / NRIS. NRN_REPORT_NOTES. BAD'

DISCARDFILE '. / NRIS. NRN_REPORT_NOTES. DSC"

ADD IN THE NRIS TABLE. NRN_REPORT_NOTES

Fields ended by '; '. Eventually framed by ' |'

(

NOTES_CN,

REPORT_GROUP,

Zip code

ALL ABOUT NULLIF (R = 'NULL'),

NOTES,

LAST_UPDATE TIMESTAMP WITH TIME ZONE ' MM/DD/YYYY HH24:MI:SS. FF9 TZR' NULLIF (LAST_UPDATE = 'NULL')

)

BEGINDATA

| E2ACF256F01F46A7E0440003BA0F14C2; | | DEMOGRAPHIC DATA |; A01003; | 3 ; | demographic results show that 46% of visits are made by women. Among racial and ethnic minorities, the most often encountered are native American (4%) and Hispanic / Latino (2%). The breakdown by age shows that the Bitterroot has a relatively low of children under 16 (14%) proportion in the population of visit. People over 60 represent about 22% of visits.   Most of the visitation comes from the region. More than 85% of the visits come from people who live within 50 miles. | ; 29/07/2013 0, 16:09:27.000000000 - 06:00

| E2ACF256F02046A7E0440003BA0F14C2; | | DESCRIPTION OF THE VISIT; | | A01003; | 3 ; | most visits to the Bitterroot are relatively short. More than half of the visits last less than 3 hours. The median duration of visiting sites for the night is about 43 hours, or about 2 days. The average Wilderness visit lasts only about 6 hours, although more than half of these visits are shorter than the duration of 3 hours.   Most of the visits come from people who are frequent visitors. Over thirty percent are made by people who visit between 40 and 100 times a year. Another 8% of visits from people who say they visit more than 100 times a year. | ; 29/07/2013 0, 16:09:27.000000000 - 06:00

| E2ACF256F02146A7E0440003BA0F14C2; | | ACTIVITIES |. A01003; | 3 ; | most often reported the main activity is hiking (42%), followed by alpine skiing (12%) and hunting (8%). More than half of the report visits participating in the relaxation and the display landscape. | ; 29/07/2013 0, 16:09:27.000000000 - 06:00

Here's the full start of log loader, ending after the return of the first row. (They ALL say the same error)

SQL * Loader: Release 10.2.0.4.0 - Production Thu Aug 22 12:09:07 2013

Copyright (c) 1982, 2007, Oracle. All rights reserved.

Control file: NRIS. NRN_REPORT_NOTES. CTL

Data file: NRIS. NRN_REPORT_NOTES. CTL

Bad File:. / NRIS. NRN_REPORT_NOTES. BAD

Discard File:. / NRIS. NRN_REPORT_NOTES. DSC

(Allow all releases)

Number of loading: ALL

Number of jump: 0

Authorized errors: 50

Link table: 64 lines, maximum of 256000 bytes

Continuation of the debate: none is specified

Path used: classics

NRIS table. NRN_REPORT_NOTES, loaded from every logical record.

Insert the option in effect for this table: APPEND

Column Position Len term Encl. Datatype name

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

FIRST NOTES_CN *; O (|) CHARACTER

REPORT_GROUP NEXT *; O (|) CHARACTER

AREA CODE FOLLOWING *; O (|) CHARACTER

ROUND                                NEXT     *   ; O (|) CHARACTER

NULL if r = 0X4e554c4c ('NULL' character)

NOTES                                NEXT     *   ; O (|) CHARACTER

LAST_UPDATE NEXT *; O (|) DATETIME MM/DD/YYYY HH24:MI:SS. FF9 TZR

NULL if LAST_UPDATE = 0X4e554c4c ('NULL' character)

Sheet 1: Rejected - error in NRIS table. NRN_REPORT_NOTES, information ABOUT the column.

Field in the data file exceeds the maximum length.

I don't see why this should be failed.

Hello

the problem is bounded by default, char (255) data... Very useful, I know...

you need two, IE sqlldr Hat data is longer than this.

so change notes to notes char (4000) you control file and it should work.

see you soon,

Harry

Quick way to assign the IDs table header cells to data?

Acrobat X (10.1.9)
For the accessibility of tables with complex headers, is there a quick way to assign the ID of the header cells to data associated with them? I have not found a way faster than go to one cell at a time.
All tags already have an ID, this question is how quickly assign the ID of header cells to all data cells in a row or a column.
Better yet, is there a function or plugin that looks like to a table column and line and automatically assigns the headers for all data cells?
I used the Table Inspector in Acrobat and several years of the CommonLook plug-in version. Both allow you to set several properties for all the cells in a selection. And they act as if they fortunately put header IDs for multiple cells, but after clicking OK and watch the cell properties, TI is not set for any of them, and CL only sets it to the first cell that has been selected.
I prepare a PDF file of scientific reports for Section 508 compliance. Often, they are hundreds of pages long and got the results of large tables. Some clients insist on complex headers. Cell by cell is surprisingly long.

I am running the latest version of CommonLook and manages to assign very well identification tags. You can select multiple cells and assign them to a header. You can also select the same cells and assign them to another heading using "Append". This will add the new header, without deleting the header already assigned. In earlier versions Append has not worked for me. That's what you need, if you have complex tables for a long time. If you get the latest version and this isn't the case call Technical Support, as the plugin does not work correctly. The Touch Up reading order tool does not.

I sometimes create a white/hidden text for the header text that spans several columns and then create individual to keep them, but I wouldn't rely on it for long tables or use it as my main method. It's a pretty quick solution in some cases - or if your author likes to let in line 1, column 1 white, you can create your own invisible header for the screen reader. But it is too difficult to verify, and not the best route to follow. Also the hidden text is considered a no-no by some as it is supposed to be a drop out / drop behind or mistake to layout.

Get the name of data file of sqlldr map using OMB
I am able to get a card SQLLDR to the SRC file, but unable to get file name of data, details are given as under:

OMBRETRIEVE MAPPING 'A' SOURCE_DATA_FILE GET
tony_src

OMB + > OMBRETRIEVE MAPPING 'A' SOURCE_DATA_FILE 'tony_src' GET DATA_FILE_NAME
OMB02932: Error getting child objects of type DATA_FILE_NAME has

Thanks in advance!
Hello

On the top of my head, try...
OMBRETRIEVE MAPPING 'A' SOURCE_DATA_FILE 'tony_src' GET PROPERTY (DATA_FILE_NAME)

See you soon
David

How to recover the data file in Oralcle 10 g...? No backups and no newspaper archiving
All,

I need to recover the data file 2, which is for the undo tablespace and it is in the State to recover and I need to recover the data files now.

But the bad news is we have no backup at all and we have no archive logs (log archiving is disabled in the database)...

In this case how can I recover the data file...?

SQL > select a.file #, b.SID, a.status from v$ datafile a, v$ tablespace b where a.ts #= b.ts #;

FILE NAME STATUS NO.
---------- ------------------------------------------------------------------------------------------ -------
1 /export/home/oracle/flexcube/product/10.2.0/db_1/oradata/bwfcc73/system01.dbf SYSTEM
* RETRIEVE /export/home/oracle/logs/bw/undotbs01.dbf 2 *.
3 /export/home/oracle/flexcube/product/10.2.0/db_1/oradata/bwfcc73/sysaux01.dbf online
4 /export/home/oracle/datafiles/bw/bwfcc73.dbf online
5 /export/home/oracle/datafiles/bw/bwfcc73_01.dbf online

SQL > archive logs list;
Database log mode no Archive Mode
Automatic archival disabled
Destination of archive USE_DB_RECOVERY_FILE_DEST
Sequence of journal online oldest 4940
Current log sequence 4942
Hello

First, you must open a ticket with oracle Support and explore the options

You can use this note to fix:
RECOVERY OF A LOST IN A [ID 1013221.6] UNDO TABLESPACE DATA FILE

If you are unable to drop Undo tablespace as Undo Segment recovery must

You can download the trace file following the opening of the ticket
```
SQL>Alter session set tracefile_identifier='corrupt';

SQL>Alter system dump undo header "";

Go to udump

ls -lrt *corrupt*

Upload this trace file

Also upload the alert log file
```
Kind regards
Levi Pereira

Published by: Levi Pereira on November 29, 2011 13:58

Analyze the flat file data in a nested structure.

This has been driving me crazy all day long.

I have a flat data file I want to analyze in a nested data structure.

Small sample data:

0 HEAD
1 SOUR FTW
2 VERS Family Tree Maker (16.0.350)
2 NAME Family Tree Maker for Windows
2 CORP MyFamily.com, Inc.
3 ADDR 360 W 4800 N
4 CONT Provo, UT 84604
3 PHON (801) 705-7000
0 TRLR

If anyone recognizes this, yes it's a small piece of a GEDCOM file. That's what I'm trying to analyze. For someone who is not familiar with this data format. The first number is the level of a data element. Level 0 are elements of the root of a data segment. Level 1 lines relate to the data of level 0 line previous closest. Level 2 lines relate to the level 1 data line that precedes the closest. And so on.

Here is an example of the desired output, the different elements to the related parent of nesting.

<cfset foobar = {
 HEAD = {lvl=0,
 SOUR = {lvl=1,data="FTW",
 VERS = {lvl=2,data="Family Tree Maker (16.0.350)"},
 NAME = {lvl=2,data="Family Tree Maker for Windows"},
 CORP = {lvl=2,data="MyFamily.com, Inc.",
 ADDR = {lvl=3,data="360 W 4800 N",
 CONT = {lvl=4,data="Provo, UT 84604"}},
 PHON = {lvl=3,data="(801) 705-7000"}}}},
 TRLR = {lvl=0}
}>

<cfdump var="#foobar#">

I think I'm looking at a kind of recursive function to embed these data correctly, but I just can't figure out how to do.

I have this basic function that will display each line of data in a separate structure key

<cffunction name="parseFile">
     <cfargument name="file" required="yes">
     <cfargument name="line" required="no" type="string" default="">
     
     <cfscript>
          var returnStruct = structNew();
          var subStruct = structNew();
          var cur_line = "";
          var next_line = "";
          var line_lvl = "";
          var line_key = "";
          var loop = true;
          
          if (len(trim(arguments.line)) EQ 0) {
               cur_line = fileReadLine(arguments.file);
          }
          else
          {
               cur_line = arguments.line;
          }
          
          do {
               if (not FileISEOF(arguments.file)) {
                    next_line = fileReadLine(arguments.file);
               }
               else
               {
                    next_line = "-1";
                    loop = false;
               }
               
               line_lvl = listFirst(cur_line, ' ');
               cur_line = listRest(cur_line, ' ');
               line_key = listFirst(cur_line, ' ');
               cur_line = listRest(cur_line, ' ');
               
               returnStruct[line_key] = structNew();
               returnStruct[line_key]["level"] = line_lvl;

               cur_line = next_line;
          } while (loop);
          
          return returnStruct;
     </cfscript>
</cffunction>

<cfscript>
     gedcom_file = FileOpen(getDirectoryFromPath(getCurrentTemplatePath()) & "Ian Skinner.GED","read");
     /*gedcom_data = {individuals = structNew(),
                    families = structNew(),
                                         sources = structNew(), 
                                         notes = structNew()};*/
                                         
     gedcom_data = parseFile(gedcom_file);
</cfscript>

<cfdump var="#gedcom_data#" label="Final Output">

I tried many ways to recursively call this function in order to nest the elements. None of them have produced await in the above example of hand coded output. Which made me the closest is recursive call, the function parseFile() towards the end of the while loop if the following line is greater than the current level of line:

if (listFirst(next_line,' ') GT line_lvl) {
     parseFile(arguments.file,next_line);
}

It works pretty well, as long as the next level of line is the same as or higher than its previous level of the line. But once the next line level is lower, the recursive call will not return to the appropriate parent level. The current function call ends just on a loop on the data file. Everything that I tried to provide a correct output for recursive function calls when the next data line belongs to a line parent just a horribly distorted data.

Yes, that's exactly it. I think that the node must always be added to the stack.

I just had a period gave me. But that's what I thought.

That is to say...

While (not FileISEOF (gedcom_file)) {}

line = fileReadLine (gedcom_file);

extract data from the node

node = {};

node.LVL = listFirst (line, "");

line = listRest (line, "");

key = listFirst (line, "");

If (listLen (line, "") gt 1) {}

node. Data = listRest (line, "");

}

Download the most recent ancestor of the battery

lastNode = stack [1];

If it is a brother/ancestor, look for its parent

While (arrayLen (stack) & node.lvl lte lastNode.lvl) {}

arrayDeleteAt (battery, 1);

lastNode = stack [1];

}

Add to the stack

arrayPrepend (stack, node);

Add this node from its parent

lastNode [key] = node;

}

Data in the data file header

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