Oracle 11g unpivot help request

Hello

I have a single line of data showing the re-entry of the duration and end dates in 2011/12. I need to convert this one line of data (containing 16 columns) in 5 rows consisting of only 4 columns (year, term, term_start term_end).

Is it possible to use just Oracle 11 g unpivot function_ to convert 16 columns of the following data:

Select * from
(select 2012 as terms_year,
1 as a T1,'05-AUG-2011' as T1_SD, October 21, 2011 "as T1_ED,
2 as T2, October 31, 2011"as T2_SD, 16 December 2011 ' as T2_ED.
3 as T3, 3 January 2012 'as T3_SD', February 10, 2012 as T3_ED.
"4 as T4, 20 February 2012 ' as T4_SD, 30 April 2012" as T4_ED.
5 as T5, 16 April 2012 'as T5_SD', June 1, 2012 as T5_ED
the double) mytable

aka

TERMS_YEAR             T1                     T1_SD       T1_ED       T2                     T2_SD       T2_ED       T3                     T3_SD       T3_ED       T4                     T4_SD       T4_ED       T5                     T5_SD       T5_ED       
---------------------- ---------------------- ----------- ----------- ---------------------- ----------- ----------- ---------------------- ----------- ----------- ---------------------- ----------- ----------- ---------------------- ----------- ----------- 
2012                   1                      05-SEP-2011 21-OCT-2011 2                      31-OCT-2011 16-DEC-2011 3                      03-JAN-2012 10-FEB-2012 4                      20-FEB-2012 30-APR-2012 5                      16-APR-2012 01-JUN-2012

in the following 4 columns of data (year, term, term_start term_end):

Select the term, terms_year, t1_ed, t1_sd as term_start as term_end of
(select 2012 as terms_year, 1 as a term, '' 05-AUG-2011 as T1_SD, October 21, 2011 ' like T1_ED of all the double union)
"Select 2012 as terms_year, as a term, October 31, 2011 2 ' as T2_SD, 16 December 2011 ' like T2_ED of all the double union
Select 2012 as terms_year, 3 as a term, 3 January 2012 'as T3_SD', February 10, 2012 as T3_ED of all the double union
Select 2012 as terms_year, 4 as term, 20 February 2012 'as T4_SD', April 30, 2012 as T4_ED of all the double union
Select 2012 as terms_year, 5 as term, 16 April 2012 'as T5_SD', June 1, 2012 as double T5_ED) mytable

aka

TERMS_YEAR             TERM                   TERM_START  TERM_END    
---------------------- ---------------------- ----------- ----------- 
2012                   1                      05-SEP-2011 21-OCT-2011 
2012                   2                      31-OCT-2011 16-DEC-2011 
2012                   3                      03-JAN-2012 10-FEB-2012 
2012                   4                      20-FEB-2012 30-APR-2012 
2012                   5                      16-APR-2012 01-JUN-2012

Much obliged if anyone can show me how - I can't get my head around the pivot/unpivot syntax! For example

Select *.
FROM MyTable
UNPIVOT)
unpivot_clause
unpivot_for_clause
unpivot_in_clause)

Thank you

TP.

Hello

Using SELECT... Function PIVOT:

SELECT       terms_year
,       term
,       term_start
,       term_end
FROM       mytable
UNPIVOT       (  ( term
          , term_start
          , term_end
          )     FOR num_col
             IN ( (t1, t1_sd, t1_ed)     AS 1
             , (t2, t2_sd, t2_ed)     AS 2
             , (t3, t3_sd, t3_ed)     AS 3
             , (t4, t4_sd, t4_ed)     AS 4
             , (t5, t5_sd, t5_ed)     AS 5
             )
       )
ORDER BY  terms_year     -- If needed
,            num_col
;

The basic syntax for UNPIVOTing to 1 column (more a column label) is

UNPIVOT (    outcol
     FOR  label     IN ( incol_1  AS label_val_1
                       , incol_2  AS label_val_2
                  ...
                  , incol_n  AS label_val_n
                       )
     )

where
outcol is the output column pivoting, which contain values from the original table.
label is a column of the label, which will contain values hardcoded in the application,
incol_1, incol_2,..., incol_n are the columns of the table of origianl to be no dynamic crossroads
label_val_1, label_val_2,..., label_val_n are hard-coded values that will go into the label column.

The syntax for pivot of columns of m (m > 1) is how to rotate the 1 column, but
instead of outcol, you give a list separated by commas of outcols m, surrounded by parentheses, and
instead of incol_1, incol_2,... incol_n, you give a list separated by commas of the columns m, between brackets.

In addition, store dates in VARCHAR2 columns is not a very good idea. Use the DATE columns.

Published by: Frank Kulash, 16 July 2012 18:11

Tags: Database

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<? XML version = "1.0" encoding = "UTF-8" standalone = "yes"? >
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I created a package in SQL Developer

create or replace
PACKAGE XML_FILEHANDLER AS

type TRecord is (record
Account_ID varchar2 (100)
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type TRecordTable is table of the TRecord;

getRows function (p_directory in varchar2, p_filename in varchar2) return TRecordTable pipeline;

END XML_FILEHANDLER;

-BODY

create or replace
PACKAGE BODY XML_FILEHANDLER AS

getRows function (p_directory in varchar2, p_filename in varchar2) return TRecordTable AS pipeline

nb_rec NUMBER: = 1;
tmp_xml CLOB.
tmp_file CLOB.
REC TRecord;

BEGIN

DBMS_LOB.CREATETEMPORARY (tmp_file, true);
tmp_file: = dbms_xslprocessor.read2clob (p_directory, p_filename);

recomm. Account_ID: = regexp_replace (tmp_file, '. * <>(. *) Account_ID < / Account_ID >. *', '\1', 1, 1, 'n');
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in rec. Account_ID, rec. AccountName, AccountType rec. rec. AccountOwner
from xmltable)
"Accounts/AccountMapping" in the way of xmltype (tmp_xml) columns
Path of varchar2 (100) Account_ID 'Account_ID '.
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);

line (CRE);

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I did the following

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I have searched all over google and metalink but am unable to get this to run... Help, please!
>
SELECT Account_ID AccountName, AccountType, AccountOwner
in rec. Account_ID, rec. AccountName, AccountType rec. rec. AccountOwner
from xmltable)
"Accounts/AccountMapping" in the way of xmltype (tmp_xml) columns
Path of varchar2 (100) Account_ID 'Account_ID '.
, Path of varchar2 (100) AccountName "AccountName".
, AccountType varchar2 (30) path 'AccountType '.
, Path of varchar2 (100) AccountOwner "AccountOwner.
);
>
implement
```
SELECT Account_ID, AccountName, AccountType, AccountOwner
into rec.Account_ID, rec.AccountName, rec.AccountType, rec.AccountOwner
from xmltable(
'AccountMap/Accounts/AccountMapping' passing xmltype(tmp_xml) columns
Account_ID varchar2(100) path 'Account_ID'
, AccountName varchar2(100) path 'AccountName'
, AccountType varchar2(30) path 'AccountType'
, AccountOwner varchar2(100) path 'AccountOwner'
);
```
```
SQL> SELECT Account_ID, AccountName, AccountType, AccountOwner
  2  --into rec.Account_ID, rec.AccountName, rec.AccountType, rec.AccountOwner
  3  from xmltable(
  4  'AccountMap/Accounts/AccountMapping' passing
  5  xmltype('
  6  
  7  
  8  
  9  0000000000000-000
 10  XLS
 11  Excel
 12  System
 13  
 14  
 15  0000000000000-001
 16  XLSS
 17  Excel2
 18  System2
 19  
 20  
 21  ')
 22  columns
 23  Account_ID varchar2(100) path 'Account_ID'
 24  , AccountName varchar2(100) path 'AccountName'
 25  , AccountType varchar2(30) path 'AccountType'
 26  , AccountOwner varchar2(100) path 'AccountOwner'
 27  );

ACCOUNT_ID                                                                       ACCOUNTNAME                                                                      ACCOUNTTYPE                    ACCOUNTOWNER
-------------------------------------------------------------------------------- -------------------------------------------------------------------------------- ------------------------------ --------------------------------------------------------------------------------
                                                                                 XLS                                                                              Excel                          System
                                                                                 XLSS                                                                             Excel2                         System2

SQL> 
```
AccountID use AccountID not Account_ID
```
Account_ID varchar2(100) path 'AccountID'
```
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Migrating oracle 9i to oracle 11g but now dblink is no work
First of all, sorry for my English.
Achieved an export from the old to the new db_links and now do not work.

Oracle 9i - work

13:52:45 card > @banco
Mostra user, instance, e start time host - pressure enter para continue
E the USER 'SYSTEM '.

INSTANCE_NAME HOST_NAME STATUS STARTUP_TIME
---------------- ---------------------------------------------------------------- ------------ --------------
atlas1 card OPEN 01/23/12 17:53

Decorrido: 00:00:00.03

BANNER
----------------------------------------------------------------------------------------------------
Oracle9i Enterprise Edition Release 9.2.0.8.0 - Production
PL/SQL Release 9.2.0.8.0 - Production
CORE Production 9.2.0.8.0
AMT for Linux: Version 9.2.0.8.0 - Production
NLSRTL Version 9.2.0.8.0 - Production

Decorrido: 00:00:00.03
13:52:46 card >

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OWNER, DB_LINK CREATED USERNAME HOST
-------------------- ------------------------------ -------------------- ------------------------------ --------------
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Decorrido: 00:00:00.03
13:53:03 card > desc dual@scaprod
Nome
-------------------------------------------------------------------------------------------------------------------------
MODEL

13:53:07 card > desc [email protected]
Nome
-------------------------------------------------------------------------------------------------------------------------
MODEL

13:53:16 card >

13:53:16 card > show the global setting

VALUE OF TYPE NAME
------------------------------------ ----------- -------------
global_context_pool_size string
global_names boolean FALSE
13:53:40 card >

Oracle 11g - does not, a little work with the full name of the db_link:

13:53:57 nouveaute11 > @banco
Mostra user, instance, e start time host - pressure enter para continue
E the USER 'SYSTEM '.

INSTANCE_NAME HOST_NAME STATUS STARTUP_TIME
---------------- ---------------------------------------------------------------- ------------ -----
aquarius card OPEN 01/26/12-13:42

Decorrido: 00:00:00.01

BANNER
----------------------------------------------------------------------------------------------------
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 Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production

Decorrido: 00:00:00.04
13:53:58 nouveaute11 >

13:54:12 nouveaute11 > @dblink
Informed o valor para db_link: scapr

OWNER, DB_LINK CREATED USERNAME HOST
-------------------- ------------------------------ -------------------- ---------------------------
SCAPROD.PANVEL.COM.BR PUBLIC LINK SCA 26/01/12 13:02

Decorrido: 00:00:00.03
13:54:16 nouveaute11 > desc [email protected]
Nome
---------------------------------------------------------------------------------------------------
MODEL

13:54:23 nouveaute11 > desc dual@scaprod
ERROR:
ORA-02019: description of conexao para o banco dados não localizada remote

13:54:26 nouveaute11 >

13:54:41 nouveaute11 > display the global setting

VALUE OF TYPE NAME
------------------------------------ ----------- ------------------
global_context_pool_size string
global_names boolean FALSE
global_txn_processes integer 1
13:54:45 nouveaute11 >

Any help? :)
Thank you!
vitorjr81 wrote:
As you can see the db_link is functional, but just with the name and surname:

13:54:16 nouveaute11 > desc [email protected]
Name MODEL

13:54:23 nouveaute11 > dual@scaprod desc
ERROR:
ORA-02019: description of conexao para o banco dados não localizada remote

13:54:26 nouveaute11 >

13:54:41 nouveaute11 > display the global setting

VALUE OF TYPE NAME
-chain global_context_pool_size
global_names boolean FALSE
global_txn_processes integer 1

Do as below and post the results here
```
SQL> select global_name from global_name;

GLOBAL_NAME
--------------------------------------------------------------------------------
V112

SQL> 
```

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870692 wrote:
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We receive oracle above except when you give the following command:

LSNRCTL > services oracle11g_listener
Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = CBR-SRV-HPORA. CIBER-INDIA. (IN) (PORT = 1522)))
_ The listener supports no services
The command completed successfully.

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

C:\Documents and Settings\oracle > sqlplus scott/tiger@oracle11g_netservice

SQL * more: Production release 11.2.0.1.0 Wed Jul 28 18:10:40 2010

Copyright (c) 1982, 2010, Oracle. All rights reserved.

ERROR:
ORA-12514: TNS:listener is not currently of service requested in connect
descriptor of

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

Please advice what could be the problem.

Thank you.
Your Lstener knows nothing about services. You must configure the dynamic record of service in your database, for example

ALTER system set local_listener = "(DESCRIPTION = (ADDRESS =(PROTOCOL=TCP) (HOST = CBR-SRV-HPORA. CIBER-INDIA. IN) (PORT = 1522))) ';

(for permanent fixing forget pfile or spfile)

After the database records the address und thie services you will see the service when you ask "srvctl services oracle11g_listener.

Kind regards
Dojo

How clearup unsuccessful installing oracle 11g R2 on redhat linux 5
Hello world

Try to install oracle 11g R2 on the test server Red Hat linux 5 (according to the quick installation guide), I did the following tests:

trial (1): failed by giving the file not found error. I discovered that I need to I have unzipped the source files in a dir.
(2) trial: failed because there is no static IP address
trial (3): failed because that/etc/hosts was not set correctly.

the installation was supposed to be in default dir/home/oracle/app
the problem is that before every test I just renamed app app_old and once again the new installation with the default settings.

I have now to clearup this whole mess, I know this isn't simply deleting the directory created, because I need to free the RAM memory reserved for the crteated of databases in all previous installations.

Help please,
Thanks for your time
Hi Alain;

Similar topic discussed here before. Please check:

Uninstall db Oracle 11 g r1 OS linux 5
Uninstall db Oracle 11 g r1 OS linux 5

How do I uninstall datbase 11g
How do I uninstall datbase 11g

Respect of
HELIOS

Oracle 11g remote connection problem
When I try to connect to the Oracle database using SQLPlus or SQLDeveloper remotely I get the following error.

ORA-01017: INVALID USERNAME/PASSWORD; logon denied.

Server details:
Oracle 11g on Linux Enterprise 4
I can connect to the server using SQLPlus.
SQLCASE SHOW is MIXED

Customer details:
Windows Server 2003 enterprise Edition
Oracle 11g Client.
Remote computer my TNSPING to this server works perfectly.

For the same connection string, I can't connect to the client. I don't know that I type wrong password.

Any thoughts on this will be helpful.

Thank you
Smith
If it's a sys user you will need to set the password file to connect to the database as sysdba user remotely. and we do not need to check if the privilege to connect is given to the sys user or not. adding to this remote_login_password check = EXCLUSIVE lock

Published by: sshafiulla on February 16, 2010 23:17

Oracle 11g unpivot help request

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