Want to use sequence object of oracle when loading data in sql loader
Hi,
I want to use sequence when loading data in sqll loader, but the problem is i could not use sequence object of oracle to load the data by sql loader, i can use sequence of sql loader.
I want to use sequence object because in later entries this sequence object will be used.If i use sequence of sql loader how can i use oracle sequence object
Is there any other option
I have a simillar problem, I also want to use a sequence when loading data by the SQL Loader.
My control file is:
load data
infile '0testdata.txt'
into table robertl.tbltest
fields terminated by X'09'
trailing nullcols
(redbrojunos,
broj,
dolazak,
odlazak nullif odlazak=blanks,
komentar nullif komentar=blanks)
And the datafile is:
robertl.brojilo.nextval 1368 17.06.2003 08:02:46 17.06.2003 16:17:18
robertl.brojilo.nextval 2363 17.06.2003 08:18:18 17.06.2003 16:21:52
robertl.brojilo.nextval 7821 17.06.2003 08:29:22 17.06.2003 16:21:59
robertl.brojilo.nextval 0408 17.06.2003 11:20:27 17.06.2003 18:33:00 ispit
robertl.brojilo.nextval 1111 17.06.2003 11:30:58 17.06.2003 16:09:34 Odlazak na ispit
robertl.brojilo.nextval 6129 17.06.2003 14:02:42 17.06.2003 16:23:23 seminar
But all records were rejected by the Loader, for every record I get the error:
Record 1: Rejected - Error on table ROBERTL.TBLTEST, column REDBROJUNOS.
ORA-01722: invalid number
Similar Messages
-
Sql@loader-704 and ORA-12154: error messages when trying to load data with SQL Loader
I have a data base with two tables that is used by Apex 4.2. One table has 800,000 records . The other has 7 million records
The client recently upgraded from Apex 3.2 to Apex 4.2 . We exported/imported the data to the new location with no problems
The source of the data is an old mainframe system; I needed to make changes to the source data and then load the tables.
The first time I loaded the data i did it from a command line with SQL loader
Now when I try to load the data I get this message:
sql@loader-704 Internal error: ulconnect OCISERVERATTACH
ORA-12154: tns:could not resolve the connect identifier specified
I've searched for postings on these error message and they all seem to say that SQL Ldr can't find my TNSNAMES file.
I am able to connect and load data with SQL Developer; so SQL developer is able to find the TNSNAMES file
However SQL Developer will not let me load a file this big
I have also tried to load the file within Apex (SQL Workshop/ Utilities) but again, the file is too big.
So it seems like SQL Loader is the only option
I did find one post online that said to set an environment variable with the path to the TNSNAMES file, but that didn't work..
Not sure what else to try or where to look
thanksHi,
You must have more than one tnsnames file or multiple installations of oracle. What i suggest you do (as I'm sure will be mentioned in ed's link that you were already pointed at) is the following (* i assume you are on windows?)
open a command prompt
set TNS_ADMIN=PATH_TO_DIRECTOT_THAT_CONTAINS_CORRECT_TNSNAMES_FILE (i.e. something like set TNS_ADMIN=c:\oracle\network\admin)
This will tell oracle use the config files you find here and no others
then try sqlldr user/pass@db (in the same dos window)
see if that connects and let us know.
Cheers,
Harry
http://dbaharrison.blogspot.com -
Loading data by sql loader in oracle 10g on linux
I am trying to load data in Oracle 10g on linux by using sql loader, but getting error
Problem in log showing that field length of SURNAME field is more than table field size.
Following is the error in log file of sql loader
Record 21: Rejected - Error on table TABLE1, column
SURNAME.
ORA-12899: value too large for column SURNAME (actual: 65, maximum: 64)
and it is evident from following controlfile that i am using trim to discard any space then why it is giving an error.
LOAD DATA
TRUNCATE
INTO TABLE TABLE1
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
ID INTEGER EXTERNAL,
OPTION1 CHAR,
REF1 CHAR,
OTHER_REF CHAR,
TITLE "TRIM(:TITLE)",
FORENAME "TRIM(:FORENAME)",
SURNAME "TRIM(:SURNAME)",
JOINT_TITLE "TRIM(:JOINT_TITLE)",
JOINT_FORENAME "TRIM(:JOINT_FORENAME)",
JOINT_SURNAME "TRIM(:JOINT_SURNAME)",
I checked the bad file and count number of characters, they are 64 characters.
When i am inserting individual record from bad file by sql loader, it is loadingProbably your database character set is multi-byte. That is %UTF8 or AL16UTF16%
Post your NLS Database Parameters value
select * from nls_database_parameters;
In General varchar2(65) by default means 65 BYTES unless
you have changed your Defalut NLS_LENGTH_SEMANTICS parameter from BYTE to CHAR.
With best regards
Shan -
Hello experts, I am using oracle 11g.I have a sequence to generate some ids.If I want that my sequence has been reset like i will start from starting again.It is possible to re initiate a sequence object in Oracle.If it is my client's requirement. Thank You regards aaditya
You could always use ALTER SEQUENCE
or simply re-create your sequence. However this may invalidate database objects.
cheers -
I live in Iran
Yesterday I wanted to use iTunes store for windows ; when i have open iTunes it gives me the error 0x80090318 .
I have search the web alot and i have check lots of Iranian and English website but have not find any solution for
this problem . Today I have find a software called "Hide my IP" i have opened up that
when this software was opened , itunes have said "iTunes can't verify the identify of the server "init.itunes.apple.com"".
then i have click on "continue" then iTunes said "iTunes could not connect to the iTunes Store. An unknown error occurred (310)."
And theres a matter that i think that have a connection with this topic and thats , that when i want to go to the lots
of websites like Google Yahoo! Mail and lots of other website my both browser ( FireFox and IE ) will say" This connection is untrusted " .
I think the solution of my second problem is the solution of my first problem too !Tried all the rest on this site did not work for me
Follow the link below & this one sorted it for me, it was a conflict in programs using Winsock & I got rid of my old program,
Sorted.
http://support.apple.com/kb/TS4123
Tom Ireland -
I have an apple ID that I want to use it for icloud, but when I Set it, i got below message
I could requires an apple id that Is an email address ( [email protected] address )
Please help me
<Email Edited by Host>Your gmail address is still your apple id. Just when you activate your mail and notes, it asks you to create icloud e-mail, which is completely separate and allows you to have one more e-mail address. Just some extra benefit, you don't have to pay for, but useful to save your notes and send e-mail or two if Google server goes down.
-
How to use java source in Oracle when select by sqlplus.
How to use java source in Oracle when select by sqlplus.
I can create java source in Oracle
import java.util.*;
import java.sql.*;
import java.util.Date;
public class TimeDate
public static void main(String[] args)
public String setDate(int i){
GregorianCalendar calendar = new GregorianCalendar();
calendar.setTime(new Date((long)i*1000));
System.out.println("Dateline: "
+ calendar.get(Calendar.HOUR_OF_DAY) + ":"
+ calendar.get(Calendar.MINUTE) + ":"
+ calendar.get(Calendar.SECOND) + "-"
+ calendar.get(Calendar.YEAR) + "/"
+ (calendar.get(Calendar.MONTH) + 1) + "/"
+ calendar.get(Calendar.DATE));
String n = calendar.get(Calendar.YEAR) + "/" + (calendar.get(Calendar.MONTH) + 1) + "/" + calendar.get(Calendar.DATE);
System.out.print(n);
return n;
I have table name TEST
ID DATE_IN
1 942685200
2 952448400
When I write jsp I use method setDate in class TimeDate
The result is
ID DATE_IN
1 1999/11/16
2 2003/7/25
Thanks you very much.It is unclear where you are having a problem. Is your issue at runtime (when the form runs in the browser) or when working in the Builder on the form?
Also be aware that you will need to sign your jar and include some new manifest entries. Refer to the Java 7u51 documentation and blogs that discuss the changes.
https://blogs.oracle.com/java-platform-group/entry/new_security_requirements_for_rias
http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/manifest.html -
I just got a new iMac and want to use it for iTunes. when i connect my iPhone how do i transfer everything in my iPhone to this new computer?
If you do not have access to your old PC/Laptop and therefore cannot transfer your iTunes library, this document is very useful https://discussions.apple.com/docs/DOC-3141
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Re: [SunONE-JATO] Re: Using an object to store and display data
Personally, I think there is little or no value to creating a "domain"
object that itself relies on a JATO QueryModel internally, but hides that
fact and requires use of BeanAdapterModel.
It would be more appropriate (and much less work, and more scalable) to just
derive a QueryModel subclass and add the domain-specific behavior to the
model. In other words, what's the point of creating an object that hides
JATO inside it when you're running in JATO to begin with? Now if the domain
object were doing plain JDBC, and thus trying to be JATO independent, that
would be different. However, you could still implement the Model interface
on the object (or use BeanAdapterModel) to integrate it seamlessly with the
View tier.
Todd
----- Original Message -----
From: "grschroeder" <grschroeder@y...>
Sent: Wednesday, July 31, 2002 12:00 PM
Subject: [SunONE-JATO] Re: Using an object to store and display data
Craig,
I think it all finally makes sense. First, your assumption is
correct regarding the process flow. The ViewBean will interact with
a custom Javabean which will then in turn interact with a SQL Model
to access the database. So now let me make sure I understand what I
need to do. Basically the custom Javabean will have a method to get
the SQLModel. I would then invoke the setValue method on the
SQLModel and call the appropriate execute method( e.g.,
executeUpdate, etc. ) just like I would do from a ViewBean. Does
this sound correct?
Thanks,
Greg
--- In SunONE-JATO@y..., "Craig V. Conover" <craig.conover@s...>
wrote:
Greg,
see below...
grschroeder wrote:
Thanks for the help Craig. I looked at the sample code that makes
use of the BeanAdapterModel. Basically it looks like it allows a
view to interact with a bean the same way it would interact with
any
other model. That part I think I understand.
This is correct.
The part I'm a little
unclear on still is how to interface this BeanAdapterModel( which
is
a very basic model ) that I now have with a query model toactually
interact with the database.
Not sure what you mean by "interface this BeanAdapterModel ... witha
query model". Does this mean that you have a ViewBean the interactswith
a custom JavaBean via the BeanAdpterModel wrapper, and from the
JavaBean you are interacting with the SQL Model?
So it looks like this: ViewBean > BeanAdapterModel(Custom JavaBean)
SQL Model > RDBMS
That's what I am reading anyway. Please explain this to me.
Would I need to make direct JDBC calls
from my custom model instead of letting JATO dynamically create
the
calls for me?
If my assumptions above are correct, then the custom JavaBean cansimply
use the SQL Model in exactly the same manner as the ViewBean,otherwise,
if no SQL Model is involved, then yes, you need to handle JDBCdirectly,
which is fine, if you do it "right" (connection pooling, result set
handling, etc.).
Thanks,
Greg
--- In SunONE-JATO@y..., "Craig V. Conover" <craig.conover@s...>
wrote:
I think the best approach would be to treat your Domain Objects
(DO) as
the Database (the enterprise tier) from JATO's perspective. You
could
create custom models that interface with our DO's and then the
JATO
Views could easily bind to the custom DO models just like anyother
model. This should eliminate the need for pushing data/objectsfrom
>
view
to model to database.
There is a JATO class called BeanAdapterModel that might be just
what
you need, however, I am not experienced with using it. Maybe
someone
else on my team or in the community could better explain how to
use
>
this
class.
craig
grschroeder wrote:
Venki,
Thanks for the response. Actually, I'm not sure if I can answer
all
of your questions because those are some of the same questions
that
we're trying to answer ourselves. Basically, what we're trying
to
>do
is incorporate our domain object model into the JATO framework.
My
thinking was that one way we could accomplish this was by
storing
>a
Javabean object in the HTTPSession to represent an object in the
domain model, and that the Viewbean and JATO Model could get and
set
data from there. If you have a better suggestion of how to
accomplish this, I'm definitely open to hearing it.
Thanks,
Greg
--- In SunONE-JATO@y..., Venki <heyvenki@y...> wrote:
OK grschroeder , first let me get this straight:
0. Are you going to pass this object to the model, or are u
going
>
to pass the session object to the model?
1. Is there any specific reason for this approach you are
taking?
2. Will there be a notification from the object u havementioned
>to
have the model persist the data?
3. What about the reverse case, when the model refreshes the
data,
how are you going to refresh you object?
4. The JavaBean Object that u are talking about, is it your own
object or is it implementation of an existing JATO interface?
~Venki
grschroeder wrote:I'm fairly new to JATO, but I think I now
have
>a
basic understanding
of how Viewbeans and Models interact. However, I want to
incorporate
the use of a Javabean object that will be stored in the HTTP
session
and will act as the connection between the Viewbean and Model
instead
of having the Viewbean and Model interact directly with each
other.
Basically I would like to have the Model set data in the object
stored in the session so that the Viewbean can pull it out to
display
it. And vice versa, once the user modifies the data and is
ready
>
to
persist it, I would like to have the Viewbean set data in the
object
stored in the session so that the Model can pull it out to
store
>it
in the database. I'm not sure what the best approach would be
to
accomplish this. Any help you could give would be greatly
appreciated.
Thanks,
Greg
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
Service.
Venki
IT Solutions
#6, Pycrofts Garden Road, Nugambakkam, Chennai - 600 006
91-44-4925740(Home) 91-44-8212877(Work)
* Luck is what happens when Preparation meets Opportunity.
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
>To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jspPersonally, I think there is little or no value to creating a "domain"
object that itself relies on a JATO QueryModel internally, but hides that
fact and requires use of BeanAdapterModel.
It would be more appropriate (and much less work, and more scalable) to just
derive a QueryModel subclass and add the domain-specific behavior to the
model. In other words, what's the point of creating an object that hides
JATO inside it when you're running in JATO to begin with? Now if the domain
object were doing plain JDBC, and thus trying to be JATO independent, that
would be different. However, you could still implement the Model interface
on the object (or use BeanAdapterModel) to integrate it seamlessly with the
View tier.
Todd
----- Original Message -----
From: "grschroeder" <grschroeder@y...>
Sent: Wednesday, July 31, 2002 12:00 PM
Subject: [SunONE-JATO] Re: Using an object to store and display data
Craig,
I think it all finally makes sense. First, your assumption is
correct regarding the process flow. The ViewBean will interact with
a custom Javabean which will then in turn interact with a SQL Model
to access the database. So now let me make sure I understand what I
need to do. Basically the custom Javabean will have a method to get
the SQLModel. I would then invoke the setValue method on the
SQLModel and call the appropriate execute method( e.g.,
executeUpdate, etc. ) just like I would do from a ViewBean. Does
this sound correct?
Thanks,
Greg
--- In SunONE-JATO@y..., "Craig V. Conover" <craig.conover@s...>
wrote:
Greg,
see below...
grschroeder wrote:
Thanks for the help Craig. I looked at the sample code that makes
use of the BeanAdapterModel. Basically it looks like it allows a
view to interact with a bean the same way it would interact with
any
other model. That part I think I understand.
This is correct.
The part I'm a little
unclear on still is how to interface this BeanAdapterModel( which
is
a very basic model ) that I now have with a query model toactually
interact with the database.
Not sure what you mean by "interface this BeanAdapterModel ... witha
query model". Does this mean that you have a ViewBean the interactswith
a custom JavaBean via the BeanAdpterModel wrapper, and from the
JavaBean you are interacting with the SQL Model?
So it looks like this: ViewBean > BeanAdapterModel(Custom JavaBean)
SQL Model > RDBMS
That's what I am reading anyway. Please explain this to me.
Would I need to make direct JDBC calls
from my custom model instead of letting JATO dynamically create
the
calls for me?
If my assumptions above are correct, then the custom JavaBean cansimply
use the SQL Model in exactly the same manner as the ViewBean,otherwise,
if no SQL Model is involved, then yes, you need to handle JDBCdirectly,
which is fine, if you do it "right" (connection pooling, result set
handling, etc.).
Thanks,
Greg
--- In SunONE-JATO@y..., "Craig V. Conover" <craig.conover@s...>
wrote:
I think the best approach would be to treat your Domain Objects
(DO) as
the Database (the enterprise tier) from JATO's perspective. You
could
create custom models that interface with our DO's and then the
JATO
Views could easily bind to the custom DO models just like anyother
model. This should eliminate the need for pushing data/objectsfrom
>
view
to model to database.
There is a JATO class called BeanAdapterModel that might be just
what
you need, however, I am not experienced with using it. Maybe
someone
else on my team or in the community could better explain how to
use
>
this
class.
craig
grschroeder wrote:
Venki,
Thanks for the response. Actually, I'm not sure if I can answer
all
of your questions because those are some of the same questions
that
we're trying to answer ourselves. Basically, what we're trying
to
>do
is incorporate our domain object model into the JATO framework.
My
thinking was that one way we could accomplish this was by
storing
>a
Javabean object in the HTTPSession to represent an object in the
domain model, and that the Viewbean and JATO Model could get and
set
data from there. If you have a better suggestion of how to
accomplish this, I'm definitely open to hearing it.
Thanks,
Greg
--- In SunONE-JATO@y..., Venki <heyvenki@y...> wrote:
OK grschroeder , first let me get this straight:
0. Are you going to pass this object to the model, or are u
going
>
to pass the session object to the model?
1. Is there any specific reason for this approach you are
taking?
2. Will there be a notification from the object u havementioned
>to
have the model persist the data?
3. What about the reverse case, when the model refreshes the
data,
how are you going to refresh you object?
4. The JavaBean Object that u are talking about, is it your own
object or is it implementation of an existing JATO interface?
~Venki
grschroeder wrote:I'm fairly new to JATO, but I think I now
have
>a
basic understanding
of how Viewbeans and Models interact. However, I want to
incorporate
the use of a Javabean object that will be stored in the HTTP
session
and will act as the connection between the Viewbean and Model
instead
of having the Viewbean and Model interact directly with each
other.
Basically I would like to have the Model set data in the object
stored in the session so that the Viewbean can pull it out to
display
it. And vice versa, once the user modifies the data and is
ready
>
to
persist it, I would like to have the Viewbean set data in the
object
stored in the session so that the Model can pull it out to
store
>it
in the database. I'm not sure what the best approach would be
to
accomplish this. Any help you could give would be greatly
appreciated.
Thanks,
Greg
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
Service.
Venki
IT Solutions
#6, Pycrofts Garden Road, Nugambakkam, Chennai - 600 006
91-44-4925740(Home) 91-44-8212877(Work)
* Luck is what happens when Preparation meets Opportunity.
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
>To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp -
Using XML extraction from Oracle and XSLT data transformation
Hi
How can transfer data ie: Using XML extraction from Oracle and XSLT data transformation with java application?
usually i use to do querying sql, getting data from table assinging to model class then send it to UI. how can i go for XML extraction form oracle?
thanksSorry, I don't understand what exactly you want to do. And I'm under the impression that you might not know exactly what you want to do as well. Could you explain a bit more detailed what you want to achieve?
-
SAPGUI_PROGRESS_INDICATOR what is use of this fun module when sending data
dear ,
what is use of
SAPGUI_PROGRESS_INDICATOR fun module when sending data to FTP SERVER . POINTS MUST BE GIVENDear ,
when i am trying to send data in internal table of type charterter declared below(i.e iresult) to FTP SERVER program giving the DATA ERROR = 3 when 'FTP_R3_TO_SERVER' fuction module is exected and file it not creating in ftp server . plz help me pointS must be given .
the FTP_CONNECT ,FTP_COMMAND function modules are executing properly giving handle 1 and its sy-subrc = 0 .
when 'FTP_R3_TO_SERVER' is executed it is giving SY-SUBRC = 3 ( DATA ERROR ) i.e it is failing to out internal table data in FTP SERVER . PLZ HIDE ME ITS URGENT .
THIS IS CODE I USED .
DATA : BEGIN OF iresult OCCURS 5,
rec(450),
END OF iresult,
DATA :
dest LIKE rfcdes-rfcdest VALUE 'SAPFTP',
compress TYPE c VALUE 'N',
host(64) TYPE c.
DATA: hdl TYPE i.
DATA: BEGIN OF result OCCURS 0,
line(100) TYPE c,
END OF result.
DATA : key TYPE i VALUE 26101957,
dstlen TYPE i,
blob_length TYPE i.
host = p_host .
DESCRIBE FIELD p_password LENGTH dstlen IN CHARACTER MODE.
CALL 'AB_RFC_X_SCRAMBLE_STRING'
ID 'SOURCE' FIELD p_password ID 'KEY' FIELD key
ID 'SCR' FIELD 'X' ID 'DESTINATION' FIELD p_password
ID 'DSTLEN' FIELD dstlen.
CALL FUNCTION 'FTP_CONNECT'
EXPORTING
user = p_user
password = p_password
host = host
rfc_destination = dest
IMPORTING
handle = hdl
EXCEPTIONS
not_connected = 1
OTHERS = 2.
IF sy-subrc = 0.
CONCATENATE 'cd' ftppath INTO ftppath SEPARATED BY space .
CALL FUNCTION 'FTP_COMMAND'
EXPORTING
handle = hdl
command = ftppath
TABLES
data = result
EXCEPTIONS
command_error = 1
tcpip_error = 2.
IF sy-subrc = 0 .
CLEAR result .
REFRESH result .
CALL FUNCTION 'FTP_COMMAND'
EXPORTING
handle = hdl
command = 'ascii'
TABLES
data = result
EXCEPTIONS
command_error = 1
tcpip_error = 2.
IF sy-subrc = 0 .
DESCRIBE TABLE iresult LINES lines.
blob_length = lines * width .
clear : lines.
Delete the existing file
CONCATENATE 'del' ftpfile INTO delfile SEPARATED BY SPACE.
CALL FUNCTION 'FTP_COMMAND'
EXPORTING
handle = hdl
command = delfile
TABLES
data = result
EXCEPTIONS
command_error = 1
tcpip_error = 2.
*End of deleting the existing file
CALL FUNCTION 'FTP_R3_TO_SERVER'
EXPORTING
handle = hdl
fname = ftpfile
blob_length = blob_length
TABLES
blob = iresult
EXCEPTIONS
TCPIP_ERROR = 1
COMMAND_ERROR = 2
DATA_ERROR = 3
OTHERS = 4.
IF sy-subrc 0 .
WRITE 'Error in writing file to ftp' .
ELSE.
WRITE 'File downloaded on the ftp server successfully'.
ENDIF.
ENDIF.
ELSE.
WRITE : 'Path on ftp not found : ' , ftppath .
ENDIF.
CALL FUNCTION 'FTP_DISCONNECT'
EXPORTING
handle = hdl.
CALL FUNCTION 'RFC_CONNECTION_CLOSE'
EXPORTING
destination = 'SAPFTP'
EXCEPTIONS
OTHERS = 1.
ELSE.
WRITE 'Could not connect to ftp' .
ENDIF.
ENDFORM. " FTPFINANCEACCESS_DOWNLOAD
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
IF screen-name = 'PASSWORD'.
screen-invisible = '1'.
MODIFY SCREEN.
ENDIF.
ENDLOOP. -
Loading data from SQL server to Oracle database
i want to create one table in oracle db from table in sql server. Table is huge it got 97,456,789 records.
I created db link (HS) in oracle database which is pointing to sql server. i can select that table from oracle thru db link.
select * from "dbo"."t1@dblink;
i fired below create table.
create table t2 nologging parallel (degree=3) as select * from "dbo"."t1@dblink;
and its taking long time.... but its running...
is there any alternate method to do this and and populate table in oracle db faster.
Please advise. thanks.vhiware wrote:
create table t2 nologging parallel (degree=3) as select * from "dbo"."t1@dblink;
and its taking long time.... but its running...I doubt that parallel processing will be used as this is unique to Oracle (using rowid ranges typically) and not SQL-Server.
is there any alternate method to do this and and populate table in oracle db faster.Part of the performance overhead is pulling that data from SQL-Server to Oracle across the network link between them. This can be sped up by compressing the data first - and then transferring that across the network.
For example: using +bcp+ to export the data on the SQL-Server box to a CSV file, compress/zip the file, scp/sftp the file to Oracle, and then unzipping it there. Parallel and direct load processing can now be done using SQL*Loader to load the CSV into Oracle.
If this is a Linux/Unix base system, then the unzip/decompress process can be run in parallel with the SQL*Loader process by creating a pipe between the two - where the unzip process writes uncompressed data into the pipe and SQL*Loader reads and loads data as it becomes available via the pipe.
Alternatively, you can do you own PQ processing. Let's say the data is date ranged. You can create a procedure on Oracle that looks something like this:
{code}
create or replace procedure CopyDay( day date ) is
begin
insert /*+ append */ into local_tab select * from remote_tab@remotedb where col_day = day;
-- add logging info, commit, etc.
end;
{code}
You can now start 10 or more of these for different days and run it in the background using DBMS_JOB. -
How to Use Sequence created in Oracle Database in SQL Ldr Control file
Hi,
I created a sequence in oracle database. How will use the sequence in SQL loader Control file.
Thanks in advanceHi,
You might get a good response to your post in the forum dedicated to data movement , including SQL*Loader . You can find it here Export/Import/SQL Loader & External Tables
Regards, -
How to Use Sequence Object Inside User-defined Function In SQL Server
I'm trying to call sequence object inside SQL Server user-defined function. I used
Next Value for dbo.mySequence to call the next value for my sequence created. But I'm getting an error like below.
"NEXT VALUE FOR function is not allowed in check constraints, default objects, computed columns, views, user-defined functions, user-defined aggregates, user-defined table types, sub-queries, common table expressions, or derived tables."
Is there any standard way to call sequence inside a function?
I would really appreciate your response.
Thanks!The NEXT
VALUE FOR function cannot be used for User Defined function. It's one of the limitation.
https://msdn.microsoft.com/en-us/library/ff878370.aspx
What are you trying to do? Can you give us an example and required output?
--Prashanth -
Using Oracle Forms Importing Data From SQL Server into Oracle Tables.
Dear All,
We are using Oracle Forms 10g in windows XP and having OAS 10g and Oracle database 9i.
How can we import data from SQL Server 2005 into Oracle tables using Oracle Forms?
Thanks & Regards
EidyI have no idea what "Oracle Hetrogenius Services" is, so I can't help you with that, sorry.
SQL Developer might also assist you. SQL Developer can connect to SQL Server as well as Oracle and has some tools for migration. See the documentation for details:
http://download.oracle.com/docs/cd/E12151_01/doc.150/e12156/toc.htm
For additional help on using SQL Developer for this task, please consult Support or the SQL Developer forum: SQL Developer
Hope this helps,
Jacob
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