Create a partitioned table using Round Robin

Hi,
I want to create a partitioned table.
My concern is that if I use round robin now, whether I can create a primary key for this table in the future?
Thanks!

You cannot use Round Robin, if your table has primary keys.
But as you must know , now we can create a HASH Partitioning on the tables with out primary key too, i thought ii would rather test once again and comment:
Please find the screen shot below which confirms that Round Robin cannot be done on table with Primary keys.
Where as the table without primary keys am able to use Round robin. Till here it was fine for me.
Now in the second case where i created a table with Round robin and then later i added the primary key using Alter statement, then am able to have Round Robin on the table with primary keys. ( don't know what does that means )
Column screenshot:
Regards,
Krishna Tangudu

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Create Partition table using CTAS

Hi there,
Is it possible to create a duplicate partition table from a existing partition table using CTAS method? If yes, could you explain how ?If No , how to make a duplicate partition table?
Thanks in advance?
Rajesh Marath

Easily:
conn / as sysdba
CREATE TABLESPACE part1
DATAFILE 'c:\temp\part01.dbf' SIZE 50M
BLOCKSIZE 8192
EXTENT MANAGEMENT LOCAL UNIFORM SIZE 256K
SEGMENT SPACE MANAGEMENT AUTO
ONLINE;
CREATE TABLESPACE part2
DATAFILE 'c:\temp\part02.dbf' SIZE 50M
BLOCKSIZE 8192
EXTENT MANAGEMENT LOCAL UNIFORM SIZE 256K
SEGMENT SPACE MANAGEMENT AUTO
ONLINE;
CREATE TABLESPACE part3
DATAFILE 'c:\temp\part03.dbf' SIZE 50M
BLOCKSIZE 8192
EXTENT MANAGEMENT LOCAL UNIFORM SIZE 256K
SEGMENT SPACE MANAGEMENT AUTO
ONLINE;
ALTER USER uwclass QUOTA UNLIMITED ON part1;
ALTER USER uwclass QUOTA UNLIMITED ON part2;
ALTER USER uwclass QUOTA UNLIMITED ON part3;
conn uwclass/uwclass
CREATE TABLE hash_part (
prof_history_id NUMBER(10),
person_id NUMBER(10) NOT NULL,
organization_id NUMBER(10) NOT NULL,
record_date DATE NOT NULL,
prof_hist_comments VARCHAR2(2000))
PARTITION BY HASH (prof_history_id)
PARTITIONS 3
STORE IN (part1, part2, part3);
CREATE TABLE duplicate_hash_part
PARTITION BY HASH (prof_history_id)
PARTITIONS 3
STORE IN (part1, part2, part3) AS
SELECT * FROM hash_part;Follow the same logic for list and range partitions

Error while creating the DWH tables using DAC

Hi,
I am getting error while creating the DWH tables using DAC. I have created a ODBC DSN using merant driver with DAC repository DB credentials and the test connection is successful. And while creating the tables i gave the olap dw credentials and the DSN name which i created earlier. But it throws the error as below:
Please find the below mentioned error message
=====================================
STD OUTPUT
=====================================
CREATING SIEBEL DATABASE OBJECTS
F:\DAC\bifoundation\dac\UTILITIES\BIN\DDLIMP /I N /s N /u infdomain /p ******* /c DB_DAC /G "SSE_ROLE" /f F:\DAC\bifoundation\dac/conf/sqlgen/ctl-file/oracle_bi_dw.ctl /b "" /K "" /X "" /W N
Error while importing Siebel database schema.
=====================================
ERROR OUTPUT
=====================================
Siebel Enterprise Applications ODBC DDL Import Utility, Version 7.7 [18030] ENU
Copyright (c) 2001 Siebel Systems, Inc. All rights reserved.
This software is the property of Siebel Systems, Inc., 2207 Bridgepointe Parkway,
San Mateo, CA 94404.
User agrees that any use of this software is governed by: (1) the applicable
user limitations and other terms and conditions of the license agreement which
has been entered into with Siebel Systems or its authorized distributors; and
(2) the proprietary and restricted rights notices included in this software.
WARNING: THIS COMPUTER PROGRAM IS PROTECTED BY U.S. AND INTERNATIONAL LAW.
UNAUTHORIZED REPRODUCTION, DISTRIBUTION OR USE OF THIS PROGRAM, OR ANY PORTION
OF IT, MAY RESULT IN SEVERE CIVIL AND CRIMINAL PENALTIES, AND WILL BE
PROSECUTED TO THE MAXIMUM EXTENT POSSIBLE UNDER THE LAW.
If you have received this software in error, please notify Siebel Systems
immediately at (650) 295-5000.
F:\DAC\bifoundation\dac\UTILITIES\BIN\DDLIMP /I N /s N /u infdomain /p ***** /c DB_DAC /G SSE_ROLE /f F:\DAC\bifoundation\dac/conf/sqlgen/ctl-file/oracle_bi_dw.ctl /b /K /X /W N
Connecting to the database...
28000: [DataDirect][ODBC Oracle driver][Oracle]ORA-01017: invalid username/password; logon denied
Unable to connect to the database...
any help is appreciated.
Thanks,
RM

The fact that you are getting an "ORA-01017: invalid username/password; logon denied" message indicates that you are at least talking to the database.
The log shows that username "infdomain" is being used. Can you double check the username and password you have in DAC in a SQL*Plus/SQL Developer session?
Please mark if useful/helpful,
Andy.

How to find out the Non Partitioned Tables used 2Gb on oracle

Hi team
how to find out the Non Partitioned Tables used > 2Gb on oracle where not is sys & system
regards

heres 1 I made earlier
set pagesize 999
set linesize 132
col owner format a25
col segment_name format a60
select owner,segment_name,segment_type,(bytes/1024/1024)"MB size"
from dba_segments
where owner not in ('SYS','SYSTEM','XDB','MDSYS','SYSMAN') -- edit for taste
and segment_type = 'TABLE'
having (bytes/1024/1024) > 2000
group by bytes, segment_Type, segment_name, owner
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How can I create my own tag name while creating a partition table.

I have X4500 running Solaris 10. I have formatted a disk and created partition table as given below.
Specify disk (enter its number): 0
selecting c0t0d0
[disk formatted]
/dev/dsk/c0t0d0s0 is part of active ZFS pool zpool1. Please see zpool(1M).
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition - select (define) a partition table
current - describe the current disk
format - format and analyze the disk
fdisk - run the fdisk program
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
inquiry - show vendor, product and revision
volname - set 8-character volume name
!<cmd> - execute <cmd>, then return
quit
format> partition
PARTITION MENU:
0 - change `0' partition
1 - change `1' partition
2 - change `2' partition
3 - change `3' partition
4 - change `4' partition
5 - change `5' partition
6 - change `6' partition
select - select a predefined table
modify - modify a predefined partition table
name - name the current table
print - display the current table
label - write partition map and label to the disk
!<cmd> - execute <cmd>, then return
quit
partition> print
Current partition table (original):
Total disk sectors available: 1953508749 + 16384 (reserved sectors)
Part Tag Flag First Sector Size Last Sector
0 usr wm 34 4.00GB 8388641
1 usr wm 8388642 2.00GB 12582945
2 usr wm 12582946 200.00GB 432013345
3 usr wm 432013346 175.00GB 799014945
4 usr wm 1166180386 375.43GB 1953508748
5 usr wm 799014946 175.00GB 1166016545
6 usr wm 1166016546 80.00MB 1166180385
8 reserved wm 1953508749 8.00MB 1953525132
partition>
I am unable to specify my own tag name. How can I change the tag name to one of my interest.
I need to create 3 partitions as told below
partitions:
/earth
/mars
/work
/earth and /work should be roughly equal in size, /mars should be twice the size of the others, if that is possible. If not 3 partitions of equal size will do.
Please, help me .
Thank you.

Exactly 1TB? Slightly under/slightly over?
Traditional Solaris disk labels are in VTOC format, but this format cannot describe disks larger than 1TB. So EFI labels must be used on disks larger than 1TB. Setup is slightly different.
Are these physical disks or LUNs from a SAN array? If they are array LUNS, it is often the case that they don't have a Sun label of any type. So...
#1 Apply a Solaris label
If the LUNS don't have a label (when selected in 'format', it gives a warning that no label is present and offers to apply a label immediately). When run non-interactively, format assumes "yes" for any questions. So all you'd have to do is select every disk to have it apply labels to any unlabled disk. Run 'format' once and find the highest number (maybe it's 50 for you). Create a text file that looks like this:
disk 1
disk 2
disk 3
disk 50Then feed that to format like this:
# format -f /tmp/disklist or whatever you've named the file.
#2 Apply the partition layout to all disks you want.
You asked if you should do the same procedure, but I don't see that you've actually done anything above other than print out the existing layout. Take one of your 48 drives and partition it the way you want manually (set the slices to the sizes that you want). Then you can copy the layout of that disk to others. You only want to do this between disks/LUNs of the same size. As an example, if you've explicitly partitioned c1t0d0 and you want to apply this to c1t1d0, do this:
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Darren

Fdisk not creating correct partition table

Hi,
I am trying to use fdisk to create a couple of partitions on an external USB disk but it doesn't do correctly what I ask it to. It seems the problem is the difference in what the CHS (cylinder head sector) info says and what the start/size info says. For example for a 160GB disk with two partitions I would like to have it be (disk geometry is 7296/255/63 [117210240 sectors]):
#: id cyl hd sec - cyl hd sec [ start - size]
1: 12 0 1 1 - 763 254 63 [ 63 - 12273597] Compaq Diag.
*2: 07 764 0 1 - 1023 254 63 [ 12273660 - 104936580] HPFS/QNX/AUX
3: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
4: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
But if I try using fdisk this is what I end up with:
#: id cyl hd sec - cyl hd sec [ start - size]
1: 12 0 1 1 - 1023 254 63 [ 63 - 12273597] Compaq Diag.
*2: 07 1023 254 63 - 1023 254 63 [ 12273660 - 104936580] HPFS/QNX/AUX
3: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
4: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
So as you can see the start/size info is right, but the CHS numbers are not (the end of partition 1 is not correct and the begining and end of partition 2 is not correct). The commands that I gave to fdisk to do this were:
fdisk:*1> edit 1
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
1: 12 0 1 1 - 1023 254 63 [ 63 - 12273597] Compaq Diag.
Partition id ('0' to disable) [0 - FF]: [12] (? for help)
Do you wish to edit in CHS mode? [n] y
BIOS Starting cylinder [0 - 7295]: [0]
BIOS Starting head [0 - 254]: [1]
BIOS Starting sector [1 - 63]: [1]
BIOS Ending cylinder [0 - 7295]: [1023] 763
BIOS Ending head [0 - 254]: [254]
BIOS Ending sector [1 - 63]: [63]
and
fdisk:*1> edit 2
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
*2: 07 1023 254 63 - 1023 254 63 [ 12273660 - 104936580] HPFS/QNX/AUX
Partition id ('0' to disable) [0 - FF]: [7] (? for help)
Do you wish to edit in CHS mode? [n] y
BIOS Starting cylinder [0 - 7295]: [1023] 764
BIOS Starting head [0 - 254]: [254] 0
BIOS Starting sector [1 - 63]: [63] 1
BIOS Ending cylinder [0 - 7295]: [1023] 7295
BIOS Ending head [0 - 254]: [254]
BIOS Ending sector [1 - 63]: [63]
How can I fix this? I have tried both the CHS method and the default (start/size) method when creating the partitions and neither give the completely correct results. I have tried completely erasing the partition table and recreating it, but nothing seems to give me what I would think should be no big deal. I am puzzled as to how one set of info (ie CHS) does not agree with the start/size info??? I think the 1023 value for cylinders is OK for the end of partition 2 due to some funny WIndows bit of trivia, but the CHS for end of part 1 and start of part 2 should be correct since they are less than 1023.
The disk does have an MBR type partition table. I am doing this on a SATA external drive attached to a USB DriveWire if that makes a difference.
What am I doing wrong? Can I get there using fdisk on my MacBook?
Thanks ....
-Bob

Well, I have given up on using fdisk and just decided to edit the raw disk with a hex editor and modify the appropriate bytes of the partition table. The first 512 bytes of the disk contain this info in the following format:
446 bytes of boot code and other stuff
64 bytes of partition info (16 bytes for each of four partitions)
2 bytes with special 0x55 0xAA values
512 bytes total
Each partition table entry has the structure:
Boot flag - 1 byte which is either 0x0 or 0x80
CHS Begin - 3 bytes for cylinder, head, sector
Type - 1 byte for what type of filesystem partition 1 is
CHS End - 3 bytes for cylinder, head, sector
LBA Begin - 4 bytes
# of sectors - 4 bytes
I found explanations at http://www.viralpatel.net/taj/tutorial/partition_table.php and http://www.ata-atapi.com/hiwtab.html had a couple of examples to study.
So thanks for everyone's suggestions. I just wish that fdisk really worked like it is supposed to without the funny business!!
-Bob

Error while creating Cross-reference table using Xreftool (PIP Ins)

Error while running xref.sh script unable to create cross reference table.
**Error: Exception in thread "main" java.lang.NoClassDefFoundError: oracle/tip/xref/tool/AdminTool**
Could not find xref directory within tip folder (/OracleAS_1/bpel/docs/workflow/oracle/tip)
searched for similar issue in OTN it says issue fixed by upgrading Oracle AS, we are using 10.1.3.4 MLR#8
http://kr.forums.oracle.com/forums/thread.jspa?threadID=835446
steps followed.
Creating Cross-Reference Tables
Complete the following procedure to create cross-reference tables.
To create cross-reference tables
1 Navigate to the following directory:
%SOAHOME%/SiebelODOPPIP/scripts/
2 Open the following file for editing:
xref.sh
3 Set the userid and passwd for logging into BPEL console on the appropriate lines.
4 Set the correct SOA_HOME location on the appropriate line.
5 Save and close the file.
6 Make the file executeable:
chmod +x xref.sh
dos2unix xref.sh
7 Change directory (cd) to integration/esb/bin under %SOAHOME%.
8 Execute ../../../SiebelODOPPIP/scripts/xref.sh.
I am using SOA suite 10.1.3.3 and getting same error
Error: Exception in thread "main" java.lang.NoClassDefFoundError: oracle/tip/xref/tool/AdminTool

Hi Abhijeet,
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Thank you Andreas
Yes I can run it manually without getting any error.I am also new to ogr2ogr.exe. This is used to load shape files into sql server.
Actually this execute process task was located inside a for each loop. As no parameter is passed from for each loop to execute process task, I placed the execute process task outside of for each loop. Now it is working.
Every time when the package is run, execute process task create a spatial table in the db.
Still I don't know why it is not working when I place it inside the for each loop container.
Thanks
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The instructor of my OWB class said that OWB's partition exchange loading (PEL) requires all of a table's partitions to be in the same tablespace. This obviously is not a good thing for partitioned tables.
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prasad.virgo wrote:
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How to create a partition table on the basis of substring of column val

Hi All,
I have table
Create table Mytable
( Col1 number,
Col2 number,
Col3 varchar2(20)
insert into mytable values(11,2,'20110901');
insert into mytable values(12,2,'20110902');
insert into mytable values(13,2,'20110903');
insert into mytable values(14,2,'20110904');
insert into mytable values(15,2,'20110905');
insert into mytable values(16,2,'20110906');
Col3 data have the date value in the form of yyyymmdd format.
I want to create a 30 partitions on the basis of day on col3.
how can i achive this. i tried range partition but how can i get day of col3?
any help appriciated.
Edited by: P:) on Sep 28, 2011 5:56 PM

Hi,
the first point would be to use the correct data type for col3 and make it a date. Then I can see no reason why you couldn't range partition based on the date.
Andre

Create a partitioned table using Round Robin

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