Group By clause while using a Sequence Generator

Hello, I am performing the following query
Select c1,c2,c3,sequence_number.nextval,
sum(c4)
from table
group by c1,c2,c3,sequence_number.nextval
My problem is that when I run this query on our 8.1.5 databases it works with no issues however when I perform this on our newly upgraded 8.1.7 database I am getting the following error: ORA-02287: sequence number not allowed here
Any insight into if this is a bug or feature would be most appreciated.
Thanks
Jeff
null

You maybe test with this...
Hello, I am performing the following query
Select c1,c2,c3,sequence_number.nextval,
sum(c4)
from table
group by c1,c2,c3,sequence_number.currval
if you put sequence_number.nextval in the group by you are producing the next sequence. with the currval, you get the actual sequence.
null

Similar Messages

HOW TO ADD GROUP BY CLAUSE WHEN USING Jbo:Datatable

Would like to know if there are any provisions for adding a Group by clause so the data shown using DataTable Component cn be grouped.
eg:
Currently using DataTable component shows data as shown below.
Dept Name
10 ABC
10 DEF
10 PQR
20 XYZ
20 QQQ
Can this be done as shown bewlow
Dept Name
10 ABC
DEF
PQR
20 XYZ
QQQ
Thanks

Hi Sashi,
For a bc4j view object, the shape of the result set needs to be consistent. So, there can not be a groupby directly in the result set.
However, that does not prevent you from inserting a calculated column that performs a similar calculation.
Another mechanism might be to consider a master detail arrangement of the views where the master contains an aggregation of data from its children. You are then free to access and display this data as you choose.
Hope this helps,
Pete

Using a variable in "arrayTerminatedBy" clause while using a file adapter

Hi All,
How can read a file of sample shown below using a file adapter.
ABC|20081010|
2008|xxxxxxx|
2007|yyyy|
2009|zzzzzzz|
3|20081010|
first line is the header
last line is footer
middle portion is the body
'3' in the footer is the total no of record count in the body
I am able to read the header and body.
The problem i am facing is; when it is reading the footer it is treating the footer as a record in the body and is throwing an error stating - expected the format as "yyyy"
I have to use "arrayTerminatedBy" to indicate the end of the body. But that terminating field is a varying field. How can i use this variable field in the "arrayTerminatedBy" clause.
Can any one help in reading this file
Thanks in advance
Edited by: user10308218 on 11-Oct-2008 02:23
Edited by: user10308218 on 11-Oct-2008 02:24

See if this helps, I haven't tested it but it will give you a hint in how to achieve it. As you can see I use the startsWith command. I'm not sure how to handle your detail as it seems to start with different elements every time.
cheers
James
<?xml version="1.0" encoding="UTF-8" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:nxsd="http://xmlns.oracle.com/pcbpel/nxsd"
targetNamespace="http://TargetNamespace.com/Write_File"
xmlns:tns="http://TargetNamespace.com/Read_File"
elementFormDefault="qualified"
attributeFormDefault="unqualified" nxsd:encoding="ASCII" nxsd:stream="chars" nxsd:version="NXSD">
<xsd:element name="FileRecord">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="Header" nxsd:startsWith="ABC|" maxOccurs="1">
<xsd:complexType>
<xsd:sequence nxsd:style="array" nxsd:arrayTerminatedBy="${eol}">
<xsd:element name="FileDate" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="${eol}" nxsd:quotedBy="""/>
<xsd:element name="Record" maxOccurs="unbounded">
<xsd:complexType>
<xsd:sequence nxsd:style="array" nxsd:arrayTerminatedBy="${eol}">
<xsd:element name="DetailData1" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="|" nxsd:quotedBy="""/>
<xsd:element name="DetailData2" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="${eol}" nxsd:quotedBy="""/>
<xsd:element name="Footer" nxsd:startsWith="3|" maxOccurs="unbounded">
<xsd:complexType>
<xsd:sequence nxsd:style="array" nxsd:arrayTerminatedBy="${eol}">
<xsd:element name="FooterData" type="xsd:int" nxsd:style="terminated" nxsd:terminatedBy="${eol}" nxsd:quotedBy="""/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>

Publication while using %SI_DOCUMENT_NAME% , name generated is not correct

All,
When using a publication containing 2 reports i am trying to setup the destination with the name of the report that would be exported to a specific folder.
everything is working great, however the name of the report that is generated is giving me some challenge such as:
when in the DEstination section you either use: Use Automatically Generated Name
or the option use specific with the variable %SI_DOCUMENT_NAME% then it is generating
something as the following:
Reportnamex3A 36433.wid
However I want only to see reportname but not the rest of it.
Any idea ?
Philippe

I'm having the same problem while publishing several similar webi reports in one single publication (BOE 3.1).
The %SI_DOCUMENT_NAME% is exactly the same as if i choose the automatically generated report name. I can't find any support note on this issue.

Blank Records added while using Table maintenance generator - SM30

Hi all,
I have created a ztable and view,
For the view table maintenance generator created using sm30,
First time when i add reords, a blank record is added automatically ,how to prevent it,
Also when i try to add invalid data, system throws error , field becomes display only.
How to solve.
Regards
Senthil

Hi Tarun,
Go to the layout and increase the size of the Screen. or at the screen attributes change the length and width values.
You know that initially the screen occupies default size only.
Hope this would serve your purpose.
Cheerz
Ram

Sequence Generator problem in OWB Mapping

Hi,
I am using a Sequence Generator in my Dimension mapping. And OWB implements the mapping via an Oracle MERGE statement.
However when I execute the mapping my sequence number value gets incremented even when there are only updates and no inserts taking place during the execution.
I am using the sequence number only for inserts and not for updates in the mapping.
Is there a way to avoid this situation or a work around to this problem? This is very urgent and any help in this area would be greatly appreciated.
Thanks

Hi
I also have the same problem as I loose the seq numbers when there are updates only and I do not want to loose thousands of seq numbers. I tried with bulk size =1 as well as row based only execution but no result.
The thing which solved this problem is to have outer join with source and target, then use splitter to find out new and updated records (by looking the join key as null on target table side), then use a fuction to generate seq number when the key is not null. But doing all this does not seem to be elegant performance point of you. I do not want to join source and target due to performance issues.
Could you pl clrify your apprach. Are you using , Source minus target and Source Intersect Target . What you will do if there is no one to one matching between source and the target.
Thanks

CMP PK Sequence generated by Bean Self Cache !!

Hi All,
In WL6.1, one can mention the name of the sequence and the DB in the cmp-rdbms-jar.xml
to use the sequence generated number to use as a primary key.
Though my work is being done by the WL server but still WL server is hitting the
DB for each insert.
There are a couple of discussions listed on theserverside.com, but most of them
fail for a clustered environment.
Can anyone please suggest me a solution where the WL server would cache the keys
instead of hitting the DB for each insert ?
Thanks in advance for your help !!
Regards
-Rais

Hi,
I performed a test and ran 3 scenarios(inserting 1000 records).
1. SEQUENCE INCREMENT BY 10 And key-cache-size = 1.
Time taken = 13 seconds
Records were inserted as 1,11,21,31.....
2. SEQUENCE INCREMENTED BY 10 And key-cache-size = 10
Records were inserted as 1,2,3,4,5...
Time = 8 seconds
3. SEQUENCE INCREMENTED BY 1 And key-cache-size = 10
I got the duplicate primary key problem.
The behaviour in case 2 is ambiguous to me...I was expecting the records to be
inserted as 1,11,21,31.....
Can anyone please clarify ??
Thanks
-Rais
"Rais" <[email protected]> wrote:
>
Hi Rob,
The weblogic Docs and the DTD says that "key-cache-size" should be equal
to the
INCREMENT VALUE of the Sequence in DB.Lemme point out what I have interpreted
from that.Please correct me if I am wrong.
lets say my sequence is
CREATE SEQUENCE TEMP_SEQ INCREMENT BY 2.
And my key-cache-size value is also 2.
I believe that by keeping these two values equal,records would be inserted
into
the DB as 1,3,5,7......
But in a clustered environment,each CMP would still be hitting the DB
to get the
sequence number.
What I mean to say is key-cache-size is actually not meant for caching
the sequence
numbers.
Even if it is ,how would the servers in the cluster maintain the same
state of
their individual cache same ??
Regards
-Rais
Rob Woollen <[email protected]> wrote:
Did you set a key-cache-size in your CMP deployment descriptor?
-- Rob
Rais wrote:
Hi All,
In WL6.1, one can mention the name of the sequence and the DB in thecmp-rdbms-jar.xml
to use the sequence generated number to use as a primary key.
Though my work is being done by the WL server but still WL server
is
hitting the
DB for each insert.
There are a couple of discussions listed on theserverside.com, butmost of them
fail for a clustered environment.
Can anyone please suggest me a solution where the WL server would
cache
the keys
instead of hitting the DB for each insert ?
Thanks in advance for your help !!
Regards
-Rais

Group by clause and having clause in select

hi frnds
plz give me some information of group by and having clause used in select statement with example
thanks

The Open SQL statement for reading data from database tables is:
SELECT      <result>
INTO      <target>
FROM      <source>
[WHERE    <condition>]
[GROUP BY <fields>]
[HAVING   <cond>]
[ORDER BY <fields>].
The SELECT statement is divided into a series of simple clauses, each of which has a different part to play in selecting, placing, and arranging the data from the database.
You can only use the HAVING clause in conjunction with the GROUP BY clause.
To select line groups, use:
SELECT <lines> <s1> [AS <a1>] <s2> [AS <a2>] ...
               <agg> <sm> [AS <am>] <agg> <sn> [AS <an>] ...
       GROUP BY <s1> <s2> ....
       HAVING <cond>.
The conditions <cond> that you can use in the HAVING clause are the same as those in the SELECT clause, with the restrictions that you can only use columns from the SELECT clause, and not all of the columns from the database tables in the FROM clause. If you use an invalid column, a runtime error results.
On the other hand, you can enter aggregate expressions for all columns read from the database table that do not appear in the GROUP BY clause. This means that you can use aggregate expressions, even if they do not appear in the SELECT clause. You cannot use aggregate expressions in the conditions in the WHERE clause.
As in the WHERE clause, you can specify the conditions in the HAVING clause as the contents of an internal table with line type C and length 72.
Example
DATA WA TYPE SFLIGHT.
SELECT   CONNID
INTO     WA-CONNID
FROM     SFLIGHT
WHERE    CARRID = 'LH'
GROUP BY CONNID
HAVING   SUM( SEATSOCC ) > 300.
WRITE: / WA-CARRID, WA-CONNID.
ENDSELECT.
This example selects groups of lines from database table SFLIGHT with the value LH for CARRID and identical values of CONNID. The groups are then restricted further by the condition that the sum of the contents of the column SEATSOCC for a group must be greater than 300.
The <b>GROUP BY</b> clause summarizes several lines from the database table into a single line of the selection.
The GROUP BY clause allows you to summarize lines that have the same content in particular columns. Aggregate functions are applied to the other columns. You can specify the columns in the GROUP BY clause either statically or dynamically.
Specifying Columns Statically
To specify the columns in the GROUP BY clause statically, use:
SELECT <lines> <s1> [AS <a 1>] <s 2> [AS <a 2>] ...
               <agg> <sm> [AS <a m>] <agg> <s n> [AS <a n>] ...
       GROUP BY <s1> <s 2> ....
To use the GROUP BY clause, you must specify all of the relevant columns in the SELECT clause. In the GROUP BY clause, you list the field names of the columns whose contents must be the same. You can only use the field names as they appear in the database table. Alias names from the SELECT clause are not allowed.
All columns of the SELECT clause that are not listed in the GROUP BY clause must be included in aggregate functions. This defines how the contents of these columns is calculated when the lines are summarized.
Specifying Columns Dynamically
To specify the columns in the GROUP BY clause dynamically, use:
... GROUP BY (<itab>) ...
where <itab> is an internal table with line type C and maximum length 72 characters containing the column names <s 1 > <s 2 > .....
Example
DATA: CARRID TYPE SFLIGHT-CARRID,
      MINIMUM TYPE P DECIMALS 2,
      MAXIMUM TYPE P DECIMALS 2.
SELECT   CARRID MIN( PRICE ) MAX( PRICE )
INTO     (CARRID, MINIMUM, MAXIMUM)
FROM     SFLIGHT
GROUP BY CARRID.
WRITE: / CARRID, MINIMUM, MAXIMUM.
ENDSELECT.
regards
vinod

Subquery in GROUP BY CLAUSE

Is it possible to place a subquery in the GROUP BY CLAUSE? If it is, can anyone show me an example? thanks

Hi,
Here's a GROUP BY clause that uses an IN-subquery:
SELECT    COUNT (*)     AS cnt
FROM       scott.emp
GROUP BY CASE
          WHEN deptno IN (
                         SELECT     deptno
                         FROM     scott.dept
                         WHERE     loc     = 'NEW YORK'
          THEN 1
          ELSE 2
       END
;I've never seen a need for this (and I've been to a state fair, a rodeo and a picnic!)
Interestingly, if I copy the expression from the GROUP BY clause to the SELECT clause:
SELECT    COUNT (*)     AS cnt
,       CASE
          WHEN deptno IN (
                         SELECT     deptno
                         FROM     scott.dept
                         WHERE     loc     = 'NEW YORK'
          THEN 1
          ELSE 2
       END          AS new_york
FROM       scott.emp
GROUP BY CASE
          WHEN deptno IN (
                         SELECT     deptno
                         FROM     scott.dept
                         WHERE     loc     = 'NEW YORK'
          THEN 1
          ELSE 2
       END
;I get this error:
...             WHEN deptno IN (
ERROR at line 3:
ORA-00979: not a GROUP BY expressionDespite what that book says, you can use an IN-subquery like this in an ORDER BY clause:
SELECT       deptno
FROM       scott.emp
ORDER BY CASE
          WHEN deptno IN (
                         SELECT     deptno
                         FROM     scott.dept
                         WHERE     loc     = 'DALLAS'
          THEN 1
          ELSE 2
       END
;(New York is department 10, the first department anyway, so it's not as clear to use the exact same example.)

Eclipselink Custom Sequence generator

Hi,
I am using oracle database. All my tables uses sequence generator. One of my table customer has a sequence generator but needs a prefix for the primary key. If the sequence generated is 01 , I would like it to be saved as C01. Is there anyway I can use database sequence generator and add a prefix for the ID in eclipselink.
Any help is really appreciated.
Thanks.

See,
http://www.eclipse.org/forums/index.php?t=msg&th=205307&start=0&S=6619f8634cb716a45f2bdaf577719d00

How to write a SQL Query without using group by clause

Hi,
Can anyone help me to find out if there is a approach to build a SQL Query without using group by clause.
Please site an example if is it so,
Regards

I hope this example could illuminate danepc on is problem.
CREATE or replace TYPE MY_ARRAY AS TABLE OF INTEGER
CREATE OR REPLACE FUNCTION GET_ARR return my_array
as
     arr my_array;
begin
     arr := my_array();
     for i in 1..10 loop
          arr.extend;
          arr(i) := i mod 7;
     end loop;
     return arr;
end;
select column_value
from table(get_arr)
order by column_value;
select column_value,count(*) occurences
from table(get_arr)
group by column_value
order by column_value;And the output should be something like this:
SQL> CREATE or replace TYPE MY_ARRAY AS TABLE OF INTEGER
2 /
Tipo creato.
SQL>
SQL> CREATE OR REPLACE FUNCTION GET_ARR return my_array
2 as
3   arr my_array;
4 begin
5   arr := my_array();
6   for i in 1..10 loop
7    arr.extend;
8    arr(i) := i mod 7;
9   end loop;
10   return arr;
11 end;
12 /
Funzione creata.
SQL>
SQL>
SQL> select column_value
2 from table(get_arr)
3 order by column_value;
COLUMN_VALUE
           0
           1
           1
           2
           2
           3
           3
           4
           5
           6
Selezionate 10 righe.
SQL>
SQL> select column_value,count(*) occurences
2 from table(get_arr)
3 group by column_value
4 order by column_value;
COLUMN_VALUE OCCURENCES
           0          1
           1          2
           2          2
           3          2
           4          1
           5          1
           6          1
Selezionate 7 righe.
SQL> Bye Alessandro

How to use order by within Group by clause

Hi All,
I need a help as to how should i use the Order by clause so that the data should be in order with respect to one column, and at the same time whole data is grouped by some other column...like
Select RaceNo,Venue,FP,BP from Race group by RaceNo
Here I want to order by FP in ascending order for each group. When i am using it , whole order is changing.
Can anybody suggest me how to use order by clause that would apply to each group of data.
Thanks .

order by clause should be used at the last in any query.......but in group by clause u can't use use that becoz u group according to column then no ordering is needed there......if u want to filter something then u can use having clause and later if u need to arrange then u can use order by clause.........
i hope this eg.l gives u some clarification....
e.g
select deptno,count(empno)
from dept
group by deptno
having count(empno) > 10
order by deptno

Error while using REMAP_TABLE and WHERE clause together in IMPDP

I am trying to move some records from a very large table to another small table.
I am facing trouble while using REMAP_TABLE and WHERE clause together in IMPDP.
Problem is data filter is not getting applied and all records are getting imported.
here is how I have simulated this. please advice.
CREATE TABLE TSHARRHB.TMP1
A NUMBER,
B NUMBER
begin
Insert into TSHARRHB.TMP1
   (A, B)
Values
   (1, 1);
Insert into TSHARRHB.TMP1
   (A, B)
Values
   (2, 2);
COMMIT;
end;
expdp system/password TABLES=tsharrhb.TMP1 DIRECTORY=GRDP_EXP_DIR DUMPFILE=TMP1.dmp REUSE_DUMPFILES=YES LOGFILE=EXP.log PARALLEL=8
impdp system/password DIRECTORY=GRDP_EXP_DIR DUMPFILE=TMP1.dmp LOGFILE=imp.log PARALLEL=8 QUERY='TSHARRHB.TMP1:"WHERE TMP1.A = 2"' REMAP_TABLE=TSHARRHB.TMP1:TMP3 CONTENT=DATA_ONLY
Import: Release 11.2.0.1.0 - Production on Fri Dec 13 05:13:30 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Automatic Storage Management, OLAP, Data Mining
and Real Application Testing options
Master table "SYSTEM"."SYS_IMPORT_FULL_01" successfully loaded/unloaded
Starting "SYSTEM"."SYS_IMPORT_FULL_01": system/********@GRD6.RBSG DIRECTORY=GRDP_EXP_DIR DUMPFILE=TMP1.dmp LOGFILE=SSD_93_TABLES_FULL_EXP.log PARALLEL=8 QUERY=TSHARRHB.TMP1:"WHERE TMP1.A = 2" REMAP_TABLE=TSHARRHB.TMP1:TMP3 CONTENT=DATA_ONLY
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
. . imported "TSHARRHB"."TMP3"                           5.421 KB       2 rows
Job "SYSTEM"."SYS_IMPORT_FULL_01" successfully completed at 05:13:33
here I am expecting only 1 record to get imported but both the records are getting imported. please advice.

The strange thing compared to your output is that I get an error when I have table prefix in the query block:
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Master table "SYSTEM"."SYS_IMPORT_FULL_01" successfully loaded/unloaded
Starting "SYSTEM"."SYS_IMPORT_FULL_01": system/******** DUMPFILE=TMP1.dmp LOGFILE=imp.log PARALLEL=8 QUERY=SYSADM.TMP1:"WHERE TMP1.A = 2" REMAP_TABLE=SYSADM.TMP1:TMP3 CONTENT=DATA_ONLY
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
ORA-31693: Table data object "SYSADM"."TMP3" failed to load/unload and is being skipped due to error:
ORA-38500: Unsupported operation: Oracle XML DB not present
Job "SYSTEM"."SYS_IMPORT_FULL_01" completed with 1 error(s) at Fri Dec 13 10:39:11 2013 elapsed 0 00:00:03
And if I remove it, it works:
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Master table "SYSTEM"."SYS_IMPORT_FULL_01" successfully loaded/unloaded
Starting "SYSTEM"."SYS_IMPORT_FULL_01": system/******** DUMPFILE=TMP1.dmp LOGFILE=imp.log PARALLEL=8 QUERY=SYSADM.TMP1:"WHERE A = 2" REMAP_TABLE=SYSADM.TMP1:TMP3 CONTENT=DATA_ONLY
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
. . imported "SYSADM"."TMP3"                             5.406 KB       1 out of 2 rows
Job "SYSTEM"."SYS_IMPORT_FULL_01" successfully completed at Fri Dec 13 10:36:50 2013 elapsed 0 00:00:01
Nicolas.
PS: as you can see, I'm on 11.2.0.4, I do not have 11.2.0.1 that you seem to use.

Error while using Noetix Generator for OBIEE 11.1.1.6.8

Hi Gurus,
We are trying to implement Noetix views for OBIEE 11.1.1.6.8 using Noetix generator for oracle business intelligence,, but we are facing below error..
Please help, thanks in advance.
" *Validation encountered following warnings..*
*Could not verify server version. Double check that your server version matches the target specified.*
*Cause: access denied for user to path /system/version*. "

Hi,
I'm the Director of Engineering at Noetix that is responsible for Noetix Generator for OBIEE.
Noetix Generator utilizes OBI's web services in order to validate that your OBI admin client and server have matching versions. The validation error you're seeing appears to be caused by a permission issue while accessing the "/system/version" folder of your web catalog through that web service.
One thing you could check is the OBI account you're using in Noetix Generator to access the BI Server. That account should have administrative privileges in OBI.
I also noticed that you're attempting to use OBI 11.1.1.6.8, which we don't currently support. Your existing version of Noetix Generator may work with it, but we won't claim official support until we certify our generator against it. That will come in a future release.
Please contact Noetix Support at http://support.noetix.com if you need additional information. Our support staff can assist you in resolving this issue.
Thanks,
Jay Shipley

Error while deleting Cash Journal (Numbering group 1001 can be used only for one CoCd and cash journal number)

Hi,
While i am try to delete Cash Journal system throws me error (Message No.:FCJ065: Numbering group 1001 can be used only for one Co. Code and Cash Journal). Kindly provide me solution on that.
Regards,
Tarak

Hi Tarak,
You can use the config nodes in SPRO to set up number ranges for your cash journal documents.
IMG Path> FI Global Settings>Bank Accounting>Business transactions>Cash Journal
Define Number Range Intervals for cash Journal documents
Define Numbering Groups
Define Number Ranges for numbering groups
After defining the number group here, you assign that in "Set up Cash Journal" Check if there is any clash anywhere in your configuration for different cash Journals.
Regards,
Kavita

Group By clause while using a Sequence Generator

Similar Messages

Maybe you are looking for