Different ways to improve Insert Query

Hi All,
I want to improve the performance of SQL query
"INSERT (REF_TABLE_NAME) FROM TABLE INSERT_TAB." as it is taking v.long time to execute.
Would request you to suggest some best ways to do it ASAP.
Best Regards,
Arti.

Hi,
Enque and deque the table and inb/n do this.
use roll back work and commit work
and if the datat is very high then its better to do by fixed number.
Regards,
sasi

Similar Messages

What are the different ways to improve performance of WSRP?

Producer - Websphere Portal 6
Consumer - Weblogic Portal 10.2
Also, if anyone can way to optimize the performance of remote portlets in general would be helpful to everyone.
Thank You

Yes. I have implemented those methods. Thanks anyway. If you are aware of any other ways, please let me know.
Consumer: Weblogic portal 10.2
Producer: Websphere Portal 6.1

BI server generating query in a different way between two instances

Hi All,
We have executed a report in dev,test instances,BI server generated query in a different way in two instances where as dev BI server is on AIX operating system(recently we migrated from windows),test instance is on still on Windows environment.
For a report below are the queries
DEV(AIX)
WITH
SAWITH0 AS (select sum(T316025.SALES_QUOTA) as c1,
T329697.DIVISION_DESC as c2,
T329697.AREA_DESC as c3,
T329697.TERRITORY_DESC as c4,
case when T329697.ACCOUNT_NUM is null then T329697.BILL_TO_PARTY_NAME else concat(concat(concat(T329697.BILL_TO_PARTY_NAME, '('), T329697.ACCOUNT_NUM), ')') end as c5,
T150993.X_CONS_MAJOR_GROUP as c6,
T66755.PER_NAME_ENT_YEAR as c7
from
W_DAY_D T66755 /* Dim_W_DAY_D_Common */ ,
W_PRODUCT_D T67704 /* Dim_W_PRODUCT_D */ ,
WC_SLX_DATA_F T316025 /* Fact_WC_SLX_DATA_F */ ,
WC_CUSTOMER_HIERARCHY_D T329697 /* Dim_WC_Customer_Hierarchy_D_With_Error */ ,
OBIEE_SECURITY_LOCATION_SALES T339204,
W_PROD_CAT_DH T150993 /* Dim_W_PROD_CAT_DH_General */
where ( T66755.ROW_WID = T316025.DAY_WID and T316025.CUSTOMER_HIERARCHY_WID = T329697.ROW_WID and T67704.ROW_WID = T316025.PRODUCT_WID and T67704.PROD_CAT2_WID = T150993.ROW_WID and T329697.TERRITORY_CODE = nvl(T339204.LOCATION , T329697.TERRITORY_CODE) and T329697.AREA_DESC = 'GROCERY AREA - EAST' and T329697.DIVISION_DESC = 'DOMESTIC SALES DIVISION' and T339204.USER_NAME = upper('Administrator') and case when T329697.ACCOUNT_NUM is null then T329697.BILL_TO_PARTY_NAME else concat(concat(concat(T329697.BILL_TO_PARTY_NAME, '('), T329697.ACCOUNT_NUM), ')') end = 'JETRO CASH AND CARRY ENTERPRISES INC(10313)' and (T66755.PER_NAME_ENT_YEAR in ('2011', '2012')) and (T329697.TERRITORY_DESC in ('BOSTON', 'CHARLOTTE', 'FLORIDA', 'GREAT LAKES', 'MID-SOUTH', 'NEW YORK', 'WHITE ROSE')) )
group by T66755.PER_NAME_ENT_YEAR, T150993.X_CONS_MAJOR_GROUP, T329697.TERRITORY_DESC, T329697.AREA_DESC, T329697.DIVISION_DESC, case when T329697.ACCOUNT_NUM is null then T329697.BILL_TO_PARTY_NAME else concat(concat(concat(T329697.BILL_TO_PARTY_NAME, '('), T329697.ACCOUNT_NUM), ')') end )
select distinct SAWITH0.c2 as c1,
SAWITH0.c3 as c2,
SAWITH0.c4 as c3,
SAWITH0.c5 as c4,
SAWITH0.c5 as c5,
SAWITH0.c6 as c6,
SAWITH0.c7 as c7,
SAWITH0.c1 as c8
from
SAWITH0
order by c1, c6
Test(Windows)
select distinct D1.c2 as c1,
D1.c3 as c2,
D1.c4 as c3,
D1.c5 as c4,
D1.c5 as c5,
D1.c6 as c6,
D1.c7 as c7,
D1.c1 as c8
from
(select sum(T316025.SALES_QUOTA) as c1,
T329697.DIVISION_DESC as c2,
T329697.AREA_DESC as c3,
T329697.TERRITORY_DESC as c4,
case when T329697.ACCOUNT_NUM is null then T329697.BILL_TO_PARTY_NAME else concat(concat(concat(T329697.BILL_TO_PARTY_NAME, '('), T329697.ACCOUNT_NUM), ')') end as c5,
T150993.X_CONS_MAJOR_GROUP as c6,
T66755.PER_NAME_ENT_YEAR as c7
from
W_DAY_D T66755 /* Dim_W_DAY_D_Common */ ,
W_PRODUCT_D T67704 /* Dim_W_PRODUCT_D */ ,
WC_SLX_DATA_F T316025 /* Fact_WC_SLX_DATA_F */ ,
WC_CUSTOMER_HIERARCHY_D T329697 /* Dim_WC_Customer_Hierarchy_D_With_Error */ ,
OBIEE_SECURITY_LOCATION_SALES T339204,
W_PROD_CAT_DH T150993 /* Dim_W_PROD_CAT_DH_General */
where ( T66755.ROW_WID = T316025.DAY_WID and T316025.CUSTOMER_HIERARCHY_WID = T329697.ROW_WID and T67704.ROW_WID = T316025.PRODUCT_WID and T67704.PROD_CAT2_WID = T150993.ROW_WID and T329697.TERRITORY_CODE = nvl(T339204.LOCATION , T329697.TERRITORY_CODE) and T329697.AREA_DESC = 'GROCERY AREA - EAST' and T329697.DIVISION_DESC = 'DOMESTIC SALES DIVISION' and T339204.USER_NAME = upper('Administrator') and case when T329697.ACCOUNT_NUM is null then T329697.BILL_TO_PARTY_NAME else concat(concat(concat(T329697.BILL_TO_PARTY_NAME, '('), T329697.ACCOUNT_NUM), ')') end = 'JETRO CASH AND CARRY ENTERPRISES INC(10313)' and (T66755.PER_NAME_ENT_YEAR in ('2011', '2012')) and (T329697.TERRITORY_DESC in ('BOSTON', 'CHARLOTTE', 'FLORIDA', 'GREAT LAKES', 'MID-SOUTH', 'NEW YORK', 'WHITE ROSE')) )
group by T66755.PER_NAME_ENT_YEAR, T150993.X_CONS_MAJOR_GROUP, T329697.TERRITORY_DESC, T329697.AREA_DESC, T329697.DIVISION_DESC, case when T329697.ACCOUNT_NUM is null then T329697.BILL_TO_PARTY_NAME else concat(concat(concat(T329697.BILL_TO_PARTY_NAME, '('), T329697.ACCOUNT_NUM), ')') end
) D1
order by c1, c6
If we observe test query is very simple and easy to back track but in Dev it is appending like sawwith0,sawwith1 etc..looking difficult.
Is there in any configuration to change to generate query like Test(with out SAWWITH0).
NOTE:Any how results are same in both instances.
Please help me to resolve this issue.
Thank You,
Anil Kumar.

Anil,
Are your database settings the same in both of the rpds dev and test?
Check wether you didn't change anything to the default. Open your RDP double click on the Database in the physical layer and go to Feature you can check all the settings there
Adil

How to Improve inserts into Template table for Query Processing

Hi guys!
I need your advice. How can i improve inserts into template table (/BI0/0P00000010 for exemple)? In my scenario i forced to load data from cube C_X to cubes C_1, C_2 and C_3.
To get a goal i created a transformations and a DTP process with delta upload to each of cubes (C_1, C_2, C3). And that proccess takes about 3 hours! (it doesn't matter 1.000 or 100.000 records). But when i tried to load data with full update (with a filter) a proccess get data takes about 1 minutes.
I traced process and saw that inserting into template table (which create each time when proccess started) take the longest time. How can i improve it?

Hi Mahendar,
It will require some efforts to investigate it so I propose to open a support ticket with Microsoft (through portal).
Your first question interest me and I am not sure if you are doing proactive or reactive real time reporting. You can try with
HBase for storing and retrieving data. HBase known for providing good read and write speed. If you are not comfortable writing HBase syntax then you can add an abstraction layer i.e. HIVE. It might take little more time when you
query HBase from Hive.
If you are doing real time analytic, then you can choose from Strom and Microsoft Azure Stream Analytic.
Thanks and Regards,
Sudhir Rawat

HOw to improve insert/update/select for nested table.

Hi All,
I think this is my second thread for nested table.
i just want to know what are the different ways available to improve the insert/update/select operation on Nested table.
Thanks in advance.

By not using a nested table for data storage in the first place...
http://asktom.oracle.com/pls/apex/f?p=100:11:0::::P11_QUESTION_ID:8135488196597
Perhaps Parallel Query/DML might give some relief.

Problem looping insert query

I'm working on inserting a recordset up Google Calendar entries into my site database. I have a form set up that allows me to insert new entries into the data table, but when I try to loop the insert query over the Google recordset, I get nothing (no errors, but no entries added to database).
Here's my form, which both displays the values from the Google query and populates fields (mostly hidden) with those values to submit to the Insert query. There's also a line that checks to make sure the event hasn't been canceled (canceled events are still listed, the start and end times are just set to null values):
<form method="post" action="<cfoutput>#CurrentPage#</cfoutput>">
<table cellpadding="2" border="1">
<cfset thisRow = 0>
<cfloop query="band_events">
<cfif IsDefined("starttime") AND IsDefined("endtime") AND starttime NEQ "" AND endtime NEQ "">
<cfset thisRow = thisRow + 1>
<cfoutput>
<tr>
<td>#thisRow#</td>
<td><input name="update#thisRow#" type="checkbox" checked="checked" /></td>
<td><input name="calendar#thisRow#" type="hidden" value="Band" />Band</td>
<td><input name="creator#thisRow#" type="hidden" value="#authoremail#" />#authoremail#</td>
<td><input name="starttime#thisRow#" type="hidden" value="#starttime#" />#starttime#</td>
<td><input name="endtime#thisRow#" type="hidden" value="#endtime#" />#endtime#</td>
<td><input name="title#thisRow#" type="hidden" value="#title#" />#title#</td>
<td><input name="content#thisRow#" type="hidden" value="#content#" />#content#</td>
<td><input name="location#thisRow#" type="hidden" value="#where#" />#where#</td>
<td><input name="ID#thisRow#" type="hidden" value="#ID#" />#ID#</td>
<td><input name="published#thisRow#" type="hidden" value="#ISOToDateTime(published)#" />#ISOToDateTime(published)#</td>
<td><input name="updated#thisRow#" type="hidden" value="#ISOToDateTime(updated)#" />#ISOToDateTime(updated)#</td>
</tr>
</cfoutput>
</cfif>
</cfloop>
</table>
<input type="hidden" name="totalRows" value="#row#" />
<input type="submit" name="submit" value="Submit" />
<input type="hidden" name="update_events" value="update_events" />
</form>
Here's the action script. There's some extra code in there to convert some of the date formats Google uses, and to account for the differences in time zones between the Google values and local time:
<cfif StructKeyExists(form,"update_events")>
<cfset loopCount = form["totalRows"]>
<cfloop index="row" from="1" to="#loopCount#">
    <cfset thisCalendar = form["calendar" & row]>
    <cfset thisCreator = form["creator" & row]>
    <cfset thisStarttime = form["starttime" & row]>
    <cfset thisEndtime = form["endtime" & row]>
    <cfif TimeFormat(thisStarttime,"hh:mm tt") EQ "12:00 AM" AND TimeFormat(thisEndtime,"hh:mm tt") EQ "12:00 AM">
      <cfset thisAllDay = -1>
    <cfelse>
      <cfset thisAllDay = 0>
      <cfset thisStarttime = DateAdd("h",5,thisStarttime)>
      <cfset thisEndtime = DateAdd("h",5,thisEndtime)>
    </cfif>
    <cfset thisTitle = form["title" & row]>
    <cfset thisContent = form["content" & row]>
    <cfset thisLocation = form["location" & row]>
    <cfset thisID = form["ID" & row]>
    <cfset thisPublished = form["published" & row]>
    <cfset thisUpdated = form["updated" & row]>
    <cfquery datasource="ctband">
      INSERT INTO Events (Calendar, Created_By, All_Day, Event_Start, Event_End, Title, Content, Location, ID, Published, Updated) Values (
      <cfqueryparam value="#thisCalendar#" cfsqltype="cf_sql_varchar">,
      <cfqueryparam value="#thisCreator#" cfsqltype="cf_sql_varchar">,
      <cfqueryparam value="#thisAllDay#" cfsqltype="cf_sql_integer">,
      <cfqueryparam value="#thisStarttime#" cfsqltype="cf_sql_timestamp">,
      <cfqueryparam value="#thisEndtime#" cfsqltype="cf_sql_timestamp">,
      <cfqueryparam value="#thisTitle#" cfsqltype="cf_sql_varchar">,
      <cfqueryparam value="#thisContent#" cfsqltype="cf_sql_clob">,
      <cfqueryparam value="#thisLocation#" cfsqltype="cf_sql_varchar">,
      <cfqueryparam value="#thisID#" cfsqltype="cf_sql_varchar">,
      <cfqueryparam value="#thisPublished#" cfsqltype="cf_sql_timestamp">,
      <cfqueryparam value="#thisUpdated#" cfsqltype="cf_sql_timestamp">)
    </cfquery>
</cfloop>
</cfif>
I'm thinking there must be something pretty obvious I've screwed up, but I can't for the life of me find it. Any help would be appreciated!
JAW

First, I see this:
<cfset thisRow = thisRow + 1>
Which is you counting the number of rows, I assume. Then I see this:
<input type="hidden" name="totalRows" value="#row#" />
But I don't see where #row# has been set.
You are correct. That was a combination of a couple different attempts at this and I used the wrong variable name on that line. Alas, correcting that didn't solve the problem.
Then I see this:form["totalRows"]
When I'm used to seeing this:
FORM.totalRows
I've never seen the form["name"] before. Does that actually work?
I read somewhere that that's a more effective way of factoring the variable in the name of the form field as an alternative to Evaluate("form.field#row#"). I think it was somewhere on Ray Camden's blog, but it was a while ago. The only reason I used it there was for consistency. That spot could easily have been FORM.totalRows, but the others would have to be either Evaluate("FORM.calendar#row#") or form["calendar" & row]. Again, I'm learning as I go, though, so I may have used it incorrectly. It's not throwing errors though, it's just reloading a blank page, as if it's submitting the form, but not actually processing the query. That's the confusing part to me.

Tools | Insert Query no longer supported with SAPBEX 7.0 ?

Hi
With SAPBEX for BW 3.5 we could use Tools | Insert Query ... in individual worksheets and then save this as a workbook.
Now for BW 7.0, the SAPBEX does not seem to be able to do this and the end-user must "paint" the query by inserting a navigation area, filter block and results area into the sheet and then bind these objects to an infoprovider.
My users will struggle with this new method - has the Insert function been removed or is it hiding somewhere ?
regards
Ian MacLaren

Hi,
it's very borring to re-design a query for each sheet...
So there is an helpful option :
1) Open Bex Analyser
2) Open your query
3) DIsplay the Navigation pane (thanks to the button filter)
4) In the navigation pane, right click on a caracteristic that is not display in your analysis grid yet
5) choose the last option "Drill <name of the caracteristic> Across Sheets"
6) It will duplicate the query for each value of the caracteristic, in a individual sheet for each value.
(so... choose a caracteristic with less than 10 values)
7) now you've got several sheets but no data.
8) Refresh the workbook
Now, you've got a workbook with several sheet with the same design.
You just have to go in conception mode and change the dataprovider of the different object into each sheet.
N.B : The button chart, filter, information doesn't work for news sheet...
you will have to develop VBA macro or just use Excel function : Data > Group and Outline > Group... in order to hide and unhide lines and column quickly.
Hope it's help
Don't forget point.

Different selection in a single query according to an ID

Hi
I'm looking for a way to perform different selections in a single query according to a specific value:
Here is the first selection:
select g.*,gf.*,gs.*
FROM graphs g
LEFT JOIN graph_frames gf on g.graph_id = gf.graph_id
LEFT JOIN graph_sets gs on gf.frame_id = gs.frame_id
WHERE g.graph_id = :IDHere is the second selection:
SELECT gg.graph_id, gg.graph_name
FROM generic_graphs gg
INNER JOIN generic_graph_frames ggf on gg.graph_id = ggf.graph_id
INNER JOIN generic_graph_sets ggs on ggf.frame_id = ggs.frame_id
WHERE gg.graph_id = :IDNow, the ID cannot be in both the tables and I want to perform that in a single query, UNION cannot be applied since the tables are different.
Any ideas?
Edited by: BluShadow on 14-Sep-2011 09:09
added {noformat}{noformat} tags. Please read {message:id=9360002} and learn to do this yourself.

Example of consolidating the columns...
SQL> ed
Wrote file afiedt.buf
1 with t as (select &id as id from dual)
2 select e.empno, e.ename, e.job, e.mgr, d.deptno, d.dname, d.loc
3 from   (select * from emp cross join t where empno = t.id) e
4         full outer join
5         (select * from dept cross join t where deptno = t.id) d
6*        on (1=1)
SQL> /
Enter value for id: 7521
old   1: with t as (select &id as id from dual)
new   1: with t as (select 7521 as id from dual)
     EMPNO ENAME      JOB              MGR     DEPTNO DNAME          LOC
      7521 WARD       SALESMAN        7698
SQL> /
Enter value for id: 10
old   1: with t as (select &id as id from dual)
new   1: with t as (select 10 as id from dual)
     EMPNO ENAME      JOB              MGR     DEPTNO DNAME          LOC
                                                   10 ACCOUNTING     NEW YORK
SQL>Though, this would be considered poor design because you are trying to query two disperate things, so they should be treated differently. i.e. in my example, I should already know if I'm querying an employee or a department beforehand.

Insert query into workbook

Hi experts,
when i try to insert query into a workbook i get the following error message
<internal error> Receiving from the BW server failed BW server raised exception: SYSTEM_FAILURE Do you want to see more information?
when i click yes i get
No roll storage space of length 3600 available for OCCURS area.
Further the error reads
Error Gruop
RFC_ERROR_SYSTEM_FAILURE
Message
No roll storage space of length 3600 available for OCCURS area.
I would appreciate if someone could give me a quick way to reslove this issue..
Thnaks
DAVE

Thanks Abdul,
May i know why this error occurs??
thanks
Dave

Insert query waiting for in-definite time.

Hi all,
I had a serious problem in my system.
My application gets stuck when trying to insert a huge xml message in a table blob. Usually there is no problem, the insert query goes into wait state just around or after the gather stats running on this table ends.
The table is partitioned one and around 150Gb in size.
I have seen in toad the wait event for this insert query is SQL* net more data from client.
This might be something related to RBS usage of this stuck insert query - in toad the RBS usage start time is same as the end time of gather stats.
But i m unable to figure out why the insert is stuck just after the gather stats ends, i have simulated this issue many times. My oracle version is 9.0.8.
Could somebody help to figure out why this is happening...?

My oracle version is 9.0.8.I doubt this is correct.
Post Operating System (OS) name & version for DB server system.
Post results of SELECT * from v$version.
Now CUT the commands & results & PASTE (post) them back here.
ALTER SESSION SET SQL_TRACE=TRUE;
-- invoke the problem SQL here
ALTER SESSION SET SQL_TRACE=FALSE;
now find the trace file within ./udump folder
tkprof <trace_file.trc> trace_results.txt explain=<username>/<password>
post the contents of trace_results.txt back here
when application "gets stuck" run the following SQL from different session
SELECT DECODE(request,0,'Holder: ','Waiter: ')||sid sess,
id1, id2, lmode, request, type
FROM V$LOCK
WHERE (id1, id2, type) IN
(SELECT id1, id2, type FROM V$LOCK WHERE request>0)
ORDER BY id1, request
/

Insert query in a workbook -BEx 7.0

I have a workbook with one query in it, and I would like to insert one more query in a seperate worksheet. In BEx 3.x I did it simple with the command "Insert Query", but here I cannot find a command that insert the query with the data area and filters and Information etc.
Thanks

Hi shmuel cooper,
The only way I know is to use the new toolbar from BI 7 analyser called the design toolbar.
With that you have to insert a table, a filter area, information, and assign it all to a DP_X (DataProvider - meaning query) one by one.
Diogo.

Insert Query in workbook

Hi
Can anyone of you please give me some information or any links explaning step by step procedure on:
1. How to copy a query
2. How to insert query in Workbook
Many Thanks

Hello,
1. How to copy a query
Open the Query Designer and choose edit of the query then choose "Save as". This will copy your query. You can also use transaction RSZC to copy queries between different InfoProviders if possible
2. How to insert query in Workbook
Just open the workbook, go to the place you want and click on the option Tools->Insert query (with BW 3.x); With BI 7, just open your workbook, choose a place you want to insert the query and click on the table button, then you have to assign that table to a dataprovider (a query)
Diogo.

Insert query in BEx 7.0?

In BEx 3.5 there is a menu item to "Insert Query" into an excel workbook tab. How do we do that in 7.0?
Thanks,

Hi Geoff,
You can achive this in BEX ANalyzer 7.0 . Please follow below steps.
1. Open your query in Bex anlayzer.
2. In the tool bar , there is a button Design Mode. Once you click on that it would open in design mode.
3. Goto Worksheet 2 or you can insert in same worksheet as well. select a Cell and in the toolbar you can find Analysis Grid Button. Insert Analysis grid into that cell.
4. Right click on analysis grid and assign Query to that.
In this way you can embed multiple queries.
Let me know if you have any questions.
Regards
Suvarna

Preventing column to be in insert query when value is null

I'm running DB and have a column defined as GENERATED ALWAYS.
What this means is that I can't use insert into table(col) values (null) because DB2 does not want the column to be part of the insert query at all.
Is there a way to prevent toplink from generating the column when its null?

Hi jsutherl,
If I set setIsReadOnly(true) in my session customzier and specify insertable and updateable as false, I get the followine error:
Exception [TOPLINK-46] (Oracle TopLink Essentials - 2.0.1 (Build b04-fcs (04/11/2008))): oracle.toplink.essentials.exceptions.DescriptorException
Exception Description: There should be one non-read-only mapping defined for the primary key field [TBL.PERSON.ID].
Descriptor: RelationalDescriptor(com.x.entity.Person--> [DatabaseTable(TBL.PERSON)])
I'm guessing this is because ID is a primary key and its forcing me to have a non-read-only mapping.
But the dillemma is that if I specify a non-read-only mapping than any insert on the table results in Toplink inserting the Java type null for the column which results in the following exception:
Internal Exception: com.ibm.db2.jcc.b.SQLException: A value cannot be specified for column "ID" which is defined as GENERATED ALWAYS.
This is because the field is defined as an IDENTITY in DB2.
Any thoughts?

Different ways to return results using a stored proc to calling application

Hi, Can someone please suggest me different ways of returning results( set of rows and columns) from a stored procedure to calling application.
Currently I am using sys_refcursor to return results to front end. Stored proc is executed fast, but cursor access and retrieval of results has some overhead.
So can you suggest the ways which will be faster than this approach.
Thanks.

Currently the procedure executes quickly but the results from the ref cursor are returned slowly, this is because the query is slow, for whatever reason.
Collecting in all the rows in the stored procedure first before returning them will
a) Make the stored procedure slower taking the same amount of time to execute as current query takes to complete.
b) Use more memory.
c) Put more stress on the network as all rows will be transferred at once instead of using the arraysize/fetchsize to to fetch the rows in smaller packets.

Different ways to improve Insert Query

Similar Messages

Maybe you are looking for