To overcome column with null value-urgent

hai all,
when i query i get column with null value.
how to solve it?
thank in advance.
rcs
SQL> DESC SCOTT.CB1;
Name Null? Type
ID NUMBER
SUPCODE NUMBER
SUPLNAME VARCHAR2(100)
NAME VARCHAR2(100)
ITEMCODE VARCHAR2(10)
RECDOC NUMBER
RECDATE VARCHAR2(10)
TOTVALUE NUMBER
QTY NUMBER
CB_IPNO NUMBER
CB_VNNO NUMBER
CB_VDT VARCHAR2(10)
CB_AMT NUMBER
RECDOC_GR VARCHAR2(30)
RECDATE_GR DATE
SUPCODE_GR VARCHAR2(10)
TABLE LOOK LIKE THIS (NOT ALL DATA IN SAME ROW, BECUSE I INSERTED LAST 3 COLUMN VALUES):
ID     SUPCODE     SUPLNAME     NAME     ITEMCODE     RECDOC     RECDATE     TOTVALUE     QTY     CB_IPNO     CB_VNNO     CB_VDT     CB_AMT     RECDOC_GR     RECDATE_GR     SUPCODE_GR
2015               AAAA                04117     9083          10545.6     78
2016               BBBB                    04609     9087          25200     3600
2017               GGGG                    04609     9088          28175     4025
2018                                   36591371.64     2565017.27
                                                                 00001/07-08     02/04/2007     14020362
                                                                 00002/07-08     02/04/2007     14020362
                                                                 00003/07-08     02/04/2007     14010254
                                                                 00004/07-08     02/04/2007     14010254
                                                                 00005/07-08     02/04/2007     14021458
SQL> SELECT DISTINCT ID, SUPCODE_GR, NAME, ITEMCODE, RECDOC, RECDATE_GR, TOTVALUE, QTY FROM SCOTT.CB
1;
ID SUPCODE_GR
NAME
ITEMCODE RECDOC RECDATE_G TOTVALUE QTY
1
PRO.AT.ALU.POWDER UNCOATED
04609 15 51975 7425
2
PEN, GEL PEN
07969 17 154 11
ID SUPCODE_GR
I NEED RESULT AS FOLLOWS (ALL RESPECTIVE DDATA IN ONE LINE NOW NOT LIKE THAT):
ID     SUPCODE     SUPLNAME     NAME     ITEMCODE     RECDOC     RECDATE     TOTVALUE     QTY     CB_IPNO     CB_VNNO     CB_VDT     CB_AMT     RECDOC_GR     RECDATE_GR     SUPCODE_GR
2015               AAAA                04117     9083          10545.6     78                         00001/07-08     02/04/2007     14020362
============

Even accounting for the formatting, I'm not sure I even understand the question. It could be any number of different problems or non-problems.

Similar Messages

Sql query slowness due to rank and columns with null values:


Sql query slowness due to rank and columns with null values:
I have the following table in database with around 10 millions records:
Declaration:
create table PropertyOwners (
[Key] int not null primary key,
PropertyKey int not null,
BoughtDate DateTime,
OwnerKey int null,
GroupKey int null
go
[Key] is primary key and combination of PropertyKey, BoughtDate, OwnerKey and GroupKey is unique.
With the following index:
CREATE NONCLUSTERED INDEX [IX_PropertyOwners] ON [dbo].[PropertyOwners]
[PropertyKey] ASC,
[BoughtDate] DESC,
[OwnerKey] DESC,
[GroupKey] DESC
go
Description of the case:
For single BoughtDate one property can belong to multiple owners or single group, for single record there can either be OwnerKey or GroupKey but not both so one of them will be null for each record. I am trying to retrieve the data from the table using
following query for the OwnerKey. If there are same property rows for owners and group at the same time than the rows having OwnerKey with be preferred, that is why I am using "OwnerKey desc" in Rank function.
declare @ownerKey int = 40000
select PropertyKey, BoughtDate, OwnerKey, GroupKey
from (
select PropertyKey, BoughtDate, OwnerKey, GroupKey,
RANK() over (partition by PropertyKey order by BoughtDate desc, OwnerKey desc, GroupKey desc) as [Rank]
from PropertyOwners
) as result
where result.[Rank]=1 and result.[OwnerKey]=@ownerKey
It is taking 2-3 seconds to get the records which is too slow, similar time it is taking as I try to get the records using the GroupKey. But when I tried to get the records for the PropertyKey with the same query, it is executing in 10 milliseconds.
May be the slowness is due to as OwnerKey/GroupKey in the table can be null and sql server in unable to index it. I have also tried to use the Indexed view to pre ranked them but I can't use it in my query as Rank function is not supported in indexed
view.
Please note this table is updated once a day and using Sql Server 2008 R2. Any help will be greatly appreciated.

create table #result (PropertyKey int not null, BoughtDate datetime, OwnerKey int null, GroupKey int null, [Rank] int not null)Create index idx ON #result(OwnerKey ,rnk)
insert into #result(PropertyKey, BoughtDate, OwnerKey, GroupKey, [Rank])
select PropertyKey, BoughtDate, OwnerKey, GroupKey,
RANK() over (partition by PropertyKey order by BoughtDate desc, OwnerKey desc, GroupKey desc) as [Rank]
from PropertyOwners
go
declare @ownerKey int = 1
select PropertyKey, BoughtDate, OwnerKey, GroupKey
from #result as result
where result.[Rank]=1
and result.[OwnerKey]=@ownerKey
go
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
MS SQL optimization: MS SQL Development and Optimization
MS SQL Consulting:
Large scale of database and data cleansing
Remote DBA Services:
Improves MS SQL Database Performance
SQL Server Integration Services:
Business Intelligence

How to take the Average of a DATEDIFF column with NULL values?

I am building an SSRS report that can display the average of a calculated datediff column in dd/hh/mm format with the following formula:
=Avg(IIF(Fields!LastCorrectedDate.Value is nothing,0, DATEDIFF("n",cdate(Fields!LastCorrectedDate.Value),cdate(Fields!
LastSignDate.Value)) \(60*24) & ":" & DATEDIFF("n",cdate(Fields!LastCorrectedDate.Value),cdate(Fields!
LastSignDate.Value)) mod (60*24)\60 & ":" & DATEDIFF("n",cdate(Fields!LastCorrectedDate.Value),cdate(Fields!
LastSignDate.Value)) mod (60*24) - (((DATEDIFF("n",cdate(Fields!LastCorrectedDate.Value),cdate(Fields!
LastSignDate.Value)) mod (60*24))\60)*60) ))
SSRS does not raise any errors with the formula and I have used the same formula for other columns without issue. I have noticed that this column includes null values which I think may be the problem. When the reports runs, it returns #ERROR on the column
but does not give a reason why. I am using SSRS report builder with visual basic logic as opposed to embedding SQL. Any help or feedback would be greatly appreciated.

Hi No Ragrets,
According to your description, you want to calculate the average for the date time difference. Right?
In Reporting Services, Avg() function is only available for numeric values. In this scenario, the DateDiff() function to calculate the minutes difference will return a number. So we can do average calculation based on the return values first. Then we format
it as a time. We have tested this case in our local environment. Please try the following expression:
=floor(avg(DateDiff("n",Fields!StartDate.Value,Fields!EndDate.Value))) \(24*60) &":"&
floor(avg(DateDiff("n",Fields!StartDate.Value,Fields!EndDate.Value))/60 mod 24 )&":"&
floor(avg(DateDiff("n",Fields!StartDate.Value,Fields!EndDate.Value))) mod 60
The result looks like below:
If you have any question, please feel free to ask.
Best Regards,
Simon Hou

How to select columns with null values

HI
In my table ‘A’ I have 10 columns and 30,000 records. I need all those columns whose value is null for all the records.
For example in the below table column 'suffix' is null for all the records. So I want column suffix to be selected.
Name Suffix Street
James 1100 Washington street
Richard 273 GEORGIA ST
Arnold 3018 OAKHILL AVE
MICHAEL 834 E 161ST ST
Joseph 410 PINE AVE
Thanks in advance

True...
But, i think here null needs to handle otherwise it will again throw some error like this ->
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
PL/SQL Release 10.2.0.3.0 - Production
CORE    10.2.0.3.0      Production
TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
Elapsed: 00:00:00.20
satyaki>
satyaki>
satyaki>
satyaki>SELECT owner, table_name, column_name
2    FROM all_tab_cols
3   WHERE data_type NOT IN ('BLOB', 'LONG', 'CLOB')
4         AND dbms_xmlgen.getxmltype('select count('
5                                    || CASE
6                                          WHEN data_type NOT IN
7                                                     ('BLOB', 'LONG', 'CLOB')
8                                          THEN
9                                             column_name
10                                          ELSE
11                                             '1'
12                                       END
13                                    || ') c from '
14                                    || owner
15                                    || '.'
16                                    || table_name).EXTRACT (
17               '//text()'
18            ).getnumberval () = 0
19         AND table_name IN
20                  (SELECT table_name
21                     FROM all_tab_privs
22                    WHERE privilege = 'SELECT' AND USER IN (grantor, grantee));
ERROR:
ORA-19202: Error occurred in XML processing
ORA-24347: Warning of a NULL column in an aggregate function
ORA-06512: at "SYS.DBMS_XMLGEN", line 288
ORA-06512: at line 1
no rows selected
Elapsed: 00:00:04.03
satyaki>Or,
satyaki>
satyaki>
satyaki>SELECT table_name, column_name
2    FROM user_tab_cols
3   WHERE data_type NOT IN ('BLOB', 'LONG', 'CLOB')
4   AND   dbms_xmlgen.getxmltype('select count('
5                               || CASE
6                                    WHEN data_type NOT IN ('BLOB', 'LONG', 'CLOB') THEN
7                                          column_name
8                                    ELSE
9                                      '1'
10                                  END
11                               || ') c from '||table_name).EXTRACT('//text()').getnumberval() = 0;
AND   dbms_xmlgen.getxmltype('select count('
ERROR at line 4:
ORA-19202: Error occurred in XML processing
ORA-24347: Warning of a NULL column in an aggregate function
ORA-06512: at "SYS.DBMS_XMLGEN", line 288
ORA-06512: at line 1
Elapsed: 00:00:02.66
satyaki>
satyaki>Do you have any idea to resolve this issue in this context?
Regards.
Satyaki De.

How to validate if a column have NULL value, dont show a row with MDX

Hello,
I have this situation, I have a Result from MDX that return rows with values NULL on columns, I tried with NON EMPTY and NONEMPTY but the result is the same. That I want to do is validate if a column have a Null value discard the row, but I dont know how
to implement it, could somebody help me?, please.
Thanks a lot.
Sukey Nakasima
Sukey Nakasima

Hello,
I found the answer in this link https://social.technet.microsoft.com/Forums/sqlserver/en-US/f9c02ce3-96b2-4cd6-921f-3679eb22d790/dont-want-to-cross-join-with-null-values-in-mdx?forum=sqlanalysisservices
Thanks a lot.
Sukey Nakasima
Sukey Nakasima

Pro*C & SQLDA with NULL value for predicate column

Hi: I am using a C program to update a table via a dynamic sql (method 4) and SQLDA. In the update statement predicate, I have place holders (as in TBLCOL=:C000). One of the columns in the predicate contains null values, so I set L[n] = 0, V[n] = pData (which pData[0] = '\0'), *(I[n]) = -1, and T[n] = 5 (for text). I cannot find the row that I know is there.
I cannot change my statement to contain TBLCOL IS NULL, since I don't know ahead of time if I'm looking for rows with null values for this column. The Pro*C manual says that by setting the appropriate *(I[n]) = -1, it indicates to Oracle to simulate the "IS NULL" clause, and update the appropriate rows. In my case, I receive 1403 as SQLCODE when I use TBLCOL=:C000 vs TBLCOL IS NULL. What am I doing wrong? Thank you for your help.

You should include these columns as well;
ChangeType (see mxi_changetype)
ValOwner (repository)
UserID ("jobid=<>", usermskey, GUI (mmc), DG (dyngrp), reconcile)
IdAudit (This is the event task (add and del member for assignments)
ParentAuditId (AuditID of parent which last updated the attribute, not consistent)
ChangedBy (Holds the MSKEY of the user which last changed the attribute)
ExpiryTime
to make sure you get a fuller picture of the audit record.
Your selection does not cover all events and descriptions
br,
Chris

Need help with NULL values in Crosstables

Hello everybody,
I need some help with NULL values and crosstables. My issue is the following:
I have a query (BW - MDX-Query) that gives me turnover measures for each month. In Crystal Reports I choose crosstable to display this whereby I put all month in columns and all turnover-measures in rows. Each month that has a value (measures are not empty) is chown in the crosstables rows. So far so good. The problem occures when there are month that actually have no values (measures are empty). In that case these months are not chown in columns. But I need CR to display these columns and show the value 0. How can I do that?

Hi Frank,
Cross tab shows the data based on your column and these column fields are grouped and based on the group it will show your summaries.
If there is no data for any of your group it will not display that group. In this case you will have to create a standard report which should look like cross tab and to get zero values you need to write formulas .
Example if you want to display Moth wise sales :
if Month() = 01 Then
sum() else 0
Now this formula will check if your month is Jan, then it will sum up the values else it will display zero value.
This is possible only through standard report not with Cross Tab.
Thanks,
Sastry

Update column with ROW_NUMBER() value

I have a column that I would like to update with a ROW_NUMBER() value partitioned by a specific column.
CREATE TABLE ##tmp (id INT NULL,
value1 VARCHAR(10),
value2 VARCHAR(10))
INSERT INTO ##tmp (value1,
value2)
VALUES ('A', 'asdfasdf'),
('A', 'asdf'),
('A', 'VC'),
('B', 'aasdf'),
('C', 'sdfgs'),
('C', 'xdfbhsdty'),
('C', '23sdgfg'),
('C', '234')
-- update the ID column with the values below
SELECT ROW_NUMBER() OVER (PARTITION BY Value1 ORDER BY Value2),
Value1,
Value2
FROM ##tmp
I have 14 million records. Can someone explain the best way to do this? Does the ORDER BY destroy performance for this many records?
Thanks!

CREATE TABLE ##tmp (id INT NULL,
value1 VARCHAR(10),
value2 VARCHAR(10))
INSERT INTO ##tmp (value1,
value2)
VALUES ('A', 'asdfasdf'),
('A', 'asdf'),
('A', 'VC'),
('B', 'aasdf'),
('C', 'sdfgs'),
('C', 'xdfbhsdty'),
('C', '23sdgfg'),
('C', '234')
-- update the ID column with the values below
; with cte as (
SELECT ROW_NUMBER() OVER (PARTITION BY Value1 ORDER BY Value2) as RowNumber,
Value1,
Value2
FROM ##tmp
update cte
set Id = RowNumber;
Russel Loski, MCT, MCSE Data Platform/Business Intelligence. Twitter: @sqlmovers; blog: www.sqlmovers.com

How no to select lines with NULL values

Hi,
I am not a newbie newbie in SQL but I do not understand why I cannot retrieve the lines where there are null values.
The table observatoire.fiche has 2 columns with default values set to NULL : total_heures, and total_heures_exceptionnelles. These are numeric types columns.
I want not to select lines where :
total_heures equal NULL AND total_heures_exceptionnelles = NULLI have tried this but I do get an "Invalid relational operator" error message.
select a.nom || ' ' || a.prenom d, a.agent_id r
from   OBSERVATOIRE.AGENT a, observatoire.fiche b
where a.agent_id = b.agent_id
and    b.total_heures NOT NULL AND total_heures_exceptionnelles NOT NULL
group by a.nom, a.prenom, a.agent_id
order by a.nomCould you help me ?
Thank you for your kind answers.

Satyaki_De wrote:
I think this is not the good way to do it. Did you check my solution? It should work the same output as your solution.Really ?
test@ORA10G>
test@ORA10G> -- (1)
test@ORA10G> with t as (
2    select 1 as x, 10 as total_heures, null as total_heures_exceptionnelles from dual union all
3    select 1, null, 20   from dual union all
4    select 1, null, null from dual union all
5    select 1, 30, 40     from dual)
6 --
7 select x, total_heures, total_heures_exceptionnelles
8 from   t
9 where x = 1
10 AND NOT ( total_heures IS NULL
11            AND
12            total_heures_exceptionnelles IS NULL
13          );
         X TOTAL_HEURES TOTAL_HEURES_EXCEPTIONNELLES
         1           10
         1                                        20
         1           30                           40
test@ORA10G>
test@ORA10G> -- (2)
test@ORA10G> with t as (
2    select 1 as x, 10 as total_heures, null as total_heures_exceptionnelles from dual union all
3    select 1, null, 20   from dual union all
4    select 1, null, null from dual union all
5    select 1, 30, 40     from dual)
6 --
7 select x, total_heures, total_heures_exceptionnelles
8 from   t
9 where x = 1
10 AND    total_heures IS NOT NULL
11 AND    total_heures_exceptionnelles IS NOT NULL;
         X TOTAL_HEURES TOTAL_HEURES_EXCEPTIONNELLES
         1           30                           40
test@ORA10G>
test@ORA10G>isotope

Document library view: Group by a column with multiple values

I have a document library which has a managed metadata column.
I would like to create a view which groups the documents by this managed metadata column.
The managed metadata column can have multiple values.
I know that this is not possible with SharePoint's group by, since it only accepts those columns which can have only one single value.
But is this possible to accomplish by some other means, e.g. Content query web part? Or is there perhaps a 3rd party solution to this?
Is it possible to change the group by settings somehow to allow Group by to function with columns with multiple values? <- this may be far fetched...

Hi Pekch,
I'm assuming you have VS2010 to build the custom web part. From there you will need to figure out the following:
Get a SPList object for the Document Library (See below for code example)
Loop through all the documents in the SPList object
If you have audience targetting enabled, then you'll need to determine if the user has access to the document by checking the "Target_x0020_Audiences" column)
As you also want to group by metadata, you'll need to populate 2 datatables (one table with a column containing unique metadata values and another table with a metadata column and other document related columns). Link these two tables via a dataset
relation.
Set the dataset as the datasource for a repeater, add in some css and javascript for the group expand/collaspe and it should be close to what you need.
This will be a time consuming task if you don't know where to start or have problems figuring out how to perform a certain operation. So you may want to determine if the functionality you want is required or just a "nice to have". Good
luck and if I have some spare time, I'll create a blog post outlining how to do all the above.
I got the below code from a sharepoint blog sometime in the past and you can use it to retrieve a list.
You can use it like this: GetListByUrl(http://servername/Shared%20Documents/Forms/AllItems.aspx)
using Microsoft.SharePoint;
public SPList GetListByUrl(string listURL)
SPList list = null;
try
using (SPSite site = new SPSite(listURL))
if (site != null)
// Strip off the site url, leaving the rest
// We'll use this to open the web
string webUrl = listURL.Substring(site.Url.Length);
// Strip off anything after /forms/
int formsPos = webUrl.IndexOf("/forms/", 0, StringComparison.InvariantCultureIgnoreCase);
if (formsPos >= 0)
webUrl = webUrl.Substring(0, webUrl.LastIndexOf('/', formsPos));
// Strip off anything after /lists/
int listPos = webUrl.IndexOf("/lists/", 0, StringComparison.InvariantCultureIgnoreCase);
if (listPos >= 0)
// Must be a custom list
// Strip off anything after /lists/
webUrl = webUrl.Substring(0, webUrl.LastIndexOf('/', listPos));
else
// No lists, must be a document library.
// Strip off the document library name
webUrl = webUrl.Substring(0, webUrl.LastIndexOf('/'));
// Get the web site
using (SPWeb web = site.OpenWeb(webUrl))
if (web != null)
// Initialize the web (avoids COM exceptions)
string title = web.Title;
// Strip off the relative list Url
// Form the full path to the list
//string relativelistURL = listURL.Substring(web.Url.Length);
//string url = SPUrlUtility.CombineUrl(web.Url, relativelistURL);
// Get the list
list = web.GetList(listURL);
catch { }
return list;

JDBC MS Access--- cannot extract entry with null value with data type Meta

I'm trying to extract a data entry with null value by using JDBC. The database is MS Access.
The question is how to extract null entry with data type memo? The following code works when the label has data type Text, but it throws sqlException when the data type is memo.
Any advice will be appreciated! thanks!
Following are the table description and JDBC code:
test table has the following attributes:
Field name Data Type
name Text
label Memo
table contents:
name label
me null
you gates
Code:
String query = "SELECT name, label FROM test where name like 'me' ";
ResultSet rs = stmt.executeQuery(query);
while (rs.next())
String name = rs.getString("name");
rs.getString("val");
String label = rs.getString("label");
System.out.println("\t"+name+"\t"+label);
catch (SQLException ex)
System.out.println(ex.getSQLState());
System.out.println(ex.getErrorCode());
System.out.println("in sqlexception");
output:
C:\Temp\SEFormExtractor>java DBTest
yet SELECT name, label FROM test
null
0
in sqlexception

The question is how to extract null entry with data type memo?Okay, what you need to do is this:
if (rs.getString("val") == null)
// do something
}This way, when it's a null value, you can check it first, and then handle it how you want, rather than getting an exception.

How to create a dimension object in SAP BW Unv with Null value

Hello,
for query syncronisation task, I need a dimension object in my BW universe with NULL value. Does someone know, how to do it or if its possible?
Regards,
Thilo

Hi Thilo,
so the only common item is Material then - correct ?
Query 1                                                                                Query 2
Formulation (grouping of materials)                                                  (No counterpart)
Material                                                                                Material
dummy key figure (why?)                                                                Company Code
                                                                                10 Keyfigure
Is this something you regular have to do ? what about a MultiProvider ?
did you try "merged dimensions" in the Web Intelligence Report ?
Ingo

JDBC Receiver Adapter with Null Value

HI,
I have configured ID for JDBC Receiver. In my communication channel, I already check Integration of Empty String Values = Null Value. However, when I check the result from audit log, it still shows that SAP XI sends the null value to database. In my understanding, it should not send the field which has null value (It shouldn't be included in sql statement).
I check this with other scenario. With the same check at Integration of Empty String Values = Null Value, it doesn't send null value to database. It happens only with my first scenario.
Have anyone ever been through this before? Any suggestion please?
Thanks,
Pavin

Hi,
1. The occurrence is 0...1
2. This is the first result with null value (Please see field Error)
UPDATE EXPCRM_T_CustomerProfile SET RequestID=455, RecordNo=1, SAPCustomerCode=0001000344, Error=NULL, Status=2, UpdateDateTime=12/03/2008 13:45:03 WHERE (RequestID=455 AND RecordNo=1)
Then, I change the option from Null Value to Empty string. This is the result.
UPDATE EXPCRM_T_CustomerProfile SET RequestID=455, RecordNo=1, SAPCustomerCode=0001000344, Error=', Status=2, UpdateDateTime=12/03/2008 13:46:12 WHERE (RequestID=455 AND RecordNo=1)
Field Error Change from NULL to '
The expected result from me is that field Error should not exist at all. Please help.
Thanks,
Pavin

bc4juix:StyledText doesn't work with null values?

Hi , anyone knows why the <bc4juix:StyledText> tag doesn't work with null values?
For example when datasource does not give back data...
Thanks
Guillermo

Which version of Jdev are you using? What are the results you are getting?

Range interval partitioning with null value

Hello,
I have question, how can I create table with partition and after that I will insert null value in the partition key like this kind of
range interval partitioning with null value.
I have Oracle 11g.
Thanks
Mohammed

user13777053 wrote:
Thank you, but my question is about range interval not for range?http://docs.oracle.com/cd/E11882_01/server.112/e25523/partition.htm#VLDBG00220
A MAXVALUE literal can be defined for the highest partition. MAXVALUE represents a virtual infinite value that sorts higher than any other possible value for the partitioning key, *including the NULL value.*
So since you're trying to partition by interval (which doesn't support a MAXVALUE clause) you're out of luck.
There's probably fancy hacks and what not you could try to implement, but i'm not about to recommend any of those here :)
Cheers,

To overcome column with null value-urgent

Similar Messages

Maybe you are looking for