Query To Get Data With 1 Not NULLS Or 0
Dec 1, 2014
I have a table called "alert" and in this table, for each columns there are data as 1 , or 0 or NULL. how do I write a query to just give me data's with "1" in them not the NULLS or 0?
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Mar 16, 2007
Hi I have a query, what I would like to do is create a column that takes the results in two coulms and add them together:
Col A Col B Col C
Row1 1 1 2
Row2 2 3 5
Here is the query
declare @t table( player_name varchar(100), BuyIn int, TopUp int, ReBuy int, Winnings int, Events int, Test int)
INSERT INTO @t (player_name, TopUp)
SELECT Player_name, SUM([Top-ups]) AS TOPUPS
FROM (SELECT Event_data.Transaction_type, Players.Player_name, Events.Top_up, Event_data.Transaction_value,
Events.Top_up * Event_data.Transaction_value AS [Top-ups]
FROM Event_data INNER JOIN
Events ON Event_data.Event_id = Events.id INNER JOIN
Players ON Event_data.Player_id = Players.Player_id
WHERE (Event_data.Transaction_type = 2)) AS Topups
GROUP BY player_name
INSERT INTO @t (player_name, ReBuy )
SELECT Player_name, SUM([Re-buys]) AS REBUYS
FROM (SELECT Event_data.Transaction_value, Players.Player_name, Events.Rebuys, Event_data.Transaction_value * Events.Rebuys AS [Re-buys]
FROM Event_data INNER JOIN
Events ON Event_data.Event_id = Events.id INNER JOIN
Players ON Event_data.Player_id = Players.Player_id
WHERE (Event_data.Transaction_type = 3)) AS REBUYS
GROUP BY Player_name
Insert into @t (player_name, BuyIn)
SELECT dbo.Players.Player_name, SUM(dbo.Events.Buy_in) AS BuyIn
FROM dbo.Players INNER JOIN
dbo.Event_data ON dbo.Players.Player_id = dbo.Event_data.Player_id INNER JOIN
dbo.Events ON dbo.Event_data.Event_id = dbo.Events.id
GROUP BY dbo.Players.Player_name, dbo.Event_data.Transaction_type
HAVING (dbo.Event_data.Transaction_type = 1)
ORDER BY SUM(dbo.Events.Buy_in) DESC
Insert into @t (player_name, Winnings)
SELECT dbo.Players.Player_name, SUM(dbo.Event_data.Transaction_value) AS Winnings
FROM dbo.Players INNER JOIN
dbo.Event_data ON dbo.Players.Player_id = dbo.Event_data.Player_id
GROUP BY dbo.Players.Player_name, dbo.Event_data.Transaction_type
HAVING (dbo.Event_data.Transaction_type = 1)
insert into @t (player_name, Events)
SELECT dbo.Players.Player_name, COUNT(dbo.Event_data.Place) AS Expr1
FROM dbo.Players INNER JOIN
dbo.Event_data ON dbo.Players.Player_id = dbo.Event_data.Player_id INNER JOIN
dbo.Events ON dbo.Event_data.Event_id = dbo.Events.id
GROUP BY dbo.Players.Player_name
HAVING (NOT (COUNT(dbo.Event_data.Place) IS NULL))
insert into @t (player_name, test)
select player_name, ((TopUp) + (Rebuy)) as Test
from @t
SELECT player_name, min (BuyIn) as BuyIn, min(TopUp) as TopUps, min(ReBuy)as ReBuy, min(Winnings) as Winnings, min(Events) as Events, min(test) as test
FROM @t
GROUP BY player_name
ORDER BY BuyIn DESC
--ORDER BY TOPUPS DESC
END
THis is where I attempt to add the coloms but I get a null result
insert into @t (player_name, test)
select player_name, ((TopUp) + (Rebuy)) as Test
from @t
any help would be great.
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Jan 20, 2004
I am trying to emulate the "Find unmatched Records" Access Query using DTS. I have a small table with a list of codes that I need to use to exclude records in my text export.
I have created a left outer join and set the criteria for the joined field in the 'right' table to be null. I am repeatedly getting no records as a result.
Wouldn't the joined field in the right table for unmatched records by default be null? I'm stumped as to why this seamingly simple process won't work for me. I have attached the select statement for your review.
Any help would be greatly appreciated.
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Mar 1, 2008
This is my problem, i have 2 tables: one table that hold data, having id as identity, say table (id, content), the other table have 2 columns: (id, number). The second table number column refer to the id in the first table. i want to build a query that get the data from the first table that correspond to a specific id in the second table, not only this i want to get the previous, the current and the next item.
For example: if table_data, table_info is first and second tables, something that can do it is :
DECLARE @i int
SELECT * FROM table_data WHERE id in (@i -1, @i +1, @i)
The problem here if @i, @i+1 or @i-1 doesn't exist the column will not be returned, i want to get a result similar to
id, content
25 null
26 null
27 #some content#
or
34 #content1#
35 #content2#
36 #content3#
so my problem is that nulls doesn't appear, i thought about using OUTER JOIN, but the problem is that outer join take tables, not (@i -1, @i +1, @i), so if only i can make somehow the outer join use these values, i think it works.
Any help please, and thanks in advance
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Sep 21, 2007
Is there a way to set SQL Server 2005 Express so that I can return null values? For example, the following query will not return any values:
SELECT *
FROM tbl_form_values
where fldVALUE IS NULL;
it does return values with:
SELECT *
FROM tbl_form_values
where fldVALUE = '';
I have an Oracle background and all null values are true nulls not empty strings. I would like to be able to use the first query. Also other functions such as COALESCE work very nice with nulls. I can do the following in Oracle but not in SQL Server:
SELECT fldID, fldMID, fldFID,
COALESCE(fldVALUE, 'n/a');
FROM tbl_form_values
This will return the values in fldVALUE if they are available and n/a for all NULL values.
Any help would be appreciated.
Thanks,
E
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May 16, 2006
When i do a select on my emplee table for rows with null idCompany i dont get any records
I then try to modify the table to not allow a null idCompany and i get this error message:
'Employee (aMgmt)' table
- Unable to modify table.
Cannot insert the value NULL into column 'idCompany', table 'D2.aMgmt.Tmp_Employee'; column does not allow nulls. INSERT fails.
The statement has been terminated.
This sux
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Apr 30, 2008
Hello ALl, can anyone please tell me how to search for NULLS.
like i know one method....
select * from table
where col = 'NULL'
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Mar 15, 2006
Hello..I was wondering if anyone out there could tell me how they deal withNULL values in a data warehouse? I am looking to implement a warehousein SQL 2005 and have some fields which will have NULL values and Iwould like some further ideas on how to deal with them. At my last jobin dealing with Oracle we were just going to leave the fields NULL, butin SQL how would you best recommend cleaning the data? I greatlyappreicate your help and look forward to your reponses.Thank you
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Dec 5, 2006
Hi!
I have data in the following manner:
period course1 course2
4 NULL Eng
4 NULL Math
4 Phys NULL
4 Chem NULL
Is there any way I can show this data this way (the order is irrelevant - row1 can be joined with row3 or row4)?
period course1 course2
4 Phys Eng
4 Chem Math
4 Phys Eng
4 Chem Math
Basically, I want to be able to remove nulls.
Please let me know if any of you have come across such an issue.
Thanks so much!
-Parul
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Oct 19, 2007
Hi,
With DTS, the default behavior is to import blanks ("") in a data file as nulls in the table.
However, in SSIS, the default behavior is to import blanks as blanks.
I need to ensure that the packages I'm migrating import the data in the exact same way. I am wondering what is the easiest way to convert blanks to nulls?
Right now I'm using a script to convert the blanks to nulls before they are written to the table, but just wondering if there's an easier way.
Thanks
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Feb 17, 2008
is there an elegant way to use one equals sign in a where clause that returns true when both arguments are null, and returns true when neither is null but both are equal and returns false when only one is null?
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Feb 20, 2008
Hello,
I have a datareader and whenever the value that it is suppose to display in the Label is empty because there is no Data Entered Yet I gives me and error and I have the event set ONLOAD so the page with no data to disply does not load.
So the Ranking.text = a select statement i have, but when I dont have any data into the SQL database there is nothing to SELECT so the program gives of an error.
Can someone help me with this. Thank you.
Here is the code: Dim objReader As SqlDataReader
conn.Open()
objReader = comm.ExecuteReader()
objReader.Read()lblRanking.Text = objReader("Rating")
objReader.Close()
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Sep 25, 2013
Our database stores vehicle data in one table, but 3 different types of data are stored in the one table. The table contains all the columns for all 3 types so when you query the table you get at least 3 rows back with null values for all the columns that don't apply to that record. The data is imported to the table when it's updates so there's a possibility that they're updated at different times so they have a different BATCH like:
BATCH TYPE ID RATING INSURANCE SAFETY
300 SAFE 123 NULL NULL A
300 INS 123 NULL YES NULL
250 RATE 123 A NULL NULL
What I'd like returned is:
ID, RATING, INSURANCE, SAFETY
123 A YES A
I'm trying to do a case statement to pull the data down, but I keep ending up with multiple rows because of all the nulls. I tried doing a SUM of the case statement with an ISNULL(SAFETY,0) but I can't SUM char values. I can probably do this with 3 temp tables to load the data that I want for each TYPE into them and then select and join them together, but is there a better way to do this?
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Sep 26, 2013
I'm inserting data from a c# webservice into a table via a stored procedure, but I get a Column does not allow nulls on the @alert_id column/field. It is set as int and allow nulls is not ticked.
Here's the sql:
USE [aren]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [aren1002].[ArenAlertInsert]
[Code] ....
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Feb 21, 2008
In OO programming, data references, such as pointers in C++ or objects in C#. If the reference is null, it points to no object, or to 0x000000, thus the "referenced" object is non existent and the "object" takes up no RAM.
I know pointers are not the same as Database values, but what I'm interested in knowing is, on the bits and bytes level, what is a "NULL" and how much space does it take up, as much as is the field? Or just one byte? and when a NULL is replaced does that cause a shifting in the data of the database page or does the new data simply replace the null?
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Dec 12, 2007
I'll preface this by saying I'm pretty new to SSIS; I'm coming over from Coldfusion and don't have much DTS experience to draw from either. That said....
I've got a package that I run to migrate data from a bunch of older databases into a "flat" new schema. The new schema is not identical to the old, in other words, so it's not a simple mapping of existing columns. All the data flow tasks have finally gotten to a working state, with much trial-and-error. Now, suddenly one of the tasks is throwing this error:
"...Cannot insert the value NULL into column 'the_id', table 'the_table'; column does not allow nulls. INSERT fails."
The column is an identity column in the new table; it is NOT NULL as it is the primary key. I've triple-checked that identity is on. Basically it's generated anew each time this package is run. In the data flow task, mappings are set to ignore for this column; also, Keep identity and Keep nulls are on (although since this column is not in the source I can't see how this affects anything.)
(***For anyone wondering why in the heck I'd need this column at all, offhand I can't recall if later tasks use it or not...I'm actually wondering if it's even needed in this read-only table if it's not used as a foreign key somewhere else...however, I'd like to figure out this issue regardless... )
I've had a hard time finding anyone with the same problem out there...usually people with NULL issues simply are trying to insert into a NOT NULL column. The big difference here is that the column is identity.
Thanks,
Rick
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May 15, 2008
I have two SSIS packages that import from the same flat file into the same SQL 2005 table. I have one flat file connection (to a comma delimited file) and one OLE DB connection (to a SQL 2005 Database). Both packages use these same two Connection Managers. The SQL table allows NULL values for all fields. The flat file has "empty values" (i.e., ,"", ) for certain columns.
The first package uses the Data Flow Task with the "Keep nulls" property of the OLE DB Destination Editor unchecked. The columns in the source and destination are identically named thus the mapping is automatically assigned and is mapped based on ordinal position (which is equivalent to the mapping using Bulk Insert). When this task is executed no null values are inserted into the SQL table for the "empty values" from the flat file. Empty string values are inserted instead of NULL.
The second package uses the Bulk Insert Task with the "KeepNulls" property for the task (shown in the Properties pane when the task in selected in the Control Flow window) set to "False". When the task is executed NULL values are inserted into the SQL table for the "empty values" from the flat file.
So using the Data Flow Task " " (i.e., blank) is inserted. Using the Bulk Insert Task NULL is inserted (i.e., nothing is inserted, the field is skipped, the value for the record is omitted).
I want to have the exact same behavior on my data in the Bulk Insert Task as I do with the Data Flow Task.
Using the Bulk Insert Task, what must I do to have the Empty String values inserted into the SQL table where there is an "empty value" in the flat file? Why & how does this occur automatically in the Data Flow Task?
From a SQL Profile Trace comparison of the two methods I do not see where the syntax of the insert command nor the statements for the preceeding captured steps has dictated this change in the behavior of the inserted "" value for the recordset. Please help me understand what is going on here and how to accomplish this using the Bulk Insert Task.
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Oct 27, 2015
I have two tables one list changes of hospital ward and one lists changes of consultant doctor. These can change independently ie a ward change can occur without a consultant change and vice versa. I want to summarise these changes to give the status at each date_serial value.
create table #temp_ward_stay(date_serial bigint,ward_id varchar(10))
;
insert into #temp_ward_stay
values
(201501021200,'W1'),(201501031201,'W2'),(201501091200,'W3'),(201501161200,'W4'),(201501161201,'W5')(201501271200,'W3'),(201502101200,'W5')
;
create table #temp_consultant_episode(
date_serial bigint,
consultant_id varchar(10))
;
insert into #temp_consultant_episode values
(201501021200,'C1'),(201501031200,'C2'),(201501031201,'C3'),(201501091201,'C4'),
(201501121200,'C3'),(201501301200,'C6'),(201502111200,'C6'),(201502111201,'C7')
;
If I use:
select date_serial,consultant_id,null as ward_id from #temp_consultant_episode
union
select date_serial,null as consultant_id,ward_id from #temp_ward_stay
I get:
date_serial ward_id consultant_id
-------------------- ---------- -------------
201501021200 NULL C1
201501021200 W1 NULL
201501031200 NULL C2
201501031201 NULL C3
201501031201 W2 NULL
201501091200 W3 NULL
201501091201 NULL C4
201501121200 NULL C3
201501161200 W4 NULL
[code].....
whereas what I actually want is:
date_serialward_idconsultant_id
201501021200W1C1
201501031200W1C2
201501031201W2C3
201501091200W3C3
201501091201W3C4
201501121200W3C3
201501161200W4C3
201501161201W5C3
[code].....
I can see how I could remove the nulls where the date_serial values are the same:
select ce.date_serial,ward_id,consultant_id from #temp_consultant_episode ce
join #temp_ward_stay ws
on ce.date_serial=ws.date_serial
but I can't see how to move forward from here.
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May 8, 2008
Hello,
I have a simple question. Is it at all possible to replace columns which has nulls with blank spaces for a float data type column.
The columns has null values( written)) in it in some rows and has numbers in other rows . I want to remove nulls before copying it to another file.
Thanks
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Sep 16, 2004
Do NULLs take up space on the Database? I mean is room allocated for them?
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Apr 5, 2004
Can someone tell me what to do if several NULLS are showing up within tables. Is there an easy step to locate all NULLS and delete them within the table?
Can someone provide detailed infromation on how to delete NULLS within tables. I'm new o the SQL side so I hope I have explained what it is that I'm looking to do. Our in house programmer said that the NULLS maybe causing a problem with the software communicating with the SQL Server software.
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Apr 12, 2008
I have a page with 100 numeric fields. SQL insert crashes lest there is a number in every field. Any way around this?
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Feb 9, 2007
Hi
i have a table t1 and wish to have to fk's now i want to be able to set it up so that only one of them can be null example:
t1
id___________fk1________fk2
1____________6__________NULL
2____________NULL_______3
3____________7__________NULL
4____________NULL_______NULL <<<<<<< This should not be allowed
thanks
james
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May 21, 2007
Hi i am new to SQL, and i have a data base thats got NULLS in it
is there a query i can run, which can take the NULL value out ?
anything will be greatly appreciated.
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Feb 6, 2007
Hi,I don't have any specific details as I do not really understand whythis is happening but we have a customer database that we have beenusing and queries on text fields have begun returning empty stringvalues instead of NULL.So for example:SELECT TAB1.DESCRIPTIONFROM TABLE1 TAB1WHERE TAB1.DESCRIPTION IS NOT NULLORDER BY 1may have returned 50 records in the past (purely an example). It isnow returning an additional record first that appears just to be ''.Now I am not too sure where to begin looking into this. ODBCconnections, collation settings? I just am not sure where to begin.The column will not have had '' inserted into it; therefore it shouldbe NULL.I have posted this mainly so I can see if anybody else has seen thissort of behaviour - I cannot see why this has suddenly happened.The collation setting on our server is different to that of thecustomer DB, but this shouldn't make a difference should it?If anybody has any ideas then I can post some more information.Thanks,Paul
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Mar 20, 2007
create table t1(c1 int, c2 varchar(10))insert t1 values(1,'Hello')insert t1 values(2,'')insert t1 values(3,NULL)select *from t1c1c21Hello23NULLselect *from t1where c2 = ' 'c1c22select *from t1where ltrim(rtrim(c2)) is nullc1c23NULLThe last query should have result as following. However sql server2000 does no list row c1 = 2.c1c223NULL
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Jul 20, 2005
HiI am probably going to regret asking this because I'm sure you are going totell me my design is bad 8-) ah well we all have to learn....anywayI often use Nulls as a marker to see if certain tasks have been completed.A typical example would be a column say invoice_valuewhen new work is entered and a new record is appended, I leave theinvoice_value column as NULL, so if I want a View for uninvoiced work Icheck for the invoice_value being equal to NULL, and alternatively if I wantinvoiced work, I check for not null. I did it this way to save putting inanother column that needed to be set to TRUE or FALSE. (I do similar thingselsewhere aswell)so far everything seems to work OK but reading some old stuff on Google Iget the feeling that NULLS should be left alone, have I done wrong?many thanksAndy
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Nov 26, 2007
Hello all
I have a colunm - Datatype : nvarchar - Contains: Numeric, characters, strings, date and NULLS
I am getting a the value of each row of this colunm in a variable say @var1
Now I am trying to do some functionalities depending on this variable.
The requirement is if this variable is not null I need to do some stuff.
So I write simple query:
IF (@var1 IS NOT NULL)
BEGIN
......
END
when i am doing this I get an Error:
Error converting data type nvarchar to numeric.
realizing this I change the condition to
IF ( LEN (@Var1) > 1)
then
IF (LEN (@Var1) <> 0)
but no use. I get the same error.
I even use cast
I get the error
Conversion failed when converting the nvarchar value 'null' to data type int.
IF(CAST (@OldValue AS INT)IS NOT NULL)
OR
IF(LEN (CAST (@OldValue AS INT)) <> 0)
Can somebody help in guiding the best practice to do this?
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Nov 4, 2007
Hi,This should be straight forward, but I've searched high and low on the net.I have a FORM which allows me to INSERT data, SQL Server 2005 backend. I populate the all the mandatory fields. But when I click on the Insert button, it won't let me save and says:Column 'PERSONAL_ID' does not allow nullsI'm
using tableadapters, business logic layers etc. and pausing clearly
shows that the values from the form are being passed to the procedure
that I have created "AddNewRecord". And PERSONAL_ID is definitely not
NULL! It fails on Line 971: Me.Rows.Add(row)PERSONAL_ID
is a primary key which I generate. The pause also shows that for
PERSONAL_ID it says " {"Conversion from type 'DBNull' to type 'String'
is not valid."}Function AddNewRecord looks like this:<System.ComponentModel.DataObjectMethodAttribute(System.ComponentModel.DataObjectMethodType.Insert, True)> _
Public Function AddNewRecord(ByVal PERSONAL_ID As String, ByVal SURNAME
As String, ByVal CHRISTIAN_NAME As String, ByVal SEX As String, _
ByVal FAMILY_POSITION As String, ByVal FAMILY_ID As String, ByVal
ADDRESS_1 As String, ByVal ADDRESS_2 As String, _ ByVal ADDRESS_3
As String, ByVal ADDRESS_4 As String, ByVal ADDRESS_5 As String, ByVal
ADDRESS_6 As String, ByVal POSTCODE As String, ByVal COUNTRY As String,
ByVal ORG_ID As String) As Boolean ' create a new details row instance Dim details As New smDetails.smTbl_DetailsIDDataTable Dim detail As smDetails.smTbl_DetailsIDRow = details.NewsmTbl_DetailsIDRow details.AddsmTbl_DetailsIDRow(detail)...my formview code is this: <InsertItemTemplate> PERSONAL_ID: <asp:TextBox ID="PERSONAL_IDTextBox" runat="server" Text='<%# Bind("PERSONAL_ID") %>' AutoPostBack="True" /> <br /> SURNAME: <asp:TextBox ID="SURNAMETextBox" runat="server" Text='<%# Bind("SURNAME") %>' AutoPostBack="True" /> <br /> CHRISTIAN_NAME: <asp:TextBox ID="CHRISTIAN_NAMETextBox" runat="server" Text='<%# Bind("CHRISTIAN_NAME") %>' /> <br /> SEX: <asp:TextBox ID="SEXTextBox" runat="server" Text='<%# Bind("SEX") %>' /> <br /> FAMILY_POSITION: <asp:TextBox ID="FAMILY_POSITIONTextBox" runat="server" Text='<%# Bind("FAMILY_POSITION") %>' /> <br /> FAMILY_ID: <asp:TextBox ID="FAMILY_IDTextBox" runat="server" Text='<%# Bind("FAMILY_ID") %>' /> <br /> ADDRESS_1: <asp:TextBox ID="ADDRESS_1TextBox" runat="server" Text='<%# Bind("ADDRESS_1") %>' /> <br /> ADDRESS_2: <asp:TextBox ID="ADDRESS_2TextBox" runat="server" Text='<%# Bind("ADDRESS_2") %>' /> <br /> ADDRESS_3: <asp:TextBox ID="ADDRESS_3TextBox" runat="server" Text='<%# Bind("ADDRESS_3") %>' /> <br /> ADDRESS_4: <asp:TextBox ID="ADDRESS_4TextBox" runat="server" Text='<%# Bind("ADDRESS_4") %>' /> <br /> ADDRESS_5: <asp:TextBox ID="ADDRESS_5TextBox" runat="server" Text='<%# Bind("ADDRESS_5") %>' /> <br /> ADDRESS_6: <asp:TextBox ID="ADDRESS_6TextBox" runat="server" Text='<%# Bind("ADDRESS_6") %>' /> <br /> POSTCODE: <asp:TextBox ID="POSTCODETextBox" runat="server" Text='<%# Bind("POSTCODE") %>' /> <br /> COUNTRY: <asp:TextBox ID="COUNTRYTextBox" runat="server" Text='<%# Bind("COUNTRY") %>' /> <br /> ORG_ID: <asp:TextBox ID="ORG_IDTextBox" runat="server" Text='<%# Bind("ORG_ID") %>' /> <br /> <asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text="Insert" /> <asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" /> </InsertItemTemplate> Any pointers in the right direction would be appreciated. Thanks in advanceTushar
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Mar 11, 2008
I have the following query:
SELECT tblArticleCategory.ACategoryID, IsNull(ParentCategory, '') + IsNull( ' > ' + ACategoryName, '') AS Category from tblArticlecategory
RIGHT OUTER JOIN (SELECT ACategoryName as ParentCategory, ACategoryID from tblArticleCategory WHERE AParentID is null AND aActive=1) AS Parent
on parent.ACategoryID = tblArticleCategory.AParentID
WHERE tblArticleCategory.AActive=1ORDER BY Category
This produces an ordered list of the parent categories and subcategories from the table as long as there is a subcateogry directly below one of the parent categories. If there isn't one directly below the parent category, the parent category is dropped from the list. None of the parents with the NULLS back to back are in the list.
6 Arts & Entertainment > Dance2 Arts & Entertainment > Movies13 Computers > E-Learning4 Computers > Hardware14 Computers > Java16 Computers > Link Popularity17 Computers > Microsoft.net15 Computers > RSS5 Computers > Software8 Real Estate > Finance
How do I fix the query so that Automotive, Business, Cancer and Communications are included in the list?
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Apr 9, 2003
I have a table as part of a replicated database where i need to change the allow nulls value (set it to not allow nulls) but when i try to save the table i get this error.
'CONTACTS' table
- Unable to modify table.
ODBC error: [Microsoft][ODBC SQL Server Driver][SQL Server]Cannot drop the table 'dbo.CONTACTS' because it is being used for replication.
will i have to stop replication to make the change or is it worse and i have to delete the publication and start all over again?
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Jul 13, 2004
Hi All,
I have a table with 3 columns. Product, Location and Value. The data looks like this:
NULL NULL 100
Atlanta NULL 50
Atlanta Cookie1 30
Atlanta Cookie2 20
Dallas NULL 120
Dallas Cookie1 80
Dallas Cookie2 40
This table gets filled with a Groupby with Rollup option. The NULLS show subtotals/total. Is there a way to build a query that returns the results with NULLs at the bottom of each section like:
Atlanta Cookie1 30
Atlanta Cookie2 20
Atlanta NULL 50
Dallas Cookie1 80
Dallas Cookie2 40
Dallas NULL 120
NULL NULL 100
Thanks,
Shab
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Dec 21, 2005
Hi,
I've forgotten how to put a null value in a column of a table where a previous value existed before.
What I mean is if through EM, you look at the data (Open Table -> Return all Rows) and you see a value in a column that is nullable (for example, I want to change a column that has a 'ABC Company' to a NULL value).
How do you that - i've done it in the past ,but cannot remember
Thanks in advance
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