Help On Calculation Including Nulls
Jun 15, 2007
Hi everybody
I have this sql which calculates the total
MY TABLE IS:
A B C
100 5 3
100 0 5
20 0 0
sql is
A - B + C as total
the result is it gives me only the total of the first row since it has values on the on the B AND C
the result is
A B C total
100 5 3 98
100 0 5
20 0 0
with no result for the last two rows.. I want to give a condition that if the value is zero or null go to the next...
thanks for any help
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Jun 13, 2006
Why is it that when I include a column from my SQL Server database table, which has it's Allow Nulls checked, in the data source of a control that the record becomes not update-able? How do I get around this?
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Jun 13, 2006
When I include a field from my SQL Server database, which has it's Allow Nulls value checked, in the data source of any type of control with it's Enable Editing property check, I then can not edit the record! If I remove the Allow Nulls field I can then edit it! What am I missing here?
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Nov 1, 2007
I currently have 5 fields in the same SQL Server table, 4 of which pull Stock Levels from other tables and the 5th is a Total Stock field which is to add the 4 previous fields.
The problem is that some of the first 4 fields contain nulls as well as figures and when the Total Stock trys to add these together the outcome is Null, which is incorrect.
E.G
COL 1 COL 2 COL 3 COL 4 TOTALSTOCK
2 NULL 0 1 NULL
I have tried to change it to a NOT NULL Column but won't let me.
Is there a way to do an update to change NULL's to 0?
Any help would be grateful
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Nov 26, 2015
CREATE TABLE #Dateissue
(ID int,
Code nvarchar (20),
Datein datetime,
Declined datetime )
[Code] .....
I have a table here.  I want  find a way of getting the latest date, when the code is the same.  If the Declined date is null.  Then I still want the latest date.  E.g. ID 3. Â
If the declined date is filled in. Â Then I want to get the row, when the Datein column value is greater then the declined date only.
I tried grouping it by max date, but  i got an error message when trying this out.  Against the code Â
WHERE MAX(Datein) > Declined
An aggregate may not appear in the WHERE clause unless it is in a subquery contained in a HAVING clause or a select list, and the column being aggregated is an outer reference. Â What do I need to do to get both my outputs working?Â
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Sep 17, 2015
I have created calcalated measures in a SQL Server 2012 SSAS multi dimensional model by creating empty measures in the cube and use scope statements to fill the calculation.
(so I can use measure security on calculations
as explained here  )
SCOPE [Measures].[C];
THIS = IIF([B]=0,0,[Measures].[A]/[Measures].[B]);
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Jul 19, 2007
Hi I am having to convert some oracle reports to Reporting Services. Where I am having difficulty is with the
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Oracle
TO_DATE(TO_CHAR(Visit Date+Visit Time/24/60/60,'DD-Mon-YYYY HH24:MISS'),'DD-Mon-YYYY HH24:MISS')
this is a sfar as I have got with the sql version
SQLSERVER2005
= DateAdd("s",Fields!VISIT_DATE.Value,Fields!VISIT_TIME.Value246060 )
visit_date is date datatype visit_time is number datatype. have removed : from MI(here)SS as was showing as smiley.
using:
VS 2005 BI Tools
SQLServer 2005
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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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Feb 17, 2008
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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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Jan 30, 2008
Hi,I have a sql query like this select avg([mycolumn]) from data where date > '1/5/08' and date < '1/10/08' group by [mycolumn]order by [mycolumn] descIf all values within that average are numbers, I'm fine. If it's a 0 (not a null, a 0) it doesn't get averaged in. For instance, values 0,1,2 should produce an average of 1.(0+1+2)/3 = 1. But sql is returning a value as if my 0's were nulls and not factored in: (1+2)/2 = 1.5Does anyone know why this is happening and how to fix it?
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Jan 30, 2008
Hi,
I have a sql query like this
select avg([mycolumn]) from data where date > '1/5/08' and date < '1/10/08'
group by [mycolumn]
order by [mycolumn] desc
If all values within that average are numbers, I'm fine. If it's a 0 (not a null, a 0) it doesn't get averaged in. For instance, values 0,1,2 should produce an average of 1.
(0+1+2)/3 = 1.
But sql is returning a value as if my 0's were nulls and not factored in:
(1+2)/2 = 1.5
Does anyone know why this is happening and how to fix it?
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Dec 27, 2007
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May 23, 2006
Collin writes "i have tried to do a query between 2 different tables that have different columns. within both these tables there is a column that has a column name different from the column name of the other table but the data within both columns is the same. i wanted a query that compares the data between the 2 tables.
Example is:
Table 1
Columns : firstname , age , id , grade.
Table 2
Columns : name, sex , school.
lets say that the data of column "firstname" of table 1 contains the same data as column "name" of table 2 and i would want to do a query that retrieves records for where data in the column "firstname" in table 1 is found in column "name" of table 2.
sql server 2000 with service pack 3 running on windows 2003 server service pack 1
Rgds,
Mr. C. "
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When including a view as part of the publication, what is it, exactly, that is getting replicated? If all the tables supporting a given view are being replicated, and the view exists on all three boxes, whatelse, besides the view schema (and changes thereto) is being replicated?
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Randy
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Hi,
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Pettrer, Sweden (VB, Sql Server, VWD Express, Asp.Net 2.0)
Code:
SelectCommand="SELECT [gID], [enamn], [fnamn], telnr1 + ' ' + telnr2 + ' ' + telnr3 As telnr, [epost] FROM...
The corresponding gridview's cell's value is
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23 08-424333
and should be
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08-424333
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Jul 6, 2007
Hi, I am hoping someone may have tried this before.......
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Aug 22, 2007
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May 14, 2007
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