We sometimes have small values stored in a column with datatype of float like 0.000644470739403048 which is being converted to -5.8E-05. Perhaps that is OK to be stored in the database however I need the value in decimal format to use. (I'm using longitude values in google maps).
is there anything I can do at the database level. I was looking at the properties which is 53 numeric precision and 8 length.
I'm trying to find a way to format a FLOAT variable into a varchar inSQL Server 2000 but using CAST/CONVERT I can only get scientificnotation i.e. 1e+006 instead of 1000000 which isn't really what Iwanted.Preferably the varchar would display the number to 2 decimal placesbut I'd settle for integers only as this conversion isn't businesscritical and is a nice to have for background information.Casting to MONEY or NUMERIC before converting to a varchar works finefor most cases but of course runs the risk of arithmetic overflow ifthe FLOAT value is too precise for MONEY/NUMERIC to handle. If anyoneknows of an easy way to test whether overflow will occur and thereforeto know not to convert it then that would be an option.I appreciate SQL Server isn't great at formatting and it would be fareasier in the client code but code this is being performed as adescription of a very simple calculation in a trigger, all stored tothe database on the server side so there's no opportunity for clientintervention.Example code:declare @testFloat floatselect @testFloat = 1000000.12select convert(varchar(100),@testFloat) -- gives 1e+006select cast(@testFloat as varchar(100)) -- gives 1e+006select convert(varchar(100),cast(@testFloat as money)) -- gives1000000.12select @testFloat = 12345678905345633453453624453453524.123select convert(varchar(100),cast(@testFloat as money)) -- givesarithmetic overflow errorselect convert(varchar(100),cast(@testFloat as numeric)) -- givesarithmetic overflow errorAny suggestions welcome...CheersDave
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Hi All,
Am I missing something or is there something odd with float data types. i know that float is not the most precise definition but i came across something really odd today.
first let me define the scenario.
this is sql server 2005, standard edition build 3042.
I have a table defined as
CREATE TABLE [dbo].[ASSET](
[Property_Num] [numeric](10, 0) NOT NULL,
[Accrual_Factor_Val] [float] NULL
)
the accrual_factor_val was updated to a value of 0.00005 then the web service failed because the proc returned 5E-05!
i opened the table, and discovered this is the stored value. is this correct?
thoughts and ideas?
thanks for your input!
I've got some values stored in nvachar(255) field stored by mistake as scientific notation (eg 7.5013e+006 instead of 7501301) and I need to convert and update the field with normal entry, not scientific notation. Is there a way to do that?
View 6 Replies View RelatedHiWe've got some numbers stored as Reals which are returning values inscientific notation that we need rounded down to 3 digits to the rightof the decimal.ie 8.7499999E-2 needs to return 8.75.Round, cast, convert, formatnumber in the dts package all fail.Help!Thanks Moe
View 2 Replies View RelatedSELECT membername, outputval
case when choice = 0 then outputval else null end as outputval
from MyDatabase
group by membername, outputval
how to format outputval:
if outputval < 40000
format outputval as:
5 - 5.78 - 6.9 - 6,778 - 4,567.8 - 12,456.78 - etc.
if outputval >= 40000
format it as a scientific.
Hi ,
I have one problem regarding format of mixed data columns in excel. I am using this query to retieve data from my excel spreadsheet
Select * from OPENROWSET('Microsoft.Jet.OLEDB.4.0',
'Excel 8.0;IMEX=1;IHDR=yes;Database=E: est.xls;HDR=YES',
'SELECT * FROM [original$]')
to retrieve data from excel sheet.
I am able to retreive all data (numaric and text) , but for few cells I am getting wrong values.
like this
15106749310-> 1.51067e+010
70400672657-> 7.04007e+010
48110753143-> 4.81108e+010
registry setting are €œtext and 0€³. I am also using IMEX=1 in connection string.
I have numeric and text data both in same column,
eg:
70400503549
70400672657
KF1080420908
KF1260370908
KF1260880908
KF1260960908
Could you please help me to get the correct value from excel .
thanks in advance ,
I had database with "-1.#IND" (Indefinite /infinite) values in float columns.
Is there anyway I can insert -1#IND value into float column using some insert query and query analyzer? I am using SQL Server 2000.
I want to insert this value to replicate the issue..just for testing.I am wondring how my database got these values.
Thanks in Advance!
I'm using this query to sum the values. The cost column is a float datatype and what could I differently do here to sum the cost. I'm unable to sum the cost.
Also is there any way I change the datatype to int for Cost column without losing the data.
select ID, MAX(Date) Date, SUM(Cost) Cost, MAX(Funding) Funding from Application
group by ID
Hi,
I have a float column with Allow Nulls= false
Is it normal that when I try to set the column to 0, i get the error:
Cannot insert duplicate key in object
Please note that the column is part of a primary key and that there is no record with the value of the column 0 in the table in question.
Thank you.
STDEV() gives incorrect values with reasonable input.
I have a table filled with GPS readings. I've got a column LATITUDE (FLOAT) with about 20,000 records between 35.6369018 and 35.639890. (Same value to the first 5 digits of precision---what can i say, it's a good gps.)
Here's what happens when I ask SQL Server ("9.00.1399.06 (IntelX86)") to compute the standard deviation of the latitude:
// Transact-SQL StdDev function:
SELECT STDEV(LATITUDE) FROM GPSHISTORY
WHERE STATTIME BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
0
// Zero. ZERO??!?!!
//Let's re-implement Std Dev from the definition using other aggregate functions:
DECLARE @AVERAGE FLOAT;
SELECT @AVERAGE = AVG(LATITUDE) FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
SELECT SQRT(SUM(SQUARE((LATITUDE - @AVERAGE)))/COUNT(LATITUDE)) FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
6.03401924005392E-06
// That's better. Maybe STDEV is using fixed point arithmetic?!?
SELECT STDEV(10 * LATITUDE)/10 FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
4.77267753808509E-06
SELECT STDEV(100 * LATITUDE)/100 FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
1.66904329068838E-05
SELECT STDEV(1000 * LATITUDE)/1000 FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
8.11904280806654E-06
// The standard deviation should, of course, be linear, e.g.
DECLARE @AVERAGE FLOAT;
SELECT @AVERAGE = AVG(LATITUDE) FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
SELECT SQRT(SUM(SQUARE(100*(LATITUDE - @AVERAGE)))/COUNT(LATITUDE))/100 FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
6.03401924005389E-06
// Std Dev is a numerically stable computation, although it does require traversing the dataset twice.
//
// This calculation is not being done correctly.
//
// Incidently, SQRT(VAR(Latitude....)) gives 4.80354E-4, which is also way off.
I will redefine STDEV to use a stored procedure similar to the above, but the algorithm used to compute VAR, STDEV etc should be reviewed and fixed.
-Rob Calhoun
I can't take full credit for this. I want to share this with Jeff Moden who did the important research for this calculation here.
All I did was just adapting some old code according to the mantissa finding Jeff made and optimized it a little
Some test codeDECLARE@SomeNumber FLOAT,
@BinFloat BINARY(8)
SELECT@SomeNumber = -185.6125,
@BinFloat = CAST(@SomeNumber AS BINARY(8))
SELECT@SomeNumber AS [Original],
CAST(@SomeNumber AS BINARY(8)) AS [Binary],
dbo.fnBinaryFloat2Float(CAST(@SomeNumber AS BINARY(8))) AS [Converted],
@SomeNumber - dbo.fnBinaryFloat2Float(CAST(@SomeNumber AS BINARY(8))) AS [Error]
And here is the code for the function.CREATE FUNCTION dbo.fnBinaryFloat2Float
(
@BinaryFloat BINARY(8)
)
RETURNS FLOAT
AS
BEGIN
DECLARE@Part TINYINT,
@PartValue TINYINT,
@Mask TINYINT,
@Mantissa FLOAT,
@Exponent SMALLINT,
@Bit TINYINT,
@Ln2 FLOAT,
@BigValue BIGINT
SELECT@Part = 1,
@Mantissa = 1,
@Bit = 1,
@Ln2 = LOG(2),
@BigValue = CAST(@BinaryFloat AS BIGINT),
@Exponent = (@BigValue & 0x7ff0000000000000) / EXP(52 * @Ln2)
WHILE @Part <= 8
BEGIN
SELECT@Part = @Part + 1,
@PartValue = CAST(SUBSTRING(@BinaryFloat, @Part, 1) AS TINYINT),
@Mask =CASE WHEN @Part = 2 THEN 8 ELSE 128 END
WHILE @Mask > 0
BEGIN
IF @PartValue & @Mask > 0
SET @Mantissa = @Mantissa + EXP(-@Bit * @Ln2)
SELECT@Bit = @Bit + 1,
@Mask = @Mask / 2
END
END
RETURNSIGN(@BigValue) * @Mantissa * POWER(CAST(2 AS FLOAT), @Exponent - 1023)
END
Thanks again Jeff!
Peter Larsson
Helsingborg, Sweden
Hi,
I have a excel file which i want to import the data to sql server... The sql server Data type for that particular column is
varchar and it has a contraint too like the data should be in this fashion 00000-0000 or 00000...
but when i try to import the data from the excel to sql server... 08545 just becomes 8545 (cause excel is treating it as a float) and so my insert fails...
what can i do to rectify the problem...
regards
Karen
I'm not a professional dba or dbd, but I'm proficient in the basics ofdatabase design and sql. I want to create a database of mathdefinitions, and I'm wondering how one would go about creating adatabase that contains mathematical notation (and I'm not just talkingabout basic symbols where I could get away with ascii code). I needto be able to insert a wide variety of mathematical expressions, fromfractions to integrals, into fields (just like you can enter in-linemath symbols in MS Word using equation editor). I have no clue how togo about this. Is it a matter of developing certain programmingskills/languages? Would such a capabliltiy be proprietary (dbms-specific)? Is it possible at all? Any help would be appreciated.Thank you.
View 3 Replies View RelatedI am trying to build a query for a report and I need both results for a column to show on the same row. The results are multiple names tied to the same account.
This is what I am trying.
SELECT
number AS 'Customer'
(case when seq = '0' then name end) as 'name1',
(case when seq = '1' then name end) as 'name2'
FROM customer
WHERE number between '600080' and '600230'
Hi,
I am new to SQL 2005. I have to design schema for scientific data warehouse. Data is available in 2 or more flat data files recorded at 1 sec interval. At Least 2 of the data files have 100+ columns. I am inclined to create a table per data file type. I want to know If this is correct/optimal for me to do?
I don't think I can create normalize tables based on the headers in these Data files.
Primary Objective of this data warehouse is make it available for reporting services and Analysis Services.
Any suggestions or tutorials for me?
Thanks,
Vinod Kushwaha
In Reporting Services, is it possible to display a field in Engineering Notation or Scientific notation? I guess can do it by adding a format code, can somebody tell me the format for those notations.
Thanks
Hi,
I am new to SQL 2005. I have to design schema for scientific data warehouse. Data is available in 2 or more flat data files recorded at 1 sec interval. At Least 2 of the data files have 100+ columns. I am inclined to create a table per data file type. I want to know If this is correct/optimal for me to do?
I don't think I can create normalize tables based on the headers in these Data files.
Primary Objective of this data warehouse is make it available for reporting services and Analysis Services.
Any suggestions or tutorials for me?
Thanks,
Vinod Kushwaha
I'm in Visual Studios working on a data flow. I want to add some notes. I open a text box (by typing on the screen).
Why can I only get ONE line of text???? The return key doesn't work.
This is my table structure
--=====
create table calculate(
ID int identity (1,1),
PreviousYear_Profit float not null,
)
insert into calculate values (12500)
insert into calculate values (22700)
insert into calculate values (18500)
insert into calculate values (25800)
--======
I want to calculate variance and expected output is
ID PreviousYear PriorVersion Variance
1 12500 sum(PreviousYear) PreviousYear-PriorVersion
2 22700 sum(PreviousYear) PreviousYear-PriorVersion
3 18500 sum(PreviousYear) PreviousYear-PriorVersion
4 25800 sum(PreviousYear) PreviousYear-PriorVersion
I don't have PriorVersion and Variance columns.
PriorVersion will be like sum(PreviousYear)
Variance will be (PreviousYear - PriorVersion)
I can query if I have column, since I don't have these two column how could I possibly achieve the output using my existing table schema.
i'm trying to capture data for every hour and would like to display the hours of the day in a column.
select
case when (datepart(hh,calldate) between 0 and 7AM then 1 else 0 end as [12-7AM],
case when (datepart(hh,calldate) = 8 then 1 else 0 end as [8AM]
from table1
where cast(calldate as date) = cast(calldate as date)
My desired result should display
12-7 am
8 am
9 am
10 am
I have a flat file from which I am attempting to import a column that contains either float numbers or " "(single blank).
I get the following Report:
quote:
- Executing (Error)
Messages
* Error 0xc02020a1: Data Flow Task: Data conversion failed. The data conversion for column "ADR_SH_PER_ADR " returned status value 2 and status text "The value could not be converted because of a potential loss of data.".
(SQL Server Import and Export Wizard)
* Error 0xc0209029: Data Flow Task: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "output column "ADR_SH_PER_ADR " (438)" failed because error code 0xC0209084 occurred, and the error row disposition on "output column "ADR_SH_PER_ADR " (438)" specifies failure on error. An error occurred on the specified object of the specified component. There may be error messages posted before this with more information about the failure.
(SQL Server Import and Export Wizard)
* Error 0xc0202092: Data Flow Task: An error occurred while processing file "F:WorkValMaster_Reference_Databasehs_1.txt" on data row 2.
(SQL Server Import and Export Wizard)
* Error 0xc0047038: Data Flow Task: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Source - hs_1_txt" (1) returned error code 0xC0202092. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
(SQL Server Import and Export Wizard)
* Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread0" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
* Error 0xc0047039: Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
(SQL Server Import and Export Wizard)
* Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread0" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Now, the strange thing is, as soon as I import the same column from an Excel file in which, for simplicity of "text to Excel" transfer I have all the columns defined as "text"(I have 170 columns), the import works just fine. The Excel file is just a straight out import into Excel of the flat file.
The only difference I see between the flat file and the Excel file is that an empty value in the flat file contains a single blank, while an empty "cell" in Excel contains nothing(cursor doesn't go to the right after clicking inside the cell).
By the way, the column in the SQL table is nullable, which is why I thought there should be no issues from an import value containing blanks exclusively.
Program Descritpion: Our product allows our customers to enter their product catalogs into our ASP.NET pages and we save the data using SQL Server 2005. Customer use GridViews to edit their data and teh data is broken into manageable groupings (called Field Groups) stored as meta-data in SQL Server Tables. Then when a user wants to edit a set of data they choose the Field Group and we dynamically generate a data source and a gridview, bind them together, and our users update their data. A bit more complicated but that's teh gist.
Another thing they can do, and where our problem occurs, is they can print reports or do exports into excel using this data. Since there are so many fields, they use the Field Groups to select which fields they want included so everything needs to be built dynamcially, at runtime, using the Field Group meta-data. Essentially, I want my grid to have these 10 fields.
Problem:For the export we generate an XML data source using FOR XML in SQL Sprocs. The xml is pulled into a xmldatadocument, trasnformed with an xsl file into an Excel XML Spreadsheet. Our problem is that FOR XML is generating our XML real numbers in scientific format. The xsl "format-number" function does not recognize scientific format and returns NaN (not a number) instead of the value in my spreadsheet. If I leave it blank I get the scientific number but Excel doesn't format it correctly, the cell has an error tag that wants me to choose Number stored as text or convert to a number. I need it to show up on teh Excel form already formatted without that message.
I can't change the DataType of the field in SQL, too many other things depend on it and it needs to be a real. I can't use CONVERT(decimal,fieldName) in SQL because the SQL string is dynmically generated using Dynamic SQL and most of the fields are not real. When we build the Field List we just have field names, we can't check anything to add CONVERT functions to only real fields.
Is there any way to force the XML output to not be scientific for the entire document? Or another function in XSL I'm unaware of (pretty new to xsl)? Or perhaps something I can do in the XML Spreadsheet tags to force the conversion?
I was looking to modify how the INSERT happens with regards to replication only to find my solution in the proc itself. When I edit the proc this is what I am displayed in SQL QA or EM:
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
ALTER procedure "sp_MSins_dboMEETING" @c1 int,@c2 int,@c3 int,@c4 varchar(250),@c5 datetime,@c6 datetime,@c7 bit,@c8 char(1),@c9 datetime,@c10 bit,@c11 bit,@c12 bit,@c13 datetime,@c14 smallint,@c15 datetime,@c16 smallint,@c17 binary(8),@c18 bit,@c19 bit,@c20 bit,@c21 varchar(1000)
AS
BEGIN
insert into "dbo"."MEETING"(
"MEETING_ID", "MEETING_TYPE_ID", "MEETING_STATUS_ID", "TITLE", "START_DATE", "END_DATE", "PUBLISH_IND", "GROUP_IND", "PUBLISH_DATE", "MY_ADVISORS", "SUBMITTED_IND", "ACTIVE_IND", "CREATE_DATE", "CREATED_BY", "LAST_UPDATE_DATE", "LAST_UPDATED_BY", "DATE_INDEXED", "ON_DEMAND_IND", "NOT_REPORTED_IND", "MAJOR_PROJECT_IND", "MAJOR_PROJECT_COMMENT"
)
values (
@c1, @c2, @c3, @c4, @c5, @c6, @c7, @c8, @c9, @c10, @c11, @c12, @c13, @c14, @c15, @c16, @c17, @c18, @c19, @c20, @c21
)
END
GO
create procedure "sp_MSins_dboMEETING";2 @c1 int,@c2 int,@c3 int,@c4 varchar(250),@c5 datetime,@c6 datetime,@c7 bit,@c8 char(1),@c9 datetime,@c10 bit,@c11 bit,@c12 bit,@c13 datetime,@c14 smallint,@c15 datetime,@c16 smallint,@c17 binary(8),@c18 bit,@c19 bit,@c20 bit,@c21 varchar(1000)
as
if exists ( select * from "dbo"."MEETING"
where "MEETING_ID" = @c1
)
begin
update "dbo"."MEETING" set "MEETING_TYPE_ID" = @c2,"MEETING_STATUS_ID" = @c3,"TITLE" = @c4,"START_DATE" = @c5,"END_DATE" = @c6,"PUBLISH_IND" = @c7,"GROUP_IND" = @c8,"PUBLISH_DATE" = @c9,"MY_ADVISORS" = @c10,"SUBMITTED_IND" = @c11,"ACTIVE_IND" = @c12,"CREATE_DATE" = @c13,"CREATED_BY" = @c14,"LAST_UPDATE_DATE" = @c15,"LAST_UPDATED_BY" = @c16,"DATE_INDEXED" = @c17,"ON_DEMAND_IND" = @c18,"NOT_REPORTED_IND" = @c19,"MAJOR_PROJECT_IND" = @c20,"MAJOR_PROJECT_COMMENT" = @c21
where "MEETING_ID" = @c1
end
else
begin
insert into "dbo"."MEETING" ( "MEETING_ID","MEETING_TYPE_ID","MEETING_STATUS_ID","TITLE","START_DATE","END_DATE","PUBLISH_IND","GROUP_IND","PUBLISH_DATE","MY_ADVISORS","SUBMITTED_IND","ACTIVE_IND","CREATE_DATE","CREATED_BY","LAST_UPDATE_DATE","LAST_UPDATED_BY","DATE_INDEXED","ON_DEMAND_IND","NOT_REPORTED_IND","MAJOR_PROJECT_IND","MAJOR_PROJECT_COMMENT" ) values ( @c1,@c2,@c3,@c4,@c5,@c6,@c7,@c8,@c9,@c10,@c11,@c12 ,@c13,@c14,@c15,@c16,@c17,@c18,@c19,@c20,@c21 )
end
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO
Is the second version listed at the bottom like a comment or can it actually get called? I am going to script out all of these procs and save them, and then remove the first version (listed at the top) and the use the second version since it does what I need. I just thought it was interesting to see two stored procedures in a single definition, never seen the "PROC_NAME";2 notation, have you? If so please tell me what it does, is it just a way to create a second version of the procedure in a comment type fashion or is it used another way?
Hi
I'm developing a scientific appliation - to forecast the spread of disease. The algorithm has been designed such that different subpopulations reside on separate computers.
The model uses the same set of data repeatedly, and only returns a small signature that reflects the appropriateness of a particular set of parameters.
The model does however change, and I'm looking for a way to roll out this model (which only contains T-SQL, CLR assemblies and service broker code).
I have considered setting up a database on each computer which has the 'data' files which are static, and a separate database which contains the algorithm which can be amended.
Could one then detach the algorithm database making the new version that can then be rolled out (by attaching it to each computer used)?
Is this the best practice? Does anyone have a suggestion as to how to do this?
Go well
Greg
I have a table with some rows and columns what i want is i want to Show sum of particular column in the last row. This is my code.
SELECT DISTINCT Cluster.ClusterName, Gruppe.GruppeName, Arbeitspaket.ArbeitspaketName, BMWProjekt, AnzahlAP, Abgerechnet, InBearbeitung, Billanz FROM Bestellung
INNER JOIN Cluster ON Bestellung.Cluster = Cluster.rowid
INNER JOIN Arbeitspaket ON Bestellung.Arbeitspaket = Arbeitspaket.rowid
INNER JOIN Gruppe ON Bestellung.Gruppe = Gruppe.rowid
WHERE Projekt ="EA-284-Nxx" AND AnzahlAP <> 0 AND Abgerechnet is 1 AND InBearbeitung is NULL AND Billanz is NULL;
How can I compare column in the same table and show only column and value that has been changed.
declare @t table (GroupID CHAR(6),Text1 VARCHAR(MAX),Text2 VARCHAR(MAX),Text3 VARCHAR(MAX))
insert into @t
SELECT '11111','Text1','Text2','Text3'
insert into @t
SELECT '11111','Text1','Text2','Text4'
END RESULTS:
Column Name Old New
Column 3 |'Text3' |'Text4'
Hi,I need what would be similar to a cross tab query in Access.First Column down needs to show all the months, column headings wouldbe the day of the month....1 2 3 4 etc...JanFebMaretchow do i set this up in a stored procedure?any help to get me in the right direction would be greatlyappreciated!!thanks,paul
View 2 Replies View RelatedI made a select query which shows following output as shown in picture .Â
Now I want to add one more column in this query to show current bags  and Bags in these 2 columns i want to show calculation like   in first rows currentbags column (Receivedbags-DeleiveredBags) and in currentWeight column RecivedWeight+loss-gain-Deliverdweight) which is 1400 and  697.5 after that in secound row i want to add frist rows currentbags value+ second rows (Receivedbags-DeleiveredBags) and same in weight like daily stock register so output looked like below image
There is one more column common date according to which i have to make calculation like
rid   commondate  recdate  recbags     recweight       loss gain  delbags   delwght
101215109 Â Â 01/01/2015 Â 07/01/2015 Â Â Â 1400 Â Â Â Â Â Â Â Â Â 697.5 Â Â Â Â Â Â Â Â 0 Â Â Â Â Â Â Â Â Â 0 Â Â Â Â Â Â 0 Â Â Â Â Â Â 0
101215110 Â 02/01/2015 Â Â Â 08/01/2015 Â Â Â Â 560 Â Â Â Â Â Â Â Â Â Â 279.64 Â Â Â Â Â Â 0 Â Â Â Â Â Â Â 0 Â Â Â Â 0 Â Â Â Â Â Â Â 0
Dear people,
When i test my page for uploading image too my sql database everthing goes ok (i think) en when i look into my database table i see 3 colums filled
1 column with: Image_title text
1 column with:Image_stream <binary data>
1 column with image_type image/pjpeg
How can i show this image in a gridview column..... i have search for this problem but non of them i find i can use because its a too heavy script, or something i dont want.
Is there a helping hand
Below is the script for uploading the image.....and more
1
2 Imports System.Data
3 Imports System.Data.SqlClient
4 Imports System.IO
5
6 Partial Class Images_toevoegen
7 Inherits System.Web.UI.Page
8
9
10 Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click
11
12 Dim imageSize As Int64
13 Dim imageType As String
14 Dim imageStream As Stream
15
16 ' kijkt wat de groote van de image is
17 imageSize = fileImgUpload.PostedFile.ContentLength
18
19 ' kijk welke type image het is
20 imageType = fileImgUpload.PostedFile.ContentType
21
22 ' Reads the Image stream
23 imageStream = fileImgUpload.PostedFile.InputStream
24
25 Dim imageContent(imageSize) As Byte
26 Dim intStatus As Integer
27 intStatus = imageStream.Read(imageContent, 0, imageSize)
28
29 ' connectie maken met de database
30 Dim myConnection As New SqlConnection(ConfigurationManager.ConnectionStrings("Personal").ConnectionString)
31 Dim myCommand As New SqlCommand("insert into tblMateriaal(Image_title,Image_stream,Image_type,ArtikelGroep,ArtikelMaat,Aantal,Vestiging,ArtikelNaam,ContactPersoon,DatumOnline) values(@Image_title,@Image_stream,@Image_type,@ArtikelGroep,@ArtikelMaat,@Aantal,@Vestiging,@ArtikelNaam,@ContactPersoon,@DatumOnline)", myConnection)
32
33 ' Mark the Command as a Text
34 myCommand.CommandType = CommandType.Text
35
36 ' geef alle parameters mee aan het command
37 Dim Image_title As New SqlParameter("@Image_title", SqlDbType.VarChar)
38 Image_title.Value = txtImgTitle.Text
39 myCommand.Parameters.Add(Image_title)
40
41 Dim Image_stream As New SqlParameter("@Image_stream", SqlDbType.Image)
42 Image_stream.Value = imageContent
43 myCommand.Parameters.Add(Image_stream)
44
45 Dim Image_type As New SqlParameter("@Image_type", SqlDbType.VarChar)
46 Image_type.Value = imageType
47 myCommand.Parameters.Add(Image_type)
48
49 Dim ArtikelGroep As New SqlParameter("@ArtikelGroep", System.Data.SqlDbType.NVarChar)
50 ArtikelGroep.Value = ddl1.SelectedValue
51 myCommand.Parameters.Add(ArtikelGroep)
52
53 Dim ArtikelMaat As New SqlParameter("@ArtikelMaat", System.Data.SqlDbType.NVarChar)
54 ArtikelMaat.Value = ddl2.SelectedValue
55 myCommand.Parameters.Add(ArtikelMaat)
56
57
58 Dim Aantal As New SqlParameter("@Aantal", System.Data.SqlDbType.NVarChar)
59 Aantal.Value = ddl3.SelectedValue
60 myCommand.Parameters.Add(Aantal)
61
62 Dim Vestiging As New SqlParameter("@Vestiging", System.Data.SqlDbType.NVarChar)
63 Vestiging.Value = ddl4.SelectedValue
64 myCommand.Parameters.Add(Vestiging)
65
66 Dim ArtikelNaam As New SqlParameter("@ArtikelNaam", System.Data.SqlDbType.NVarChar)
67 ArtikelNaam.Value = tb6.Text
68 myCommand.Parameters.Add(ArtikelNaam)
69
70 Dim ContactPersoon As New SqlParameter("@ContactPersoon", System.Data.SqlDbType.NVarChar)
71 ContactPersoon.Value = tb1.Text
72 myCommand.Parameters.Add(ContactPersoon)
73
74 Dim DatumOnline As New SqlParameter("@DatumOnline", System.Data.SqlDbType.NVarChar)
75 DatumOnline.Value = tb2.Text
76 myCommand.Parameters.Add(DatumOnline)
77
78 Try
79 myConnection.Open()
80 myCommand.ExecuteNonQuery()
81 myConnection.Close()
82
83 Response.Redirect("toevoegen.aspx")
84 Catch SQLexc As SqlException
85 Response.Write("Insert Failure. Error Details : " & SQLexc.ToString())
86 End Try
87
88
89 End Sub
90 End class
I am using table object to present report.
table row1 has all the column names and table row2 has the data.
How can i put a horizontal line between column names and the data rows.
Thank you very much.
I want to show this kind of output
UserID UserName 1 2 3 30
OR
UserID UserName 1 2 3 31
user data saved in db select distinct UserID,Name from Userss Where IsActive=1 and order by UserID and i want to just calculate no of days in month based on year and month name supplied by user. one way i can do it. first i will create a temporary table and in loop add many columns to that table and later dump user data to specific column.
Hi all,
Is it possible to show or hide columns in a report on the fly, i.e. without having to run the report again?
I have a report in with a parameter to let the user choose between the data to show. However the customer doesn't like it that he has to rerun the report. Any help would be appreciated!
Regards,
Henk