Query Problem Involving DateTime Column
Sep 28, 2007
Hi all,
I am quite surprise by getting wrong resultset from a simple query like:
select Order_No from Delivery_Order where cust_id = 5 and do_date >= '6/15/2008' and do_date <= '6/31/2008'
In the database, there are data since the last two years. There is no data beyond today's date, in fact. But when I tried to query for 'Order_No' with specified cust_id within above date range (which data is not in the DB), the result will be the 'Order_No' from '6/15/2007' to '6/31/2007'. Isn't it supposed to return null? simply because there is no such date as 2008 yet in the DB.
Help from anyone is needed. Thanks in advance.
Sha.
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Aug 3, 2015
How can I calculate a DateTime column by merging values from a Date column and only the time part of a DateTime column?
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Apr 30, 2008
Hi All,
I have a table called [History] with the following fields and types.
Date(datetime), PriceZone(varchar), ProductID(varchar), ProductName(varchar), Category(varchar), SubCategory(varchar), Price(decimal 2 places), Cost(decimal 2 places), Units(Big Int), DollarSales(decimal 2 places), Margin(decimal 2 places), Profit(decimal 2 places)
Each record represent information for each ProductID, per PriceZone, per Date. There's always one record per product; per zone; per Date.
Here is the sample of the records (Just for example I am just using one product in one zone)
Date, PriceZone, ProductID, ProductName, Category, SubCategory, Price, Cost, Units, DollarSales, Margin, Profit
2008-04-30,Zone1,001,Lays Chips,Snacks,Chips,2,1.5,10,20,25,5
2008-04-29,Zone1,001,Lays Chips,Snacks,Chips,2,1.5,8,16,25,4
2008-04-28,Zone1,001,Lays Chips,Snacks,Chips,2,1.5,15,30,25,7.5
2008-04-25,Zone1,001,Lays Chips,Snacks,Chips,2,1.5,13,26,25,6.5
2008-04-22,Zone1,001,Lays Chips,Snacks,Chips,2,1.5,11,22,25,5.5
2008-04-21,Zone1,001,Lays Chips,Snacks,Chips,1.98,1.5,15,29.7,24.24,7.2
2008-04-20,Zone1,001,Lays Chips,Snacks,Chips,1.98,1.5,15,29.7,24.24,7.2
2008-04-19,Zone1,001,Lays Chips,Snacks,Chips,1.95,1.5,18,35.1,23.08,8.1
2008-04-16,Zone1,001,Lays Chips,Snacks,Chips,1.9,1.5,20,38,21.05,8
2008-04-15,Zone1,001,Lays Chips,Snacks,Chips,1.8,1.5,40,72,16.67,12
2008-04-10,Zone1,001,Lays Chips,Snacks,Chips,1.8,1.5,32,57.6,16.67,9.6
2008-04-09,Zone1,001,Lays Chips,Snacks,Chips,1.8,1.5,27,48.6,16.67,8.1
2008-04-08,Zone1,001,Lays Chips,Snacks,Chips,1.8,1.4,29,52.2,22.22,11.6
2008-04-01,Zone1,001,Lays Chips,Snacks,Chips,1.8,1.4,30,54,22.22,12
Now using the table information, I want to run a script to get the following fields;
Date, PriceZone, ProductID, ProductName, Category, SubCategory, Price, Cost,UnitsSum_ForLast4Dates, UnitsSum_ForLast12Dates, DollarSalesSum_ForLast4Dates, DollarSalesSum_ForLast12Dates, AvgMargin_ForLast4Dates, AvgMargin_ForLast12Dates, ProfitSum_ForLast4Dates, ProfitSum_ForLast12Dates
So output in the above example would be;
Date, PriceZone, ProductID, ProductName, Category, SubCategory, Price, Cost,UnitsSum_ForLast4Dates, UnitsSum_ForLast12Dates, DollarSalesSum_ForLast4Dates, DollarSalesSum_ForLast12Dates, AvgMargin_ForLast4Dates, AvgMargin_ForLast12Dates, ProfitSum_ForLast4Dates, ProfitSum_ForLast12Dates
2008-04-30,Zone1,001,Lays Chips,Snacks,Chips,2,1.5,46,224,92.00,424.70,25,22.30,5.00,88.70
Here;
Date is the maximum date available in the entire [History] table. Meaning the "Date" value will be same for all the records in the output.
Price is the Price for that product in that zone on Date
Cost is the cost for that product in that zone on Date
About "Last4Dates" & "Last12Dates":
"Last4Dates" is the last 4 dates in the entire table from 'Date" value , including "Date" value and prior 3 dats before the "Date" value. In the above data set example it would be from "2008-04-25" to "2008-04-30"
"Last12Dates" is the last 12 dates in the entire table from 'Date" value, including "Date" value and prior 11 Dates before the "Date" value. In the above data set example it would be from "2008-04-09" to "2008-04-30"
UnitsSum_ForLast4Dates and UnitsSum_ForLast12Dates is the sum of Units for 4 and 12 weeks respectively; per product, per zone
DollarSalesSum_ForLast4Dates and DollarSalesSum_ForLast12Dates is the sum of DollarSales for 4 and 12 weeks respectively; per product, per zone
AvgMargin_ForLast4Dates and AvgMargin_ForLast12Dates is the Average of DollarSales for 4 and 12 weeks respectively; per product, per zone
ProfitSum_ForLast4Dates and ProfitSum_ForLast12Dates is the sum of Profit for 4 and 12 weeks respectively; per product, per zone
How Can I achieve this in SQL?
Can someone please help me as soon as possible.
Thanks,
Zee
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Jan 8, 2005
Hello, this is probably the most helpful forum I have found on the Net in awhile and you all helped me create a DB for my application and I have gotten kind of far since then; creating stored procedure and so forth. This is probably very simple but I do not yet know the SQL language in depth to figure this problem out. Basically I have a printer monitor application that logs data about who is printing (via logging into my app with a passcode, which is located in the SQL DB), what printer they are using, and the number of pages. I have 3 tables, one called 'jobs' which acts like a log of each print-job, a user table (which has data like Name=HR, Passcode=0150) and table listing the printers. Each table uses an integer ID field which is used for referencing and so forth. Tables were created with this command sequence:
create table [User_Tbl](
[ID] int IDENTITY(1,1) PRIMARY KEY,
[Name] varchar(100),
[Password] varchar(100),
)
go
create table [Printer_Tbl(
[ID] int IDENTITY(1,1) PRIMARY KEY,
[Name] varchar(100),
[PaperCost] int
)
go
create table jobs(
[JobID] int IDENTITY(1,1) PRIMARY KEY.
[User_ID] int,
Printer_ID int,
JobDateTime datetime,
NumberPrintedPages int,
CONSTRAINT FK_User_Tbl FOREIGN KEY ([User_ID])
REFERENCES [User_Tbl]([ID]),
CONSTRAINT FK_Printer_Tbl FOREIGN KEY ([Printer_ID])
REFERENCES Printer_Tbl([ID])
)
go
I need display some data in a datagrid (or whatever way I present it) by using a query. I can do simple things and have used a query someone on here suggested for using JOINS, and I understand but I can't figure out how to make this particular query. The most necessary query I need for my report needs to look like this: (this will be from a data range @MinDate - @MaxDate)
Username PagesOnPrinter1 PagesOnPrinter2 TotalPagesPrinted Cost
--------- ---------------- --------------- ---------------- ----
HR 5 7 12 .84
Finance 10 15 25 1.75
So it gives the username, how many pages printed on each printer, the total pages printed, and the total cost (each printer has a specific paper cost, so it is like adding the sum of the costs on each printer). This seems rather simple, but I cannot figure out how to translate this to SQL.
One caveat I have is that the number of printers is dynamic, so that means the the columns are not really static. Can this be done? And if so how can I go about it? Thanks everyone!
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Apr 8, 2008
Hello friends,
I am inserting non-english strings into my database table from my java program.
Code Snippet
sql = "insert into static_string1 values (?)";
PreparedStatement statement=connection.prepareStatement(sql);
statement.setString(1,statString);
where, statString is a string variable containing Hebrew characters.
Till here, my code works fine. i.e, Hebrew characters are properly inserted to the database.
The problem is when I try to retrieve the String_Id based upon the statString I inserted to the table static_string1.
Code Snippet
String sql = "select String_Id from Static_String1 where String like ('" + statString +"')";
Statement statement=connection.createStatement();
ResultSet rs=statement.executeQuery(sql);
rs.next();
int stringId=rs.getInt("String_Id");
I tried hardcoding the string in the query and to execute it from the SQL Server Management Studio as below
Code Snippetselect String_Id from Static_String1 where String like( ' ืืื' );
But even this is returning null rows, even though the entry is present in the table Please help me out asap.
Please pardon me if this is not the right section to post my doubt. I didnt find any other relevant section here.
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May 11, 2007
Table 1
ID PID From To Code
1 1 14/02/07 17/02/07 X
2 1 17/02/07 19/02/07 X
3 1. 19/02/07 23/02/07 E
4 1 26/02/07 28/02/07 X
5 1 1/4/07 1/5/07 E
6 2 01/03/07 03/03/07 X
7 2 04/03/07 10/03/07 X
8 2 10/03/07 14/03/07 E
Result
ID PID Date
4 1 26/02/07
7 2 04/03/07
I want to be able to create a select query on the above table. The table will show ID, PersonID (PID), From and to date, and code. If the code is X then the next from record should be the same date as the to date. If the code is E then the next to date can be anytime after the previous to date.
I want to be able to report on all record where there is a day difference between the previous to date. I.e. ID 4 and 7 the previous records both have an X and there is at least a days difference between the dates.
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Mar 19, 2008
Is it possible to have an AND within an inner join statment? The below query works, except for the line marked with --*--.
The error I get is the "multipart identifier pregovb.cellname could no be bound", which usually means that SQL server can't find what I'm talking about, but it's puzzling, as I've created the temp table with such a column in it.
Is there a different way i should be structuring my select statement?
SELECT [Survey Return].SurveyReturnID, '1', #temp_pregovb.paidDate, #temp_pregovb.email
FROM #temp_pregovb, [Survey Return]
INNER JOIN SelectedInvited ON
[Survey Return].SelectedID = SelectedInvited.SelectedID
--*-- AND [SelectedInvited].cellref=#temp_pregovb.cellname
INNER JOIN [panelist Contact]
ON SelectedInvited.PanelistID=[Panelist Contact].PanelistID
WHERE
[panelist contact].email=#temp_pregovb.email
AND SelectedInvited.CellRef IN (
SELECT surveycell
FROm [Survey Cells]
WHERe SurveyRef='5')
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Apr 1, 2006
I'm attempting to create a complex query and i'm not sure exactly how i need to tackle I have a series of tables:
[tblEmployee]
empID
empName
deptID
jobtID
[tblDept]
deptID
deptNum
deptName
[tblJobTitle]
jobtID
jobtNam
[tblTrainng]
trnID
trnName
[tblTrnRev]
trnrevID
trnID
trnrevRev
trnrevDate
[tblEduJob]
ejID
jobtID
trnID
[tblEducation]
eduD
empID
trnrvID
eduDate
The jist of this database is for storage of training. The Training table is used for storing a list of training classes. The TrnRev links and shows each time the training was updated. The EduJob table links each Job title (position) in the company to each trainng class that position should be trained on. The Education table links each employee to which revision of a class they have attended.
What i need to do is create a query that for each employee, based on their job title, wil show what classes they are required to be trained on. I want the query to return the employee, the training, the latest revision of that class, and then show if a) the person's trainig is current for that revision, b) the person has been trained on that topic but not the latest revision, or c) they've had no training at all on that topic.
i'm somewhat at a loss of where to begin.
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Dec 19, 2006
I am using SQL2005 and ASP.NET 2.0
I have one column in database called DateTime and it is defined like type datetime.It is formated like: day.month.year hour:minutes:seconds
My question is: I want to get date from Column DateTime in format day.month.year in SELECT query, not in stored procedure.
thanks
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Dec 20, 2005
Hi All
I am working on a query to get all the datetime values in a column in a table into a comma separated text.
eg.
ColumnDate --------------------------- 2005-11-09 00:00:00.0002005-11-13 00:00:00.0002005-11-14 00:00:00.0002005-11-16 00:00:00.000
I wanted to get something like
2005-11-09, 2005-11-13, 2005-11-14, 2005-11-16
Have just started SQL and hence am getting confused in what I think should be a relatively simple query. Any help will be much appreciated. Thanks
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Oct 19, 2015
script to get the list of views in a database, involving tables from other databases?I AM using SQL server 2014
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Jul 9, 2007
Hi,
I'm inserting a datetime values into sql server 2000 from c#
SQL server table details
Table nameate_test
columnname datatype
No int
date_t DateTime
C# coding
SqlConnection connectionToDatabase = new SqlConnection("Data Source=.\SQLEXPRESS;Initial Catalog=testdb;Integrated Security=SSPI");
connectionToDatabase.Open();
DataTable dt1 = new DataTable();
dt1.Columns.Add("no",typeof(System.Int16));
dt1.Columns.Add("date_t", typeof(System.DateTime));
DataRow dr = dt1.NewRow();
dr["no"] = 1;
dr["date_t"] = DateTime.Now;
dt1.Rows.Add(dr);
for(int i=0;i<dt1.Rows.Count;i++)
{
string str=dt1.Rows["no"].ToString();
DateTime dt=(DateTime)dt1.Rows["date_t"];
string insertQuery = "insert into date_test values(" + str + ",'" + dt + "')";
SqlCommand cmd = new SqlCommand(insertQuery, connectionToDatabase);
cmd.ExecuteNonQuery();
MessageBox.Show("saved");
}
When I run the above code, data is inserted into the table
The value in the date_t column is 2007-07-09 22:10:11 000.The milliseconds value is always 000 only.I need the millisecond values also in date_t column.
Is there any conversion needed for millisecond values?
thanks,
Mani
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Mar 17, 2007
Hey :)I'm facing a lot of troubles trying to create a new pause/break-system. Right now i'm building up the query that counts how many records that is inside 2 fields. Let me first show you my table:
ID (int) | stamp_start (Type: DateTime) | stamp_end (Type: DateTime) | Username (varchar)0 | 17-03-07 12:00:00 | 17-03-07 12:30:00 | Hovgaard
The client will enter a start time and a end time and this query should then count how many records that are inside this periode of time.
Example: The client enter starttime: 12:05 and endtime: 12:35.The query shall then return 1 record found. The same thing if the user enters 12:20 and 12:50.My current query looks like this:SELECT COUNT(ID) AS Expr1 FROM table WHERE (start_stamp <= @pausetime_start) AND (end_stamp >= @pausetime_end)But this will only count if I enter the exact same times as the one inside the table.Any ideas how I can figure this out?Thanks for your time so far :)/Jonas Hovgaard - Denmark
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Dec 9, 2004
Hello,
I have a DTS package that migrates data from Excel to Access to SQL Server. Before that occurs, at the very beginning, I have a delete script that deletes the existing data in the Access database. When I hit that first step, it gives me the error:
Microsoft JET Database Engine (-2147467259) - The Microsoft Jet database engine cannot open the file '<path to access .mdb>'. It is already opened exclusively by another user, or you need permission to view its data.
I checked the permissions and the account that the web site is running under (impersonated) has full permissions to the file. Also, I am running the web site on my machine, I'm triggering the DTS package through .NET code, the access database is on a file/print server, and the SQL Server is a separate machine.
I'm thinking that maybe the issue is that the access database is on a separate machine, but I'm not quite sure.
Brian
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Jul 23, 2005
We're experiencing a large number of deadlocks since we began runningSQL Server 2000 Enterprise Edition SP3 on a Dell 6650 with hyperthreading intel processors. We don't have the same problem on Dell6650's w/o the hyper threading. If I turn off the parallel queryprocessing option the deadlocks stop. I've tried all of the suggestionsfrom the Microsoft Knowledge Base under the following link -http://support.microsoft.com/?kbid=837983The only suggestion that actually yielded results was turning offparallel query processing but I don't want to give up what should be aperformance advantage if it wasn't for the deadlocks. Query tuning andindex tuning hasn't helped. Any suggestions? I haven't applied SP4yet. I'm wondering if anyone has seen the same problem resolved withSP4.*** Sent via Developersdex http://www.developersdex.com ***
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Jul 20, 2005
Hi,I have a tricky sql statment I have to write (tricky for me) and I amstuck. I'm having trouble with the following problem.Table1 (Column a, Column b, Column c)Table2 (Column a, Column b, Column c)Table3 (Column a, Column b, Column c)Table1 contains a row of value (1, 2, 3)Table2 contains a row of value (4, 5, 6)Table3 contains a row of value (7, 8, 9)What I need to do is write a single SELECT statement (embedded selectsand so forth are allowed) to produce the table:TableNew (Column a, Column b, Column c)TableNew contains a row of value (1, 2, 3)and a row of value (4, 5, 6)and a row of value (7, 8, 9)I've been playing with the FULL OUTER JOIN and I getTableNew (Table1.Column a, Table1.Column b, Table1.Column c,Table1.Column a, Table1.Column b, Table1.Column c,Table1.Column a, Table1.Column b, Table1.Column c)TableNew contains a row of value (1, 2, 3, null, null, null, null,null, null)and a row of value (null, null, null, 4, 5, 6, null,null, null)and a row of value (null, null, null, null, null, null,7, 8, 9)Or I get only 1 row of data that looks like (1,2,3,4,5,6,7,8,9)If someone has the solution to this problem, please let me know.Thanks.
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May 11, 2007
I have three tables:
1. RubricReport 2. RubricReportDetail and 3. RubricReportTemplate
RubricReportDetail has columns ReportID and Age
RubricReportTemplate has columns IndicatorID and Salary
I want to insert a row in RubricReport Table with ReportID = @ReportID (RubricReportDetail) and IndicatorID = @IndicatorID (of RubricReportTemplate). How can I do this?
Kindly help me with this. Thanks in advance.
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Oct 25, 2007
I am one very frustrated beginner. If it were not for wonderful information in this forum I would have taken early retirement by now!
Table contains information about new and departing computer and phone users in several departments which we support. This is an existing table which I'm trying to clean up.
The essential part:
CREATE TABLE [dbo].[HelpDesk_NewUser](
[AutoNumber] [int] IDENTITY(1,1) NOT NULL,
[SubmittedDate] [datetime] NULL,
[FirstName] [varchar](100) NOT NULL,
[LastName] [varchar](100) NOT NULL,
[Department] [varchar](100) NOT NULL,
[StartDate] [datetime] NULL,
[DepartDate] [datetime] NULL
[RequestedBy] [varchar](100) NOT NULL,
[UpdatedBy] [varchar](16) NOT NULL,
[CurrentStatus] [varchar](10) NOT NULL ,
[DateCurrentStatus] [datetime] NULL,
[FormType] [varchar](10) NOT NULL,
) ON [PRIMARY]
There can be more than one record per FirstName, LastName. FormType can be N for new or D for departing.
I want to do this for each record:
Read the FormType and Department from the record with the most recent activity (SubmittedDate) for each user
Convert Department to a 4 character department number
Update CurrentStatus with (FormType concatenated with the 4 character dept number) in all records for that user.
I have created another table called UserMostRecent which contains the most recent record for each user.
I have written a query to do this by brute force (read a record, set local variables, update a record), but I would like learn a simpler way to do it. I don't understand the syntax of CASE because it seems to change depending on where it is used.
Here is what I have tried that does not work. Error is "Incorrect syntax near word CASE"
UPDATE HelpDesk_NewUser
SET DateCurrentStatus = b.DateMostRecent,
CurrentStatus = (b.FormType + a.Department
CASE
WHEN 'Roads Department' THEN '3000'
WHEN 'Engineering and Survey Services' THEN '1900'
WHEN 'Waste Management' THEN '8999'
WHEN 'Kern Air Pollution Control District' THEN '9149'
WHEN 'Environmental Health' THEN '4113'
WHEN 'Building Inspection' THEN '2625'
WHEN 'Animal Control' THEN '2760'
WHEN 'Planning Department' THEN '2750'
WHEN 'Community and Economic Development' THEN '5940'
WHEN 'Resource Management Agency' THEN '2730'
WHEN 'Code Compliance' THEN '2620'
WHEN 'Roads Kern Regional Transit' THEN '8998'
END)
FROM HelpDesk_NewUser a JOIN UserMostRecent b
ON (a.LastName = b.LastName and a.FirstName = b.FirstName)
Thank you, forum participants. You are the best!
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Jan 6, 2008
Here are the tables I am dealing with:
Tables
license TABLE
---------------
license_id int PK
vendor_id int FK
po_id int FK Nulls
license_type_id int FK
lic_user_id int FK Nulls
location_id int FK Nulls
lic_start_date smalldatetime Nulls
days_allowed int Nulls
serial_num varchar(50) Nulls
activation_key varchar(50) Nulls
max_users int Nulls
comments varchar(1000) Nulls
software TABLE
------------------
software_id int PK
os_id int
software_name varchar(150)
comments varchar(1000) Nulls
software_license TABLE
--------------------------
license_id int PK , FK
software_id int PK , FK
comments varchar(1000) Nulls
dept_license TABLE
---------------------
dept_id int PK , FK
license_id int PK , FK
comments varchar(1000) Nulls
purch_order TABLE
---------------------
po_id int PK
po_number varchar(50)
po_date smalldatetime
comments varchar(1000) Nulls
dept_purch_order TABLE
----------------------------
po_id int PK , FK
dept_id int PK , FK
comments varchar(1000) Nulls
I am using the following stored proceedure to try to create a useful report from those tables:
Code Block
ALTER PROCEDURE [dbo].[ListDepartmentLicenses]
@Department int,
@Software int
AS
BEGIN
SET NOCOUNT ON;
SELECT dept_license.license_id,
license.lic_start_date,
department.dept_name,
purch_order.po_number,
software.software_name
FROM dept_license
JOIN license
ON dept_license.license_id = license.license_id
JOIN department
ON dept_license.dept_id = department.dept_id
JOIN dept_purch_order
ON dept_purch_order.dept_id = dept_license.dept_id
JOIN purch_order
ON dept_purch_order.po_id = purch_order.po_id
JOIN software_license
ON dept_license.license_id = software_license.license_id
JOIN software
ON software_license.software_id = software.software_id
WHERE (department.dept_id = @Department or @Department Is Null) and
(software.software_id = @Software or @Software Is Null)
ORDER BY license.lic_start_date
END
The sproc compiles fine but I get no rows returned.
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Jun 4, 2008
I seem to have a little problem with my SQL. I'm attempting to use a an .NET grid-view to page a list of search results using an ObjectDataSource (ODS). It's a very simple search setup. The ODS retrieves the Search keyword from the query-string sending it to the BLL's GetResult method which then utilises the DAL's version and retrieves the result. Not all of them of course because I'm paging so it only retrieves the first page (Lets say the first 10 items). This part of the SQL works fine as the same SQL method is used else where on the site and it's well tested. But to to use the Paging function I'm using the SelectCountMethod attribute of the ODS. Again this gets the Search term from the QueryString and sends it too the BLL which retrieves the information from the DAL. Now this is where it starts playing up. The Sql count method is as follows and is run as a Stored Procedure: 1 ALTER PROCEDURE dbo.StoreName_Store_GetProductSearchCount
2 (
3 @SearchQuery nvarchar
4 )
5 AS
6 SET NOCOUNT ON
7
8 SELECT COUNT(*)
9 FROM StoreName_Products
10 WHERE Title LIKE '%' + @SearchQuery + '%'
Nice and Easy. Not a Problem... Isn't it? When I run this query by selecting the database in the Server Explorer in VS2005 and running a 'New Query', it retrieves the correct results. (I only run this query from the Start of the SELECT Query in this mode, don't add the stuff above it)When I run this query through the website as intended and retrieves the int from the Stored Procedure, it always returns the entire count of the number of products in the table.At first I thought It might be a simple error with my caching system. Nope, it's not as after I purged it, it still returns the same value. I thought, well maybe just maybe the BLL or the DAL are some point converting it to this number but I'm quite sure it wasn't... and nope it wasn't that either because the ExecuteScalar method was found to be returning this number. So I ran the Stored Procedure by opening it up and simply right clicking the SQL Query and Executing it adding a value for @SearchQuery when it requested. Bingo. It's returning the full number of the products.So my question is... What's the deal? How can the same query return two completely different results? and most of all... How do I overcome this? Is this because it's in a stored procedure and I should be executing it as a SqlCommand from my DAL? I'm a bit confused. Is there a problem running this sort of query in a stored procedure that I don't know about and probably really should?Thankful for any answers,Regards,Luke
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Mar 7, 2005
I am trying to write a stored procedure which would execute following logic:
- The stored procedure takes 2 optional parameters @StartDate and @EndDate
@StartDate Datetime = null
@EndDate Datetime = null
- Since the parameters are optional user can enter either one or can leave both blank.
- If user doesnot enter any values for SD (start date) and ED (end date), stored procedure should run select query replacing those values with wildcard character '%' or NULL
- If user enters SD, query should use @StartDate as the SD and GetDate() as the ED
- If user enters ED, query should use @EndDate as the ED and MIN() of the Date field as SD
I was able to write query which did almost everything as is stated above expect for incorporating NULLs
The query is as below
CREATE PROCEDURE SearchDocumentTable
@FName varchar(100) = null,
@LName varchar(25) = null,
@ID varchar(9) = null,
@StartDate Datetime = null,
@EndDate Datetime = null
AS
IF ( @StartDate IS NULL)
Select @StartDate = MIN(DateInputted) from Document
Select
FName as 'First Name',
LName as 'Last Name',
ID as 'Student ID',
Orphan as 'Orphan',
DocumentType as 'Document Type',
DocDesc as 'Description of the Document',
DateInputted as 'Date Entered',
InputtedBy as 'Entered by'
From Document,DocumentTypeCodes
Where FName LIKE ISNULL(@FName,'%')
AND LName LIKE ISNULL(@LName,'%' + NULL)
AND ID LIKE ISNULL(@ID,'%' + NULL)
AND (DateInputted BETWEEN @StartDate AND ISNULL(@EndDate,GETDATE()) OR DateInputted IS NULL)
AND Document.DocTypeCode = DocumentTypeCodes.DocTypeCode
GO
Any help would be appreciated
Thanks in advance :)
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Feb 22, 2006
I want to create an UPDATE statement that updates a value in a table indatabase A based on the results of an inner join between tables eachresiding in deifferent databases.What is the correct syntax for doing this?The following should give you an idea of what I'm trying to do:UPDATE A.dbo.tblCarsSET A.dbo.tblCars.Car = 'Ferrari'FROMA.dbo.tblCars INNER JOIN B.dbo.tblHouses ONA.dbo.tblCars.RecID = B.dbo.tblHouses.RecIDWHERE (B.dbo.tblHouses = 'Mansion')
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May 22, 2008
NOTE: I apologize to anyone (especially moderators) who may notice that I am basically repeating a question that was already posted by me in another recent thread. The reason why I am reposting is because I want to filter my question down to its crux because the other question may not have been asked in the most clear way.
The Question:
The sceanrio is this.
(1) I have a sales person dimension with a hierarchy.
(2) In this hierarchy, Bill and Ted roll up to John.
(3) Bill sells 10 units, Ted sells 8 units, and John sells 5 units.
When you process this hierarchy, what would you expect the total to be for John?
(A) 23, which is the sum for Bill, Ted, and John
or
(B) 18, which is the sum of Bill and Ted only and overwritting John's number
I say (A) and I think most will choose the same, and all the examples I've been reflects (A).
However, in my simple cube I get (B).
Is there a setting I need to adjust to get (A)?
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Jan 22, 2008
I have a column which Data Type is DateTime the value is looks like 2008-01-18 16:40:39.560if I want to group by this column only compare with yyyy/mm/dd , don't care the TimeHow to write a Sql Query to fit this request?the values in Columns like below2008-01-18 16:40:39.5602008-01-18 16:40:39.5602008-01-18 16:40:39.5602008-01-18 16:40:39.5602008-01-18 17:10:02.8572008-01-18 17:10:37.3732008-01-18 17:10:37.3732008-01-18 17:11:57.1872008-01-18 17:12:22.8102008-01-18 17:13:01.4502008-01-18 17:13:37.1532008-01-18 17:13:52.4502008-01-18 17:14:10.6402008-01-18 17:14:24.6532008-01-18 17:14:41.1532008-01-18 17:15:09.3572008-01-21 14:55:18.560 thank you for your posting .
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Jul 16, 2005
Hi All,I faced this strange problem with sql server. I have datetime column and storing value from asp.net. If the user doesnt enter any date, then we dont want any value to be stored in the database. But when we checked SQL Server, it default takes this value "01/01/1900". When users clicks on edit button, this value is fetched from database and stored in front end. I dont want this value to be stored in database if i didnt provide value. But in 1 particular page, there are 5 different date columns. I am not sure about how to go ahead. I tried the following way, but again ended up with same problem.insert into tablename.......values (...., txtFromDate.text, txtToDate.text,....). Since value is not there, '' is sent to database and above said value is stored. i want NULL to be stored in teh database when user didnt specify any value.i didnt encounter this problem in Oracle.appreciate your reply.
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Dec 27, 2005
hi, i was wondering how to set default value in the datetime column of the database so that it will enter current date and time if one is not provided when a row is populated. is there a store procedure to do this? or built-in function?
mp
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Jun 18, 2001
Hi Guys,
I have to take only time from DateTime column filed value.
Is there any function in SQL Server which will give us time only.
Thanks,
Rau
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Jul 21, 2000
I've got have a populated table and I want to convert a datetime column so it lists the date only (without the time component)
I tried to run this as a script, but returns an error:
update <table>
where <column>=convert(datetime,convert(char10),<column>,101))
When I run only this part, it does strip the date of the time component but it becomes a string, and I need this field stored as a datetime field:
convert(char(10),hire_date,101)
I'd appreciate any suggestions :)
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Apr 20, 2005
I'm trying to update a datetime column from another datetime column. However, I just want the date transferred to the new column without the time. Any ideas? Thanks for your help.
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Aug 3, 2007
I have column that hold datetime , i want to split the column into many columns ex:
column --> 01/01/2007 00:00:00
i want tp split to day month year hour minute second
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May 15, 2015
In SQL server I have the column doTableDate set a Datetime.I need extract all rows in on date range and I think use to syntax `Between And` If try this version of query I have in output 889 rows all with date 2014-01-03... but I have other records with date 2014-01-04 in column doTableData...
SELECT
*
FROM
doTable
WHERE
doTableDate BETWEEN CONVERT (
datetime,
[code]....
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Mar 27, 2006
hi ppls..
we have sql server 2000 EM. we received daily xml files and we insert into our database.there is one column Date_T having data type datetime.till date we recieved this records from xml as '03/23/2004 12:23:34:956' but due to some duplicate isssue we now want to modified this column to recieve as milliseconds like '03/23/2004 12:23:34:956232' now my point is wheather sql server handle this kind of milliseconds..please help me out as early as possible..
T.I.A
Papillon
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Jul 11, 2006
I'm having a hard time getting one of my tables to use a non clustered index that I have on a DateTime column.
A sample version of the table is something like this
CREATE TABLE Appointments
(
ID INT NOT NULL,
AppointmentDate DateTime NOT NULL
)
with a clustered primary key on ID and a nonclustered key on AppointmentDate.
This production table has over 1million rows and the problem I have is this:
If I do a SELECT * FROM Appointments where AppointmentDate >= '20060701' AND AppointmentDate < '20060702' the Non clustered index on the AppointmentDate column works fine. i.e. I'm returning all appointments for the 1st of July.
Now if I run the exact same query using datetime parameters, a Clustered index scan is performed instead of an index seek.
DECLARE @AppDate DateTime
SET @AppDate = '20060701'
SELECT * FROM Appointments WHERE AppointmentDate >= @AppDate and AppointmentDate < DATEADD(day, 1, @AppDate)
Any ideas why it would do this?
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