Cannot Work Out A Simple T-sql Query
Apr 2, 2008
Hi all,
I have a table with 2 columns (simplified for this question):
Date and Action
Date is normal datetime, Action is varchar and can be either Sent or Received. The data can look like this:
1. '2008-04-02 15:09:09.847', Sent
2. '2008-04-02 15:09:10.125', Sent
3. '2008-04-02 15:09:11.125', Received
4. '2008-04-02 15:09:12.459', Received
5. '2008-04-02 15:09:15.459', Received
6. '2008-04-02 15:09:24.121', Sent
7. '2008-04-02 15:09:28.127', Received
I want to find a pair of rows Sent-Received with the Max Date difference, where Received follows immediately after Sent.
It means in our example, valid are only lines
2. and 3. or
6. and 7.
In this example, rows 6. and 7. have bigger difference of Dates, so the result of the query should be
6. '2008-04-02 15:09:24.121', Sent, 7. '2008-04-02 15:09:28.127', Received
It is probably easy, I just cannot work it out. Suprisingly finding MIN was quite easy. Thanx for any tips!
Regards,
alvar
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Apr 23, 2008
I have my db in a pocket pc wm5.0, I just want to make a simple query
select * from table
where pk = '1'
but this doesnt work, if you tried any other field else than the primary key
it works... WHY???
would it be a problem with the sdf file? help please!!!
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Dec 14, 2004
I am kicking myself, but cannot seem to get a simple stored procedure to return ANY records. I know it's soming that has to do with the Joins. Don't know what. I ran query analyzer and passed it a valid city and nothing was returned, but no errors either. If I run the query without any parameters, all the records are retrieved fine. ANY IDEAS?
CREATE PROCEDURE spUnitsbyCity
@city varchar
AS
SELECT A.unitcity, A.unitid, B.radioip, B.radiomac, C.videoserverip
FROM tbl_units as A
INNER JOIN tbl_radios as B ON A.unitid = B.unitid
INNER JOIN tbl_videoservers as C ON A.unitid = C.unitid
WHERE A.unitcity = @city
GO
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Dec 8, 2003
Can someone please help me fix this. The if statement always runs. I only want it to run if the statement is true and there is a result coming back. If the productID does not have any magazines linking to it, I don't want the If statement to run. Thanks in advance.
ASP.NET code:
If Not Magazine.GetMagazinesForProduct(ProductID) Is Nothing Then
blanklabel.Text = categoryDetails.Spacer
blanklabel.Visible = True
blanklabel2.Text = categoryDetails.Spacer
blanklabel2.Visible = True
magazinerecommendedlabel.Text = "Recommended/Featured in the following magazine(s):"
magazinerecommendedlabel.Visible = True
End If
-------------------------
magazine class:
Public Function GetMagazinesForProduct(ByVal productID As String) As SqlDataReader
Dim connection As New SqlConnection(connectionString)
Dim command As New SqlCommand("GetMagazinesForProduct", connection)
command.CommandType = CommandType.StoredProcedure
command.Parameters.Add("@ProductID", SqlDbType.VarChar, 50)
command.Parameters("@ProductID").Value = productID
connection.Open()
Return command.ExecuteReader(CommandBehavior.CloseConnection)
End Function
-----------------------
Stored Procedure:
CREATE PROCEDURE GetMagazinesForProduct
(@ProductID varchar)
AS
SELECT Magazine.[Name], Magazine.[Issue], Magazine.SmallImagePath
FROM Magazine INNER JOIN MagazineProduct
ON Magazine.MagazineID = MagazineProduct.MagazineID
WHERE MagazineProduct.ProductID = @ProductID
RETURN
GO
--------------------------
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Jan 18, 2006
Hi all, I have a problem with this trigger. It seams to be very simple, but it doesn't work...
I created a trigger on a table and I would want that this one updates a field of a table on a diffrent DB (Intranet). When I test it normally (a real situation), it doesn't work, but when I do an explicit update ("UPDATE AccesCard SET LastMove = getDate();" by example) it works.
If anyone could help me, I would appreciate.
NB: Is there a special way, in a trigger, to update a table when the table to update is on another BD ?
Francois
This is the trigger:
------------------------------------------------------------
ALTER TRIGGER UStatus
ON AccesCard
AFTER UPDATE, INSERT
AS
DECLARE @noPerson int
SET NOCOUNT OFF
IF UPDATE(LastMove)
BEGIN
SELECT @noPerson = Person FROM INSERTED
UPDATE Intranet.dbo._Users SET Intranet.dbo._Users.status = 1 WHERE personNo = @noPerson;
END
SET NOCOUNT ON
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Apr 20, 2007
***Disclaimer***
This is homework, just need a hint.
I compare this to other scripts and can't find any differences. I'm getting a syntax error:
Msg 102, Level 15, State 1, Line 4
Incorrect syntax near '('.
Msg 102, Level 15, State 1, Line 3
Incorrect syntax near '('.
Msg 102, Level 15, State 1, Line 3
Incorrect syntax near '('.
Any hints would be great! Thanks.
USE StateUBookstore
ALTER TABLE dbo.Classes
ADD( InstructorID char (5) NOT NULL,
Credits int NOT NULL);
GO
ALTER TABLE dbo.Students
ADD( PhoneNO char(14) NULL,
Email char (50) NULL),
DROP COLUMN BookStoreEmp;
GO
ALTER TABLE dbo.Enrollment
ADD( Semester int NOT NULL,
EndDate DateTime NOT NULL);
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Apr 24, 2008
Hi,
I tried to create a simple application based on the Sql Server CE samples and, as is typical when I play with databases, the program failed. In this case it failed to even load. The program has a form and a data source that I dropped onto the form. When I run the program the program breaks at this line:
Code Snippetthis._connection = new global::System.Data.SqlServerCe.SqlCeConnection();
The error is:
An unhandled exception of type 'System.DllNotFoundException' occurred in System.Data.SqlServerCe.dll
Additional information: Unable to load DLL 'sqlceme35.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
My first attempt at 'fixing' this was simply to copy the requisite DLLs to my bindebug folder. I found the DLLs here:
C:Program Files (x86)Microsoft SQL Server Compact Editionv3.5 and copied these - sqlcecompact35.dll, sqlceca35.dll, sqlceme35.dll, sqlceoledb35.dll, sqlceqp35.dll and sqlcese35.dll, sqlceer35EN.dll - to my bindebug folder.
Now instead of the first error, I get this error:
An unhandled exception of type 'System.BadImageFormatException' occurred in System.Data.SqlServerCe.dll
Additional information: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)
I am running Vista Business (x64) and using (the desktop version of) Sql Server Compact Edition 3.5 with Visual Studio 2008 Standard Edition. The test 'program' is written in C#. (Incidentally I can play with the database with no problems in Visual Studio 2008's server explorer. I can look at data, add data, etc.)
Can anyone please help?
Thanks.
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Apr 13, 2006
I want to insert values from the querystring but nothing happens with this code (the sp works great from the Query Analyzer):
<form id="form1" runat="server">
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"InsertCommand="spSearch_row_insert" InsertCommandType="StoredProcedure">
<InsertParameters>
<asp:QueryStringParameter Name="CustomerID" QueryStringField="1" DefaultValue="1" Type="String" />
<asp:QueryStringParameter Name="SearchID" QueryStringField="2" DefaultValue="1" Type="String"/>
<asp:QueryStringParameter Name="SearchDate" QueryStringField="3" DefaultValue="1" Type="String" />
<asp:QueryStringParameter Name="IP" QueryStringField="4" DefaultValue="1" Type="String" />
</InsertParameters>
</asp:SqlDataSource>
</form>
I'm very grateful for help!// G
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Mar 6, 2007
I'm trying to work my way through the steps of using a User Id and Password in a connection string.
I'm working with SQL 2005 Express, VS2005, in the development server. Got an error I can't get around...tried it several diffent ways on a slightly more complicated test site...no joy...so went to the MSDN tutorial...made the most "vanilla" test I could think of, and still can't figure it out.
I thought it would be simple enough that I could post the whole thing (below)
The test works fine with Integrated Security = True in the connection string. When I remove that phrase, I get the error:
{"CREATE DATABASE permission denied in database 'master'.
An attempt to attach an auto-named database for file E:MyPathApp_DataVSST_DB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share."}
This occurs on the cn.Open statement below.
It gets past the login, so I know that the SQL User and password match up correctly.
==========================
<connectionStrings>
<add name="VSST_CN"
connectionString="Data Source=MyServerSQLEXPRESS;AttachDbFilename=E:MyPathApp_DataVSST_DB.mdf;User Id = VSST; Password=vsst123"
providerName="System.Data.SqlClient"/>
</connectionStrings>
=========================
Page Code Behind (no controls on page)
------------
Imports System.Data
Imports System.Data.SqlClient
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim cn As SqlConnection = New SqlConnection(ConfigurationManager.ConnectionStrings("VSST_CN").ToString())
Dim cmd As SqlCommand = New SqlCommand("SELECT COUNT(*) FROM VSST_Table", cn)
cn.Open()
Dim rdr As SqlDataReader = cmd.ExecuteReader(CommandBehavior.CloseConnection)
rdr.Read()
Response.Write(rdr(0).ToString())
End Sub
End Class
=================
The DB
Table VSST_Table,
ID is int, primary key, identity
Field1, Field2, Field3, Field4, Field5 are varchar(50)
I added one record ("A", "B", "C", "D", "E") to the table through VS2005 Server Explorer
This shows up in Count = 1 from running the page when Integrated Security = True
=================
In SSMSE: (this is ALL I did, tried to use the minimum so not to confuse...)
I added the SQL Authentication Server level user "VSST" with the password "vsst123" (and the login works, as noted above)
I attach the .mdf
I add VSST to the Database Users, and give it db_owner
I add VSST to the Table with all permissions checked.
=====================================
I can't figure this out. This is a very vanilla test and I'm stumped. I'm about to give up on SQL Authentication entirely (at least for now), and just try to filter my inputs for SQL Injections...that's the only reason I have (at this stage in my biz plan) for needing SQL Authentication. On the other hand, I really don't like being this stumped on something that is so widely promoted as a common practice.
Any help on this would be greatly appreciated.
Thanks!
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Sep 17, 2007
This is simple enough and I'm stumped. Why doesn't this work?
Code Snippet
use w
go
-- Create image warehouse
create table dbo.ImageWarehouse (
[ImageWarehouseID] int identity(1,1) primary key,
[ImageName] varchar(100),
Photo varbinary(max))
Go
-- Import image
Insert into dbo.ImageWarehouse
([ImageName]) values ('testingimage.gif')
update dbo.ImageWarehouse
set Photo =
(SELECT * FROM OPENROWSET(BULK 'c: estingimage.gif', SINGLE_BLOB)AS x )
WHERE [ImageName]='testingimage.jpg'
go
-- Check population
--delete from dbo.ImageWarehouse
select * from dbo.ImageWarehouse
go
-- Export image
declare @SQLcommand nvarchar(4000)
set @SQLcommand = 'bcp "SELECT top 1 Photo FROM w.dbo.ImageWarehouse WHERE ImageName = ''testingimage.gif''" queryout "c: estingimage_out.gif" -T -N -S [my server name]'
exec xp_cmdshell @SQLcommand
go
I successfully see
Code SnippetImageWarehouseID ImageName Photo
1 testingimage.gif 0x4749463839615802C (long hex string)
then
Code Snippet
output
NULL
Starting copy...
NULL
1 rows copied.
Network packet size (bytes): 4096
Clock Time (ms.): total 1
NULL
But testingimage_out.gif is unreadable. It's the same size (28k) as the original trestingimage.gif. Same result with a .jpg file. Try to open the file and it's just red X.
No SQL errors. Just result error. What am I overlooking?
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Feb 26, 2007
I currently have a simple cdosys email task that has been scheduled to send a simple email from ssis. The email is sent using an activex script in a "SQL 2000 DTS Package Task". When executed manually, the email is sent ok. When scheduled (and run under our SQL agent account), it fails. Can anyone point me in the right direction? Is this a permissions issue?
'-- this script seems to cause problems, but only when scheduled --
dim mailer
set mailer = CreateObject("CDO.Message")
dim cdoconfig
const cdoDispositionNotificationTo = "urn:schemas:mailheader:disposition-notification-to"
const cdoReturnReceiptTo = "urn:schemas:mailheader:return-receipt-to"
set cdoconfig = CreateObject("CDO.Configuration")
with mailer
set .Configuration = cdoconfig
.BodyPart.charset = "unicode-1-1-utf-8"
.BodyPart.ContentTransferEncoding = "quoted-printable"
.Fields("urn:schemas:httpmail:importance").Value = 2
.Fields.Update
.Subject = "Notification"
.From = "donotreply@test.com"
.TextBody = "TEST"
.Bcc = "someone@test.com"
.Send
end with
'-------------
Also, since I have several DTS packages that are similar, I'd like to keep these packages in the SQL 2000 dts format, instead of converting them into SSIS format and using database mail.
Any help would be appreciated.
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Sep 13, 2007
Hello,
I have installed VS 2008 Beta 2 which includes SQL CE 3.5, (I have VS 2005 installed too).
I can not get any INSERT command to work!
First i have tried the VS wizard for a new connection and a dataset. but after inserting a row into one of the dataset tables and then updating it to SQL CE with tha data adapter, nothing happens! NO ERROR and NO inserted row in the database file! so the identity of the inserted row in dataset table doesnt get updated.
Then i tried a simple code without any dataset in a clean solution:
Code Snippet
Dim con As New SqlCeConnection("Data Source=|DataDirectory|MyDatabase#1.sdf")
Dim cmd As New SqlCeCommand("INSERT INTO [Table1](Name) VALUES('TestValue')", con)
Try
con.Open()
cmd.ExecuteNonQuery()
Catch ex As SqlCeException
MessageBox.Show(ex.Message)
Finally
con.Close()
End Try
NO ERROR! NO INSERTED ROW! Nothing happen!
I'm using it in a desktop application.
Why?
Regards,
Parham.
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Feb 2, 2008
hello it seems lack of c# skills is getting the better of me here...iv been trying to get this to work for hours now without success. I have just started working in c# so i am a beginner :)
all i want to do it query the database, check to see if a title exists, if yes then populate textbox saying 'title in use' but if the title doesnt exists then continue executing rest of code to add the title.
You'll notice iv tried to use string variables and sqlDataAdapter but i cant get these to work either...please help
so far i have this that keeps giving me the error that my button click is undefined: protected void bookButton_Click(object sender, EventArgs e){
//string title;try{SqlConnection conn1 = new SqlConnection();
conn1.ConnectionString =
"Data Source=Gemma-PC\SQLEXPRESS;" +"Initial Catalog=SoSym;" +
"Integrated Security=SSPI;";SqlCommand findTitle = new SqlCommand("SELECT title FROM Publication WHERE title='" + titleTextBox.Text + "';", conn1);
conn1.Open();
findTitle.ExecuteNonQuery();
/*
DataSet myDataSetTitle = new DataSet("PublicationTitle");
myDataSetTitle.Clear();
myDataAdapterTitle.Fill(myDataSetTitle);//myDataSet contains results from above SELECT statement
title = myDataSetTitle.Tables[0].Rows[0]["title"].ToString();*/
}catch(Exception ex)
{TitleInvalidMessage.Text = "Title Not Accepted: This title is already in use by another publication" +ex.Message;
}
//title does not exist in table so continue and add to database
//rest of code here
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Apr 30, 2007
Hello everybody,
I'm developing a report using the following structure :
declare @sql as nvarchar(4000)
declare @where as nvarchar(2000)
set @sql = 'select ....'
If <conditional1>
begin
set @where = 'some where'
end
If <conditional2>
begin
set @where = 'some where'
end
set @sql = @sql + @where
exec(@sql)
I run it in query analyser and works fine, but when I try to run in Reporting Services, Visual studio stops responding and the cpu reaches 100 %.
I realize that when I cut off the if clauses, then it works at Reporting services.
Does anybody know what is happening?
Why the query works in query analyser and doesn't work in Reporting Service ?
Thanks,
Maurício
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Oct 1, 2007
I am trying to make a single display page for an author's books.the books page only displays books of a type "type" (novels, non-fiction, etc)I would like to make it so that it can also show all books if "type" isn't selected. I THOUGHT the string would look like this: <asp:SqlDataSource ID="SqlDSBooks" runat="server" ConnectionString="<%$ ConnectionStrings:csK2Reader %>"
SelectCommand="SELECT * FROM [Books] ( If @Type <> "" then WHERE ([Type] = @Type)) ORDER BY [SortDate] DESC"> But it doesn't seem to want to work. I get a "server tag is not well formed" error.
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Jan 7, 2008
I have a table called "member" that has two fields (amongst others) called "firstname" and "city"I want to return a list that sorts people who live in the same city, but does not return people who do not have a city in common.For example if this is my data:Karen - ParisMike - RomeTim - Dallas
Jim - ParisChris - DallasJohn - ManhattanSarah - OrlandoDavid - DallasThe query would return this:Dallas - ChrisDallas - DavidDallas - TimParis - JimParis - KarenI have this SQL so far: Select city, firstname From member Order By city, firstnamebut it includes all the cities including those that only have 1 resident.Can someone tell me how to do this?Thanks a lot,Chris
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Mar 18, 2008
hi,i have three fields in the database tablep1 p2 rank10% 20% 3 21% 40% 2now i am passing the input as 15%...this 15% is related to 3rd rank.. so i need the o/p rank as 3..if the p1 and p2 datatypes are varchar..then how we can we write the query for that one tgo get the rank as 3.Ramesh
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Apr 21, 2005
Hi All
Can anyone tell me what this simple SQL query would be:
Find all the words "black", "dvd" and "player" from any of the fields "Product", "Brand" or "Description".
Many thanks
accelerator
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May 15, 2005
I am trying to select players from a database based on the userid not having any user's name in it with an order by ASC. I basically want all the players that haven't been taken. Here is what I came up with and it gives me empty.
strSQLA="SELECT UserID, playerName from Allplayers WHERE UserID = '' ORDER BY playername ASC"
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May 28, 2006
I hope it's considered appropriate to post a SQL query question here; it's not I'll gladly post this question elsewhere. That having been said, I've run into a simple but quite tricky SQL query and was wondering if the community might be able to help. Here's what's going on:
I have a "Documents" table. Let's call it DI have a "Benefits" table. Let's call it B.There is a many-to-many relationship between D and B so I have a third table to store the relationships. Let's call that table BD.
When I create a document it creates a row in D. Let's call that D1, D2...DN. When I create a benefit it creates a row in B. Let's call that B1, B2...BN
When I associate a document to a paritcular benefit, let's say that if D1 and B2 are associated, that I created row B2-D1 in my BD table. Now here's what my challenge is. Suppose I have these entries in my tables:
D: D1, D2, D3B: B1, B2, B3
Table BD:B1-D1B2-D1B2-D2
When the user goes to add documents to benefit B1, I want to show the user only documents that are not yet added to B1. In this case, I want to show the user D2 and D3 but not D1 since that one's already added. How do I write a SQL query to do this?
Here's what I've been using, but it shows too many results (e.g. included D1, D2, D3)
SELECT D.*, BD.*FROM Documents AS d LEFT JOIN rel_BenefitsDocuments AS bd ON d.doc_id = bd.doc_idWHERE (benefit_id <> @benefit_id OR benefit_id IS NULL)
Any thoughts?
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Mar 7, 2003
Hi,
I want to write a sql query for an asp page which will display only unique rows from the specified column along with the number of count for each unique row.
Example:
Table that I want to query
Last Name || First Name
Gates || Bill
Boyce || Mike
Gates || Bill
Gates || Phil
Results I want:
Last Name || First Name || Count
Gates || Bill || 2
Boyce || Mike || 1
Gates || Phil || 1
Thanks a lot,
Heta
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Aug 21, 2004
Hi,
I have a very simple question:
declare @treshold int
set @treshold = 10
SELECT
dbo.fn_Calc(t.column1) as calc,
t.column2
FROM
mytable t
WHERE
dbo.fn_Calc(t.column1) > @treshold
I can't think of a way to get rid of the function call in the WHERE clause.
Is this actualy a problem ?
I mean does realy the function fn_Calc execute 2 times in this statement and isn't this a performance issue then?
thanks
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Jan 17, 2002
Hi,
I am new to SQL and this question may be most easiest to many of you. Here is what I need.
I have two identical tables (exactly the same in structure) having a compound primary key with a combination of 3 columns. Can someone give me the most efficient query that fetches all the rows from table1 that are not in table2.
Thanks in advance for your help
Kevin
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Oct 21, 2006
This is my query...I am attempting to only return the records for each
sales_contact with the greatest issue_id
select
sc.sales_contact_id
, idd.issue_id
, sr.code
from
sales_contact sc
, invoice i
, invoice_line_item il
, sales_region_special_section srss
, sales_region sr
, issue_date idd
where
sc.sales_contact_id = i.sales_contact
and i.invoice_id = il.invoice
and srss.sales_region = sr.sales_region_id
and il.issue_date = idd.issue_date_id
and srss.invoice_line_item = il.invoice_line_item_id
order by
sc.sales_contact_id
================
heres some of the result set I want only the records with the greatest id
for each unique sales contact...
AF85F32E-8E34-4C40-9468-00148A34E903, 41, N
AF85F32E-8E34-4C40-9468-00148A34E903, 42, N
5D26328A-192B-4E4E-9B34-010C4E077CF8, 77, N
5D26328A-192B-4E4E-9B34-010C4E077CF8, 70, N
5D26328A-192B-4E4E-9B34-010C4E077CF8, 34, BC
B44C914E-6001-40CE-8AB6-0126BD572D45, 25, NW
B44C914E-6001-40CE-8AB6-0126BD572D45, 26, NW
B44C914E-6001-40CE-8AB6-0126BD572D45, 24, NW
B44C914E-6001-40CE-8AB6-0126BD572D45, 28, HC
B44C914E-6001-40CE-8AB6-0126BD572D45 , 28, NW
this would be an ideal result set using the data above...note there are
situtations where there are n* for a greatest issue id.
AF85F32E-8E34-4C40-9468-00148A34E903, 42, N
5D26328A-192B-4E4E-9B34-010C4E077CF8, 77, N
B44C914E-6001-40CE-8AB6-0126BD572D45, 28, HC
B44C914E-6001-40CE-8AB6-0126BD572D45, 28, NW
thanks in advance for your help.
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Jan 7, 2005
This should be easy, I'm just having a brainfart at the moment, can't remember how to do this:
Say I have a bunch of records in a table, with an ID field as Key. I want to return the count of times each ID shows up, so for the following example data:
Code:
-----
| ID |
-----
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 4 |
------
Would return something like:
Code:
----------------
| ID | Count |
----------------
| 1 | 3 |
| 2 | 1 |
| 4 | 2 |
-----------------
This should be obvious but for some reason I can't see it.
When this is done I'm going to join in another table to get a name based on the ID with the highest count. I believe it's faster to do a TOP 1 here rather than after the join, but I want to verify that while I'm at it also.
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Sep 26, 2006
OLD_TABLE
CustomerPost_ClosestStore1_ClosestStore2_ClosestStore3
00501_____9339_____9193_____9445
02151_____9161_____9838_____9185
02917_____9788_____9105_____9626
06443_____9644_____9102_____9286
43434_____9258_____9496_____0
NEW_TABLE
CustomerPost_ClosestStore1_ClosestStore2_ClosestStore3
00501_____9339_____9193_____9445
02151_____9161_____9838_____9185
02917_____9788_____9105_____9626
06443_____9644_____9102_____9286
43434_____9258_____9496_____1111
(end result)
FINAL_TABLE
43434_____9258_____9496_____1111
I have two tables ... I am trying to get only the rows that are different.
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Sep 19, 2005
Hi folks,
I am a complete newbie to SQL. I have a simple query to make in SQL, but I'm not being able to construct the statement properly. I've already tried googling this info, but with little luck. If someone could help me here, I'd be very thankful.
The problem:
I have a table with a list of questions. All questions have a serial number. The query has to return whether a particular question is the last one in the table or not (according to serial no.)
Logically, this is the query -
Code:
select islast = 0
if count(*) from question where serialno > $serial != 0
else
select islast = 1;
The '$serial' part will get replaced dynamically before query execution through another program.
Any idea how to code this in valid SQL? I would like to make it a simple statement and not a stored procedure. Thanks.
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Sep 1, 2006
Hi,
This is probably a simple SQL statement question, so please bear with me.
Basically I have a CustomerMaster with the following fileds
1) CustomerID
2) CustName
3) Address
4) ResTelNo
I want retreive the CustName,Address and ResTelNo if the ResTelNo has occured in the table more than twice.
Could someone please help with this. I would like to use the same query in MS Access as well.
Thanks in advance for your help.
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Sep 17, 2004
Hey.. hope someone can help, i desperatly need some assistance. I have a few query issues but first things first.. one is that i have a table of messages and users having an online conversation, so fields are msg id, subject, topic, message, user, reply to and time it was sent. Im trying to do a query that will tell me which user sent the most messages, ive tried using count and stuff like that but not really getting anywhere. It will basically have to count each time a user has spoken and then give me the name of the user that has sent the most messages, ive been playing around with stuff like
SELECT Count(*) AS Expr1
FROM Table1
WHERE User='andro8472' OR User='bumies';
That will count the times those users have spoken but cant get further
any help would be greatly appreciated really stuck at the mo..
thanks
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Feb 29, 2008
I'm having a bad day as I just cannot get a query to work and its doing my head in and it should be a simple query.
I'll try and explain what I need.
Have a simple query with one join, this is it so far:
SELECT DISTINCT Replace(StaffName,'''''',' ') AS StaffName,OutReason,OutStartDate
,OutEndDate,OutStartTime,OutEndTime,OutID
FROM vwOutOfOffice
LEFT OUTER JOIN vwStaffList ON OutUser=StaffID
WHERE OutComplete=0
What I'm having trouble with adding to the WHERE is as follows, I need a list of Staff who are out of the office based on the various criteria:
Example
Current date=29/02/2008
Current time=14:00
Start date---End Date----Start Time--End Time--Should Appear
27/02/2008--28/02/2008--09:00------17:00-----No (because of date)
28/02/2008--03/03/2008--08:00------17:00-----Yes
28/02/2008--29/02/2008--17:00------17:00-----Yes
29/02/2008--29/02/2008--12:00------14:00-----Yes
29/02/2008--29/02/2008--14:30------17:00-----No (because of time)
02/03/2008--02/03/2008--08:00------10:00-----No (because of date)
There may be others I've missed but as long as the dates combined with the times match correctly I need the records to appear.
Please help before I end up putting my head through the monitor.
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Nov 29, 2004
I have a table that looks like this:
c1c2
1a
1b
1c
2a
2b
2c
2d
3a
3b
3c
3d
3e
I want a result set that looks like this:
c1c2c3
1a1
1b2
1c3
2a1
2b2
2c3
2d4
3a1
3b2
3c3
3d4
3e5
Basically, grouping/numbering the rows by column c1. The number of distinct c1 columns and distinct c1,c2 columns is varying.
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Oct 2, 2005
I have a table like
create table sample (Column1 , Column2 int)
I want to select say 3 or 4 Column1's for each Column2 with out using a cursor.
Can u help
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Sep 4, 2007
Hi All,
The following table is entitled "class".
ID Number NameJoin DateSex
101 Jason01/02/1996M
117 Robert06/25/1999M
113 Doug08/12/1999M
161 Marian07/30/1998F
Please let me know the SQL queries for the following questions for the above table:
1)Write a Select statement that selects the persons whose Type is "M" and who have joined in the last four years and place the result in an array. Today's date is 12/31/1999.
2) Write a Select statement that selects the persons who do not have unique ID Number and place the results in an array.
3) Write code to sort the array by Name + Join Date. Assume that the array has already been created and is sorted in the same manner as the table above. The Join Date is of type smalldatetime. The Name field should be sorted case insensitively.
Thanks for your help.
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