i need a script that:
select all records from a room, if the records in that room have a recordcount less then 100 records continue with next room until
we have 100 records, the next time i run this script, i must give me other rooms (random)
My problem is trying to calcuate whether a room is booked during a dateperiod.I have a table with two columns (Start and End date).I need some SQL code to calculate whether a room is booked during a daterange.e.g.The booking entry is:Start21/11/2005End25/11/2005Any help on this would be appreciated.The End Date indicates the last night of the stay.Regards,Steven*** Sent via Developersdex http://www.developersdex.com ***
View 5 Replies View RelatedHello
Im searching for a solution to set all matrix row or cell the same height.
it schoud looks like this example:
This is a simple matrix
test a
text b
text c
text d
text e
text f
text g
This is a matrix with all the same row-height.
test a
text b
.
text c
.
.
text d
text e
text f
text g
.
.
Thx you a lot
I am trying to reindex a large table, and cannot because there isn't enough room on the the primary filegroup. the database consistes of one physical file in the primary filegroup. the table is over 50% of the size of the database. When the table is less than 50% of the size of the database, I do not see this problem.
BTW, the only index on the table is the primary key which consists of two columns, one is an integer and the other datetime.
It seems as if SQL server needs 1x the current size of the table to be free in order to reindex? Is this the case?
It is not an option for me to allow the database to autogrow. Is there anything else I can do?
Thanks for your help!
Hi,
I am developing a .Net application for a Guest house for my final year project. I'm using C# and SQL Server. I want a way to look up if a room is available or not on a particular date.
First I came up with...
Room: Room_id(PK), Room_type, Room_rate_pp, Room_availability
but how can I distinguish whether a room is available on a particular date? I think Room_availability is useless in this table because it can't do this. Do I need some sort of calendar table or something?
Your help with this would be greatly appreciated. it's annoying me so much, and I can't move on with the project until I have my database finalised :eek:
Thanks,
Sean
I downloaded the 800 mb file (32bit) on my XP (SP2) box and it comes up with a message that I do not have enough disk space on c: drive. Well I have 180GB of space, so that cant be it. Is it because it requires an NTSF drive ad not a FAT32 drive?
Hi my data files sit in the default directories and I think they are causing my partition to run out of space. I mainly use one db that I created but don't use the others (ie master, model, tempdb, etc). Yet I see their MDF and LDF files are growing. What can I do to shrink them down or perhaps move them off to a larger partition after shrinking?
View 6 Replies View Relatedthis is what i am looking for,
A client with an email address that does not end in uk cannot make a room booking
Any ideas
Dear All
I need to cerate a SP that SELECTS all the records from a table WHERE the first letter of each records starts with 'A' or 'B' or 'C' and so on. The letter is passed via a parameter from a aspx web page, I was wondering that someone can help me in the what TSQL to use I am not looking for a solution just a poin in the right direction. Can you help.
Thanks Ross
Hi!
Want 2 store Multiple room numbers of a hotel in a single column using SQL Server2k.
Can anybody tell me how to do it??
Thanx.
SELECT Top 10 Name, Contact AS DCC, DateAdded AS DateTimeFROM NameTaORDER BY DateAdded DESC
I'm trying to right a sql statement for a gridview, I want to see the last ten records added to the to the database. As you know each day someone could add one or two records, how can I write it show the last 10 records entered.
I have an unusual problem. I am using VB.Net 2003 and sqlexpress using .NET dataset to insert records into an timecards table. After inserting several records I tried a 'Select * from timecards' and the inserted records where not selected. if I 'select * from timecards order by employee' ( or any other field) the inserted records are selected! The table was created by an Access Upsize command.
Any suggestions?
Thanks!
GordonG
A basic select statement to be used.
Hello,I am selecting some articles and some comments related with it:SELECT a.ArticleID, a.Title, a.Content, c.CommentId, c.Title, c.Comment, u.UserName AS ArticleAuthorName, u.UserEmail AS ArticleAuthorEmailFROM Articles aINNER JOIN Users u ON a.AuthorID = u.UserIDINNER JOIN Comments c ON a.ArticleID = c.ArticleIDI have 2 problems which I am trying to solve:1. Comments table also have an AuthorId So for each comment I also want to join to Users table and get the author name and email. How can I do this?2. I want to select all Articles even if it has comments or not. Can I use Inner Join or should I use Left Join? Is Outer Join still available in SQL 2005?Thank You,Miguel
View 2 Replies View Related Hi there,
I'm new to SQL.
I have encoutered a problem, I know how to select top 10 records from the database, but what about 11-20?
I can't use
Quote:
I have a simple table something like this
ID First Last
1 Bob Hope2 Charles Draw3 Mark Andrews
Etc, etc
I need the SQL statement select the last 10 records in the table, so if the highest ID id 82 I need all fields of records with ID 72-82
Help appreciated, i'm sure it must be simple enough buy mind is blank.
thanks
Hi there,
I'm new to SQL.
I have encoutered a problem, I know how to select top 10 records from the database, but what about 11-20?
I can't use
Quote: SELECT TOP 10 * FROM table WHERE id > 10
because even though my ID is auto numbered, but I have deleted some entries.
Does anyone have good solutions?
p.s I tried this and doesn't work either
Quote: SELECT TOP 10 * FROM table WHERE id IN(SELECT TOP 20 * FROM table ORDER by date DESC) ORDER BY date ASCENDING
TIA
-noPcz
Stijn writes "Hello,
I have SQL 7 with WINDOWS 2000 SERVER
My problem is that i am looking for a script
my db is for equipement inventory
how can i select all the records from a room,
if this room (room1)has less of 100 records he needs te go to the follow room(room2), en the next room until he's got 100 records,
sorry for my english"
Mack writes "I want to select last 2 records from a table AA which has following 5 records.
111
222
333
444
555
There is no primary key.
Any tip will be really appretiated.
Thanks for taking time to read it."
Hi,
How to write a query to get top 50 distinct records from a table.
I mean I have a table 'C1_Subscribers' with a field name 'Nickname'. Here I need to select top 50 non-repeated nickname only.
Can anybody can help me!!
Hello,Firstly, sorry for my english.I have problem with creating SQL statement. I am beginner and I think thatit is very easy to do. Look -I have to get only the last 20 records from table ABC (f.eg.) and accordingto that how to create the SQL statement? F.eg. SELECT name, forename, dateFROM abc WHERE....You know - how to finish the statement to get only 20 records lastlyinserted into the table?Thanks and I am waiting for helpfull answers.
View 3 Replies View Related I have a table, productTable, that contains a ProductID column, a bunch of attribute columns like manufacturer etc, and a GroupID. Many different productIDs can share the same GroupID which means that they are basically the same product with one different attribute such as color. What I'm trying to do is select all the products in the TOP N GroupIDs. I'm using this to paginate my query results. I tried this which does not work:
SELECT DISTINCT TOP 10 *
FROM productTable
WHERE GroupID NOT IN
(SELECT DISTINCT TOP 10 GroupID
FROM productTable
ORDER BY GroupID)
ORDER BY GroupID
This returns the TOP 10 rows, but I would like all the ProductIDs for the TOP 10 GroupIDs
I can't get my head around this:I want to select all IDs from table A that do not have a related record intable B according to some condition:Table A contains, say, Parents and table B contains Children. I want toselect all Parents that have no children called "Sally" (this is a noddyexample, reminds me of being at Uni again :) ).Any ideas?Thanks
View 2 Replies View RelatedHello,I have two tables, Articles and Comments, with the following columns:Articles - [ArticleId] (PK), [ArticleTitle], [ArticleText], [ArticlePubDate]Comments - [CommentId] (PK), [ArticleId] (FK), [CommentTitle], [CommentText]I need to display on a web page the articles published during the last week and their comments.What I need is:1. Get Articles (DONE) 2. Get Comments for each ArticleThe solution I see are:1. Create a Stored procedure that somehow outputs 2 tables: Articles and Comments associated with those articles2. Create 2 Stored procedures: The first one outputs the articles. The second output all comments given an article ID In this case, while the data is being displayed on the page it will load the comments for each article. The problem is that I will have many round trips to the server.I know how to use (2) but this would give me many round trips to the database.Could someone help me out with this?Thanks,Miguel
View 4 Replies View RelatedHello, I have the following tables: declare @B table (Bid int identity, description varchar(50)) declare @P table (Pid int identity, Bid int, description varchar(50)) declare @T table (Tid int identity, description varchar(50)) declare @TinP table (TinPid int identity, Tid int, Pid int) insert into @B (description) select 'B1' insert into @B (description) select 'B2' insert into @P (description, Bid) select 'P1', 1 insert into @P (description, Bid) select 'P2', 1 insert into @P (description, Bid) select 'P3', 2 insert into @T (description) select 'T1' insert into @T (description) select 'T2' insert into @T (description) select 'T3' insert into @TinP (Tid, Pid) select 1, 2 insert into @TinP (Tid, Pid) select 2, 2 insert into @TinP (Tid, Pid) select 3, 3 select * from @B select * from @P select * from @T select * from @TinP I need to get all records in T (Tid and description) which are related to a given BId So for @Bi = 1 I would get: Tid Description 1 T1 2 T2 So I need the distinct values. How to solve this? Thanks, Miguel
View 1 Replies View RelatedHello,
I am writing a piece of code in ASP.NET and I'd like to get the # of records on a table and used this code:
Dim ConnString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source='G:Aco ProntoBSCBSC_v1.mdb'"Dim Con As New OleDbConnection(ConnString)
Dim Cmd As New OleDbCommand("SELECT COUNT(*) AS Expr1 FROM Metricas", Con)Dim reader As OleDbDataReader
Con.Open()
reader = Cmd.ExecuteReader()Dim NumMetr As Integer = Val(reader("Expr1"))
reader.Close()
Con.Close()
I am getting an error that that's no data in the table.
Any suggestions?
I am trying to select all records added between 2 dates that the user inputs into a form and am having problems. I had this working no problems with asp but can't seem to get it working with .net. BTW I am using SQL Server and Visual Studio.
The asp.net code I am trying to use is:
Me.SqlSelectCommand1.CommandText = "SELECT news_title, news_date, news_type, news_link FROM news WHERE (news_type = 'news') AND (news_date BETWEEN CONVERT(DATETIME, '"" & startdate & ""', 102) AND CONVERT(DATETIME, '"" & enddate & ""', 102))"
....
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim startdate As DateTime
startdate = Request.Form("date_from")
Dim enddate As DateTime
enddate = Request.Form("date_to")
SqlDataAdapter1.Fill(DataSet1)
Repeater1.DataSource = DataSet1
Repeater1.DataBind()
End Sub
With this I am getting the following error:
"Syntax error converting datetime from character string. "
So I am assuming it is something to do with the way I am getting the date from the form as when I hardcode the dates in it works???
Any help would be greatly appreciated, thanx
Hi world,Normally we receive the results of a query in several or thousands of rows. Select * From Clients-------------------------Row1. Client1Row2. Client2....Which is the the way to have everything on the same row separated by commas?Row1. Client1, Client2...thxDavid
View 1 Replies View RelatedHello!
I have a table, where one of the columns is the date/timestamp of when each row was inserted. I want to be able to extract the most recently inserted rows.
With Sybase (a not so distant cousin of MS SQL) the following works:
select * from TABLE having date = max(date)
With MS SQL, however, the same query does not work:
Column 'TABLE.date' is invalid in the select list because it is not contained in an aggregate function and there is no GROUP BY clause.
What's the solution? Thanks!
I have table that I need to retrieve the top 2 records, the issue is I have 3 records with the same date, but I only want the first 2. Each record looks something like this.
id, team, date, setnr, series
1, 3, 1/1/2013, 1, 1102
1, 3, 1/1/2013, 2, 1231
1, 3, 1/1/2013, 3, 1023
1, 3, 1/5/2013, 4, 1024
1, 3, 1/5/2013, 5, 1123
1, 3, 1/5/2013, 6, 1232
2, 2, 1/1/2013, 1, 1032
2, 2, 1/1/2013, 2, 1221
2, 2, 1/1/2013, 3, 1023
2, 2, 1/5/2013, 4, 1231
2, 2, 1/5/2013, 5, 1112
2, 2, 1/5/2013, 6, 1231
I have to be able to add the series up of only the first two records for each id based on date. Here is a sample query
select sum(series), date from table group by date order by sum(series) desc
This gives me the total for all three and gives it to me in descending order. I need the records for set 1 and 2 of each of the Id. There are many records but the date and the setnr doesn't duplicate.
Hello,
Is it possible to select 10 random records from a table?
Thanks,
Miguel
Hi guys
I have a table that stores records and each receord has a default logflag value of 0.Each time any record is changed,a new record is inserted with similar vaues but logflag flag remains 0.The original record that was modified will is kept but will have its log flag set to 1.
Now i want to display the two records in a report one on top of the other so that users can clearly see what chages were made for audit purposes.
How do i do my select statement so that for each record that was modified,the original one(logflag 1) is displayed and the new modified one(logflag 0 ) is also displayed just below it.
ie
id name email address city logflag modifieddate
23 rob rob@me.com oxford lane wolverton 1 20/6/2008
23 rob robe@me.com huge road burnside 0 null
The same should be done for all the modified records.
When a record is has not been modified,it should not be displayed by the select statement.
Thanks in advance
In god we trust,everything else we test.
I am trying to write a script that will only insert records that do not exist to a local table. Whenever a form is changed, it keeps the same name, but a new record is created with a new ID. I need to be able to pull the new record by checking for ID's that are not on the local table, but using a form name to isolate. The nested select I am attempting is
select distinct qf.[eform_id]
, qf.[name]
, qf.[description]
from [qfiniti].[qfiniti_platform].[dbo].[eval_forms] qf
inner join FORMS_REF fr on qf.[name] collate database_default = fr.form_name collate database_default
where not exists (select fr.eform_id
from forms_ref fr
inner join [qfiniti].[qfiniti_platform].[dbo].[eval_forms] qf on fr.eform_id = qf.eform_id);
It is outputting nothing, but I have intentionally deleted one form record to force it to show up.