Hi I have this select:
SELECT MemberID,
FirstName,
LastName,
City,
(SELECT TOP 1 FamilyID
FROM MemberFamily
WHERE (MemberID = Members.MemberID)) AS FamilyID,
(SELECT TOP 1 FamFirstName
FROM MemberFamily AS MemberFamily_3
WHERE (MemberID = Members.MemberID)) AS FamFirstName,
(SELECT TOP 1 FamLastName
FROM MemberFamily AS MemberFamily_2
WHERE (MemberID = Members.MemberID)) AS FamLastName,
(SELECT TOP 1 Relation
FROM MemberFamily AS MemberFamily_1
WHERE (MemberID = Members.MemberID)) AS Relation
FROM Members Can I change it to something like this? (I get a syntax error when I try to run it)
SELECT MemberID,
FirstName,
LastName,
City,
(SELECT TOP 1 FamilyID, FamFirstName, FamLastName, Relation
FROM MemberFamily
WHERE (MemberID = Members.MemberID)) AS FamilyID, FamFirstName, FamLastName, Relation
FROM Members I thought I would ask first before I begin banging my head against a wall trying to do something that's not possible.
Thanks!
Jason
How can I combine two data files (i.e .mdf and .ndf). We had two data file in our old server due to disk limitation. In the new server we don't have such limitation so we like to consolidate the two file in one. What is the best way to accomplish that?
I have a table containing multiple records per key. eg:1 | John Smith1 | Mary Brown1 | Julie Grey2 | Danny Pink2 | Jill WhiteI need to consolidate this into a single record for each key, eg.1 | John Smith, Mary Brown, Julie Grey2 | Danny Pink, Jill WhiteI can achieve this using front end code, but am concerned this is slow.Does anyone know how this could be achieved as a procedure or SQL statement?
I need to make a query that counts installed developer software for all our developers (from the sccm database), for licensing purposes. The trick here is that a license should only be counted once per. developer and that should be the highest version. But in the database, the developers can have different versions of the software installed (upgrades) on the same computer and they often use several computers with different software versions.
So for example: A source table with two developers
------------------------------------------------------------------- | dev1 | comp1 | Microsoft Visual Studio Ultimate 2013 | dev1 | comp1 | Microsoft Visual Studio Professional 2010 | dev1 | comp2 | Microsoft Visual Studio Premium 2010 | dev2 | comp3 | Microsoft Visual Studio Professional 2010 | dev2 | comp4 | Microsoft Visual Studio Premium 2012 --------------------------------------------------------------------
I want the result to be: ----------------------------------------------------- | dev1 | Microsoft Visual Studio Ultimate 2013 | dev2 | Microsoft Visual Studio Premium 2012 ------------------------------------------------------
I have created a query using cursors that give me the correct result, but it's way to slow to be acceptable (over 20 min..). I also toyed with the idea of creating some sort of CRL proc or function in C# that does the logic, but a SCCM consultant from MS said that if I create any kind of custom objects on the SCCM SQL Server instance, we loose all support from them. So I'm basically stuck with using good old fashioned T-SQL queries.
My idea now, is to use a CTE table and combine it with a Temp table with the software and a rank. I feel that I'm on the right track, but I just can't nail it properly.
This is how far I have come now:
IF OBJECT_ID('tempdb..#swRank') IS NULL CREATE TABLE #swRank(rankID int NOT NULL UNIQUE, vsVersion nvarchar(255)) INSERT INTO #swRank(rankID, vsVersion) VALUES (1, 'Microsoft Visual Studio Ultimate 2013'), (2, 'Microsoft Visual Studio Ultimate 2012'),
We have about a dozen SQL server 2000 Enterprise Edition servers in house. Our goal is to set up a cluster SQL server 2005 and consodiate the existing dozen servers to a few servers for easy manage and maintainence. So there are 3 things that we want to accomplish:
1. upgrade to SQL server 2005,
2. Consolidate existing servers
3. Make a cluster server to get high availability
But I'm sure what's the right order to acheive them. To upgrade each server to 2005 and then move them to cluster server? or set up the cluster server in 2005 and restore existing dbs to the cluster server. upgrade first or cluster first? upgrade first or consolidate first? pros and cons? upgrade or backup/restore? What do you recommend? We have lots of stored procedures, views and triggers, DTS packages and some replications. Any insight will be greatly appreciated.
I am in doubt if its possible to make a select statement which enables me to consolidate multiple lines in the same table.
I have a table with a lot of companies and figures for each company.
Some of the companies owns some of the other companies in the table and in reverse, some of the companies are owned by some of the companies in the table.
I have a lot of columns, but basically the most important columns are:
Company Name, Company Mother , Company Daughter.
Each company has also a revenue column.
What I want to do is to consolidate all figures for absolute mothers e.i. companies which are not owned by another company in the list.
I therefore need a select statement which says something like:
Get the revenue of companies not owned by another company (e.i. absolute mother). Add to this, the revenue of all its daughters. Add to this the revenue of all the daughters daughters etc. until there are no daughters left.
In other words - aggregate the revenue for all the companies in the group under the name of the ultimate parent company.
I can easily select and add the revenue for the first level of direct daughters, but I dont know how many more daughters the daughters has etc.
I am in the process of migrating 300+ reports and 200ish subreports to SharePoint 2013 hosted. I wanted to avoid the duplication of creating copies of all the subreports across 9 different folders.
HelloWhen I use a PreparedStatement (in jdbc) with the following query:SELECT store_groups_idFROM store_groupsWHERE store_groups_id IS NOT NULLAND type = ?ORDER BY group_nameIt takes a significantly longer time to run (the time it takes forexecuteQuery() to return ) than if I useSELECT store_groups_idFROM store_groupsWHERE store_groups_id IS NOT NULLAND type = 'M'ORDER BY group_nameAfter tracing the problem down, it appears that this is not preciselya java issue, but rather has to do with the underlying cost of runningparameterized queries.When I open up MS Enterprise Manager and type the same query in - italso takes far longer for the parameterized query to run when I usethe version of the query with bind (?) parameters.This only happens when the table in question is large - I am seeingthis behaviour for a table with > 1,000,000 records. It doesn't makesense to me why a parameterized query would run SLOWER than acompletely ad-hoc query when it is supposed to be more efficient.Furthermore, if one were to say that the reason for this behaviour isthat the query is first getting compliled and then the parameters aregetting sent over - thus resulting in a longer percieved executiontime - I would respond that if this were the case then A) it shouldn'tbe any different if it were run against a large or small table B) thisperformance hit should only be experienced the first time that thequery is run C) the performance hit should only be 2x the time for thenon-parameterized query takes to run - the difference in response timeis more like 4-10 times the time it takes for the non parameterizedversion to run!!!Is this a sql-server specific problem or something that would pertainto other databases as well? I there something about the coorect use ofbind parameters that I overall don't understand?If I can provide some hints in Java then this would be great..otherwise, do I need to turn/off certain settings on the databaseitself?If nothing else works, I will have to either find or write a wrapperaround the Statement object that acts like a prepared statement but inreality sends regular Statement objects to the JDBC driver. I wouldthen put some inteligence in the database layer for deciding whetherto use this special -hack- object or a regular prepared statementdepending on the expected overhead. (Obviously this logic would onlybe written in once place.. etc.. IoC.. ) HOWEVER, I would desperatelywant to avoid doing this.Please help :)
Hi, I am using visual web developer2005 express edition and finding hard time to get my query run in this i am making my own login page as i have few more things to ask to user before they get logged in so i am not using the login control. i want to write my own query without help of sqlDataSource control from start something like sqldatasource con=new sqldatasource; con.connection String="" then what all things will come........ ??? and please give me some poitners to some articles which help one to do the requested.
I have an update query which either inserts a row or increases quantity, depending if row exists or not. It works, better than my explanation probably.After that query could be a good time to count total of all calculated sub sums.Something like this. previous queryEND goSELECT SUM(SubTotal)FROM dbo.t_Shoppings I have tried this on the tool which has a long name, but I think my way didn't work. (Microsoft sql server management studio express)Is this possible or do I have make and call another stored procedure.I can send my sp if someone wants.
2 queries together, in a single stored procedure Select top 20 * from Product where Active=1select Count( *) from product if i execute such one how can i get the 2 results in vb/c# ?
Not sure if I've got the correct place for this question. But, I'm trying to create and sql query to list the lates 10 items in a database. So far I haven't had any luck finding this.
All I have is a normal query (below). Can anyone help me please?
SELECT * FROM pages WHERE show = 'yes' ORDER BY id Desc;
Hi,I have 5 tables in sql database, naming Book, Category, Subject, UserDownload, User.In Book table, BookID, BookTitle, CategoryIDIn Category table, CategoryID, CategoryNameIn Subject table, SubjectID, SubjectName, CategoryIDIn UserDownload table, UserID, BookIDIn User table, UserID, UserNameI used Book to store information of books. Those books has many categories. In those categories, there is also some subjects.When user downloads book, I update UserDownload table.The result I want to get is, Top Ten Download Subject. How can I get? Please help me.
I just upsized my Access2K db to SQL. I am using Front Page 2000 for my website. When I had the database as Access, I was able to use one of my Access queries as my record source for my data base. I was able to choose between my queries AND my tables as the source for my records. Now that I've upsized, I am no longer given that choice. My only choices are the tables. Unfortunately, my database is designed to pull records from a query, not just a table. So my question is, in FP2000, how do I use a QUERY from my newly upsized SQL db as my record source?
I have a query that requires multiple joins and has several one-to-many relationships with other tables. The basic query I have is this:
Code:
SELECT TOP 50 eventID,eventTitle,eventAbstract,eventInsertDate,eventUpdateDate,eventAuthID_fk, eo.eventOccurrenceID,eo.eoDescription,eo.eoApprovedDate, l.LocationID,l.LocationShortName,c.categoryID,c.categoryName,a.ageID,a.ageDescription FROM enm_eventOccurrence eo INNER JOIN enm_events e ON e.eventID=eo.eoEventID_fk LEFT JOIN (enm_categories_occurrence co LEFT JOIN enm_categories c ON c.categoryID=co.co_categoryID_fk) ON eo.eventOccurrenceID=co.co_eventOccurrenceID_fk LEFT JOIN (enm_location_occurrence lo LEFT JOIN location l ON lo.lo_locationID_fk=l.LocationID) ON lo.lo_eventOccurrenceID_fk=eo.eventOccurrenceID LEFT JOIN (enm_ages_occurrence ao LEFT JOIN enm_ages a ON ao.ao_ageID_fk=a.ageID) ON ao.ao_eventOccurrenceID_fk=eo.eventOccurrenceID
This works, but it will pull out multiple rows for the same eventOccurrenceID (the PK for eventOccurrence) because of the several one-to-many relationships. For instance, there could be multiple categories, locations and ages for one event occurrence, so this will produce multiple rows. But, since I need to get only a limited of rows, the TOP will fail since there are multiple rows for each, and there's no way to tell how many rows exactly will come out (so just multiplying the TOP value is out of the question). Using DISTINCT or GROUP BY also seems to be out of the question, since I need to have the fields from the one-to-many tables in the SELECT list but cannot GROUP BY them.
My proposed solution is to run a query selecting only the eventOccurrenceID and using the WHERE information that the user is requesting, then running another query (with the full select list) with a "WHERE eventOccurrenceID IN (". But, I hate using two queries and just wonder if there's a better way around this.
I frequently need to run ad hoc queries against a database, capturing the output in a text file. In SQL Server 2000 I used Query Analyzer with no problems. In 2005 I'm trying to use the query function in Management Studio-but the output is (so far) unusable due to a Null character (hex 00) that follows every 'real' character. I assume this is due to Unicode but haven't found any way (yet) to tell it to just output in plain everyday text. (ASCII or ANSI-either will work.)
Is there some other tool I can use for SQL queries?
1. name, surname of the plasma donators(type='plasma'), with Sex='F' and younger than 45 years old.
My solution: SELECT d.Name, d.Surname FROM Donators d, Filles f WHERE d.Id=d.IdFile AND f.type='plasma' AND d.sex='F' AND d.age<45
2. average age of the plasma donators
SELECT AVG(d.age) FROM Donators d, Files f WHERE f.type='plasma'
3. the states which have more donators
I have no idea how to do it
4. the id's of the plasma donators from Chicago
SELECT d.id FROM Donators d, Files f, City c WHERE d.id=f.idfile AND d.idcity=c.idcity AND f.type='plasma' AND c.name='Chicago'
5. the id's of the cities without plasma donators
SELECT c.idcity FROM City c WHERE NOT IN (SELECT c.idcity FROM City c, Donators d, Files f WHERE f.idfile=d.id AND f.type='plasma' AND d.idcity=c.idcity)
6. remove the donators older than 80, after having removed the corresponding files
No idea how to do it
In conclusion, could you tell me if my queries are correct and help me with the others?
Table 'dbo.tblonenet_sdt_proj_hold' Schema as follows:
cust_id int dateon DATETIME dateoff DATETIME
There are two possibilites
1) Its no longer on hold and so a dateon and dateoff value will be in the table.
2) Its still on hold and so dateoff will be NULL.
I want to add the total time its been on hold between the two dates and there could be multiple entires for cust_id 802
SELECT Hon,Hoff FROM
(SELECT sum(dbo.GetBusinessdays(dbo.tblonenet_sdt_proj_hol d.dateon,getdate())) FROM dbo.tblonenet_sdt_proj_hold WHERE cust_id='802' AND dateoff IS NULL) AS HON
[code]...
The resulting error in SQL Management Studio 2005 is 'No column was specified for column 1 of 'HON'.'
I am creating a interaction application for alton towers available through a website (using asp.net). This website is connected to a database(sql server 2000) containing infomation on different shops, rides, restaurants and facilities at the park.
I have inputted data to my database. The user should be able to do searches such as: rides (and shops or all) available in a certain area. rides in a certain area above a certain height rescrictions. etc
I'm confused. I have used SQL statements before and I know it is possible to retrieve this information from the database, but how should I go about this and how should I be storing this information so that I am able to call it from the front teir.
I have read up on views, stored procedures and triggers and I'm a bit lost. Should I be creating all the possible queries and then store them as a view (or stored procedure) I thought I would just have to write a sql statement but it seems a lot more confusing...
and what about triggers and user defined statements??
how do i make a querie that finds relations to a "part number" for models, and assemblies, but when it finds a relation of part number with a Product, it gives additional attributes for information? this code that i have so far doesn't do waht i want,, showing
Label(LabelID,Label) labelid=pk ------------------------------- Shelf(ShelfID,Shelf) shelfid=pk ------------------------------- Country(CountryID,Country) countryid=pk --------------------------------------- Track(TrackID,Track) trackid=pk ------------------------------- Artist(ArtistID,Artist,ArtistPhoto,CountryID) artistid=pk,countryid=fk country(countryid) ----------------------------------------------------------------------------------------- CD(CDID,CDTitle,CDDate,CDCover,LabelID,ShelfID) cdid=pk, labelid=fk label(labelid),shelfid=fk shelf(shelfid) ------------------------------------------------------------------------------------------------------------ CDTrack(TrackID,CDID) trackid,cdid=pk, trackid=fk track(trackid), cdid=fk CD(cdid) ---------------------------------------------------------------------------------- ArtistTrack(ArtistID,TrackID) artistid,trackid=pk, artistid=fk artist(artistid),trackid=fk track(trackid) --------------------------------------------------------------------------------------------------------- I've already created these tables but i need some aid writing these queries coz i am still a beginner in sql
Search Queries ------------------------------------------------------------ Input Artist OutputCDTitle,CDDate,CDCover,Label,CDSection,Shelf 1 Group ByCDSection ------------------------------------------------------------ InputCDTitle OutputCDTitle,CDDate,CDCover,Label,CDSection,Shelf 2 Group ByCDSection ------------------------------------------------------------ InputTrack OutputCDTitle,CDDate,CDCover,Label,CDSection,Shelf 3 Group ByCDSection ------------------------------------------------------------ InputLabel OutputCDTitle,CDDate,CDCover,Label,CDSection,Shelf 4 Group ByCDSection ------------------------------------------------------------
Ashish Amodia writes "how to create tables in ms-sql? how different opration can be perform in database table, like insert, update, delete with tables. how to create store procedure?"
Iam developing a randomizing program .which selects random rows frm the database.iam using sql as backend and asp.net as front end. i allow user to give a number say 1000, so 1000 random rows will be slected frm the database.iam using NEWID() for random selection. But how do i put the user value into query. so as to select that many random rows from the databse. please help me out on this
i hav this problem .i hav one column in my table which contains records which can be integers or string. i allow user in my .aspx page to enter integers in three text boxes. and depending on those integers say 1,2,3 ... i hav to select those rows from my table. where the problem is that i hav to selct the row which is say row no.1 which can contain string or integer and iam not getting the slected result instead some integers . the query iam using is SELECT " & range1 & " UserID FROM TAble
where range1 is the integer that user puts into textbox .i hav only one cloumn(UserID) in my table which can contain integer or string so i hav to select the row which is what the user has entered but contains string or integer(which is not what user has entered).
Can we say that if there are 4 tables that are joined , the query will definately take a longer time to execute, can we still reduce the execution time
I mean how can u still further optimize the performance , or say that the performace can no further be done on the particular job
Do all the applications use Storede procedures & not queries. I mean when we use the ADO connection. Is it better to use stored procedsure alsways or could we do with the rs.Open "Select statment"
hi all i am very new to Sql and i am on process of learning SQL Queries i need to know what will be the sql commands if i wanted the following options ( all tables are created perfect just need to know these commands) Options 1. Calculate the summation of the column 'price' (as Sum). Present the information in the following format; 'The sum is', 'Sum'
2. Calculate the minimum, median and maximum values of the column 'price' Present the information in the following format; 'The minimum is' 'minimum', 'The median is' 'median', 'The maximum is' 'maximum',
3. Calculate the summation of the prices for items ItemID = 10, 11, 15 and 22. (as Sum). Present the information in the following format; 'The sum is', 'Sum'
4. Select all items with 'Power meter' in the 'Description' field. Present the information in the following format; ItemID, Price, Description
5. List all data from 'mainTable' in ascending order by category. Present the information in the following format; ItemID, category (from category.Name).
6. List all data from 'mainTable' that has the word 'battery' in it anywhere. Present the information in the following format; ItemID, Title (consists of 'brand.Name Model briefDescription.Name'), Price.
7. Count the number of items in the table 'mainTable'. (as count) Present the information in the following format; 'Count is count)
8. List all the information saved in all the provided tables. Present the information in the following format; ItemID, Category, price, Title (consists of 'brand.Name Model briefDescription.Name'), image, description, ship_code, Price_Discount, price_tax, Shipping_Discount, Shipping_tax
9. List all data from 'mainTable' in ascending order by category Present the information in the following format; ItemID, Title (consists of 'brand.Name Model briefDescription.Name'), SalePrice
SalePrice is calculated using the logical operation; if Price > 440 AND Price < 1000 then use discount '10%'; if Price >= 1000 then use discount '12%'. Calculation can be based on [Price * 1.1] for items between 440 and 1000, and [Price * 1.12] for items above 1000.
Please if you can provide SQL commands will be great so i can work on them as i am new to all this all of your guys help is much appreciated Thank you in advance to every one
Sandesh writes "If i hv 100 record in one system & i want only selected 15 records form old sys to new sys, is there any commands in SQL to copy that data fr 1sys to another sys."
i'm doing a hoilday database and i was wondering does anyone know how to create a query which shows the hoilday and site details that commence in the calender month that follows the current month.
