MS SQL Server :: Row_number Selecting From A Complex Select Statement

Complex SELECT Statement Help

Aug 30, 2007

Hi All,
My sql is a little rusty, i ve been trying to do few things but still no luck. I m trying to query some data in one column based on certain . Here is my puzzle:
I have 7 tables: categories, characteristics, configs, rm_cat, rm_chars, rm_conf and rooms.
And here are the details on these tables:
- categories: {cat_id, cat_name}
- characteristics: {char_id, char}
- configs: {conf_id, conf}
- rm_cat: {room_id, cat_id}
- rm_chars: { room_id, char_id}
- rm_conf: {room_id, conf_id}
- room: {room_id. room_name}

I m trying to select a "room_name" based on a certain cat_id, char_id and conf_id and i don't know how to do this.

Sincerely,

View 3 Replies View Related

Complex SQL SELECT Statement

Jul 23, 2004

There are 3 tables, VendorLists, Vendors, and Referrals.

VendorLists is a linking table. It has VendorListID, VendorID, and ListID fields.

Vendors is linked to VendorLists through the VendorID field (one to many)

Referrals is linked to VendorLists through VendorListID (one to many)

I'm given a value for ListID and have to pull records from both the Vendors and Referrals table (a referral is a description of a vendor, one to many).

I am able to do this with the following SQL select statement:

SELECT Referrals.Description, Vendors.Company
FROM Referrals CROSS JOIN Vendors
WHERE Referrals.VendorListID IN
(SELECT VendorListID FROM VendorLists WHERE (ListID = lid))
AND
(Vendors.VendorID IN (SELECT VendorID FROM VendorLists WHERE ListID = lid))
ORDER BY Vendors.VendorID

This pulls all the appropriate records and values that i need and orders them by the identifier for the vendor. However, I want to randomly order the vendors but still group them together by company, so, if the VendorID is 1 for "joe's crab shack" and 2 for "billy's ice cream shop", the above will always list joe's crab shack first and all it's referrals. i want to be able to randomly order the vendors, but still keep the referrals of those vendors grouped together so that when i iterate over them, they're grouped.

Does anyone have any idea how to do this? I'm stumped!!

View 4 Replies View Related

Complex SELECT Statement

Feb 24, 2004

TABLE : USER
USERID
1
2

TABLE : TIME
TIMEID|USERID|RT|OT|DOT|DATE
1|1|8|2|1|2004-02-01
2|1|8|2|0|2004-02-02

3|2|8|0|0|2004-02-01
4|2|8|2|2|2004-02-02

RT : Regular Time
OT : Over-Time
DOT : Double Over-Time

I need to write a query to display the results in this way

USERID|DATE|TIME
1|2004-02-01|8
1|2004-02-01|2
1|2004-02-01|1

1|2004-02-02|8
1|2004-02-02|2

2|2004-02-01|8
2|2004-02-02|8
2|2004-02-02|2
2|2004-02-02|2

basically, the time entries for each user each day , seperate rows for RT, OT, DOT if they are not equal to 0

ive been breaking my head on this for quite a while. any help is appreciated.

thanks

View 5 Replies View Related

Help: Complex Select Statement

Jul 20, 2005

Here is my SQL string:"SELECT to_ordnum, to_orddate," _& "(SELECT SUM((DDPROD.pr_stanmat * DDPROD.pr_prfact) *(DOBOM2.b2_quant * DDORD.or_quant)) FROM DDPROD INNER JOIN DOBOM2 ONDDPROD.pr_prodnum = DOBOM2.b2_prodnum INNER JOIN DDORD ONDOBOM2.b2_orid = DDORD.or_id INNER JOIN DDTORD ON DDORD.OR_TOID =DDTORD.TO_ID WHERE DOBOM2.b2_ordnum = ''order number here from resultof outer select) AS Total" _& "FROM DDTORD WHERE to_trak2id IN (39, 40, 41) AND to_ordtype = 's'AND to_status = 'c' GROUP BY to_ordnum, to_orddate ORDER BY to_ordnumDESC"The outter Select statement returns various amounts of order numbersrepresented by 'to_ordnum' in the outer Select clause which has tomeet the critera in the outer WHERE clause. I would like to placethese numbers selected into the inner WHERE clause for the innerselect statement where DOMBOM2.b2_ordnum = ?the order selected byouter select statement.I have tried placing to_ordnum into that location but the SQL2000server does not process it.Any suggestions, ideas?Thank you,Brett

View 1 Replies View Related

Complex SQL Select Statement That Works But...

Jul 24, 2006

I have a pretty complex SQL statement that looks like this:
SELECT aspnet_Employers.active, aspnet_Employers.accountexecutiveusername, aspnet_Employers.created, aspnet_Employers.Title AS Contact, SUM(aspnet_Employers.EmployeeCount) AS [# Emps], COUNT(aspnet_Signups.account) AS [# Email Addresses], COUNT(aspnet_ContactMe.username) AS [# Contact Me], COUNT(aspnet_AppsSubmitted.account) AS [# Apply Now]FROM aspnet_Employers LEFT OUTER JOIN aspnet_AppsSubmitted ON aspnet_Employers.UserName = aspnet_AppsSubmitted.account LEFT OUTER JOIN aspnet_ContactMe ON aspnet_Employers.UserName = aspnet_ContactMe.username LEFT OUTER JOIN aspnet_Signups ON aspnet_Employers.UserName = aspnet_Signups.accountGROUP BY aspnet_Employers.accountexecutiveusername, aspnet_Employers.created, aspnet_Employers.Title, aspnet_Employers.active
It does work the way i want it, but the problem is, on my Gridview when i change the Employers accounts "Active" status either way, it changes the username field from the username of the account, to "null".
Why does it do this?
What would i change to prevent this from happening?

Thanks!

View 3 Replies View Related

Complex SELECT Statement Issue

Sep 30, 2007

I may not be seeing the forest through the trees here but here goes. I've got a table of computer configurations with columns for cpu, ram, m/b, hdd, etc. The values in those columns are related to the id field in another table named parts. The parts table has columns, id, partnumber, description, and cost. What I want to do is be able to pull a record from the computer configurations table and instead of getting the integers in the cpu, ram, etc. fields I want to put the corresponding description field from the parts table. For example:I want this...id Name CPU RAM MB HDD ... 1 Fast Machine Fast CPU Big RAM Greate MB Huge HDDNOT this....id Name CPU RAM MB HDD ...
1 Fast Machine 1 3 2 7 Below is a screenshot of my actual table relationships.Thanks in advance

View 14 Replies View Related

Updating Values During SELECT Using CTE And Row_Number()

Sep 19, 2007

Hi,
I'm very new to stored procedures and I've been searching on google to find a way to custom page my results using SQL Server 2005. I'm trying to use Row_Number() and a CTE to keep things efficient and scaleable but I keep getting an error next to my UPDATE statement.
I get the following error: "[Microsoft][ODBC SQL Server Driver][SQL Server]Incorrect syntax near the keyword 'UPDATE'."
The sproc works without the UPDATE statement. Does anyone know where I need to put the UPDATE statement to update the "searched" field for each record selected?

CREATE PROCEDURE [zk_update_request_england](@property_type     tinyint,@market_status     tinyint,@price             int,@bedrooms          tinyint,@search_location   varchar(30),@search_district   varchar(30),@PageSize   int,@PageIndex int)
AS
BEGIN
WITH SearchResults AS(
   UPDATE dbo.zk_request_england   SET    searched = searched + 1   WHERE property_type = @property_type   AND    market_status = @market_status   AND    bedrooms = @bedrooms   AND    search_location = @search_location   AND    search_district = @search_district   AND    min_price <= @price   AND    max_price >= @price
   SELECT user_id,          min_price,          max_price,          property_description,          searched,          ROW_NUMBER() OVER (ORDER BY max_price DESC) AS RowNumber   FROM   dbo.zk_request_england   WHERE property_type = @property_type   AND    market_status = @market_status   AND    bedrooms = @bedrooms   AND    search_location = @search_location   AND    search_district = @search_district   AND    min_price <= @price   AND    max_price >= @price
)
   SELECT user_id,          min_price,          max_price,          property_description   FROM   SearchResults    WHERE RowNumber BETWEEN (@PageIndex - 1) * @PageSize + 1 and @PageIndex*@PageSize
END

Thanks in advance for any help.

View 3 Replies View Related

Select Row_Number() Giving Me An Error

Jun 9, 2008

here it is:

SELECT * FROM ( SELECT ROW_NUMBER() Over (Order By LastActivity ASC) As rn UserName) FROM aspnet_usersWhere rn = 1

it's saying: "Incorrect syntax near UserName"
all column/table names are correct

View 6 Replies View Related

Using Case Statement To Determine Order By Field And Direction (asc Or Desc) When Using Row_number

Aug 21, 2007

I am trying to order by the field and direction as provided by input parameters @COLTOSORTBY and @DIR while using a CTE and assigning Row_Number, but am running into syntax errors.

Say I have a table called myTable with columns col1,col2,col3,

Here's what I'm trying to do

with myCTE AS
(
Select
col1
,col2
,col3
,row_number() over (order by
case when(@DIR = 'ASC') then

case when @COLTOSORTBY='col1' then col1 asc
when @COLTOSORTBY='col2' then col2 asc
else col3 asc
end
else

case when @COLTOSORTBY='col1' then col1 desc
when @COLTOSORTBY='col2' then col2 desc
else col3 desc
end
end
from myTable
)

Please let me know what i can do with minimal code repetition and achive my goal of dynamically sorting column and direction. I do not want to use dynamic SQL under any circumstance.

Thanks.

View 7 Replies View Related

Add Other Table Fields To An Existing ROW_NUMBER Partition By Select Query

Feb 5, 2008

I have the following insert query which works great. The purpose of this query was to flatten out the Diagnosis codes (ex: SecDx1, SecDx2, etc.) [DX_Code field] in a table.

Code Snippet
INSERT INTO reports.Cardiology_Age55_Gender_ACUTEMI_ICD9
SELECT
Episode_Key,
SecDX1 = [1],
SecDX2 = [2],
SecDX3 = [3],
SecDX4 = [4],
SecDX5 = [5],
SecDX6 = [6],
SecDX7 = [7],
SecDX8 = [8],
SecDX9 = [9],
SecDX10 = [10],
SecDX11 = [11],
SecDX12 = [12],
SecDX13 = [13],
SecDX14 = [14],
SecDX15 = [15]
FROM (SELECT
Episode_Key, DX_Key,
ROW_NUMBER() OVER ( PARTITION BY Episode_Key ORDER BY DX_Key ) AS 'RowNumber', DX_Code
FROM srm.cdmab_dx_other
WHERE Episode_key is not null
) data
PIVOT
( max( DX_Code ) FOR RowNumber IN ( [1], [2], [3], [4], [5], [6],
[7], [8], [9], [10], [11], [12], [13], [14], [15] )) pvt
ORDER BY Episode_Key

The query below also works fine by itself. You may notice that the Episode_Key field appears in both the query above and below therefore providing a primary key / foreign key relationship. The srm.cdmab_dx_other table also appears in both queries. I would like to add the fields in the select statement below to the select statement above. Using the relationships in my FROM statements, can anyone help me figure this one out?

Code Snippet
SELECT
e.episode_key,
e.medrec_no,
e.account_number,
Isnull(ltrim(rtrim(p.patient_lname)) + ', ' ,'')
+
Isnull(ltrim(rtrim(p.patient_fname)) + ' ' ,'')
+
Isnull(ltrim(rtrim(p.patient_mname)) + ' ','')
+
Isnull(ltrim(rtrim(p.patient_sname)), '') AS PatientName,
CONVERT(CHAR(50), e.admission_date, 112) as Admit_Date,
CONVERT(CHAR(50), e.episode_date, 112) as Disch_Date,
e.episode_type as VisitTypeCode,
d.VisitTypeName,
convert(int, pm.PatientAge) as PatientAge,
pm.PatientAgeGroup,
pm.patientsex,
p.race
FROM srm.episodes e inner join
srm.cdmab_dx_other dxo on dxo.episode_key=e.episode_key inner join
srm.cdmab_base_info cbi on cbi.episode_key=e.episode_key inner join
srm.item_header ih on ih.item_key = e.episode_key inner join
srm.patients p on p.patient_key = ih.logical_parent_key inner join
ampfm.dct_VisitType d on d.VisitTypeCode=e.episode_type inner join
dbo.PtMstr pm on pm.AccountNumber = e.Account_Number

View 3 Replies View Related

ROW_NUMBER() Function Is Not Recognized In Store Procedure.(how To Add ROW_NUMBER() Function Into SQL SERVER 2005 DataBase Library )

Feb 4, 2008

Can anybody know ,how can we add builtin functions(ROW_NUMBER()) of Sql Server 2005 into database library.
I get this error when i used into storeprocedure :
ROW_NUMBER() function is not recognized in store procedure.
i used MS SQL SERVER 2005 , so i think "ROW_FUNCTION()" is not in MS SQL SERVER 2005 database library.
I need to add that function into MS SQL SERVER 2005 database library.
Can anbody know how we can add that function into MS SQL SERVER 2005 database library?

View 4 Replies View Related

Please Help With Complex (for Me) Sql Statement

Sep 3, 2006

I need some help on how to structure a sql statement. I am creating a membership directory and I need the stored procedure to output the Last Name, First Name (and if married) Spouse First Name. Like this Flinstone, Fred & Wilma All members are in one directory linked by two fields. [Family ID] all the family members have the same family id and then there is a Family position id that shows if they are the Husband, Wife or Kids. I have no problem with this part select (LastName + ',' + FirstName) as Name, [Phone 1] as Phone, [Unit Name] as WD, [Street 1] as Street, SUBSTRING(City,1,3) as City, SUBSTRING(Postal,1,5) as Zipfrom Membership Where [HH Order]=1 Order By LastName ASC Could someone help me on how to display the " & Spouse FirstName " as part of the name field only if there is a spouse [HH Order]=2 for the current [Family ID]????

View 6 Replies View Related

Complex Sql Statement

Nov 13, 2006

I need to get multiple values for each row in a database, then do a calculation and insert the calculation and the accountnumber related to the calculation the data, into a different column. I get an error trying it this way...there is no real identifier, it is jsut something that needs to get done per row...any ideas on how I can accomplish this?
Declare @NetCommission decimal
Declare @AccountNumber varchar(50)
Set @NetCommission = (select (CommissionRebate * Quantity)
from Account A
Join Trades T on A.AccountNumber = T.AccountNumber)
Set @AccountNumber = (select A.AccountNumber
from cmsAccount A
Join Trades T on A.AccountNumber = T.AccountNumber)

Insert into Transaction
(
Payee
,Deposit
,AccountNumber
)
Values
(
'Account Credit'
,@NetCommission
,@AccountNumber
)

View 13 Replies View Related

Complex Sql Statement, Need Help

Jan 15, 2004

i have a complex sql statement and i think that my structure looks good but apparently not because i keep getting the same error, i was wondering if anyone knew how to correct this problem.

SELECT A.*, B.Name, C.SIName, D.IID,

(Select [LastName] , [FirstName]
FROM E INNER JOIN F ON E.SID =
F.SID , A
WHERE F.Emp='Service' AND E.Lead=1 AND E.ID=[A].[D])
AS Service,

(Select [LastName] , [FirstName]
FROM E INNER JOIN F ON E.SID =
F.SID ,A
WHERE F.Emp='Industry' AND E.Lead=1 AND E.ID=[A].[D])
AS Industry

FROM A , B, C
WHERE (1=1) AND B.SID = C.SID AND A.ID = B.ID

i always get this error: Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.

does anyone know how to fix this query?

View 9 Replies View Related

About The Complex SQL Statement

Mar 18, 2004

Belows are the data of table T1

field1 field2 field3 Value
F1 F2 F3 A
F1 F2 F3 B
F1 F2 F3 C
... .... .....
F1 F2 F3 Z

Can any bright person help to script the SQL to extract above data set and present as below ???

field1 field2 field3 Value
F1 F2 F3 ABC......Z

Thanks for help

View 2 Replies View Related

Complex Insert Statement

Oct 9, 2006

I have this stored procedure that returns a rowid, distance. It has a latitude, longitude, and range as inputs, it takes the latitude and longitude and computes a distance with every lat/long in a table PL_CustomerGeocode. Once that distance is computed it compares that distance with the range, and then returns the rowid, distance if the distance is <= range. I have the SELECT statement down, but now i just need to enter this information into a seperate table PL_Distance with (rowid, distance) as columns. The sql statement is as follows, and i cant figure out where the rowid part is an the distance part is: DECLARE @DegreesToRadians float SET @DegreesToRadians = Pi()/180 SELECT rowid, Cast(distance As numeric(9,3)) AS distance FROM (SELECT rowid, CASE WHEN @srcLat = geocodeLat And @srcLong = geocodeLong THEN 0.0 WHEN ABS(Arc) > 1 THEN 0.0 ELSE 3963.1 * 2 * asin(Power(Arc, 0.5)) END AS distance FROM (SELECT Power(sin(DLat/2),2) + cos(@srcLat*@DegreesToRadians)*cos(geocodeLat*@DegreesToRadians)*Power(sin(DLong/2),2) AS Arc, rowid,geocodeLat,geocodeLong FROM (SELECT @srcLong*@DegreesToRadians-geocodeLong*@DegreesToRadians AS DLong, @srcLat*@DegreesToRadians-geocodeLat*@DegreesToRadians AS DLat, rowid, geocodeLat, geocodeLong FROM dbo.PL_CustomerGeoCode) AS x) AS y) AS z WHERE distance <= @range

View 1 Replies View Related

Help Forming A Complex SQL Statement

Nov 12, 1998

I have what is turning out to be a very complex T-SQL query to build.

I'm porting an App from Access to SQL Server... one of the Access queries used a function made in VBA to return a value.

For the life of me, I can't figure out how to make this work using only SQL Statements.

I'm not even sure how to even ask this. So here I go.. I've really simplified the SQL statement to help out with this. There are initially two tables.

Container and TraceRecord

Container is a table of Cargo Containers (the truck trailers you see on the highways)
TraceRecord is a table of location records as the containers move from city to city on the railroad.

The Containers move on fixed routes (ie.. Long Beach to Chicago, Long Beach to New York, etc...).. in the Container table there is a field called Route which records which Route the container is moving on and is related to a table of routes which I'll get to later.

[This is the old Access query.. notice the IIF statement and the function call to "IsOnTime"]
SELECT c.ContainerID, c.IngateDate, t.Location, t.Status, t.EventDate, t.EventTime
IIf(IsNull(c.IngateDate) Or IsNull(t.Location),"No Ingate Rail Record Captured",IsOnTime(t.Location,t.Status,t.Rail,c.Ro ute,c.IngateDate,t.EventDate, t.EventTime)) AS RailSch,
t.Rail
FROM c Container LEFT JOIN t TraceRecord ON c.ContainerID = t.UnitNumber

For each route there is a scheduled travel plan.

Example.. when a container is taken to the BNSF railroad in Long Beach that is called an "Ingate" and is considered Day 0 (zero). As the container moves on the railroad from Long Beach to Chicago, it will pass through other cities, and the TraceRecord table will record where the container is and what time and day.

What I need to do is determine, based on the latest TraceRecord record, by how many hours is the Container "on time".

There is a routing table which lists the predefined travel path for each route.. listing the number of days and hours a container should be a certain place since the day the container was taken into the railroad at the origin "Ingate".

What the IsOnTime function did was take the arguments and do some math with the routing tables and find out how many hours a unit is or is not on time.

Here's a copy of the function from Access 97 using DAO. I don't know if any of this is going to make sense to anyone.. but I'm stuck and don't know what else to do.

Function IsOnTime(strLocation As String, strStatus As String, strRail As String, intRoute As Integer, _
dateIngateDate As Date, dateCurrentDate As Date, dateCurrentTime As Date) As Variant
On Error GoTo errorh:
Dim rs As Recordset 'Rail Schedule Recordset
Dim db As Database 'Current Database
Dim sqlFind As String 'Search String to find city transit time
Dim dateScheduleDateTime As Date
Dim dateDifference As Integer 'Hours difference between trace and schedule
Dim varvar As Variant

If dateIngateDate = Null Then
IsOnTime = -9999
Else
Set db = CurrentDb()
Set rs = db.OpenRecordset("tTransitTimeTable", dbOpenSnapshot)

sqlFind = "([RouteID] = " & intRoute & " AND [City] = '" & strLocation & "' AND [StatusCode] = '" _
& strStatus & "' AND [Rail] = '" & strRail & "')"

rs.FindFirst sqlFind
If rs.NoMatch = False Then

If (rs!daymarker = "" Or IsNull(rs!daymarker)) And (IsNull(rs!daymarker) Or rs!cutoff = "") Then
IsOnTime = "Finished"
rs.Close
Exit Function
End If

dateScheduleDateTime = DateAdd("d", rs!daymarker, (dateIngateDate + rs!cutoff))

dateDifference = DateDiff("h", dateScheduleDateTime, (dateCurrentDate + dateCurrentTime))
If dateDifference <> 0 Then

IsOnTime = -dateDifference
End If
If dateDifference = 0 Then
IsOnTime = 1
End If
Else
IsOnTime = -9999
End If

rs.Close
End If
Exit Function

View 1 Replies View Related

Please Help Me With A Complex DELETE Statement

Jan 27, 2005

Hello, currently I have a query like this:

PHP Code:

SELECT     *
FROM         relations INNER JOIN
                      paths ON relations.path = paths.path_id
WHERE
                      (paths.links = '161') AND (relations.node1 = 162) OR
                      (paths.links = '161') AND (relations.node2 = 162) OR
                      (paths.links = '162') AND (relations.node1 = 161) OR
                      (paths.links = '162') AND (relations.node2 = 161) OR
                      (paths.links LIKE '162%') AND (relations.node1 = 161) OR
                      (paths.links LIKE '%162') AND (relations.node2 = 161) OR
                      (paths.links LIKE '161%') AND (relations.node1 = 162) OR
                      (paths.links LIKE '%161') AND (relations.node2 = 162) OR
                      (paths.links LIKE '%161;162%') OR
                      (paths.links LIKE '%162;161%')
ORDER BY relations.node1

Don't pay attention to the 161 and 162 things, is just test data, now my problem is that I want to transform that into a DELETE statement, but I can't find the right way to do it, so far I managed to do something like:

PHP Code:

DELETE relations
FROM         relations INNER JOIN
                      paths ON relations.path = paths.path_id
WHERE
                      (paths.links = '161') AND (relations.node1 = 162) OR
                      (paths.links = '161') AND (relations.node2 = 162) OR
                      (paths.links = '162') AND (relations.node1 = 161) OR
                      (paths.links = '162') AND (relations.node2 = 161) OR
                      (paths.links LIKE '162%') AND (relations.node1 = 161) OR
                      (paths.links LIKE '%162') AND (relations.node2 = 161) OR
                      (paths.links LIKE '161%') AND (relations.node1 = 162) OR
                      (paths.links LIKE '%161') AND (relations.node2 = 162) OR
                      (paths.links LIKE '%161;162%') OR
                      (paths.links LIKE '%162;161%')

But that would delete only from the relations table and not from the paths table. I need to delete from both tables.

Can anyone help me please? Its kinda urgent.

Thansk!

View 5 Replies View Related

Complex Update Statement Not Working

Nov 6, 2006

hi.

can somebody explain to me why the below
update fails to update one row and updates
the entire table?

Code:

UPDATE addlist
SET add_s = 1
WHERE EXISTS
(SELECT a.add_s, a.email_address, e.public_name
FROM add a, edit e
WHERE a.email_address = e.email_address
and a.add_email = 'mags23@rice.edu' and a.add_s = 0 and e.public_name = 'professor');

and, what is the solution? thank you.

View 8 Replies View Related

Issue With A Complex Case Statement

Apr 29, 2008

I am new to SQL server 2005. I run a large query daily against a teradata warehouse and it populates an access database. I am now attempting to run my query in a SQL 2005 database. I get an error on this case statement:

CASE
WHENCAST ( ( B.zip_cd ( format '99999' ) ) AS char ( 5 ) ) = '*****' THEN SUBSTR ( CAST ( ( B.zip_cd ( format '999999999' ) ) AS char ( 9 ) ), 1, 5 )
ELSECAST ( ( B.zip_cd ( format '99999' ) ) AS char ( 5 ) )
ENDAS ZIP_CD

The error is: Msg 102, Level 15, State 1, Line 229
Incorrect syntax near '99999'.

Any help is greatly appreciated!!!

View 2 Replies View Related

Please Help With Complex Update Statement Logic

Nov 8, 2006

hi.I am having probelms with an update statement. every timei run it, "every" row updates, not just the one(s) intended.so, here is what i have. i have tried this with both AND and ORand neither seem to work.i dont know why this is elluding me, but i'd appreciate help with thesolution.thanks.UPDATE addSET add_s = 1WHERE add.add_status = 0 and add.add_email = 'mags23@rice.edu'or add_s in(SELECT a.add_sFROM add a, edit eWHERE a.email_address = e.email_addressand e.public_name = 'professor')

View 22 Replies View Related

Help With Complex SELECT

Jan 31, 2007

Can someone help me with an advanced query?I have two tablesTable 1: EmployeesCols: UID, lname, fnameTable 2: StatEntryCols: UID, Timestamp, descriptionThe queary should reaturn all the information in both tables. If morethan one entry exists in the second table, it should return the onewith the greatest timestamp. If not entries exist I would like thesecond table columns set to "no value"Something link:select Employees.*,StatEntry.* from Employees JOIN StatEntry ONemployees.uid == statentry.uid WHERE timestamp in (selectMAX(timestamp) from statentry where uid=employees.uid).Anyone db guru's out there?-SJ

View 4 Replies View Related

Complex SELECT

Jul 20, 2005

Hi,I have problem about writing a proper SELECT query for the followinggoal:Table name: peoplelistcolumn 1: id (not NULL, auto_incremental)column 2: namecolumn 3: countrynow, there are about 7,000 rows in this table. I want to select out:first 10 or less people in the table for each country.for example: suppose there are :1000 people from US3000 people from UK3000 people from CanadaI want to list totally 30 people, i.e. 10 people from each country.The problem is , the actual table includes many countries, not onlythree. How can I do this by a SELECT sql query ?Thanks.Han

View 1 Replies View Related

Select Statement Within Select Statement Makes My Query Slow....

Sep 3, 2007

Hello... im having a problem with my query optimization....

I have a query that looks like this:

SELECT * FROM table1
WHERE location_id IN (SELECT location_id from location_table WHERE account_id = 998)

it produces my desired data but it takes 3 minutes to run the query... is there any way to make this faster?... thank you so much...

View 3 Replies View Related

Complex SQL Select Query

Apr 29, 2007

Hi all
I im trying to write a SELECT query to display a set of my logged in user's 'Friends'. Although the way that i have designed my tables means that its very complex, and im hoping someone out there can tackle it!
To start ill show you how i contruct friends:
Friends
FriendshipID Incrementing PKInviteeID Unique UserID of person who offered the friendship linkInvitedID Unique UserID of person who was invitesApprovedBInvitee True/False - sets to 'True' by default (probably isnt needed come to think of it )ApprovedByInvited True/False/Declined - an nvarchar
Next, I have my UserDetails table:
UserDetails
UserID Unique UserID PKUserName Unique Username (foreign key from aspnet_Users as created by aspnet_regsql.exe)Avatar Integer which represents an image name in a photos folder
So, on the myFriends.aspx i firstly set an invisible label's text property to the unique UserID of the logged in user. This gives me a control paremater for the select statement.
The information I want to display is just the UserName and Avatar of all users who are friends with the logged in user.
I know that to get the records where the logged in user is either that Invited or the Invitee, I do this:WHERE (@loggedInUser = Friends.IniteeID) OR (@loggedInUser = Friends.InvitedID)
(that will show the logged in user as his own friend but i dont mind that)
After that I am stuck more or less... it seems to become very complex... maybe i need 2 queries?
If anyone can help i would be very very grateful

View 12 Replies View Related

Complex Select Query

Mar 13, 2008

Hi.
I have two tables. The first is a price proposal table which contains fields like the index of the proposal, proposal decription, proposal date etc. The second table contains data about the products associated with a certain price proposal. This table has a proposal index field and other fields like the index of the product (a unique identifier), product catalog number, price of the product etc.
I want the rows which returned by my select query to display the following:
The Proposal index, description, date, product catalog number grouping, the number of products with a certain catalog number in this proposal, the sum of the prices of these products.
Example:
PriceProposalTable : ProposalIndex = 1 -----> ProductsTable: ProposalIndex = 1, ProductIndex = 1, CatalogNumber=A, Price=100
                                                                                      ProposalIndex = 1, ProductIndex = 2, CatalogNumber=A, Price=90
                                                                                      ProposalIndex = 1, ProductIndex = 3, CatalogNumber=B, Price=80

PriceProposalTable : ProposalIndex = 2 -----> ProductsTable: ProposalIndex = 2, ProductIndex = 4, CatalogNumber=C, Price=100

I want the select query to return:
ProposalIndex         ProposalDescription     ProposalDate    CatalogNumber NumOfProducts     SumOfPrices
          1                             ...                         ...                   A                     2                      190
          1                             ...                         ...                    B                    1                       80
          2                             ...                         ...                    C                    1                      100

I hope the example is clear enough. I would appreciate your help on this.
Thanks.

View 3 Replies View Related

Complex Select N Query

Mar 28, 2008

Ok, I have a table with two columns in the group by clause, ServerID and Database ID. I have 9 unique ServierIDs and 117 unique DatabaseIDs. I need a query that says gimme the 5 highest database id hitcount totals for each server id. I would like to do this without a #temp table or a cursor.
here's what I have:

-------------------------------------------------------------------
create table #server_hitcount_summary(
SID int not null,
DBID int not null,
ORD int not null,
SUM_HITCOUNT bigint not null,
SUM_MAXWRITES bigint not null,
SUM_MAXREADS bigint not null,
SUM_MAX_DURATION bigint not null,
SUM_MAX_CPU bigint not null
)

declare @id int
set @id = 1
while (@id < 20)
begin
insert #server_hitcount_summary
select top (@top)
SID,
DBID,
ROW_NUMBER() over (order by sum(hitcount) desc) as ORD,
sum(hitcount) as SUM_HITCOUNT,
sum(MAX_WRITES) as SUM_MAXWRITES,
sum(MAX_READS) as SUM_MAXREADS,
sum(MAX_DURATION) as SUM_MAX_DURATION,
max(max_cpu) as MAX_MAX_CPU
from
hitcounts_table group by SID, DBID having SID = @id and DBID <> 1 order by sum_HITCOUNT desc
set @id = @id + 1
end
select
SID,
DBID,
ORD,
SUM_HITCOUNT,
SUM_MAXWRITES,
SUM_MAXREADS ,
SUM_MAX_DURATION,
SUM_MAX_CPU
from #server_hitcount_summary order by SID asc
drop table #server_hitcount_summary
-------------------------------------------------------------------

What d'ya think? is there a better way to do this?

-The Universe is naturally cold. It takes the power of a star to change that.

View 2 Replies View Related

Selecting Nothing With SQL Statement

Jan 7, 2007

Hi Folks,
You can select all fields with:SELECT * FROM [TableName]
How do you select NOTHING or NONE with a SELECT statement?
Thanks

View 4 Replies View Related

Need Help In A Selecting Statement

May 18, 2006

I have a column within a table with date like 25C1, 26B1, 345SS4, 432BRP5, ect........

I need the remove the numbers both front & back and leave only the letters.

Like C, B, SS, BRP...........

The letters will be in a new column.....

Thanks

View 1 Replies View Related

A Complex SELECT Stored Procedure, Pls Help

Apr 6, 2008

hi!
i have two tables: Pictures (PictureID, UserName, UserID, DateAdded, Comments int) and UserVisits (VisitID, UserName, UserID, PictureID, NewComment bit)
if a new comment is added on a picture with PictureID = 4, i update NewComment from UserVisits with 1 (true) where PictureID = 4 to all rows,
and if a user visits a picture with PictureID = 5, NewComment will be set to 0 back where pictureID = 5 (something like asp.net, when a reply is added to a therad)
i need to make a stored procedure with UserName input parameter witch selects ALL pictures from Pictures table and selects NewComment (true or false) from UserVisits witch corresponds with that UserName
!!! Is possible that in UserVisits to not have yet any column where UserName corresponds with the user who visits if the user did not visited that picture yet (this stored procedure will be used on a Repeater witch lists all the pictures)
if i was not clear please tell me, sorry i am verry bad at T-SQL language
thanks in advance

View 2 Replies View Related

Selecting Statement Execution

Jul 27, 2006

hi all, this morning i went mad trying to understand how to do something like this:

WHERE CASE @Variable1 WHEN 0 THEN T1.Field1 <= Value1 AND WHEN 1 THEN T1.Field1 >= Value2 AND WHEN NULL THEN T1.Field1 >= Value3 AND END T2.Field2=@Variable2 AND
so on

Can i select the statement that should be executed? i tried even inserting all the WHERE clausoles into 3 different IF, but he continues showing me errors...

Honestly i have to say that i'm pretti noob at SQL...

Thank U.

EDIT: I'm using SQL Server 2000

View 4 Replies View Related

Complex/annoying SELECT/JOIN Query

Feb 8, 2008

I have a very confusing/complicated query that I am trying to run and getting not the results that i want.

Essentially I have three tables (t1, t2, t3) and I want to select data from two of them, but there are conditions on the data where I need fields to match across pairs of tables.
When I run my select query I am getting far too many records - it's giving me all possible combinations, instead of the proper combinations that I want.

Select t1.*, t3.field2, t3.field3
FROM, t1, t2, t3WHERE t2.field4=t3.field4 AND t1.field5=x AND t1.field6=t2.field6

I suspect there is plenty wrong with this query - where should I start correcting it?

View 10 Replies View Related