MS SQL Server :: Querying On A Nvarchar(MAX) With Cross Join?

Can Any One Tell Me The Difference Between Cross Join, Inner Join And Outer Join In Laymans Language

Apr 30, 2008

Hello

Can any one tell me the difference between Cross Join, inner join and outer join in laymans language

by just taking examples of two tables such as Customers and Customer Addresses

Thank You

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Cross Join

Dec 25, 2007

good morning
I wanna to put a sub query in the cross join like that

SELECT *

FROM table1

CROSS JOIN (select field

from table2

cross join table3)

but i got this error

Msg 102, Level 15, State 1, Line 7

Incorrect syntax near ')'.

can anyone help me!!!!

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Cross Join Without Table?

Feb 1, 2005

I have the following structure with remote select permissions; I cannot create temp tables or use stored procs:

tblEvent with event_pk, eventName
tblReg with reg_pk, event_fk, person_fk, organization_fk

I'm currently using a case statement to get counts for these categories:
case
when c.person_fk is Null and c.organization_fk is not null then 'Employer'
when c.person_fk is Not Null and c.organization_fk is null then 'Individual'
when c.person_fk is not Null and c.organization_fk is not null then 'Both'
else 'Unknown'
end

But I need some kind of count (0) for every category. I've used a cross-join, group by in the past - but what do you do if you don't have a table? For example, the end result when selecting event_pk=(112,113) would be:

event_pk, myCount, countCat
112 0 Employer
112 1 Individual
112 4 Both
112 0 Unknown
113 5 Employer
113 0 Individual
113 0 Both
113 2 Unknown

Thanks for any help,
jb

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Help With Cross Join - 3 Tables

Feb 26, 2008

I am wanting to show Total Quantity of Presentations2 for each EmpVol and TypeofPresentation, even if there are no Presentations done in TypeofPresentation or if an Employee did not do any Presentations.

I am close with the query below - but not getting back exactly what I want - Ideas.

SELECT ISNULL(Presentations2.Quantity, 0) AS Quantity, TypeofPresentation.Typeofpresforrpt, EmpVol_2.LastName, EmpVol_2.FSSTVOLUNTEER
FROM Presentations2 INNER JOIN
EmpVol ON Presentations2.ID = EmpVol.ID RIGHT OUTER JOIN
TypeofPresentation ON Presentations2.TypePresINT = TypeofPresentation.TypePresINT CROSS JOIN
EmpVol AS EmpVol_1 CROSS JOIN
EmpVol AS EmpVol_2
GROUP BY TypeofPresentation.Typeofpresforrpt, EmpVol_2.LastName, EmpVol_2.FSSTVOLUNTEER, ISNULL(Presentations2.Quantity, 0)
HAVING (EmpVol_2.FSSTVOLUNTEER = N'FSST')

Thanks,

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Sub-Query / Cross Join / Or Something Else?

Mar 21, 2007

I have the following 2 tables:(BATCHES)BatchID [int] KEYID [int]OrderID [int]Action1DateTime [datetime]Action2DateTime [datetime]Action3DateTime [datetime]Action4DateTime [datetime]Action5DateTime [datetime]Action6DateTime [datetime]Action7DateTime [datetime]Action8DateTime [datetime](ORDERS)OrderID [int] KEYProductionLineID [int]RecipeID [int]OrderAmount [int]Batches.Action1DateTime to Batches.Action8DateTime can have several entrieseach day.I need a query to count all Batches.Action1DateTime to allBatches.Action8DateTime for each day in a specified period.I also need to specifically use where clauses for Orders.OrderID and/orOrders.RecipeID.I need the data to draw a graph for each ActionXDateTime as a function ofdate.Any help appreciated./Henrik

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TOP 2 In A Cross Join (Matrix)

Oct 30, 2006

Hello

I have to retrieve a cross join between languages and language-skills for more person in a matrix (grid) report.

E.g. i like to ritrieve the TOP 2 people in each "cell" of the grid (order by name).
There are 3 people in cell "ITALIAN / very good".
So i have to retrieve only the top 2.

In table tEmployee i have the people names (john, anna, michael)
In table tLanguage i have all language (english, italian, german)
And in table tLanSkill i have the language rating (bad, good, very good)

bad
good
very good

Englisch
Michael
John
Anna

Italian

John

Michael

Anna

German

Anna

THX for your help.

ciao, michele

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Same Effect As Cross Join?

Jul 7, 2006

How can I achieve the same effect as a cross join (since the merge operator doesn't have a cross join)?

Situation is this... a flat file has some header and footer information that I need to keep and attach to each row. So for simplicity sake of an example lets just say header has only 1 thing we care about - a row that says DATE=01/01/06.

I take the file and run a split to split into "Date" "Data" and "other" (other has all the throwaway rows in header and footer I don't care about). Then I use a derived column object to get all the columns out of the "Data". Finally I want to add that Date metadata back to every row in the data...

I thought this would be an easy thing to do.. but I can't seem to figure out how to duplicate that Date info into every row.. Hopefully I am overlooking something simple.

Thanks in advance.

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It Seems Cross Join Is Usefulless At All?

May 31, 2008

StaffTable
StaffID (int ,PK)
StaffFullName(vnchar(50))

DepartmentTable
DepartmentID (int,PK)
StaffID (int,FK)
DepartmentName(vnchar(50))

it seems when I use SELECT * FROM StaffTable,DepartmentTable

it returns a lot of wrong data.(I guess, the right data is just in 10%, 90% is wrong)

So , is this mean, in a real industry software project, no one would use cross join?

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Cross-Join Query

May 21, 2008

Hi folks, this is my first time here... i hope that you can help me with this query

I have two query and one table

Queries
Q1-Training - List of training
Q2-Group - Groups that must take the training
Table
T1 - Training_Group

Here a query example using SELECT * FROM

Q1
Code Name
-----------------------------------
AD0041 Advance SQL
BE0012 Beginner SQL
NE0001 Newbie SQL
...

Q2
Group_Name Group_Code
-----------------------------------
Administration ADMIN
Directors 456
John Smith 555666
...

T1
Code Level Group_Code
-----------------------------------
AD0041 1 ADMIN
AD0041 2 456
AD0041 3 555666
BE0012 2 456
NE0001 1 ADMIN

Here's my problem :

I need to make a report that look like that

(as training) (Group_Code) --> dynamic column
^^^^^^ ^^^^^^
Training ADMIN 456 555666
-------------------------------------
AD0041 1 1 1
BE0012 0 1 0
NE0001 1 0 0

I did it in ACCESS with TRANSFORM and PIVOT.

But how i do that in SQL Server 8.0 ?^

Thanks in advance for your solution or hints... i'll be back tomorrow morning

Best regards
David

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Urgent Help With Query (Cross Join)

Sep 28, 2006

I have the following tables:members--------------member_idmember_tpc_id ( = tpc.tpc_id)tpc------tpc_idcourse------------course_idtpc_assignment---------------------------tpc_assignment_idcourse_idenrollment-------------------member_idcourse_idenrollment_status Now I want to select all members where member_tpc_id>0 and get the enrollment_status of each member in each course where course_id IN (Select course_id From tpc_assignment)Now what i did was get all the members and then all the courses and did a cross join between them. There are about 1900 members and 80 courses and when I do a cross join I get 1900*80 rows (152000) and the status of each member for all the 80 courses. If not enrolled it returns Not Enrolled (i have a UDF which takes a member_id and a course_id and returns the status). The BIG problem is that its taking about 6-8 mins to run the query and as a result its timing out on the aspx page. Can someone please tell me how I can do what i am trying to do without using the cross join because I suspect its the culprit here. The query I came up with is Select
*, dbo.returnStatus(temp1.user_id, temp2.course_id) As Status,
(Select tpc_title From tpc Where tpc_id = temp1.member_tpc_id) As Tpc_Title
From
(Select member_id As user_id, member_name, member_tpc_id
From members Where member_tpc_id> 0 And organization_id = '1'
)temp1
cross join
(Select course_id As course_id, course_title As course_title
From course Where course_id IN
(Select course_id From tpc_assignment Where tpc_requirement_id IN
(Select tpc_requirement_id From tpc_requirement) And course_id<>0 And organization_id = '1')
)temp2
Order By member_name, Tpc_TitlePlease help. Thank you.

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Cross Join/? Query In A View Help

Feb 4, 2004

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Cross Join Iteration Problem...

Feb 5, 2004

I am having a mental fart...

I have two tables:

DECLARE @store_options TABLE(store_option_id INT IDENTITY(1,1), store_id INT)

DECLARE @vendor_options TABLE(vendor_option_id INT IDENTITY(1,1), store_option_id INT, item_id INT, vendor_id INT, price NUMERIC(18,4))

I populate the first table with a litst of stores that offer all desired items.

I populate the second table with a list of vendors, the item is, and cost avaiable at each of the stores in the first table.

What I would like is to output all possible the store and vendor combos ordered by combined price.

So, for instance, I have 3 products, A B and C. Store X has A and B by vendor G, and A B and C by vendor H. I want the output to have all iterations of (Store, Product, Vendor, Price) grouped in order of total price. So...

X A G
X B G
X C H

X A G
X B H
X C H

X A H
X B G
X C H

X A H
X B H
X C H

ordered by each group's combined price.

For some reason, I can't get this straight in my head. Must need more coffee.

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Cross Join Tables And Nulls

Jan 31, 2015

I have a small doubt regarding cross join and NULL values,

Table A has four rows (1,2,3,NULL)..Table B has 4 rows(1,2,3,NULL)..if i cross join table A and B..

How many rows will be there in result

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Pickup Tax Rate Without Using CROSS JOIN

Aug 29, 2005

I need to pickup a tax rate, that is stored on a 1 record file. I would like to avoid using the CROSS JOIN. Is there a way to SELECT the record and set a Variable = to the tax rate so I can pickup the rate in another SELECT statement on each record?

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Cross Join Inside Grouo

Aug 20, 2007

table a
id group value
1 g1 2
2 g1 3
3 g2 4
4 g2 5
5 g2 10

table b
gourp name
g1 n1
g1 n2
g2 n4
g2 n5

I want ret table look like
1 g1 2 n1
1 g1 2 n2
2 g1 3 n1
2 g1 3 n2
3 g2 4 n4
3 g2 4 n5
4 g2 5 n4
4 g2 5 n5
5 g2 6 n4
5 g2 6 n4

How can I fulfill this task, thanks.
Jeff

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What Does Just 'JOIN' Statement Do W/o Inner Or Outer Or Cross In Front

Jul 26, 2002

There is some code that I am looking at. It is like this

SELECT a.Name, p.Name
FROM applicant a
JOIN Pending p
ON a.ID = p.ID

Thanks list.

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Help With (Pivot/Cross-Join???) Query To Select A Result Set

Jan 20, 2005

I have information on clothes in a table that I want to select out to a result set in a different structure - I suspect that this will include some kind of pivot (or cross-join?) but as I've never done this before I'd appreciate any kind of help possible.

Current structure is:

Colour Size Quantity
-----------------------
Red 10 100
Red 12 200
Red 14 300
Blue 10 400
Blue 12 500
Blue 14 600
Green 10 700
Green 12 800
Green 14 900
Green 16 1000

I want to produce this result set:

Colour Size10 Size12 Size14 Size16
-------------------------------------
Red 100 200 300 0
Blue 400 500 600 0
Green 700 800 900 1000

There could be any number of sizes or colours.

Is this possible? Can anyone give me any pointers?

Thanks in advance

greg

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Cross Database Join In A Data Source View

Jun 21, 2007

Hi,

Is it possible to do a cross database join in a report services data source view? It doesn't look like it.

If not I was thinking of linking the table into the other database.

TIA,
Darren

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SQL Server 2014 :: Writing A Cross Join Query With One Table?

Jul 19, 2015

writing a cross join query with one table:

Cities(City_name, X_coordinate, Y_coordinate)

the result should be all combinations without reverse column returns

SELECT * FROM [dbo].[Cities] as P1
Cross JOIN [dbo].[cities] as p2
where (p1.City_name != p2.City_name) and ???

for example if there are three Cities as A,B,C the result should be: A->B, A->C, B->C (without the returns B->A, C->A, C->B)

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SQL Server 2014 :: Column Store Query Reverting To Row Mode With CROSS JOIN

May 20, 2015

I have two inline selects against a table with a nonclustered columnstore on SQL 2014 (12.0.2000). Both execute in batch mode and when I inner-join the two, they continue to execute in batch mode. When I cross join them, one executes in row mode. Below is some SQL to simulate the issue.

-- The purpose of this script is to demonstrate that
-- two queries against a columnstore index that each execute in batch mode
-- will continue to execute in batch mode when inner joined.
-- However, one of the queries will execute in row mode when cross-joined.

-- Create function to return 0 to n rows
IF OBJECT_ID('dbo.IntCount') IS NOT NULL
DROP FUNCTION dbo.IntCount;

[Code] .....

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HOW To Select A Matrix (cross Join) With Empty Records To Retrieve The Same Amount Of Records For Each Cell

Nov 2, 2006

Hello

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

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The Parameterized Query '(@contactdate Nvarchar(4000),@dnbnumber Nvarchar(4000),@prospect' Expects The Parameter '@futureopportunity', Which Was Not Supplied.

Jan 10, 2008

HI, I am running the below method which returns this error: The parameterized query '(@contactdate nvarchar(4000),@dnbnumber nvarchar(4000),@prospect' expects the parameter '@futureopportunity', which was not supplied" Please help.Private Shared Sub InsertData(ByVal sourceTable As System.Data.DataTable, ByVal destConnection As SqlConnection)
' old method: Lots of INSERT statements Dim rowscopied As Integer = 0
' first, create the insert command that we will call over and over:
destConnection.Open()Using ins As New SqlCommand("INSERT INTO [tblAppointmentDisposition] ([contactdate], [dnbnumber], [prospectname], [businessofficer], [phonemeeting], [followupcalldate2], [phonemeetingappt], [followupcalldate3], [appointmentdate], [appointmentlocation], [appointmentkept], [applicationgenerated], [applicationgenerated2], [applicationgenerated3], [comments], [newaccount], [futureopportunity]) VALUES (@contactdate, @dnbnumber, @prospectname, @businessofficer, @phonemeeting, @followupcalldate2, @phonemeetingappt, @followupcalldate3, @appointmentdate, @appointmentlocation, @appointmentkept, @applicationgenerated, @applicationgenerated2, @applicationgenerated3, @comments, @newaccount, @futureopportunity)", destConnection)
ins.CommandType = CommandType.Textins.Parameters.Add("@contactdate", SqlDbType.NVarChar)
ins.Parameters.Add("@dnbnumber", SqlDbType.NVarChar)ins.Parameters.Add("@prospectname", SqlDbType.Text)
ins.Parameters.Add("@businessofficer", SqlDbType.NChar)ins.Parameters.Add("@phonemeeting", SqlDbType.NVarChar)
ins.Parameters.Add("@followupcalldate2", SqlDbType.NVarChar)ins.Parameters.Add("@phonemeetingappt", SqlDbType.NVarChar)
ins.Parameters.Add("@followupcalldate3", SqlDbType.NVarChar)ins.Parameters.Add("@appointmentdate", SqlDbType.NVarChar)
ins.Parameters.Add("@appointmentlocation", SqlDbType.NVarChar)ins.Parameters.Add("@appointmentkept", SqlDbType.NVarChar)
ins.Parameters.Add("@applicationgenerated", SqlDbType.NVarChar)ins.Parameters.Add("@applicationgenerated2", SqlDbType.NVarChar)
ins.Parameters.Add("@applicationgenerated3", SqlDbType.NVarChar)ins.Parameters.Add("@comments", SqlDbType.Text)
ins.Parameters.Add("@newaccount", SqlDbType.NVarChar)ins.Parameters.Add("@futureopportunity", SqlDbType.NVarChar)
' and now, do the work: For Each r As DataRow In sourceTable.RowsFor i As Integer = 0 To 15
ins.Parameters(i).Value = r(i)
Next
ins.ExecuteNonQuery()
'If System.Threading.Interlocked.Increment(rowscopied) Mod 10000 = 0 Then
'Console.WriteLine("-- copied {0} rows.", rowscopied)
'End If
Next
End Using
destConnection.Close()
End Sub

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Compare Nvarchar(10) With Nvarchar(1000)

Sep 4, 2007

I had this question for quite a long time.

It seems the latter one don't take any extra storage space than the previous one.

As long as the real string length is less than 10.

Is that mean the latter one not cost anything?

I once heard the different is when they are in memory. But not sure of it.

Can anyone explain it and provide some official reference on it?

Thank.

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Integration Services :: How To Perform Left Restricted Join In Merge Join Transformation

May 22, 2015

I have two xml source and i need only left restricted data.

how can i perform left restricted join?

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Transact SQL :: Difference Between Inner Join And Left Outer Join In Multi-table Joins?

Oct 8, 2015

I was writing a query using both left outer join and inner join. And the query was ....

SELECT
        S.companyname AS supplier, S.country,P.productid, P.productname, P.unitprice,C.categoryname
FROM
        Production.Suppliers AS S LEFT OUTER JOIN
       (Production.Products AS P
         INNER JOIN Production.Categories AS C

[code]....

However ,the result that i got was correct.But when i did the same query using the left outer join in both the cases

i.e..

SELECT
        S.companyname AS supplier, S.country,P.productid, P.productname, P.unitprice,C.categoryname
FROM
        Production.Suppliers AS S LEFT OUTER JOIN
(Production.Products AS P
LEFT OUTER JOIN Production.Categories AS C
ON C.categoryid = P.categoryid)
ON
S.supplierid = P.supplierid
WHERE
S.country = N'Japan';

The result i got was same,i.e

supplier   country   productid   productname   unitprice   categorynameSupplier QOVFD   Japan   9   Product AOZBW   97.00   Meat/PoultrySupplier QOVFD   Japan   10   Product YHXGE   31.00   SeafoodSupplier QOVFD   Japan   74   Product BKAZJ   10.00   ProduceSupplier QWUSF   Japan   13   Product POXFU   6.00   SeafoodSupplier QWUSF   Japan   14   Product PWCJB   23.25   ProduceSupplier QWUSF   Japan   15   Product KSZOI   15.50   CondimentsSupplier XYZ   Japan   NULL   NULL   NULL   NULLSupplier XYZ   Japan   NULL   NULL   NULL   NULL

and this time also i got the same result.My question is that is there any specific reason to use inner join when join the third table and not the left outer join.

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T-sql Cross Tab

Jul 20, 2004

I should've posted this thread here....

http://www.dbforums.com/t1005070.html

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Cross Tab?

May 18, 2004

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Cross Tab

Jun 17, 2008

Is it possible change to cross tab using code?

Before code:

NAMETYPEVALUE
AAAHEIGHT66
AAAWEIGHT198

After code

NAMEHEIGHTWEIGHT
AAA66198

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Cross Tab

Oct 20, 2006

Hi,
I'm just starting to learn SQL, just on the querying side and have what I think is quite a tricky function. It may be simple for you guys.

I want to make a report based on three tables. Enrolment, Course and Student. Its pretty easy until I need to crosstab it.

It's more complex than this (more fields but this gives the gist) Basically I want AcademicYearId, StudentID, coursecode, completionstatusid which would give the following.

AcademicYearId StudentId coursecode completionstatusid
05/06 912345 FWFT1 CONTINUING
05/06 914587 FWFT1 CONTINUING
05/06 987654 FWFT1 WITHDRAWN
05/06 954376 FWFT1 CONTINUING
05/06 934512 FWFT1 TRANSFERRED
05/06 923000 FWFT1 TRANSFERRED
04/05 945109 FWFT1 COMPLETED

I have managed to group it by academicyearid, coursecode and completionstatusid and done the counts ok but I want to twist the completionstatusid so each type of status has its own column like this

Year CourseCode Students Continuing Withdrawn Transferred Completed
05/06 FWFT1 6 3 1 2 0
04/05 FWFT1 1 0 0 0 1

Can anyone help me with the the extra columns please.

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Cross Tab??

Jul 20, 2005

thought my question was misinterpreted.actual table can be smaller or larger. but,within a procedure need to turn a created #temptablesimilar to(examid is in asc order):(id, p/f, examid, examname)1 f xxxx xxxxx1 f xxxx xxxxx1 f xxxx xxxxx2 p3 p4 f xxxx xxxxx4 f xxxx xxxxx4 f xxxx xxxxx4 f xxxx xxxxx4 f xxxx xxxxx4 f xxxx xxxxx4 f xxxx xxxxx(note, id = 4 has 7 failed exams).to a table with up to five columns of failedexamnames:1 f xxxxx xxxxx xxxxx2 p2 p4 f xxxxx xxxxx xxxxx xxxxx xxxxxcan get rid of exameid if helps.--Sent by ricksql from yahoo subpart from comThis is a spam protected message. Please answer with reference header.Posted via http://www.usenet-replayer.com/cgi/content/new

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Querying Help

Sep 9, 2007

I'm a newbie to SQL and wanted to see if someone could help me write a query. I store historical options data in a SQL data base and I'm trying to create a query that will retrieve all ATM (at the money options).

For each unique stock symbol (STOCK_SYMBOL) in my database find the strike price (STRIKE) which is closest to the stock price (UND_LAST). This will be refined by the EXPIRATION and OPT_TYPE

The following query returns all options not just ATM options.

SELECT STOCK_SYMBOL, UND_LAST, STRIKE, EXPIRATION FROM DATA

WHERE EXPIRATION > '2007-02-01 00:00:00'
AND EXPIRATION < '2007-02-28 00:00:00'
AND OPT_TYPE = 'CALL'

Related DB fields.

STOCK_SYMBOL
STRIKE
UND_LAST
OPT_TYPE

EXPIRATION

Any help would be appreciated.

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Querying SAP Through

Nov 8, 2007

I am using MS SQL Server 2005 Import and Export Wizard (.net framework Data Provider for mySAP Business Suite. )

as a interface between SAP and MS SQL 2005.

Once the connection is created i can use basic query to fetch the data from SAP tables
ie., SELECT * FROM AFPO

But say I want to EXTRACT data just for month of July from AFPO.

AFPO does not have date field so you have to join AFPO to AUFK and AUFK to COEP to fetch the date as a criteria to restrict data for the month of July .

This can be done in ABAP by view or Interim Table, if you have Developer Key.

Can anyone please tell me if aforesaid is possible with MS SQL Server 2005 Import and Export Wizard query ?

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