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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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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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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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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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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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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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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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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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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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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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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Nov 6, 2006
Hello,
I have a query that returned much more results than it should. I believe this is because it was a cross join instead of inner join (because I forgot to map a temporary relationship in the designer of SQL Server Express; I think this is what the problem may have been, but I can't remember), but could it be because the join criteria is because it is an nvarchar(MAX)?
I did the join on two nvarchar(MAX) fields. The table has 31102 rows in both tables, and it would pull back the first entry in the first table, and all 31102 rows in the second table, and so it would pull back 31102 rows for each entry in the first table.
Is that only because of the cross join, or maybe because of nvarchar(max)?
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Feb 4, 2004
Hey All...
Got a View question.
Have 2 tables:
#1 Currencies
|CCY_Name|CCY_Code|
#2 Rates
|CCY1|CCY2|CCY3|...etc|Active|
-> where the Columns CCY# = the Records in #1
How do I build a View to Select the ONE record in #2 where Active=Y, having the CCY_Name from #1 based on #2.CCY1 (Column NAME) = #1.CCY_Code (Record).
Thanks
robbied111
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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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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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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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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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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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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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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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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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Jul 28, 2015
I have 2 tables, OBJECTS and LINKS both have common field(OBJECT_ID).
I need to update certain records in table OBJECTS only if they meet certain criteria in table LINKS.
How do I go about doing this..???
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Dec 24, 2007
How does cross-validation work in the case of models with predictable nested tables? Is it supported? For classification and regression with a flat structure, during the testing phase (that is, validation phase) of cross-validation I can think of the inputs being presented and comparing the predicted value with the real value. But in the case of nested tables, the input is not a subset of the attributes (a subset of the input vector), but whole input vectors. (For instance, complete itemsets in the case of association rules). Can you please explain some more how the validation phase works in the case of the association rules and decision trees with predictable nested tables?
thanks,
Gustavo Frederico
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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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Aug 17, 2007
Hi guys,
I'll appreciate any help with the following problem:
I need to retrieve data from 3 tables. 2 master tables and 1 transaction table.
1. Master table TBLOC contain 2 records :
rcd 1. S01
rcd 2. S02
2. Master table TBCODE contain 5 records:
rcd 1. C1
rcd 2. C2
rcd 3. C3
rcd 4. C4
rcd 5. C5
3. Transaction table TBITEM contain 4 records which link to 2 master table:
rcd 1. S01, C1, CAR
rcd 2. S01, C4, TOY
rcd 3. S01, C5, KEY
rcd 4. S02, C2, CAR
I use Left Join & Right Join to retrieve result below (using non-ASNI method) but it doesn't work.
Right Join method:
SELECT C.LOC, B.CODE, A.ITEM FROM TBITEM A RIGHT JOIN TBCODE B ON A.CODE = B.CODE
RIGHT JOIN TBLOC C ON A.LOC = C.LOC
GROUP BY C.LOC, B.CODE, A.ITEM ORDER BY C.LOC, B.CODE
When I use Non-ASNI method it work:
SELECT C.LOC, B.CODE, A.ITEM FROM TBITEM A, TBCODE B, TBLOC C
WHERE A.CODE =* B.CODE AND A.LOC =* C.LOC
GROUP BY C.LOC, B.CODE, A.ITEM ORDER BY C.LOC, B.CODE
Result:
LOC CODE ITEM
-----------------------------
S01 C1 NULL
S01 C2 NULL
S01 C3 CAR
S01 C4 TOY
S01 C5 KEY
S02 C1 NULL
S02 C2 CAR
S02 C3 NULL
S02 C4 NULL
S02 C5 NULL
Please Help.
Thanks.
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Dec 21, 2006
hi,
this are my tables...
student
stud_num
pk2
pk3
stud_group
1234
11
22
1
2147
88
66
2
2222
22
22
2
5432
55
44
1
9876
99
77
1
student1
stud_num
pk2
pk3
age
grade
pass
1234
11
22
21
77
0
5432
55
44
23
90
1
9876
99
77
23
90
1
student2
stud_num
pk2
pk3
age
grade
pass
2147
88
66
18
78
0
2222
22
22
15
90
1
and this is what I want to retrieve from these 3 tables
stud_num
pk2
pk3
age
5432
55
44
23
9876
99
77
23
2222
22
22
15
this my query....
SELECT student.stud_num, student.pk2, student.pk3, student1.age, student2.age AS Expr1FROM student INNER JOIN student1 ON student.stud_num = student1.stud_num AND student.pk2 = student1.pk2 AND student.pk3 = student1.pk3 INNER JOIN student2 ON student.stud_num = student2.stud_num AND student.pk2 = student2.pk2 AND student.pk3 = student2.pk3WHERE (student1.grade = '90') AND (student1.pass = '1') AND (student2.grade = '90') AND (student2.pass = '1')
however...it doesnt return any results...
can anyone correct my code?
thanx!
Sheila
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Jun 23, 2007
I have two tables in sql server database. Tables are
Authors
AuthorName varchar (primary key), AuthorImage varchar
Threads
ThreadID int Primary Key, ThreadAuthor varchar, ForumID int (Foreign Key), ThreadReplyID int, ThreadPostedDate int
I have this query:
"SELECT ThreadAuthor, ThreadSubject, ThreadPost, ThreadPostedDate , ForumID FROM Threads WHERE ThreadID = " + threadId + " OR ThreadReplyID = " + threadId + " ORDER BY ThreadPostedDate ASC"
but i want to display AuthorImage on my webpage. How to modify the existing query to get the Author's image also.
Plz help me out anyone there.
Thanks
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Aug 22, 2007
do they have to have a common primary key?
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Sep 6, 2007
i've two tables.
such as tableA and table B
table A has a column named CreatedBY and table B the same column..
now i need to get only the rows which match with table A's createdby column..
suppose tableA has only 2 values. when i make the join with tableB it shows as 4 values
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Sep 7, 2007
I need to perform a join on six different tables to produce a report. The biggest join I have ever done has been four tables. The way I did that query was to join three tables and then to perform the final select on the three table join.
Can anyone give me some advice. Should I use the same approach? Or can I just continue to use the keyword INNER JOIN to perform the joins?
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Apr 11, 2008
How to join two tables in database(sqlserver2005)(i gave primary key for each table)
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Apr 22, 2006
I am curios about what really happens when I join two tables?
Does a SQL server create a runtime table and write that table to disk is there is not sufficent space in RAM?
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Jun 11, 2001
I have three tables:
1) Orders - order_id, orderdate
2) ordersdetails - order_id, partnumber, qty
3) products - partnumber
I need an output in following format
Date Partnumber qty
Following query gives the desired results.
select left(orders.orderdate,11) as date, orderdetails.partnumber, SUM(orderdetails.qty) as total
from orderdetails, orders
where orderdetails.partnumber is not null
and orderdetails.order_id = orders.order_id
and orders.orderdate >= {ts'2001-05-01 00:00:00'} and orders.orderdate <= {ts'2001-05-31 23:59:59'}
group by orders.orderdate, orderdetails.partnumber
order by orders.orderdate, total
But I do not have part that have null orders. My goal is to get
1) Get all part numbers, qty in the month of May.
2) at the end attach all partnumbers that have null ordered values to see which one have no orders.
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