Make A Join In Between 2 Tables?
Jan 17, 2012
I am trying to make a join in between 2 tables. One table which we can called func has 2 columns a and column b.
The other table which is called export has 16 columns. I will like to make a join in these tables and insert the result of the join into another table i have.
The table that is going to have the information has 4 columns, so I will get 1 column information from table export, and the other 2 column from table func, the other column shall be left in blank for the time being.
The problem is also that when i make a select from table export, there are only some values i want to get, this are values from a period where there is only the periods 11.
Select Company, A and B
FROM FUNC, EXPORT where period = '1101', '1102', '1103'
insert into new table?
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Apr 4, 2006
HiI have to tables one called GROUPS and one called ACCOUNTIn table Group I have the follwing fieldsGroupid, AccountFrom, AccountToIn table Account I haveAccountNo, Name etc.Records in Groups:P1, 1001, 1002P1, 1005, 1007P1, 1010, 1010P1, 1007, 1012Now I want to have the corresponding AccountNo from ACCOUNT (from rangeAccountFrom..AccountTo), that is the following result:1001100210051006100710081009101010111012If f.x. 1008 doesn't exist in ACCOUNT this should not be listed. Theresult will be used in another view.My problem is that I also get every other record from table ACCOUNT.Do anyone out there have a solution on my problem ?BR/Jan
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Apr 15, 2008
hi, so first of all, I am using SQL and VS C# 2005 express.
I have 4 tables as follows (I omitted some fields for simplification)
Address (street, city)
Seller (FirstName, LastName, AddressID)
Buyer (BuyerID, Pseudo, AddressID)
Transaction (OrderSerial, BuyerID, SellerID)
now, I want to make an sql statement in order to retrieve the following fields
Transaction.OrderSerial | Buyer.Psuedo | Buyer.AddressStreet | Buyer.AddressCity | Seller.LastName | Seller.AddressCity.
well you get the idea here. the problem I am having is that both seller and buyer are linked to the same table address. so I don't really how to do the join statement here. please help about this.
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Aug 2, 2004
When you make a join, it may look something like this:
SELECT Products.ProductName from Products, Categories
WHERE Categories.CategoryName = 'Seafood' AND
Products.CategoryID = Categories.CategoryID
In this query you use 'Products.CategoryID = Categories.CategoryID' to give the relation between the two tables. But if you already added the relationships to your database, this should be known.
My question is, why is it necessary to add the relation in the query when the relationships are already in the database? Is it somehow possible to ommit the relation in the query and make use of the relationships in the database.
Kind regards,
Iwan Rotteveel
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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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Nov 28, 2005
No, I don't need a step-by-step (necessarily). I've been looking at W3Schools tutorial and it says to:
Code:
CREATE TABLE Person
(
LastName varchar,
FirstName varchar,
Address varchar,
Age int
)
But what is that? A text file saved with a .sql extension. Something typed at a command prompt? Is there an SQL interface?
--William
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Jun 20, 2014
This is my scenario. I have two tables
1)FM_SHARE_RO_MOVED (5 COLUMNS)
2)PARSE_FILE INSTANCE (16 COLUMN)
column in FM_SHARE_RO_MOVED
File_name
FG00E3PK.csv
column in PARSE_FILE INSTANCE
File_Location
D:ToParseFLEXSTARPNGFLEXSTAR12FG00E3PK.csv
I want to check if the values in file name in FM_SHARE_RO_MOVED is available in PARSE_FILE_INSTANCE. And if it is available the update a column in FM_SHARE_RO_MOVED
Status
OK
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Jun 27, 2007
I want a PK-FK relation between my tables:
Products (PK = ProductID)Orders = (FK = ProductID)
How can I do this in SQL 2005?
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Apr 27, 2004
Hi,
I'm trying to make relationship between two tables "reservation" and "charges". The column is "booking_ticket". Its giving me following error :
'reservations (akr)' table saved successfully
'charges (akr)' table
- Unable to create relationship 'FK_charges_reservations'.
ODBC error: [Microsoft][ODBC SQL Server Driver][SQL Server]ALTER TABLE statement conflicted with COLUMN FOREIGN KEY constraint 'FK_charges_reservations'. The conflict occurred in database 'limp', table 'reservations', column 'booking_ticket'.
I used to make relationship before , but never found this problem.
Kindly guide me to solve it.
Regards,
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Nov 18, 2005
Hello, I am a beginner using MSDE & Visual Basic.NET standard version (not Visual Studio.NET) . MSDE was downloaded from microsoft.com yesterday, which is sql2ksp3.exe.
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Mar 4, 2008
OK looking for anyone out there that may have already tackled this and what they may have learned
I have multiple flat files providing dimensional data to multiple tables. The source files and destination tables are very similiar in structure, the columns are named differently in each table
ID - surrogate key
Code - match for lookup
Desc - updated column
flow options I have considered or might work are:
source (flat file) - this is easy to make dynamic
lookup against existing Table -
1. I can make this dynamic on the advanced tab by restricting memory. have not really tried this option yet. Seems like it might be a performance issue for large tables but so far it seems all these dimensional tables will be small.
2. Could create a view in the control flow,before execution of the DataFlow with generic column names against a variable table and use this same view for every lookup - again not sure of performance etc
3. could just replace this with a merge/join as long as it does full outer, have not used this option so I'm not quite clear on the dynamic properties
now the last part update or insert
Insert
1. Seems like I could use the OLEDB destination and make the table a variable - have not tried to see if this works.
Update-
1. looking at the OLEDB command but not sure how it would handle a variable table name in an update statement - will need to try this out
2. OLEDB command that calls a proc that executes a dynamically built update statement
3. Write the update items to a generic holding table then run an update in the control flow from a dymanically built sql statement.
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Mar 8, 2008
I have one database named StudInfo. It has two tables named StudentInfo, and GradeInfo.
StudentInfo conntains 4 columns. The 1st one is StudentID (PK) int, LastName varchar(10), FirstName varchar(10), and PhoneNumber int.
GradeInfo contains 4 columns also StudentID (FK) int, GradeID varchar(10), Grade int, Date Datetime.
What I would like to know is how using a T-sql query I could make a temp table with studentID, LastName, FirstName, and then the average of all the different types under GradeID. As of right now I have been limiting the names that are put into GradeID to Homework, Daily, Test, Quiz, and Bonus. When I say average I mean the average of all Homeworks under one studentID, and all Daily under one studentID... etc. I would like the info returned for each student in studentID. Allow Nulls has been turned off.
Never assume someone knows what you are talking about.
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Nov 9, 2007
Hi,
I've a doubt regarding deploying and creating package (MSI and EXE files) for SQL Stored procedures,views,tables,functions,triggers etc.,just like ASP.NET application by publishing and deploying..Is it possible in the same way for sql objects.If so,pls help me how to do it?
Thanks in advance.
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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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May 10, 2000
I have tables (tab#1, tab#2, tab#3, tab#4) that made of the orginal table(tab#0)
What I want to do is to join all tables(tab#1 through tab#4) to tab#0.
Tables look like;
1)tab#0
key_id, code
2)tab#1
id, code#1
3)tab#2
id, code#2
4)tab#3
id, code#3
5)tab#4
id, code#4
Any idea?
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Jan 11, 2001
Hi,
I have 2 tables. One with col1,col2 and second one with
col1,col2,col3. My requirement is to compare col1,col2
of t1 with t2 and update only changed records in t2.
How to implement? Please advise.
Thanks
Sam
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Jul 21, 2006
Thank you, Thank you for reading my question!!! :)
I have 3 tables that need to be joined.
(Not necessarily needed info but might help: using Coldfusion with ODBC to Foxpro database)
Table 1: Timecard
--------
loginname date wrknum time
----------- --------- --------- ------
afrank 7/17/06 1 3
afrank 7/17/06 2 2
afrank 7/17/06 3 3
afrank 5/20/06 1 3
rjohn 7/17/06 1 3
.....
Table 2: Defaults
-----------
loginname wrknum
----------- ---------
afrank 1
afrank 2
afrank 3
afrank 4
afrank 5
....
Table 3: Workorders
wrknum description
---------- ---------------
1 descrip1
2 descrip2
.....
The result needs to be for the user afrank, date=7/20
and would look like:
Resultant Table:
loginname wrknum time description
----------- ---------- ------ ------------
afrank 1 3 descrip1
afrank 2 2 descrip2
afrank 3 3 descrip3
afrank 4 NULL descrip4
afrank 5 NULL descrip5
I've tried an outer left join but cannot get the right data. Basically everything from the timecard table and the leftovers from the default table with descriptions for all.
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Nov 30, 2004
I've got two tables, one called clientsharedeals and the clientorderdeals. In the first table, I have four fields (Rundate, Accno, Dealid, Nominal) that I need to sum(Nominal), grouping by dealid.
Once I've done this, I need to join to clientorderdeals, also having the same fields plus one extra (Rundate, Accno, Dealid, Nominal and Dealseq). Because of Dealseq, I can have more than one row in the table, matching (Rundate, Accno, Dealid, Nominal) of the first table. However, Dealseq increments, so I need to select max(Dealseq).
My query is doubling up on nominal because in my select statement, I am only using one account number, so I know what the value is for nominal and there are two rows in clientorderdeals - and it is not selecting max(dealseq) but both.
Can someone please cast some pearls my way ?
Thanks
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Dec 20, 2004
Could somebody please explain to me how do we join a table onto itself as that is what I was advised to do but I can't quite get where I want to go.
What I want to do is list values from a table,but those values can be just a quote (what would cost if they decided to go for that option) or those values can represent what was spent and invoiced, what is confusing me is that all of that gets saved in the same table and in same columns, so what was quoted for example for AirFares and what was spent gets saved in the same record but when it is "quoted amount" then ID = 1 but when it is invoiced ID = -1 and that is how we know what was quoted and what was invoiced.
But I need to split that one field into two columns one showing AirFareQuoted and one AirFareInvoiced and i have no idea how to achieve this.
I hope this makes sense and somebody can help me
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Dec 28, 2004
hi,
I knew how to join 2 tables but i have a process to select 3 tables. I have a sample table and field below. I want to join Parts & Orders using field Prt_no and Supplier & Parts using field Sup _code
Parts table Orders Table Supplier Table
Prt_no Prt_no Sup_code
Prt_name Oh_qt Sup_name
Re_Level Or_no
Pri_amnt
Sup_code
Thanks...
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Apr 28, 2006
Hi,
have to tables t1 and t2
t1 is in database db1
t2 is in db db2
Is it possible to join these two tables with an sql statement. or do i have to join my two datasets in my c#- Code
Greetz
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Oct 9, 2007
Hey Folks,
I am stuck at one place in data migration........ I have the following source tables having no PK / INDEX / Constraint defined on any of them........
T1
(
ID1 INT,
STYLE VARCHAR(34)
)
T2
(
COL_ID VARCHAR(34),
OBJ_ID VARCHAR(34)
)
T3
(
OUT_ID VARCHAR(34),
ITEM VARCHAR(34),
)
And here is the relation..........
Quote:
T1.STYLE = T2.COL_ID
T2.OBJ_ID = T3.OUT_ID
T3.ITEM = T2.COL_ID
Here is what I have tried with.........
Quote:
SELECT * FROM T3 WHERE ITEM IN
(
SELECT COL_ID
FROM T1
INNER JOIN T2
ON
T1.STYLE = T2.COL_ID
INNER JOIN T3
ON
T2.OBJ_ID = T3.OUT_ID
)
But this query is not helping me out. I mean the number of output records are 0.
Now can any one suggest me a join that includes all the 3 tables, or finetune my query?
Thanks,
Rahul Jha
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Apr 9, 2008
Hi,
Hello how can we see the result of this query in single table . I am new with this and i dont know how to use join and all syntax.
SELECT request_session_id,resource_type,
request_status, request_type,request_reference_count,
resource_database_id FROM sys.dm_tran_locks
go
select getdate () as Date,@@servername as servername, name ,size*8/1024 as size_MB
from sys.master_files;
go
SELECT request_session_id,resource_type,
request_status, request_type,request_reference_count,
resource_database_id FROM sys.dm_tran_locks
select cpu ,memusage,hostname from sysprocesses
CREATE PROCEDURE dbo.usp_ShowAvailableSpace
AS
SELECT name AS NameOfFile,
size/128.0 -CAST(FILEPROPERTY(name, 'SpaceUsed' )AS int)/128.0 AS AvailableSpaceInMB
FROM dbo.SYSFILES
GO
EXEC usp_ShowAvailableSpace
select * from sys.sysprocesses
SELECT (a.cntr_value * 1.0 / b.cntr_value) * 100.0 [BufferCacheHitRatio]
FROM (SELECT *, 1 x FROM sys.dm_os_performance_counters
WHERE counter_name = 'Buffer cache hit ratio')
a
,
(SELECT *, 1 x FROM sys.dm_os_performance_counters
WHERE counter_name = 'Buffer cache hit ratio base')
b
select * from sys.dm_exec_sessions
select creation_time ,last_execution_time,execution_count ,
total_physical_reads,last_physical_reads,min_physical_reads,
max_physical_reads,total_logical_writes,
last_logical_writes,min_logical_writes,max_logical_writes,
last_elapsed_time,min_elapsed_time,max_elapsed_time
from sys.dm_exec_query_stats
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Apr 9, 2008
sorry for the noob question.
anyone know how to use inner join, left join or right join to join more than 2 tables? e.g. 3 tables
Thanks in advanced
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Jun 21, 2008
hi everybody
I have a question and need answer as soon as possible. so i hope i get help. How can i join two tables have no common fields? I tried outer join but i get redundant data(repeated values).
Give me a script to solve the following problem . There are no real wrong answers, but the more efficient and bulletproof the query is the better. Assign rooms to classes based on capacity using the Classes and Rooms tables. Rules: each class should have a room (and NULL if a room is not available). No class can be in a room where there are more students than capacity. No room can be used twice.
And this is the tables query:
CREATE TABLE Classes (
ClassID int NOT NULL,
Class varchar (50),
Students int NOT NULL, CONSTRAINT PK_Classes PRIMARY KEY CLUSTERED (ClassID
) )
GO
CREATE TABLE Rooms (
Room int NOT NULL,
Capacity int NOT NULL,
CONSTRAINT PK_Rooms PRIMARY KEY CLUSTERED (Room)
)
GO
INSERT INTO Classes (ClassID, Class, Students) VALUES (1, 'Whats New for SQL Server 2008', 65)
INSERT INTO Classes (ClassID, Class, Students) VALUES (2, 'Introduction to Silverlight 1.1', 52)
INSERT INTO Classes (ClassID, Class, Students) VALUES (3, 'XQuery Deep Dive', 35)
INSERT INTO Classes (ClassID, Class, Students) VALUES (4, 'Ranking and Windowning', 35)
INSERT INTO Classes (ClassID, Class, Students) VALUES (5, 'Expression Blend 1.1', 65)
INSERT INTO Classes (ClassID, Class, Students) VALUES (6, 'Database Design Patterns', 75)
INSERT INTO Classes (ClassID, Class, Students) VALUES (7, 'CrossTabs for Dummies', 1)
INSERT INTO Rooms (Room, Capacity) VALUES (221, 30)
INSERT INTO Rooms (Room, Capacity) VALUES (222, 40)
INSERT INTO Rooms (Room, Capacity) VALUES (223, 50)
INSERT INTO Rooms (Room, Capacity) VALUES (224, 60)
INSERT INTO Rooms (Room, Capacity) VALUES (225, 70)
INSERT INTO Rooms (Room, Capacity) VALUES (226, 74)
GO
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Oct 14, 2013
I have two tables:
T1 and T2.
T1 has 1 row as
name and age
T2 has 2 rows as
name, money1
name, money2
I use left outer join and get two rows in the resulting table.
As name, age, money1
and name, age, money2
Is there any way using which i can get data like:
name, age, money1, age, money2
in one row?
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