Joining Tables In A VIEW SELECT Statement
Jan 11, 1999
Wuddup,
I am trying to create a view that encapsulates some specific info from many different tables. I have about 30 tables all with exactly the same field names and field types. I want to take 3 of the fields from every table and put them together into one 'VIEW' so I can run more efficient queries. SQL however, doesn't let you 'combine' 2 columns from different tables into one column in the view. (making sense?)
I tried running a 'UNION' but you are specifically NOT allowed to run a union in a create view statement. Anyone have any ideas?
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Dec 5, 2005
I have three tables
1st table is Student
StudnetID (pk)
Other fields…
2nd table is PhoneType
PhoneTypeID (pk)
PhoneType
3rd table is StudentHasPhone
SHPID (pk)
StudnetID (fk)
PhoneTypeID (fk)
PhoneNumber
PhoneType is an auxiliary table that has 5 records in it Home phone, Cell phone, Work phone, Pager, and Fax. Is there a way to do a join or maybe make a view of a view that would allow me to ultimately end up with…
StudnetID: 1
Name: John
HomePhone: 123-456-7890
WorkPhone: 123-456-7890
CellPhone:
Pager: 123-456-7890
Fax:
Memo: This is one student record.
Some students will have no phone number, some will have all 5 most will have one or two. If possible I would like to do a setup like this in my database to keep from having to have null fields for 4 phone numbers that the majority of records won’t have.
Thanks in advanced,
Nathan Rover
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Jun 29, 2006
I have created a join statement with 3 tables in my database. The join wokers fine but the result is not on the format (Layout) I need it. Here is where I need help. Let me explain what I need to accomplish.
I have 3 tables in my database
1- Rates (Master Table)
Every Prepaid long distance card have a list of countries with individual rates
2- Countries_Template (Child table used to get the country name)
This table is to get copy of a list of countries every time a new card's rate is created
3- Card_Denominations (Child table where I create all the price denominations of each card)
Each cards have multiple cards denominations ($2, $5, $10, $20 and so on) so every time a card is inserted in the Cards table I insert the card denominations on the Card_Denominations table.
The format I need to return from my Query using above 3 tables have to look like this:
Flag Country Rate $2 $5 $10 $20
pic USA .20 500 750 1200 1700
Please help
Tia
Charles
---------Join Statement -----------------
Select Rates.Card_Id, Rates.Country_Id, Rates.Flag, Countries_Template.Country_Name, Card_Denominations.Card_DenominationFrom RatesRight Join Countries_TemplateOn Rates.Country_Id = Countries_Template.Country_IdRight Join Card_DenominationsOn Rates.Card_Id = Card_Denominations.Card_IdWhere Rates.Card_Id = 1
---------------------------------------------
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Jan 15, 2015
I have 3 tables that I'm trying to joing together in an SQL statement. I've tried several different JOIN statements, but can't seem to get it to work correctly.
Scenario:
I want all records from TABLE_1
I want to LEFT JOIN TABLE_1 to TABLE_2, but I only want records from TABLE_2 that are an 'Active' STATUS. My problem is, the STATUS field is in TABLE_3.
I have to link TABLE_1 to TABLE_2 by ITEMNUM.
I have to link TABLE_2 to TABLE_3 by ORDERNUM since TABLE_3 does not have ITEMNUM, and pull across the STATUS.
TABLE_1 is an ITEMID table. TABLE_2 is our ORDER_LINE table, and TABLE_3 is our ORDER_HEADER info. I want all items listed; then I'd like to see all items that are on an order (TABLE_2), but only if the ORDER_HEADER (TABLE_3) is an 'ACTIVE' STATUS.
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Jul 27, 2015
below is the sql query i am trying to write and i receive an error saying Incorrect syntax near the keyword 'Between'.
Update dbo.Claims_Primary_Adjuster_Test_Sujith
SET
Claims_Primary_Adjuster_Test_Sujith.Supervisor = Claims_Internal_Transfer.Supervisor,
Claims_Primary_Adjuster_Test_Sujith.Office = Claims_Internal_Transfer.Office,
Claims_Primary_Adjuster_Test_Sujith.Specialty = Claims_Internal_Transfer.Specialty
from dbo.Claims_Primary_Adjuster_Test_Sujith
Left Outer Join Stg.HS_DW_RV_ClaimsON Claims_Primary_Adjuster_Test_Sujith.Claim_Number = HS_DW_RV_Claims.ClaimNumber
[code]....
how to modify my code such that it works for my condition?
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Oct 29, 2014
I am attempting to run the following select statement joining multiple tables but in the end result I would like only Distinct/Unique values to be returned in the invlod.lodnum column.
[select pw.schbat, adrmst.adrnam, adrmst.adrln1, adrmst.adrcty, adrmst.adrstc, adrmst.adrpsz,
invlod.lodnum,
shipment.host_ext_id, shipment_line.ordnum, car_move.car_move_id
from aremst join locmst
on (aremst.arecod = locmst.arecod)
and (aremst.wh_id = locmst.wh_id)
[Code] .....
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Aug 29, 2006
I am currently having this problem with gridview and detailview. When I drag either onto the page and set my select statement to pick from one table and then update that data through the gridview (lets say), the update works perfectly. My problem is that the table I am pulling data from is mainly foreign keys. So in order to hide the number values of the foreign keys, I select the string value columns from the tables that contain the primary keys. I then use INNER JOIN in my SELECT so that I only get the data that pertains to the user I am looking to list and edit. I run the "test query" and everything I need shows up as I want it. I then go back to the gridview and change the fields which are foreign keys to templates. When I edit the templates I bind the field that contains the string value of the given foreign key to the template. This works great, because now the user will see string representation instead of the ID numbers that coinside with the string value. So I run my webpage and everything show up as I want it to, all the data is correct and I get no errors. I then click edit (as I have checked the "enable editing" box) and the gridview changes to edit mode. I make my changes and then select "update." When the page refreshes, and the gridview returns, the data is not updated and the original data is shown. I am sorry for so much typing, but I want to be as clear as possible with what I am doing. The only thing I can see being the issue is that when I setup my SELECT and FROM to contain fields from multiple tables, the UPDATE then does not work. When I remove all of my JOIN's and go back to foreign keys and one table the update works again. Below is what I have for my SQL statements:------------------------------------------------------------------------------------------------------------------------------------- SELECT:SELECT People.FirstName, People.LastName, People.FullName, People.PropertyID, People.InviteTypeID, People.RSVP, People.Wheelchair, Property.[House/Day Hab], InviteType.InviteTypeName FROM (InviteType INNER JOIN (Property INNER JOIN People ON Property.PropertyID = People.PropertyID) ON InviteType.InviteTypeID = People.InviteTypeID) WHERE (People.PersonID = ?)UPDATE:UPDATE [People] SET [FirstName] = ?, [LastName] = ?, [FullName] = ?, [PropertyID] = ?, [InviteTypeID] = ?, [RSVP] = ?, [Wheelchair] = ? WHERE [PersonID] = ? ---------------------------------------------------------------------------------------------------------------------------------------The only fields I want to update are in [People]. My WHERE is based on a control that I use to select a person from a drop down list. If I run the test query for the update while setting up my data source the query will update the record in the database. It is when I try to make the update from the gridview that the data is not changed. If anything is not clear please let me know and I will clarify as much as I can. This is my first project using ASP and working with databases so I am completely learning as I go. I took some database courses in college but I have never interacted with them with a web based front end. Any help will be greatly appreciated.Thank you in advance for any time, help, and/or advice you can give.Brian
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Oct 18, 2007
Hello,
I want to write a t-sql script, that reads the select statement from
an existing view.
How can I get access to the select-statement in the view definition?
Help!
Thanks a lot.
Best Regards
Gerhard
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May 8, 2004
Hi
How do I make a SELECT statement to use in WebMatrix to access data that selects from 2 tables:
based on LastnameID it selects from table Contacts
and based on first name and Lastname it selects from student tables
regards
daniel
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Jan 28, 2005
I have two tables
Absent
==========
absent_id
employee
Employee
==========
emp_id
employee
department
In plain english I want to select * from absent where the employee's department (in the employee table) equals 'whatever'
Can anyone help please.
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Jul 2, 2007
Hi all,
How can I run select statement for two tables that are on two different databases?
Let's say I have a SQL server 2005 on Windows 2003 server.
On this SQL server 2000 I have two databases.
Let’s say DB1 and DB2. On db1 I have Tbale1 and on DB2 I have Table2.
I like to run a select statment:
Select Table1.*, Table2.* from Table1, Table2
Where table1.id = Table2.id
And Table1.user_name like '%jim%'
Both tables have same architecture.
Thanks for any help.
Abrahim
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Mar 20, 2006
How do I Query two tables and minus the result to be displayed in a gridview. I will appreciate all the help that I can get in this regard. Find below my two select statement
1st Select StatementDim SelectString As String = "SELECT DISTINCT [Course_Code], [Course_Description], [Credit_Hr], [Course_Type], [Course_Method] FROM [MSISCourses] WHERE (([Course_Type] = Core) OR ([Course_Type] = Information Integration Project) "If radBtnView.Checked = True ThenSelectString = SelectString & " OR ([Course_Type] = 'Knowledge')"End IfIf chkGView.Checked = True ThenSelectString = SelectString & " OR ([Specialization] = 'Data Management')"End IfIf chkGView2.Checked = True ThenSelectString = SelectString & " OR ([Specialization] = 'General')"End IfIf chkGView1.Checked = True ThenSelectString = SelectString & " OR ([Specialization] = 'Electronic Commerce')"End IfIf chkGView3.Checked = True ThenSelectString = SelectString & " OR ([Specialization] = 'Network Administration and Security')"End IfIf chkGView4.Checked = True ThenSelectString = SelectString & " OR ([Specialization] = 'Healthcare Information Systems')"End IfSqlDataSource3.SelectCommand = SelectString
2nd Select Statement"SELECT DISTINCT [Co_Code], [Co_Description], [Cr_Hr], [Co_Type], [Co_Method] FROM [StudentCourses] WHERE ([Co_Code] = StdIDLabel)"
my gridview<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" DataKeyNames="Course_Code" DataSourceID="SqlDataSource3" GridLines="Horizontal"><Columns><asp:BoundField DataField="Course_Code" HeaderText="Course_Code" ReadOnly="True" SortExpression="Course_Code" /> <asp:BoundField DataField="Course_Description" HeaderText="Course_Description" SortExpression="Course_Description" /> <asp:BoundField DataField="Credit_Hr" HeaderText="Credit_Hr" SortExpression="Credit_Hr" /> <asp:BoundField DataField="Course_Type" HeaderText="Course_Type" SortExpression="Course_Type" /> <asp:BoundField DataField="Course_Method" HeaderText="Course_Method" SortExpression="Course_Method" /> </Columns></asp:GridView>
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Apr 30, 2008
I have a basic sql statement, where I have a usersID, and I want to joing that usersID to another table in another database to get the users first and last names. How do I join across databases... each with a different connection string?
Here's what I want..
Select usersID from tableA in databaseA, and usersFirstName, usersLastName from table B in database B where the usersID from tableA = the usersID in tableb.
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Jul 23, 2005
I have four total tables.Table One (Documents)- List of Documents. Each record has two fieldsrelated to this issue. First field (Document_ID) is the ID of thedocument, second field is the ID of the record (Task_ID) it isassociated to in Table Two.Table Two (Activities)- List of activities. Each record has two fieldsrelated to this issue. First field (Activity_ID) is the ID of theactivity, the second field (Group_ID) is the ID of the record it isassociated to in Table Three.Table Three (Groups) - List of groups. Each record has two fieldsrelated to this issue. First field (Group_ID) is the ID of the group,the second field (Stage_ID) is the ID of the record it is associated toin Table four.Table Four (Stages)- List of Event Stages. Each record has two fieldsthat is related to this issue. The first field (Stage_ID) is the ID ofthe stage of an event, the second record is the ID number associated tothe event. This last ID is a known value.20000024 = the Event IDI'm trying to come up with a list of Documents from the first tablethat is associated to an Event in the Fourth table.Query Analyzer shows no errors within the script. It just doesn'treturn any data. I know that it should, if it does what I'm wanting itto do.SELECT Document_ID FROM Documents as A where ((SELECT Event_ID FROMStages as D WHERE (D.Stage_ID = (SELECT Stage_ID FROM Groups as C WHERE(C.Group_ID = (SELECT Group_ID FROM Activity as B WHERE (B.Activity_ID= A.Activity_ID))))))= '20000024')
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Apr 5, 2006
I am having the following situation - there is a view that aggregates and computes some values and a table that I need the details from so I join them filtering on the primary key of the table. The execution plan shows that the view is executed without any filtering so it returns 140 000 rows which are later filtered by the join operation a hash table match. This hash table match takes 47% of the query cost. I tried selecting the same view but directly giving a where clause without the join €“ it gave a completely different execution plan. Using the second method is in at least 4 folds faster and is going only through Index Seeks and nested loops.
So I tried modifying the query with third version. It gave almost the same execution plan as the version 1 with the join operation.
It seams that by giving the where clause directly the execution plan chosen by the query optimizer is completely different €“ it filters the view and the results from it and returns it at the same time, in contrast to the first version where the view is executed and return and later filtered. Is it possible to change the query some how so that it filters the view before been joined to the table.
Any suggestions will be appreciated greatly
Stoil Pankov
"vHCItemLimitUsed" - this is the view
"tHCContractInsured" - this is the table
"ixHCContractInsuredID" - is the primary key of the table
Here is a simple representation of the effect:
Version 1:
select *
from dbo.vHCItemLimitUsed
inner join tHCContractInsured on
vHCItemLimitUsed.ixHCContractInsuredID = tHCContractInsured.ixHCContractInsuredID
where tHCContractInsured.ixHCContractInsuredID in (9012,9013,9014,9015)
Version 2:
select *
from vHCItemLimitUsed
where ixHCContractInsuredID in (9012,9013,9014,9015)
Version 3:
select *
from dbo.vHCItemLimitUsed
where ixHCContractInsuredID in
(select ixHCContractInsuredID
from tHCContractInsured
where ixHCContractInsuredID in (9012,9013,9014,9015))
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Nov 14, 2007
I have three table and I have to fetch some data from each one. This can be done by calling three diffrent stored procedures for each one.But it can be done with view and joining these three tables and only one time calling this view and getting the same result.(These joins can be from diffrent database too)
Which one is better View and joining these three tables and call this view one time or calling three stored procedures in for example .net side.
Sincerely
Kianoosh
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Jan 19, 2015
I have a simple query that joins a largeish fact table (3 million rows) to a view that returns 120 rows. The SKEY in the view is returned via a scalar function. The view returns instantly if queried on it's own however when joined to the fact table in the simple query below results in a query execution plan that runs forever. Interestingly if I change the INNER JOIN to a LEFT OUTER JOIN the query returns the matched results almost instantly.
Select
Dimension.Age_Band.[10_Year_Age_Band],
Count(*)
From
Fact.APC_Episodes
Inner Join Dimension.Age_Band ON
Fact.APC_Episodes.AGE_BAND_SKEY = Age_Band.AGE_BAND_SKEY
Group By
Dimension.Age_Band.[10_Year_Age_Band]
I know joining to a view using a column generated by a scalar function is not a good recipe for performance. I also know that I could fix this by populating a physical table with the view first as I have already tested this though I hoping not to have to go down that route.
Why a LEFT OUTER JOIN works and not an INNER JOIN or anyway I can get the query optimizer to generate an execution plan that works?
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Aug 18, 2007
I have created 3 views, which I then want to join to produce an overall result. The first view returns customer details, along with payment information. The next two views return values only when the customer has purchased extras outside our standard product i.e. if there is no purchase of an extra, then nothing is written to the extra's table. When I join the views together they only return values where data has been matched in all 3 views i.e. extra's have been purchased. Any data that did not match in all 3 view (i.e. no extra's purchased) is either ignored or dropped from the results. So I need my script to return all values even if no data exists in the two extra views.
My scripts are as follows:
Main View
SELECT
CUSTOMER_POLICY_DETAILS.POLICY_DETAILS_ID,
CUSTOMER_POLICY_DETAILS.HISTORY_ID,
CUSTOMER_POLICY_DETAILS.AUTHORISATIONUSER,
CUSTOMER_POLICY_DETAILS.AUTHORISATIONDATE,
ACCOUNTS_TRANSACTION.TRANSACTION_CODE_ID,
CUSTOMER_INSURED_PARTY.SURNAME,
SYSTEM_INSURER.INSURER_DEBUG,
SYSTEM_SCHEME_NAME.SCHEMENAME,
CUSTOMER_POLICY_DETAILS.POLICYNUMBER,
--TotalPayable
IsNull(SUM(CASE LIST_TRAN_BREAKDOWN_TYPE.IncludeInTotal
WHEN 1 THEN ACCOUNTS_TRAN_BREAKDOWN.AMOUNT
ELSE 0
END), 0) AS TotalPayable,
--NetPremium
IsNull(SUM(CASE ACCOUNTS_TRAN_BREAKDOWN.Tran_Breakdown_Type_ID
WHEN 'NET' THEN ACCOUNTS_TRAN_BREAKDOWN.AMOUNT
ELSE 0
END), 0) AS NetPremium,
--IPT
IsNull(SUM(CASE
WHEN SubString(ACCOUNTS_TRAN_BREAKDOWN.Premium_Section_ID, 1, 3) = 'TAX' THEN ACCOUNTS_TRAN_BREAKDOWN.AMOUNT
ELSE 0
END), 0) AS IPT,
--Fee
IsNull(SUM(CASE ACCOUNTS_TRAN_BREAKDOWN.Tran_Breakdown_Type_ID
WHEN 'FEE' THEN ACCOUNTS_TRAN_BREAKDOWN.AMOUNT
ELSE 0
END), 0) AS Fee,
--TotalCommission
IsNull(SUM(CASE
WHEN SubString(ACCOUNTS_TRAN_BREAKDOWN.Tran_Breakdown_Type_ID, 4, 4) = 'COMM' THEN ACCOUNTS_TRAN_BREAKDOWN.AMOUNT
ELSE 0
END), 0) AS TotalCommission
FROM
ACCOUNTS_CLIENT_TRAN_LINK
INNER JOIN ACCOUNTS_TRANSACTION
ON ACCOUNTS_CLIENT_TRAN_LINK.TRANSACTION_ID = ACCOUNTS_TRANSACTION.TRANSACTION_ID
INNER JOIN ACCOUNTS_TRAN_BREAKDOWN
ON ACCOUNTS_TRANSACTION.TRANSACTION_ID = ACCOUNTS_TRAN_BREAKDOWN.TRANSACTION_ID
INNER JOIN LIST_TRAN_BREAKDOWN_TYPE
ON ACCOUNTS_TRAN_BREAKDOWN.TRAN_BREAKDOWN_TYPE_ID = LIST_TRAN_BREAKDOWN_TYPE.TRAN_BREAKDOWN_TYPE_ID
INNER JOIN CUSTOMER_POLICY_DETAILS
ON CUSTOMER_POLICY_DETAILS.POLICY_DETAILS_ID = ACCOUNTS_CLIENT_TRAN_LINK.POLICY_DETAILS_ID AND
CUSTOMER_POLICY_DETAILS.HISTORY_ID = ACCOUNTS_CLIENT_TRAN_LINK.POLICY_DETAILS_HISTORY_ID
INNER JOIN SYSTEM_INSURER
ON CUSTOMER_POLICY_DETAILS.INSURER_ID = SYSTEM_INSURER.INSURER_ID
INNER JOIN SYSTEM_SCHEME_NAME
ON CUSTOMER_POLICY_DETAILS.SCHEMETABLE_ID = SYSTEM_SCHEME_NAME.SCHEMETABLE_ID
INNER JOIN CUSTOMER_INSURED_PARTY
ON ACCOUNTS_CLIENT_TRAN_LINK.INSURED_PARTY_HISTORY_ID = CUSTOMER_INSURED_PARTY.HISTORY_ID AND
ACCOUNTS_CLIENT_TRAN_LINK.INSURED_PARTY_ID = CUSTOMER_INSURED_PARTY.INSURED_PARTY_ID
WHERE
CUSTOMER_POLICY_DETAILS.AUTHORISATIONDATE = '2007-08-17' AND
ACCOUNTS_TRANSACTION.TRANSACTION_CODE_ID <> 'PAY'
GROUP BY
CUSTOMER_POLICY_DETAILS.POLICY_DETAILS_ID,
CUSTOMER_POLICY_DETAILS.HISTORY_ID,
CUSTOMER_POLICY_DETAILS.AUTHORISATIONUSER,
CUSTOMER_POLICY_DETAILS.AUTHORISATIONDATE,
ACCOUNTS_TRANSACTION.TRANSACTION_CODE_ID,
CUSTOMER_INSURED_PARTY.SURNAME,
SYSTEM_INSURER.INSURER_DEBUG,
SYSTEM_SCHEME_NAME.SCHEMENAME,
ACCOUNTS_TRANSACTION.Transaction_ID,
CUSTOMER_POLICY_DETAILS.POLICYNUMBER
Add on View 1
CREATE VIEW TOPCARDPA AS
select policy_details_id, History_id, Selected from customer_addon where product_addon_id = 'TRPCAE01'
Add on View 2
CREATE VIEW TOPCARDRESC AS
select policy_details_id, History_id, Selected from customer_addon where product_addon_id = 'HICRESC01'
Join Result Script
SELECT
TOPCARD.AUTHORISATIONUSER,
TOPCARD.AUTHORISATIONDATE,
TOPCARD.TRANSACTION_CODE_ID,
TOPCARD.SURNAME,
TOPCARD.INSURER_DEBUG,
TOPCARD.SCHEMENAME,
TOPCARD.POLICYNUMBER,
TOPCARD.TotalPayable,
TOPCARD.NetPremium,
TOPCARD.IPT,
TOPCARD.Fee,
TOPCARD.TotalCommission,
TOPCARDPA.SELECTED,
TOPCARDRESC.SELECTED
FROM
dbo.TOPCARD TOPCARD
INNER JOIN dbo.TOPCARDPA TOPCARDPA
ON TOPCARD.POLICY_DETAILS_ID = TOPCARDPA.POLICY_DETAILS_ID AND
TOPCARD.HISTORY_ID = TOPCARDPA.HISTORY_ID
INNER JOIN dbo.TOPCARDRESC TOPCARDRESC
ON TOPCARD.POLICY_DETAILS_ID = TOPCARDRESC.POLICY_DETAILS_ID
AND
TOPCARD.HISTORY_ID = TOPCARDRESC.HISTORY_ID
I have included all the scripts I have used, as others may find them useful, in addition to anyone that is able to provide me with some assistance. Thanks in advance for for the help.
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Jul 24, 2012
Write a CREATE VIEW statement that defines a view named Invoice Basic that returns three columns: VendorName, InvoiceNumber, and InvoiceTotal. Then, write a SELECT statement that returns all of the columns in the view, sorted by VendorName, where the first letter of the vendor name is N, O, or P.
This is what I have so far,
CREATE VIEW InvoiceBasic AS
SELECT VendorName, InvoiceNumber, InvoiceTotal
From Vendors JOIN Invoices
ON Vendors.VendorID = Invoices.VendorID
[code]...
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Apr 29, 2007
Hi. I'm new to SQL, and need to join 2 tables... any hints???
table1:id (int)title(varchar(50))body(text)
table2:id (int)title(varchar(50))body(text)
somehow need to get the id, which table the record is from, and the title and body... so if the tables had the information:
table1:id title body1 "first title" "first body"2 "second title" "second body"3 "third title" "third body"
table2:id title body1 "first title" "first body"2 "second title" "second body"3 "third title" "third body"
I would like to get...
id table title body3 1 "third title" "third body"3 2 "third title" "third body"2 1 "second title" "second body"2 2 "second title" "second body"1 1 "first title" "first body"1 2 "first title" "first body"
Does anyone know how to get this? I am fairly flexible if i need to change things...
cheers, eh!
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Aug 30, 2007
Hello everyone,I'm starting a new project right now and am trying to cut down on the number of stored procedures and tables I'm gonna have to use and I have run into a dead end.Up till now I have been doing the following: Say I had a PRODUCTS table with a DesignId column and ColorId column. I would then create a DESIGN table (Name, Id) and a COLOR table (Name, Id) to INNER JOIN with the two columns in my PRODUCTS table. And the same goes for all my other tables: ORDERS, CUSTOMERS, LINKS etc...... And in the end I would have a lot of tables and stored procedures for these category columns. So I thought, it would be nice to just have a Categories and Subcategories table for all my category columns for the whole website. That way every time I need to define a category column for any table I can simply just add the values to my Categories and Subcategories table instead of having to create a new table for every category column. Everything is fine and dandy except for trying to INNER JOIN these two tables with more than one column. To get values for one column is no problem:<code> SELECT *, _SubCategories.SubCategoryNameFROM _ProductsINNER JOIN _SubCategoriesON _Products.DesignId = _SubCategories.SubCategoryIdWHERE DesignId = COALESCE (@DesignId, DesignId)</code> But how do you INNER JOIN the ColorId column as well. Both DesignId and ColorId values are in my _SubCategories table. In a stored procedure: Is there any way to create a table and columns. Run a loop statement, with one INNER JOIN . Rerun another loop statement with a new INNER JOIN statement? Would that work or does any one else have an idea what would?Thank you guys for the help. It is much appreciated. Alec
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Jan 14, 2008
Hello all,
I have two datatables "customersReached " and "customersGuessed " and I want to combine them into one table only, the problem is that one table exeeded to the other by two fields, so what can I do???????
Mahmoudona
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Apr 14, 2004
I've been trying to think about how I can do this. I have forums that I have written built around SQL Server. Basicly you have:
-A users Table
-A Posts Table
-A Replies Table.
Posts and replies have very similar structures. I'd like to be able to merge them and pick out the earliest post for said forum.
1 - is there a way to merge them so that the post date for both the replies and posts tables is contained in 1 column. If not is there a better alternative.
I'd also like to add indexing to the posts so I can do paging. Is there a way for me to add an index number to them while I can sort them anyway i want.
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Apr 18, 2006
I am using MS SQL Server 2005 on Windows XP with SQL Server Management Studio Express CTP. I am having issues with my query on joining 2 tables I created using BETWEEN to restrict the Salary. Table 1 is called Employee and Table 2 is called Job_title. The column Job_title_code is the only column that is in both tables which is how I am joining both tables. Here is my SQL query:
Code:
SELECT Employee.*, Job_title.*
From Employee
INNER JOIN Job_title
ON Employee.Job_title_code=Job_title.Job_title_code
WHERE Salary
BETWEEN 50000 AND 500000;
The results I am getting back are:
Msg 207, Level 16, State 1, Line 7
Invalid column name 'Job_title_code'.
I can't figure out how to fix this error. I feel like I have tried everything, so any help will be much appreciated. Thank you.
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Jun 22, 2004
Hi,
I have a table with fields as partnerid, contractno.
The partnerid field has the Id number which can be a supplier or a customer.
I need to get the partner id(supplier) and the partner id (customers) of that particular supplier only. I tried with self join but the data is data is replicating.
Data in table
PId ContractNo
20045 1567
435 1567
123 1567
345 1678
1004 1678
I need to display the data in the following format.
PId(Supplier) PId(Customer)
20045 1567
20045 435
20045 123
345 1678
345 1004
But I'm getting the data replicated with all records joined every record.
Give the suggestion.
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Oct 10, 2004
G'day,
I have got following 4 tables
Table 1
name age city
jack 20 Melbourne
Nick 30 Bendigo
Russ 28 Sydney
Table 2
name age city Company
jack 20 Melbourne AAA
Nick 30 Bendigo BBB
Russ 28 Sydney AAA
Marty 31 Perth AAA
Table 3
name age city Position
jack 20 Melbourne Manager
Nick 30 Bendigo Manager
Russ 28 Sydney Clerk
Marty 31 Perth Manager
Table 4
name age city datejoined
jack 20 Melbourne 09-09-2001
Nick 30 Bendigo 08-05-2001
Russ 28 Sydney 10-12-2000
Marty 31 Perth 11-11-1999
I want a query which extract the name, age and city from Table 2 (where name,age and city equals table1 values) and position from table3 where position is 'manager' else return null and date joined from table 4 only for the managers else return null.
so the result should be
name age city position datejoined
jack 20 Melbourne Manager 09-09-2001
Nick 30 Bendigo Manager 08-05-2001
Russ 28 Sydney null null
my query
SELECT b. name, b.age, b.city,b.company,c.position,d.datejoined
FROM Table1 a, Table2 b, Table3 c, Table4 d
WHERE
a.age=b.age
and a.name=b.name
and a.city=b.city
and b.age*=c.age
and b.name*=c.name
and b.city*=c.city
and b.position='Manager'
and b.age*=d.age
and b.name*=d.name
and b.city*=d.city
THE RESULT IS
jack 20 Melbourne Manager 09-09-2001
Nick 30 Bendigo Manager 08-05-2001
Russ 28 Sydney null 10-12-2000
When I try to join table4 with table i am getting a exception
Ps: as the original code was in SQL SERVER 6.5 I have to use *= for joins not keywords LEFT JOIN or RIGHT JOIN
hope yo guys can help me
regards
Melb
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Feb 12, 2004
I have a bit of an issue that I can not seem to figure out and was hoping to get some feedback/advice from you all.
First a little background. I have two databases and I am adding a new table too one of them. However I need to join the two databases but by columns and the columns I want to use to join them will use different data types and values.
Example database 1 column 1 will be groups.group.id and database 2 column 1 will be users.group.id. However in database 2 (users) the group_id will contain different data.
Database 1 group.id will contain a single integer and database 2 group.id I want to have it contain multiple integers seperated by a comma.
Example code:
select groups.group.id, groups.group.name
from groups, users
where groups.disabled='1'
and users.user_id = $user_id
and groups.group.id ? users.group.id
The "?" is where I am having trouble. Does anyone know of a way to join two databases by columns using different data types?
Thanks in advance for any input.
T
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Apr 18, 2008
Hi,
i have some sql experience and can link tables but the link i am trying to get is not displaying how i need it to
here is the code i am using, which display logical results, but not the ones i need :P
qry = "SELECT * FROM wce_contact INNER JOIN wce_mailer_link ON wce_contact.UNIQUEID = wce_mailer_link.Contactid LEFT JOIN wce_mailer ON wce_mailer.uniqueid = wce_mailer_link.mailerid RIGHT JOIN wce_mailer_attachments ON wce_mailer_attachments.uniqueid = wce_mailer.fileid WHERE wce_contact.uniqueid = '"& Request.QueryString("id") &"'"
Ok i have these tables
wce_contact
This has the contacts name and address
wce_mailer
This holds the details of the mailer and a link to the wce_mailer_attachments, there would be multiple rows in wce_mailer_attachments table which link to 1 row in wce_mailer.
wce_mailer_link
This holds the wce_contact uniqueid, and the wce_mailer uniqueid. there will be many contacts to many mailers
wce_mailer_attachments
This holds an individual row for one attachment, but the uniqueid would be the same for multiple rows, Dependant on how many attachments the users adds. i.e. one mailer could have several attachments, they would all have the same uniqueid.
Basically the results i am getting using the join i built are displaying each attachment as a separate row when i display the mailers assigned to a contacts record. i need them to display in one single row where the uniqueids are the same in the wce_mailer_attachments and they match the only fileid in wce_mailer.
Hope that makes sense.
Thanks for any help
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May 18, 2008
Hi guys can you help me joining three tables?
I used to join all those three but there's a redundant on it's value..
Table1
IDAccount
1A
2B
3C
Table 2
ID Name
1A
2B
3C
Table 3
AccountName
456ABC
456ABC
456ABC
with the following result:(what query should I use?)
IDNameAcctName AccountID2Name2ID3Name3
1AABC 456 2B3C
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Jun 15, 2008
Hello friends,
Im a begginer in SQL Server and I just to ask for help on how to this this tables
table1
Field1
123
1234
12
154
123
321
123
21
Table2
Field1
test1
test2
test3
test4
test5
test6
desired output
Field1 Field1
123 test1
1234 test2
12 test3
154 test4
123 test5
321 test6
123
21
can i ask for script how to join this table? i try this script but it doest work.
select table1.col1,table2.col1
from table1
left join table2
ON table1.col1 is NOT NULL
Thanks in advance and more power!
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Aug 10, 2005
Hi all!
I have a problem joining three tables. My tables are:
rooms: room_id ¦ room_name
computers: computer_id ¦ computer_name ¦ room_id
bookings: booking_id ¦ computer_id ¦ date
I want to join them so that i get a listing that displays all room names, and if there is a booking for any computer in that room I also want to display the computer name and the booking date next to the room name. If one room has bookings for several computers I would like to display that room several times.
I have gotten a correct result with:
SELECT rooms.room_name, t.computer_name, temp.date FROM rooms LEFT JOIN (SELECT computers.room_id, computers.computer_name, bookings.date FROM computers JOIN bookings ON (bookings.computer_id = computers.computer_id)) AS temp ON (rooms.room_id = temp.room_id)
but I would like to use something shorter like:
SELECT rooms.room_name, computers.computer_name, bookings.date from computers INNER JOIN bookings ON (computers.computer_id = bookings.computer_id) RIGHT JOIN rooms ON (computers.room_ID = rooms.room_ID)
That however gives me a list where every combination of rooms and computers is listed and bookings displayed when there is a match. I don't really get why this doesn't work and I've been staring at it for days. Could somebody help me out? (I'm using PHP and MySQL)
Thanks,
Nick
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Dec 9, 2005
Hi all..
Let say i have 3 tables (tblA, tblB, tblC). I want to get all data in tblA. At the same time, i want to join the tables. If value in column aStatus equal to 1, it will get the value from tblB. If the column value is 2, it will refer to tblC. Else, if it 0, no need to refer to any table. just like inner join.. but i dun get the logic of how im going to do that.. can someone advise me on how to do the joining? please refer to picture below.
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Aug 18, 2006
Table1
Table1ID ControlID (int)
1 100
2 101
3 102
4 103
5 104
Table2
Table2ID ControlID LastChangedDate (datetime)
1 100 08/02/2006 1:30 PM
2 100 08/16/2006 3:30 PM
3 101 08/18/2006 8:15 AM
4 102 08/14/2006 8:35 AM
5 102 08/17/2006 11:14 AM
6 103 08/18/2006 1:14 PM
7 104 08/17/2006 4:32 PM
How can you join Table1 controlID with Table2 controlID with the latest lastchangedDate or the greatest table2ID?
So my result would be
Table1ID ControlID Table2ID ControlID LastChangedDate
1 100 2 100 08/16/2006 3:30 PM
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