Querying Other Databases
Apr 21, 2007
Hi All,
I am very new to sql and I am not really sure of what I am doing.
I have a bit of a complicated stored procedure that I am trying out. There is 3 parts to it to search for new articles,updates and discontinued articles for a particular Supplier. Right now I am just trying to get the first part working - I am trying to query another database that has 4 tables, 2 are joined ActiveArticle & ActiveArticlePrice and the other 2 are also joined UpdateArticle & UpdateArticlePrice. But all tables also hold data for ALL Suppliers, they are recognised by a GUID - SupplierGuid.
I want to compare them to each other to see if there are any new articles added to the Update tables. This is what I have so far, I was hoping someone could tell me if they see some obvious mistakes(I'm sure theres many!). For the first select, I tried adding a couple of parameters Flag and Text to use so that I can order it all once i have the 3 parts working. But I don't know the syntax is right, because then I also want to select all fields in both tables?.
CREATE PROCEDURE Portal_GetPriceListUpdates
(
@SupplierGUID uniqueidentifier
)
AS
SELECT 'A' AS FLAG, 'New Product' AS TEXT, * FROM SupplierUnits.UpdateArticle UA, SupplierUnits.UpdateArticlePrice UAP WHERE EXISTS
(SELECT * FROM UA, UAP WHERE UA.SupplierGuid=@SupplierGUID AND UA.SupplierArticleNumber NOT IN (SELECT SupplierArticleNumber FROM SupplierUnits.ActiveArticle.SupplierArticleNumber))
GO
I would appreciate any help!
Thanks,
pp
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Dec 10, 2007
Dear Readers,Is it possible, like in Access, to link to tables in other SQL databases that are on the same server? I have a query that I originally had in Access that queered from multiply databases. It did this by having those other tables in the other databases linked to the database that had the query.
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Jan 10, 2007
Hi,I'm having two databases in the name of n1,n2 having same designI want to query both the databases by giving the database name in queryDatabasesN1N2Table(both database contains same table)DetailTable detailsNo -intName -varchar(10)Now i want to check the detail table in both n1 and n2 using the selectqueryFor that I have written query it is not workingselect * from N1.DetailSelect * from N2.DetailThe above query is not working in query analyser,I'm getting error as"Invalid object name"In query analyser the Northwind database is currently selected, anywayI have given the database name it has to query from N1 database. How touse a select query with database name?Mani
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Feb 7, 2007
Hey there!
I'm not sure how to explain this but here goes...
I'm a bit stuck, a new project that's come about "requires" me to query multiple databases as if they were tables.
1 Oracle database which stores information on our staff (this database is a part of some MIS software and can't be changed in any way)
1 SQL Server 2005 database which stores information on staff sickness
Basically say theres 1 table in each database
Oracle DB
People
Person_Code
Forename
Surname
SQL DB
Sickness
Person_Code
Daydate
Lets say the query I want to perform is to select all the records from sickness where person code is 22334 and also get their name from the other db, so the output may look like
22334 Dann Rees 01/01/2007
22334 Dann Rees 03/01/2007
22334 Dann Rees 10/02/2007
Now I realise I can write a quick function to pull the information but this is just a basic example. Effectivley what I "need" is to be able to query sickness while sub querying people to get the names, or some kind of pass through query?
Please remember this is just a very simple example and the "actual" queries will be far more complicated, for instance finding all the employees of a certain department who is male and was sick in January. All the data for that example is stored in people (oracle) except for the dates which is stores in sick (SQL 2005). Now these are easy enough if they were tables in 1 database....but their not, their tables in 2 databases, and theres nothing I can do to change that :(
All help appreciated as this is becoming very urgent.
Many thanks
Dann
(I couldnt post this in the General data access forum for some reason)
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Oct 24, 2005
Hi,I need to run a query that gets an ID from one database table and then matches it to another table in a different database, is a query of this type possible if so how?Thanks,drazic19
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Jun 16, 2014
My query pulls data from two separate databases, and it runs extremely slow. The queries run well when they are pulling from their own database. When I join them to pull from both databases.
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Jul 23, 2005
I know that a heterogeneous query joining tables from two different servershas performance penalties but is the same true when joining tables from twodifferent databases on the same SQL Server 2000 instance?We are looking at setting up a Data Warehouse using DTS on a SQL Server boxand I'm wondering about the best way to logically set it up; i.e. one bighonking db or several dbs determined by some logical organization. With thelatter there will still be some queries that would need data from more thanone db and I'm wondering if that will have worse performance than if theywere all in one db.I thought that was the case in older versions of SS, but I couldn't findanything in 2000's BOL that indicated a problem with that.TIA
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Jul 20, 2005
Hello,I am quite new to ms-sql and I have a problem : I want to create an SQLrequest which would copy serveral records from a table in a given databaseto another table (with exactly the same structure) in another database(theses two tables and databases already exist).Could you please tell me how to do this ? I dont know how to access twodifferent databases in a single SQL request.Thank you for you help.
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Sep 21, 2006
Hello,
This is probably a simple solution but I'm a bit confused about which flows to use.
I have two databases on different servers that contain the same information but for the appropriate server. I want to retrieve data from each of the servers using a "select" statement.
Would I use a ForLoop and change the connection in a Script Task and then execute the SQL statement? Or can a ForEach Loop be used, but I'm not sure which type of enumerator.
Thanks for any help you can give.
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Nov 15, 2006
Hi all,
How do I query two tables in different databases on the same SQL Server?
In short, I want to do:
Select A.*
from database 1. table 1 as A
inner join database 2. table 1 as B
on A.COL1 = B.COL1
Both database 1 and 2 are on the same SQL Server.
Please advise.
Thanks,
V
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Jul 23, 2005
Hi;I am looking for suggestions about how to solve a problem using tsql.I have been asked to create a report concerning 4 tables.Each of the 4 tables is in its own database.The 4 tables are identical in name and structure.I would like to query all 4 of these tables and get the results as ifthey were one table.All suggestions welcome, thanks.Steve
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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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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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Nov 9, 2006
Hello,
I want to find all the entries where the date field is a specific date; so I may have 5 entries with the date 1/1/2006, and I want to find all of those. However, datetime fields in SQL Server also have the time, so how do you handle that? Can you just say where requestdate = getdate() to get all of the entries that have records for today?
How does time affect this?
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Sep 28, 2007
Hi,I am new to sql and was wondering if someone could help with this select statement. please don't laugh! SELECT * FROM product_detailsWHERE MemberId = @MemberIdINNER JOIN Member_Ratings ON product_details.MemberId = member_ratings.MemberIdSELECT COUNT(*) FROM member_ratings AS FinalHighRating WHERE member_ratings.MemberId = product_details.MemberId AND member_ratings.Rating = 5 Any questions? Thanks!
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Oct 31, 2007
Hey,
What is the best way to query two datetime values to see if they are alike? I need to determine if an [AccountEndDate] is today (both values are datetime). Using "Like" does not work.
Thanks!
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Jan 27, 2008
If you create a view such as CREATE VIEW TestView AS Select * FROM customers_table WHERE CustomerID between 213 AND 3443 Each time you want to select from the view - is the View going to perform the WHERE clause on the customers_table, or not? Or does the view already have the virtual rows?, meaning it does not have to perform a where clause (WHERE CustomerID between 213 AND 3443) on the customers_table, and just performs an inner join with the rows it already has?
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Aug 10, 2005
I have a usage table Aaccessdate (datetime)useridpageidI need to write a sql that would do a report on a monthly basis. ( how many pagehits per month)All is fine - and my SQL looks likes thisselect count(pageid)from A.The twist here is , I do not want to count those records if the same user visits the page on the same day.For Eg02/03/2005 10:09:09.000 user1 page102/03/2005 15:09:09.000 user1 page102/03/2005 11:09:09.000 user2 page202/03/2005 16:09:09.000 user3 page3I want my count to give me back 3 instead of 4.Can this be done?ThanksRajini
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Mar 20, 2006
I have a table containing prices. This table will be queried very often to provide quotes for clients.So to ease the burden on the server I want to cache the table and then just query the cached version.However it seems that I can only cache the table as a datatable. This means I have to query the datatable to get the prices for each quote.I'm not sure how to query a datatable. Is ther syntax similar to querying a SQL table?In fact is this best way to go about things?Any help would be appreciated.G
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Apr 20, 2006
Hi guys
im struggling to see what im doing wrong with the following SQL, wondering if it has something to do with the subquery being a view...cant think why though
select value from table
where type = 'Extra Mailbox'
and active = 1
and value not in
(select login from view)
order value
The view returns a list of logins and the type field is also a list of logins. I want to filter the list of logins that do not appear in the subquery....
Any ideas?
Thanks in advance for any responses.
Ging
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Oct 1, 2004
I have 2 different database's on the same server. I'm trying to create a stored proc that resides in Reporting database but queries against the Call database. 4 part naming convention gives me an error of 'invalid object name' What am I forgetting here?
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Apr 30, 2008
Hello all,
I have a table (tbl_a) with 2 columns: itemNames | Date .
ItemNames can have duplicates.
I have another table (tbl_b) with date ranges in 2 columns: startDate | endDate.
what I would like to do is: query tbl_a where date between startDate and endDate of tbl_b.
does anyone have an idea?
thanks in advance.
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May 23, 2008
This is my problem
Table A Columns:
OriginatingNumber,
TerminatingNumber
Both of these columns contain npanxx numbers which would be the first 6 digits of a phone number, example 217345 which is in illinois.
Table B Columns:
npanxx,
state
table B hold all npanxx numbers in the united states and what state it pertains to.
what i need to do is run a query to check and see what state the OriginatingNumber and the TerminatingNumber are in and decide if both numbers passed are in the same state or not.
so for example in Table A Row 1: OriginatingNumber is 217345 and the TerminatingNumber is 309454. I need to check both of these numbers against table B and it would return that both numbers are in IL. Basically I need to return a result of yes or no. yes they are in the same state or no they are not in the same state.
Any help would be great
Thanks for reading,
Nick
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Jun 12, 2008
how to write a query to find the no of tables present in that database.
Any suggestions.
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Jun 12, 2008
Hi All
Thx in advanced for any help anyone can offer me.
I have 2 tables Staff and Class which are as follows
Staff
ID (Primary Key)
FirstName
MiddleName
Surname
Etc. . .
Class
ID (Primary key)
LessonTemplateID
TeacherID
TermID
AssistantID
LessonTemplateID and TermID link to other tables which i don't need right now.
The Class.TeacherID and Class.AssistantID both link to the Staff.ID
I am trying to create a query where i can say i want to select a class.ID of lets say 12 and display both the Teachers name and the Assistants Name.
If i do just one join between Staff.ID and lets say Class.TeacherID all is fine and i can display the teacher.FirstName for a particular class.ID. However my problem is when im trying to display both teacher and assistant. Every time i try to create a query to do this the query comes back blank.
Im really stuck on this and just can't figure it out (is it even possible?).
Thx for any help Scott.
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Jan 23, 2007
Hi there,
Is there a way where I can run a query or a store procedure where i can retrieve all the contraints attached to the tables in the database?
thanks
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Sep 8, 2007
Guys ...
I have a SQL SERVER 2005 running on my local machine. My local machine is also configure for web applications through IIS.
There is a remote oracle db, which is maintained by another department. They gave us read only access but they discourage web access over their oracle database.
Even if you try to access it through web ... they come to know that certain logins are trying to access it through web ... How ... i dont know.
Now what i did is linked that oracle database with my SQL server 2005 and developed an ASP.NET application which is indirectly accessing oracle database though my SQL Server 2005.
Whenever a user visits my web application on the backend the authentication done on my sql server but the query runs on linked oracle server... as I open connection to my sql server 2005
do you guys think that Oracle database administrator can ever know that his oracle db is access through a web application. whereas they allow us to copy required data on our machines through SQL Server 2005?
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Jul 23, 2005
Hello all,I'm trying to run a query to make a report. My database is a incidentreporting database. I'm tryng to make a monthy report for incidents.The field I need to query in the date field which is a nvarchar in theform of 01/01/04 and 01/01/2004. I ran a query that looks like this:SELECT incident, doccur, IDFROM dbo.IncidentWHERE (doccur between '01/01/2004' and '01/31/2004')I get some results that look like this:Unsecured doors01/19/0492INTOXICATION 01/17/0477Bill Door entry door 01/28/03130Hit & Run01/21/04105Customer complaint01/02/0370Customer complaint01/02/0491PRINTER MALFUNCTION01/22/04111Customer complaint01/30/042322Trash Smoldering01/15/0451LOST01/02/0380BROKEN GLASS PANEL01/13/0442B.I.A. Assist01/04/03189GAS LEAK01/06/048UNCHANGED CASH BOX01/11/0440Intoxication01/17/0469Intoxication01/02/0471Intoxication01/17/0472Employee accident01/17/0473GREASE FIRE01/18/0474Verbal Dispute01/17/0475PANHANDLING01/17/0476Near Miss/Water backup01/18/0478Unsecured Arcade Door01/19/0493Intoxication01/18/0479Intoxication01/02/0481SUSPECT/WANTED01/18/0482Intoxication01/18/0483Property Damage01/20/0384Unsecured Bingo Snack Bar01/18/0485PANHANDLING01/18/0486Employee accident01/19/0487Unauthorize of proper exit01/19/0488Safety Hazard01/19/0489Key control violation01/02/0390Cracked keno ball01/23/04116Employee accident01/19/0494delay in drop01/27/2003128test01/01/20053763As you can see, the querey will give me the month and day I ask for,butnot the right year. Some to the data has 2 digit years and some have 4digits. How do I design the query to give me the year I ask for.Any assistance will be greatly appreciated
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Jan 31, 2007
I realize that this may not be the correct ng for this question, andif so, I'd appreciate a pointer to the correct group.I am not including DDL/DML for this question, because I do not believeit is relevant.What I have is a SQL query, which when executed in Query Analyzertakes about 10-12 seconds. From the time I issue the query, I see aninitial lag of about 1 seconds after which the grid starts gettingpopulated, and then runs its course.The UI responsiveness is impressive. Almost immediately, well, within1 second at most, I see data appear from the server into my queryanalyzer grid.I'd like to get the same responsiveness if possible on my clientapplication written in C# using ADO.NET.I use the SqlDataReader class off the SqlCommand class to make thesame query (identical), and yet it takes close to 9 or 10 secondsbefore even the first row is retrieved by the application. I am notsaying that it takes 9 or 10 second for my DataGrid to start beingpopulated; it is simply that the first Read operation of theSqlDataReader after I connect (which is instantaneous), that takes 9to 10 seconds. Once the data retrieval starts, the grid populates inshort order.Are there any pointer by which I can get just a few rows fast enoughto give the user the impression that the query is executing. In otherwords, what techniques can I use to get the same sort ofresponsiveness as in the SQL query analyzer?In case it is relevant, there are some 250,000 rows returned by thequery.Thanks for all helpful responses in advance.
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Aug 10, 2006
hello ,
I have 2 tables that are linked and i am querying sencond table from 1st table here is how my query looks. It works fine when i enter the parameter value from 1st table , it gives me the assoaciated values in 2nd table, But i also want it to display without filtering the second table when the parameter value is NULL ie when there are no associated values in 1st table. I tried putting "IS NULL" but it doest work. Can any one please help me out with this
Thx
SELECT DISTINCT dbo.group_primary.site_group_primary
FROM dbo.group_primary INNER JOIN
dbo.group_conversion ON dbo.group_primary.id = dbo.group_conversion.primary_group_id INNER JOIN
dbo.group_secondary ON dbo.group_conversion.secondary_group_id = dbo.group_secondary.id
WHERE (dbo.group_secondary.site_group_secondary = @secondary) OR
(dbo.group_secondary.site_group_secondary IS NULL)
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Jul 29, 2007
If I do the following
SELECT *
FROM MyTable
WHERE DateCreated = '27/07/2007'
It fail's, what am I doing wrong?
Thanks
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Feb 28, 2008
I was wondering if someone could help, I am new to T-SQL and programming in general and have done a bit of work, that works but I would like some help to improve.
I have two views, I have a stored procedure selecting data from one and dumping to a local physical table then another select statement using the second view and dumping the results to the same table as the first, I then have clients querying that physical table.
What I would like to do is have the stored procedure do all the work thereby negating the need for the two views and the physical table.
Here is what I have:
View1:
SELECT BLCUSA AS Company, BLCUSB AS Account, BLDELN AS DeliverTo, blcnam AS [Account Name], BLCTS1 * 100 AS Monday, BLCTS2 * 100 AS Tuesday,
BLCTS3 * 100 AS Wednesday, BLCTS4 * 100 AS Thursday, BLCTS5 * 100 AS Friday
FROM LIVEAS400.S65C422B.WRFDTA.PARDADR AS PARDADR_1
WHERE (BLCUSA = '2')
View2:
SELECT abCUSA AS Company, abCUSB AS Account, 0 AS DeliverTo, abcnam AS [Account Name], abCTS1 * 100 AS Monday, abCTS2 * 100 AS Tuesday,
abCTS3 * 100 AS Wednesday, abCTS4 * 100 AS Thursday, abCTS5 * 100 AS Friday
FROM LIVEAS400.S65C422B.WRFDTA.PARNADR AS PARNADR_1
WHERE (abCUSA = '2')
Stored Procedure
USE [WINDRUSHDAL]
GO
/****** Object: StoredProcedure [dbo].[spgiffordstelesales] Script Date: 02/28/2008 11:31:30 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[spgiffordstelesales]
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
IF OBJECT_ID ('Phone_Times_Copy') IS NOT NULL
DROP TABLE Phone_Times_Copy
Select *
INTO Phone_Times_Copy
From head_office_phone_times
Insert into phone_times_copy select * from deliver_to_phone_times
Select *
From phone_times_copy
END
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Feb 25, 2008
I have a table in my database that records lab tests for patients where I work. There's colums for the PatientID, TestID, and TestDate. Each patient can have multiple tests.
I need to pull the top 4 tests, by TestDate, for each patient in the table. I've been trying to do it with the Select Top(4) clause but no luck so far. Any help would be appreciated.
Thanks.
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