My Problem is
I have 2 views --> 2 Databases (2 Products) but there are same fields (Same structure)
and I have to created the report by Crystal Reports to compare the Quatity of all product in my Company
So how Can I combine them (2 views with the same recoed but not the same data)
thanks for helping me
Kate
Fellow database developers,I would like to draw on your experience with views. I have a databasethat includes many views. Sometimes, views contains other views, andthose views in turn may contain views. In fact, I have some views inmy database that are a product of nested views of up to 6 levels deep!The reason we did this was.1. Object-oriented in nature. Makes it easy to work with them.2. Changing an underlying view (adding new fields, removing etc),automatically the higher up views inherit this new information. Thismake maintenance very easy.3. These nested views are only ever used for the reporting side of ourapplication, not for the day-to-day database use by the application.We use Crystal Reports and Crystal is smart enough (can't believe Ijust said that about Crystal) to only pull back the fields that arebeing accessed by the report. In other words, Crystal will issue aSelect field1, field2, field3 from ReportingView Where .... eventhough "ReportingView" contains a long list of fields.Problems I can see.1. Parent views generally use "Select * From childview". This meansthat we have to execute a "sp_refreshview" command against all viewswhenever child views are altered.2. Parent views return a lot of information that isn't necessarilyused.3. Makes it harder to track down exactly where the information iscoming from. You have to drill right through to the child view to seethe raw table joins etc.Does anyone have any comments on this database design? I would love tohear your opinions and tales from the trenches.Best regards,Rod.
View 15 Replies View RelatedWhich is more efficient? One large view that joins >=10 tables, or a few smaller views that join only the tables needed for individual pages?
View 1 Replies View RelatedHello.
Newbie here. I've only been using SQL for about a year now and have some minor questions about sql objects that reference other objects.
We have some views which reference other views in the joins. I will call one the primary view and the one being referenced in the joins as the secondary view.
Recently we made changes to the secondary view.
After which the primary views which referenced it would not work because of this change and had to be 'refreshed' by using drop/create scripts which essentially just dropped it and recreated the exact same view. I do not recall the exact error message that was returned other than it seemed to suggest that it could no longer see the secondary view since it had been changed. Nothing in the primary view was changed in any way, just the secondary.
Some here where I work have suggested off hand that this was a recompile of the primary view because the contents of the secondary changed.
My questions are:
1. Exactly why did this happen and is there a proper name for it when it does?
2. The same problem does not seem to occur when we have stored procedures referencing views in the joins which had just been changed. Why is that?
Thanks for any help on the matter. I greatly appreciate it.
Hello,
to make a report easier I'm developing it using a view of joined views of joined views.
Is there any significant performance penalty as opposed to just having one big select?
Cheers.
I want to create a stored procedure that will take filtered entries from one table and insert them into another table. I have created stored procedures using variables but what is the best way of taking data from one table to another?
View 3 Replies View Relatedi hav column in table which already conatins data, now i want to append some more data to it.how do i do it so that earler content does not get deleted
View 2 Replies View RelatedHi
I'd like to create a table on our SQL server that I can append records to when running a query.
What i intend to do is create a new table with the same fields as the query then when the query runs i want it to append the results to this new table. Is this possible? How would I go about creating the table, primary key etc?
I've tried doing this through an access front end but its not efficient and was a bit of a struggle to be honest.
Also, we need other people who may not have access to enterprise manager to be able to run this append query.
Danny
I have a problem with a dropdowncontrol. It is databound, but I need to add "select..." to be the first item in the dropdown. Here is the SQL:SELECT * FROM [PB_Subtopics] Where BriefID=" + DropDownList1.SelectedValueSo the problem I am having is I can't just make an item in the dropdownlist called "select..." and then use appenddatabounditems="true". I'm using ajax and it keeps appending stuff over an over without resetting. So I think I'm going to have to do this within the sql. So maybe that was more information than you needed to know. Anyone know how to make the first row of my SQL results be "select..." or whatnot with a value of 0.
View 4 Replies View RelatedHello,
How do I append data on an update?
I have a table with a field that is nVarchar(1000) and the initial insert is a few sentences. If I wanted to add to that row using an update statement and without starting at the end of the sentences, how would I write that?
Update table set fieldname = 'more data' where value = @variable
instead of
Update table set fieldname = 'initial data more data' where value = @variable
and the 'more data' appends to the initial data... hmmm
help please.
I need to copy data from one SQL table to another SQL table. Is is possible to use DTS to Append and update data from one table to another....along the line of using a Microsoft Access append or update query?
View 1 Replies View RelatedI have a huge table with data.I run a procedure everyday to update the table's data with our daily current sales.Let's say the table's primary index is product type.The procedure recreates a skeleton of the table to make sure that it will add only those records whose product type is new to our database thus ignoring the rest of the records due to duplicate key violation error.Now this used to work in access where I used to get a message saying that only 200 out of 4000 records were added,3800 were ignored due to violation key errors.
But in SQL Server, no records at all are being added.Is there a way to overcome this problem?? I tried using "set xact abort" but it only worked in case of foreign key violation but not primary key.
I would really appreciate your inquiry.
Thank you.
Here is a sample query:
SELECT column + 'xyz'
FROM table
Works great and I get the data I need, but how do I get this into a new column?Any help would be appreciated.
Thanks
Hi guys I have a quick Q:
I have two tables:
tblOne
ID/ PageName / Desc /URL
12/Home Page/This is the home page/www.fff.com
tblTwo
ID/ Name /Link
34/News Page/www.bbb.ie
I wish to create a new table or stored procedure to append one table(which has 4 colums) onto the other(which has only 3 columns) giving the following results:
ID / Name /Link
12/Home Page/www.fff.com
34/News Page/www.bbb.ie
Thanks for help in advance!
I would highly appreciate help to :
I have two databases that are of the same schema but in one-database-A the records are a bit older than the other database-B. I would lilke to sync the records from database-B to database-A appending the records to database-A. The schemas have constraints,primary keys and other defaults in common.
What is the best way to do this task? I tried to use DTS but it fails throwing error Primary key violations on the tables.
Thanks a lot for a good suggestion.
Vinnie
I have a bcp command that works fine except that I want it to over write what is in the table rather than append to it. Is there a way to do this or another method I should try?
View 5 Replies View RelatedHello all,Number of rows in a table was increased significantly. Is there a way to seewhether data was inserted in to the table, or whether data was appended tothe table?Thanks in advance,Do.--Message posted via http://www.sqlmonster.com
View 2 Replies View RelatedWhat would be the steps to create a SSIS job to append records from an ODBC table to a SQL table, adding only the records from the source that do not already exist in the destination?
I have another post on this subject, with a good suggestion for the approach, but I need some more detailed instructions for implementing it:
Have you considered to use a Lookup task in your data flow to check if the row already exists in the destination table and then use the error output (no matches) for inserting only non existing rows? Notice that the error output of the lookup task needs to be set as 'redirect rows' in order to get this behavior
View 1 Replies View Related
hello everyone,
i have the following problems:
I have a ChartReport that make a lot of chart, one for each page of report, this use as datasource myDataSet_Charts.
I have a SummaryReport that make a table, only a page report, this use as datasource myDataSet_Charts too.
I have need to produce a report that have in the first page the SummaryReport output, and in append the ChartReport output.
There is a simple way to make this?
Hello There,I'm trying to create a view that has calculations dependent oncalculations, where the problem resides is that each time I make acalculation I must create an intermediate view so I can reference aprevious calculation.for example lets say I have my_table that has columns a & b. now I wanta view that has a & b, c = a + b, and d = c + 1.this is grossly simplified, the calculations I actually use are fairlycomplex and copying / pasting them is out of the question.so what I have is my_view_a which makes column c, and my my_view_finalwhich makes column d (however, in my real application I have 5 of theseviews, a/b/c/d/e/)is there anyway I can consolidate all these views into one? I wasthinking of using a stored procedure with temp tables or somethingalong those lines.I just which I can use the aliases that I create for c in d in onestep.any insight would be greatly appreciated.
View 5 Replies View RelatedI have one cloumn with 10 rows and I want to read all those value to textbox, or another way I want to append all value to each other, I think I have to loop through it, so how can I do this. I have this column in SQL table. some plese tell me how to do this
thank you
maxmax
I try to get the value Pos1 from the SQLQuery from SQL Server 2005 Express, and set to iPos1 variable.
webcodefile1.vbDim myConnection As SqlConnection = _
New SqlConnection(ConfigurationManager.ConnectionStrings("Local_LAConnectionString1").ConnectionString)Dim myCommand As SqlCommand = New SqlCommand("GetRandomPosition", myConnection)
myCommand.CommandType = CommandType.StoredProcedure
myCommand.Parameters.Append(CmdPuzzle.CreateParameter("@Pos1", adTinyInt, adParamOutput)) <---- in aspnet, the Append is not being used, what should i use instead?
iPos1 = MyCommand("@Pos1")
Hi All,
When calling my SELECT statement, I would like to have Column name and Data type as the first record. Is this possible to do?
I would like to make a SP that would select all data from any table(with a header row) with just:
_sp_getData ' table_name'
I looked at sysobjects, and syscolumns tables, but was unable to put it all together. I have over 200+ tables, so creating variables for every column is very cumbersome.
Something like this:
select 0 AS SortCol ,
cast(min(case ordinal_position when 1 then column_name end) as varchar) as col1,
cast(min(case ordinal_position when 2 then column_name end) as varchar) as col2,
cast(min(case ordinal_position when 3 then column_name end) as varchar) as col3,
cast(min(case ordinal_position when 4 then column_name end) as varchar) as col4,
cast(min(case ordinal_position when 5 then column_name end) as varchar) as col5,
cast(min(case ordinal_position when 6 then column_name end) as varchar) as col6,
cast(min(case ordinal_position when 7 then column_name end) as varchar) as col7,
cast(min(case ordinal_position when 8 then column_name end) as varchar) as col8,
cast(min(case ordinal_position when 9 then column_name end) as varchar) as col9
from information_schema.columns where table_name = 'authors'
union all
select 1 , au_id, au_lname, au_fname, phone, address, city, state, zip,
cast(contract as varchar)
from authors
Is not an option.
Thank you very much in advance,
Vla Orlovsky
We have a file where my co-employee backup's our database. The problem is that the file is getting too large because he always use APPEND when he backup's. Is there a way to delete some of the appended backup instances?
Thank you very much for your help.
hi,
I am in the process of creating an append query that sends the fields of an open form from my ms access 2000 db to a table in ms sql 2000. I've successfully linked the ms sql tables and created the query to pull data from my form but when i run the append i get a key violation error and nothing gets appended. I know which field is the primary key in ms sql i just don't know how to change my access table to suit, any ideas?
To start I've made my append query simple and it just pulls the contact name. Here's my sql statement if that helps.
CODE
INSERT INTO dbo_PatientMaster ( PatientFirstName, PatientLastName, PatientAccountNumber )
SELECT [Forms]![Contacts]![FirstName] AS Firstname, [Forms]![Contacts]![LastName] AS [Last], [Contacts]![PatientAccountNumber] AS [Patient Account Number]
FROM Contacts, dbo_PatientMaster
GROUP BY [Forms]![Contacts]![FirstName], [Forms]![Contacts]![LastName], [Contacts]![PatientAccountNumber];
In access the patient account number is empty and I just created that field in my access table today.
thanks in advance
Hi I have a table with the following structure:
Table1
-------
Dept
Filed1
Filed2
Field3
Field4
Field5
I have another table with the following structure
(Basically this table will contain a subset of coloumns of Table1)
Table2
-------
Dept
Field1
Field2
Now using a query I would like see all the records with all coloumns in Table1 plus all the records in Table2 appended
i.e
if Table1 row is
IT F1 F2 F3 F4 F5
and if Table2 row is
IT F11 F22
Sales F12 F23
I would like to see a result set with the following structure
Resultset
IT F1 F2 F3 F4 F5
IT F11 F22 NULL NULL NULL
Sales F12 F23 NULL NULL NULL
Can some body explain me how to do this with a query. I tried using union but it requires identical coloumns on both ends( Ofcourse, we can acheive this by having Field3,Field4 and Field5 as blank columns in Table 2 but I don't wanna do that as my original tables are too huge to handle this).
Any input is appreciated.
Thanks,
Sai
Is there a way to do so on the fly in SQL Server 2000? In other words, a field has the latest update date for the table and we wish to use this date as part of the table name. If so, please provide an example.
ddave
Hello. We are using SQL SErver 2000.
We are moving appending data from one table to another table. Many millions of records.
We don't have alot of extra log space. How would I do this without it writing to the log files?
`Le
Hi
I am doing an A level database project. I need to build a system to deal with ordering and selling products.
I am trying to make an append query that will append all the products bought in my "invoices" table to my "archive" table. I want invoices that are three months old to be transferred the the "archive" table. I have been trying to put a criteria in the query for the Date field but I haven't managed to find an expression that works.
I'm sorry if this is too simple and you guys think im just being stupid.
I figured it was worth asking on here!! It's really bugging me.
Ivan writes "Hello,
I am very new to SQL so this may be super easy, or rediculously complex... not sure.
I have a database with a bunch of customers and their total purchase (as well as other junk)on each instance. I want to append a new column to the database that is equal to the average purchase each person makes.
In other words the current db looks like:
(user ID), (purchase amount), (date)
1, 2, 1/1/01
1, 6, 1/3/01
1, 10, 1/10/01
2, 52, 1/4/01
2, 32, 1/7/01
3, 12, 1/1/01
user 1 made 3 purchases of 2, 6, and 10 dollars. That is 18 dollars over 3 purchases so 6 dollars on average.
The new db would be:
(user ID), (purchase amount), (date), (average purchase)
1, 2, 1/1/01, 6
1, 6, 1/3/01, 6
1, 10, 1/10/01, 6
2, 52, 1/4/01, 42
2, 32, 1/7/01, 42
3, 12, 1/1/01, 12
how do I get SQL to calculate the average purchase for each customer and insert that value into every instance of the customer's average purchase field?
the database is static, in that no more data will be added, so a one time aggregation dump is what I need.
Thanks for the help,
Ivan"
I have a user enter a start end end date to create a report and I would like to append a static time 23:59:59 to the date that the user enters. I have tried several methods and I am having no luck.....
View 5 Replies View Relatedhow to append rows of 2 tables. Each table consist only 1 row.
sample:
table1
f1 f2 f3
table2
g1 g2 g3
my expected result is:
f1 f2 f3 g1 g2 g3
Note: tables have no relation to each other...
thanks
RON
________________________________________________________________________________________________
"I won't last a day without SQL"