Hi,
I am trying to create a data dictionary for a huge application which has aroung 300 tables in the database....when i perform any operation in the application some tables are updated.... can you help me to find out how can we find out the last updated tables in the database ??
Dear All,
I am making web application using Asp.net C#(Visual Studio2005). And Sql server 2000 as a back End.
Actually I am fetching data from other database(named as retailexcel but in same server). I have wriiten a view (in retailexcel database) to get required data from four table of other database. My problem is when I fetch those data(about 40000 to 50000 record) It taking to much time. I tried catch feature of asp.net2.0. Time reduced but not significantly. So I am trying to import those tables to my database (named Inventory) from that retailexcel.
Now problem is every day or two, record of those tables changes. How can I keep update my tables (which are importing from retailexcel)
Please suggest me some idea.
Thanks
Hi all
How to find out when the stastitics updated.
help me
Hi......i want to find all the tables which are in database. is there any hint or code that can help meThanks in advance
View 4 Replies View RelatedHi,
Does anyone know how to find out how many rows have been updated or deleted in a particular table for the last 1 hour?
Please reply.
Best Regards,
Ansaar
Hi all,
I have a database which gets its daily feed from a ftp file. Now is there any way i can figure out the empty tables in the databese which doesnot get any data on the feed.
Thanks in advance,
In a change tracking enabled database I can find the latest change tracking version number by using
Select CHANGE_TRACKING_CURRENT_VERSION() As Latest ChangeTrackingID.
Which will give latest change tracking id (example 1022), Is there a way to find the datetime of this latest change tracking id.
I need to find all tables which has a join (either inside an sp, view, etc) with my given table in a db.
sys.dm_sql_referencing_entities doesn't work here.
Note: i dont want to identify by FK References, for 2 reasons:
1) tables might not met with a join (just FK was defined)
2) sometimes, a join happened between tables, without an FK defined
how to find all primary key columns & foreign key columns in all database tables?
View 1 Replies View RelatedHow to find out the list of all tables and views owned by a particular user in any database by querying the system tables?Thanks.
View 2 Replies View RelatedAny tool, script, procedure, or otherwise that will solve this problem?
CREATE TABLE [Table 1] (
Id varchar,
TableTwoId varchar,
OtherData varchar )
CREATE TABLE [Table 2] (
Id varchar,
MoreData varchar )
What is the link between these two tables?
I have databases that have zero keys defined, no foreign key constraints, no unique value constraints. I cannot assume that an Identity column is the Id. The end game is be able to output that [Table 1].[TableTwoId] = [Table 2].[Id] but cannot assume that all linkage in the database will be as simple as saying "if the field name contains a table name + Id then it is the Id in that table."
Currently have written a script that will cycle through all columns and start identifying keys in singular tables based on the distinctness of the values in each column (i.e. Column1 is 99% distinct so is the unique value). It will also combine columns if the linkage is the combination of one or more columns from Table 1 = the same number of columns in Table 2. This takes a long time, and it somewhat unreliable as IDENTITY columns may seem to relate to one another when they don't.
CREATE TABLE [Table 1] (
Id varchar,
TableTwoId varchar,
OtherData varchar )
CREATE TABLE [Table 2] (
Id varchar,
MoreData varchar )
What is the link between these two tables?
I have databases that have zero keys defined, no foreign key constraints, no unique value constraints. I cannot assume that an Identity column is the Id. The end game is be able to output that [Table 1].[TableTwoId] = [Table 2].[Id] but cannot assume that all linkage in the database will be as simple as saying "if the field name contains a table name + Id then it is the Id in that table."
Currently have written a script that will cycle through all columns and start identifying keys in singular tables based on the distinctness of the values in each column (i.e. Column1 is 99% distinct so is the unique value). It will also combine columns if the linkage is the combination of one or more columns from Table 1 = the same number of columns in Table 2. This takes a long time, and it somewhat unreliable as IDENTITY columns may seem to relate to one another when they don't.
We have a third party process that runs and updated several SQL tables.
Is there any way to find out what tables are being updated and store it in another table?
I have a front end inteface that adds data to tables in a SQL database.My question is:Is there an easy way of finding out what tables are affected by the update? Is there a sp_ or DBCC command that would give me the update or altered tables?
View 2 Replies View RelatedHello, I need some guidance in the best method to accomplish this task. I have a network with a SBS 2003 server and a SQL 2000 member server in the SBS domain. I have a remotely hosted website at discountasp.net with a SQL 2000 database. The website will host a modified e-commerce kit where corporate clients can order parts. I need to keep the products table on the remotely hosted site as updated as possible. The website orders are placed via email from the commerce kit and the fulfillment department proccesses the order against the SQL server in the SBS domain.
Any ideas on how to keep the data updated on the website?
How do I insert unrelated statistical data from three tables into another
table that already exist with data using an insert or update stored procedure?
OR...
How do I write an insert/Update stored procedure that has multiple select
and a where something = something statements?
This is what I have so far and it do and insert and does work and I have no idea where to begin to do an update stored procedure like this....
CREATE PROCEDURE AddDrawStats
AS
INSERT Drawing (WinnersWon,TicketsPlayed,Players,RegisterPlayers)
SELECT
WinnersWon = (SELECT Count(*) FROM Winner W INNER JOIN DrawSetting DS ON W.DrawingID = DS.CurrentDrawing WHERE W.DrawingID = DS.CurrentDrawing),
TicketsPlayed = (SELECT Count(*) FROM Ticket T INNER JOIN Student S ON T.AccountID = S.AccountID WHERE T.Active = 1),
Players = (SELECT Count(*) FROM Ticket T INNER JOIN Student S ON T.AccountID = S.AccountID WHERE T.AccountID = S.AccountID ),
RegisterPlayers = (SELECT Count(*) FROM Student S WHERE S.AccountID = S.AccountID )
FROM DrawSetting DS INNER JOIN Drawing D ON DS.CurrentDrawing = D.DrawingID
WHERE D.DrawingID = DS.CurrentDrawing
GO
I tried all the INFORMATION_SCHEMA on SQL 2000 andI see that the system tables hold pretty much everything I aminterested in: Objects names (columns, functions, stored procedures, ...)stored procedure statements in syscomments table.My questions are:If you script your whole database everything you end up havingin the text sql scripts, are those also located in the system tables?That means i could simply read those system tables to get any informationI would normally look in the sql script files?Can i quickly generate a SQL statement of all the indexes on my database?I read many places that Microsoftsays not to modify anything in those tables and not query them since theirstructure might change in future SQL versions.Is it safe to use and rely the system tables?I basically want to do at least fetching of information i want from thesystem tables rather than the SQL script files.I also want to know if it's pretty safe for me to make changes in thesetables.Can i rename an object name for example an Index name, a Stored Procedurename?Can i add a new column in the syscolumns table for a user table?Thank you
View 4 Replies View RelatedI would like to propagate an event signal to an external applicationwhen a table in my MSSql2000 server is updated.Prog A; I have an external application adding records to a table.Prog B; I have another external application using this table as well.When Prog A creates a new record in the Table, how can I have Prog B benotified of the event without polling the table or creating a linkbetween Prog A and Prog B.Thanks.
View 2 Replies View RelatedHi
I have a requirement like, i need to save all the records from my Flat File on Monthly basis to my database table. In the next month, the flat file may be added with 10-20 records and also some updates happened to my old records. Though the faltfile is same for each month, the changes are occured in some records and also added with few records.
So when i am loading this data in to Database table, i need to just update the changed records and also needs to add the new records. I don't need to touch the remaining records.
How can i do that in SSIS 2005 using different data flow tasks ?
Thanks
Kumaran
Hello,
I have an application written in Visual Basic 2008, using a SQL Express 2008 database. This application runs in several locations on stand-alone PC's and there is no network connecting them.
I have to maintain a SQL database in a central location an would like to be able to distribute updated tables from that central location by using an USB stick and replace the tables of the same name in the different locations with the updated ones on my USB stick.
This I would like to do using code within my VB2008 application.
Can someone please help me on the way to achieve this. Is it possible to give some concrete code examples, as I am a newbie as a SQL Server user.
Many thanks and greetings,
Michel
I'm working on databases where statistics of some indexes (tables) are changing too frequently. Once I update them manually, one minute after they get 10-20% change, and five minutes after they get over 100% change. Tables get updated very frequently (multiple times in a second).
When I run a query to read from sys.stats, sys.dm_db_stats_properties and other dynamic views, I see that they were last updated when I did it manually, but the change rate overpassed the 500+20% (tables have multiples of 10K rows). Auto create and update statistics are set to true on all databases, and I don't know why sql server does not do that automatically.
Hi guys, may I know is it possible to create an update trigger like this ? Assuming there are two database, database A and database B and both are having same tables called 'Payments' table. I would like to update the Payments records on database A automatically after Payments records on database B had been updated. I can't use replication because both tables might having different records and some records are the same. Hope can get any assistance here, thank you.
Best Regards,
Hans
Hello,
we need to track date/time of last update for each record in a table.
As we understand it, we can't use field type Timestamp as this type does
not use dates/times.
Is there any SQL function available which we can bind to a column or
do we really have to use triggers?
Greetings from Mannheim, Germany
Ricardo
Hello,
we need to track date/time of last update for each record in a table.
As we understand it, we can't use field type Timestamp as this type does
not use dates/times.
Is there any SQL function available which we can bind to a column or
do we really have to use triggers?
Greetings from Mannheim, Germany
Ricardo
I am trying to insert data to a simple table using SQL express
However , I can see the data saved in the DataSet but not in the actual database.
If I try to insert the same user again , I got primary key violation ???
Here is the insert function :
string SqlConnection = @"Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|QJ.mdf;Integrated Security=True;User Instance=True";
SqlConnection Conn = new SqlConnection(SqlConnection);
SqlDataAdapter DataAdapter = new SqlDataAdapter("SELECT * FROM USERS", Conn);
SqlCommandBuilder ComandBuilder = new SqlCommandBuilder(DataAdapter);
DataAdapter.InsertCommand = ComandBuilder.GetInsertCommand();
DataAdapter.UpdateCommand = ComandBuilder.GetUpdateCommand();
DataSet DS = new DataSet();
DataAdapter.Fill(DS, "USERS");
DataTable DT = DS.Tables["USERS"];
DataRow DR = DT.NewRow();
DR["NAME"] = txtUserName.Text;
DR["Password"] = txtPass.Text;
DR["Type"] = 1;
DT.Rows.Add(DR);
DataAdapter.Update(DS,"USERS");
DS.AcceptChanges();
Conn.Close();
I dont know what I have done wrong
Please help
Thanks very much
in the database, there is some information about the applicant: his name, his email, his status (accepted or rejected)....etc.
the page that is shown to the administrator displays the applicant name and his status, when he changes any of the applicants status, an email is sent to that applicant.
is there any way to do that?
thanks in advance
Till yesterday every thing was fine....after i installed visual studio...god knws wat happnd dat it was not working, i did everything again but noe using my asp.net forms i am unable to write/edit/update the database, though i can view the same.....can any one suggest was might b d problem.
(i have set permissions for IUSER bot Read and Write)
I am trying to manage a sql server.
In this sql server, I have about 200 databases.
Is there any way/suggestions to check to see if some of the database has not been accessed/updated for the last month or longer?
I am trying to develop a system to remove the database that's no longer needed.
Thank you.
Hello
I am developing a windows forms app in Visual C# Express edition, it has a database, and when I am debugging, nothing is being done in the database, and I am sure it is nothing to do with the code. Because all I am doing is creating a database with one table, and just dragging the table (with the datagridview) onto a form, then it runs perfectly, but when I add or delete records, and exit the program, it is not reflected on my DB (which is a SQL Server express DB by the way),
I was looking everywhere, and all I could find was to change the "copy to output directory" propierty of the DB to "copy if newer" but still it doesn't work,
Any ideas why this may be happening??
thanks a lot
Andrés
Hi,
I have very little, to zero, IT configuration knowledge and I am hoping that someone is able to help me out.
I am currently writing the SQL scripts and developing the reports in the SQL Server Business Intelligence Development Studio, and then deploying the reports to the server for managers to eventually view.
Recently the IT section updated the test database (temp) that is connected to SQL Server 2005, with the live database (production), so that the data and database structure were up to date for me to create the reports.
When the update was done, the connection to SQL Server failed, and the newly appointed IT person responsible for SQL does not know how to resolve the problem. Up until yesterday I was getting a message that said that the connection has failed and then today I have the following message (she has been trying very hard to get it working):
An error occurred during local report processing.
An error has occurred during report processing.
Query execution failed for dataset 'Division'.
The SELECT permission was denied on the object 'Dim1', database 'payglobal', schema 'dbo'.
The reports that were deployed to the server prior to the update are still accessible however I am unable to review any reports I edit within the Development Studio. It has been out of action now for nearly two weeks.
Could someone please give me very detailed instructions on where the IT person should look, and what she should do to fix the problem. I will then pass these onto her.
Thanks.
I been asked recently in the interview thatHow can I detect changes automatically in the SQL Server Database when anything is updated, deleted or inserted?if anyone can help me in this that will be really great.
I dont actually know whether I can ask this here but I wanted to know the answer for this and thought this might be right place to ask?
sorry if I am wrong?
Thanks in Advance
Hello Everyone,
I am new to connecting to databases through java and in fact have not done much database programming although I am fairly good at SQL.
I have used the MS JDBC driver to connect to a MS SQL server database but I want to update my application every time a record is added to the database and or alert the user.
From what I have read, i assume that I can create a Trigger in java but how do I get my trigger to call a method / run java code?
Thanks for your time and Help
Martin.
Hi,I want to save the last modification date when the row is updated. I have a column called "LastModification" in the table, every time the row is update I want to set the value of this column to the current date. So far all I know is that I need to use a trigger and the GetDate() function, but could any body help me with how to set the value of the column to getdate()? thanks for your help.
View 3 Replies View Related