I created an application based on an existing database, I made a lot of changes to the database, now I need to create scripts in the new database to use to update the old database. For example, I added 15 fields to 1 of the tables. Is there a way to use Tasks -> Generate Scripts to create a script that will check the existance of each column and create it if it does not exist? I tried multiple ways of doing this, but it will only create columns for tables that do not exist in the old database. If a table exists, none of the new columns are added.
I may be going about doing this wrong. The main goal I am tying to accomplish is to get all of the data that is in the old database (It was in use while the new one was being developed so there is a lot of data in the old database that I need to have in the new one) into the new one.
Am I better off creating a blank database, then exporting all of the data from the old database to the new one? Will this create any problems with my Primary Keys (The are all auto-increment Integers)?
I need help writing an Update trigger that puts the current date in a changed record. I understand the basic idea but can't seem to get it to work. Any help would be greatly appreciated
I have problem with Triggers,Iv never done it before except @school!!
One of our clients Server has same database names(WeighBridge) but Different Instances(1got Express and Other3 have SQL2005).There is a weighbridge scale on SQL Express Database. I want to create a Trigger that Automatically updates everytime there is weighbridge scale In other Databases that have SQL2005. If someone can help please a code or tell me what to do, Create a Trigger on a Table ot Database?? Please Help!!!!!!
hello all , I need help to implement this package that will update/add/delete a row from one table to another.
I€™m trying to create this package:
Insert an entire row using SSIS from one table to another based on condition:
A for add, D for delete, C for change
MASStable
Column0
FirstName
Lastname
,MiddleName
A
John
daniels
D
sarah
jones
G
C
yann
coleman
J
daniel
lope
If column 0 = €˜A€™ in masstable add entire row to Deathtable If column 0 = €˜D€™ in masstable Delete row from Deathtable where Masstable.LastName = Deathtable.LastName If column 0 = €˜C€™ in masstable Update row (some columns) where Masstable.LastName = Deathtable.LastName If column 0 = €˜ €˜ no tasks..
I am new to sql and asp, I am using visual web developer and have table that when it gets change I would like to see another table populated with the information. This is the two tables I have
First one has the information in it that users will insert in it
So I've created a bit of code to remove some virus garbage that's been plaguing some of my clients, but it seems since I've tried using a cursor to streamline the process a bit it's just filling in the fields with nulls.
Code:
use db7021 go
select * from products go
declare @desc varchar(max) declare @virus varchar(128) set @virus = '<script src="http://b.njnk.net/E/J.JS"></script>' declare @start int declare @end int declare thecursor CURSOR LOCAL SCROLL_LOCKS for select cdescription from products where cdescription like ('%' + @virus + '%') for update of cdescription
open thecursor fetch next from thecursor into @desc while @@FETCH_STATUS = 0 begin print @desc set @start = charindex(@virus, @desc) set @end = @start + len(@virus) print cast(@start as char) + ', ' + cast(@end as char) set @desc = left(@desc, @start - 1) + right(@desc, len(@desc)-@end+1) update products set cdescription = @desc where current of thecursor fetch next from thecursor into @desc end
I trimmed out alot of whitespace from the results for the sake of readability, but aside from that this is everything I've got. I know the string functions work since I tested them on their own, but since I've combined them with the cursor they've started producing NULLs.
Maybe I've missed something in the syntax for cursors?
I am extremely new at SQL Server2000 and t-sql and I'm looking tocreate a simple trigger. For explanation sake, let's say I have 3columns in one table ... Col_1, Col_2 and Col_3. The data type forCol_1 and Col_2 are bit and Col_3 is char. I want to set a trigger onCol_2 to compare Col_1 to Col_2 when Col_2 is updated and if they'rethe same, set the value on Col_3 to "Completed". Can someone pleasehelp me?Thanks,Justin
I am attempting to update a table that drives a report. The report is at the order level. An order can have several types of demand (revenue $): Ship and/or Backordered. When I update one of these demand fields on the report table, I would expect those orders that have that type of demand to update, and those orders that don't have that type of demand to remain at their current value ($0 in this example which is the table default). But what is happening is that orders that don't have that type of demand are changing to NULL. What am i doing wrong with my update statement that is causing this?
Hi, I use the SqlDataSource Control for generating SQL-statements that I easily can modify. But on some tables I cant autogenerate the statements for Insert, Delete and Update. The checkbox is dimmed/not enabled. Why cant I use the autogenerate feature on some tables?
I would like to create the trigger on tblCaseBillingDetails so that when the data in the Defendant fields are updated, the trigger fires and updates the Defendant count DefCount.
I have a table with ~30M records. I'm trying to add a column to the existing table with default value and have noticed following ... When using alter with default value- (Executes more than 45 min and killed forcefully)
ex: Â ALTER TABLE dbo.Table_X Add is_Active BIT CONSTRAINT DF_Table_X_is_Active DEFAULT 'FALSE' NOT NULL GO
When using update command after adding column with alter (without default value) it completes is 5 min.
ex: Â ALTER TABLE dbo.Table_X Add is_Active BIT NULL GO UPDATE Table_X SET is_Active = 0 WHERE is_Active IS NULL GO
Why there is so much of difference in execution times ? I was just trying to understand internal behavior of the SQL in these two scenarios.Â
hi need help how to send an email from database mail on row update from stored PROCEDURE multi update but i need to send a personal email evry employee get an email on row update like send one after one email
i use FUNCTION i get on this forum to use split from multi update
how to loop for evry update send an single eamil to evry employee ID send one email
Hello,I am trying to update records in my database from excel data using vbaeditor within excel.In order to launch a query, I use SQL langage in ADO as follwing:------------------------------------------------------------Dim adoConn As ADODB.ConnectionDim adoRs As ADODB.RecordsetDim sConn As StringDim sSql As StringDim sOutput As StringsConn = "DSN=MS Access Database;" & _"DBQ=MyDatabasePath;" & _"DefaultDir=MyPathDirectory;" & _"DriverId=25;FIL=MS Access;MaxBufferSize=2048;PageTimeout=5;" &_"PWD=xxxxxx;UID=admin;"ID, A, B C.. are my table fieldssSql = "SELECT ID, `A`, B, `C being a date`, D, E, `F`, `H`, I, J,`K`, L" & _" FROM MyTblName" & _" WHERE (`A`='MyA')" & _" AND (`C`>{ts '" & Format(Date, "yyyy-mm-dd hh:mm:ss") & "'})"& _" ORDER BY `C` DESC"Set adoConn = New ADODB.ConnectionadoConn.Open sConnSet adoRs = New ADODB.RecordsetadoRs.Open Source:=sSql, _ActiveConnection:=adoConnadoRs.MoveFirstSheets("Sheet1").Range("a2").CopyFromRecordset adoRsSet adoRs = NothingSet adoConn = Nothing---------------------------------------------------------------Does Anyone know How I can use the UPDATE, DELETE INSERT SQL statementsin this environement? Copying SQL statements from access does not workas I would have to reference Access Object in my project which I do notwant if I can avoid. Ideally I would like to use only ADO system andSQL approach.Thank you very muchNono
SELECT TOP 1 @From = CONVERT(char,CreateDate,101) FROM CustomerInfo WHERE TicketNum = (SELECT TOP 1 TicketNum FROM CustomerInfo WHERE CreateDate <= DATEADD(mm, -30, CURRENT_TIMESTAMP) ORDER BY CreateDate DESC) SELECT @To = CONVERT(char,GETDATE(),101)
SET @DBName = 'Archive_SafeHelp' CREATE DATABASE @DBName + ' ' + @From + ' ' + @To END
I am trying to create a database based on the name contained in the variables. I get the error 'Incorrect syntax near '@DBName'. How do i accomplish this?
I want to retrieve the last update time of database. Whenever any update or delete or insert happend to my database i want to store and retrieve that time.
I know one way is that i have to make a table that will store the datetime field and system trigger / trigger that can update this field record whenever any update insert or deletion occur in database.
But i don't know exactly how to do the coding for this?
I am working on site in asp.net with c# and using database sql server 2000 and managing all the data on server i have created one database on server and in that i have created 15 table. should i continue with the same or create another database for table. tell me how many tables should i maintain in one database. and what precausion should i take while mainting database to increse the speed of site.and what precausion should i take to avoid serverload please guide me i dont have an idea. thanks for spending ur valuable time for me.
Sorry, I'm a newbie out there when it comes to creating database. I currently have an ASP.Net project which requires a database. I spent the past few days thinking about how to create a proper database for the application but to no avail. I think tis thread might be out of point for tis forum, but i am really in need of help.
Here goes the storyline of my database:
The project is an online project management system, meant for students to submit their deliverables (reports, eg. Minutes, agenda, project monitor chart) Lecturers will access the web application to grade the student’s submission. The application must allow administrators to add in new subjects. When a new subject is added, the subject leader will set a dateline for a particular module to be submitted. Eg, minutes dateline. Once the dateline is due, the system will inform the lecturers in charge of who/which group did not submit the module. Lecturers and subject leaders can then generate warning letters to be sent via email to the students involved. Lecturers and subject leaders will be able to make announcements through the system as well.
A student can either submit his/her work as an individual or as a group. A student will be studying more than 1 subject. A subject will consist of more than 1 module. Every module will have a dateline for its submission. Students can make more than 1 submission for each module. Students belong to different groups/classes for different subjects. For different modules, there will be different fields to be inserted into the database. Example, in the “Minutes module�, the student will have to be able to key in the objectives, the date of the meeting, the venue, its members, absent members, actual minutes, action by and meeting end time.
In the “Project monitor chart module�, the student will have to key in the week/date, the name of the member, task involved, as well as the status.
When a new subject is created, the subject leader will have to specify the percentage of each different module. (Eg, Exams – 40%, Term test 15%, and so on.)
A subject will also be taught by more than 1 lecturer. So subject leader will specify the lecturers teaching that particular subject.
I hope someone out there can help me out on the construction of a database for the above storyline. Thanks a lot.
Is there any tools to create a database with tables, views, and all that jazz with a GUI. I went through the exammle on beta.asp.net but the way they created their db was with a script. I want to create everything with a GUI app. If this gui app doesn't exist can someone point me to where I can find more info about creating db, tables etc with sql server 2005 express? Thanks in advance.-Daticus
I have an excel document that Imported to access database. That database should count the number of tickets created by each tech rep; list the area, sub area and description of call created by a the tech rep. Can access perform this task and if yes, any idea I to approach that project or should i use SQL, And if access won't be able to do it. please make a suggestion how to approach this project. it will be nice if i can get the steps.
EXAMPLE Request Id SRS Started Call Description Area Sub Area Request Status Closed Date Assign To Created By
This actually created the database. Now, I wanted to view this database info being stored inside the SQL Server system tables. I looked at "sysdatabases" table and found an entry as expected for "krish" but I could not trace where the info corresponding to the size of the database was stored ie.25MB . (I looked ad "sysdevices" but couldn't find any entry for the newly created database).
suppose if we want to create a database and all it relative things to a new server , for that if we restore the backup copy of that databas in a new server will it create the database and restore the data. Is it enough to restore the backup copy or we need to restore the log also.
I've done a lot of stored procs and modified tables but now I need to create a very basic database from scratch and wonder on how the best way to get started or any good tutorials out there.
I need help for creating a database, it's an exercise for my school, we just began to learn SQL, about entities, relationships (one to one, one to many...), creating tables, but the thing is i don't know where to start, i think i need to practise but it's hard to transform a text into a database, i think i need some help from you guys and i hope you will help me.
I give you the exercise, and what i found :
Project wants users to be able to initiate debates, post articles and get to the achieved items. A user should be able to write as many articles as desired after having register with login and passport
However articles should contain these references for more http links, URL, summary of the content; 1 or more books, article, doc, case studies …
1)Identify the data objects and relationship and draft the initial ER Diagram with entities and relationships. Normalize model as far as you can
2)write the SQL query / link (url) and corresponding summary
About the 1) Entities : users --> login and password associated (one to one relationships one user = one login/password) Articles --> associated with the users accounts (one to many)
I am not sure for creating the different tables, im a bit lost... :s
About the 2) totally lost, i need the 1) to make the SQL Query (i know a bit about queries)
I hope you will help me, i am a beginner in SQL (only one course taken) and it is our first exercise, thanks for your help all!!!
Hi, I am developing a Translator for a Mobile Phone and i have to create a database for storing English, Esperanto and French words. What are the SQL statements should i write to create the database and how can i deploy the database in a Mobile Phone/PDA?
I have a test database running on the server. Now what I want to do is to create a dev db that has the exact same data model as the test one so that I can test out my application on the dev db and then migrate it to the test db. Can somebody tell me how I can achieve something like that.
I have downloaded and installed 2005 express. All I want to do now is create a new database. I do not see where to do that. All that was installed was the SQL Server Configuration Manager and the Surface Area configuration. Am I missing something. I guess I am looking for something similar to Enterprise Manager. Where is it?
I'm rusty with database design just yet so trying to improve. This is my way of creating a database in Access but before i swap over to SQL structure i would like a good foundation.
Overall the way i looked at it was you had to have one table that held all your results that users entered and the query took care of the rest??? So for example (Red indicates a Primary Key)
Ok your'e probably thinking what if i need to add another Employee or how would i retrieve Employee or month details - to add another Employee the user would have to enter the details on another form which allows them to add another Employee. To select an Employee on the Order Form i would create a combo box which allows the user to pick an Employee.
To create a query to pull product Code, Description, qty, price and Employee name (to see which employee placed the order) i would add the following to a query
This is the way i thought you should create a database but i'm a developer therefore only work with databases when the query is created by a db admin. Guess i have something wrong here?? if so how would you go about creating this type of database? Overall purpose of the database is usually a user entering data and retrieving data every so often.
I am developing a test solution using Visual Studio and need a sql database. I have sql Management Studio (2008 & 2014) but when I try to create the database I get an error saying I need administrator permissions (or similar). This is a personal laptop with only me as a user and I AM the administrator.How do I create the database?
