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all groups > sql server programming > november 2003 > threads for sunday november 2

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any alternative to trigger on system tables / Information_schema views ?
Posted by ray at 11/2/2003 11:34:40 PM
Since It is not possible to have a trigger on system tables or information_schema views (?), is there an alternative? I want to detect (trap) a change to a column in SysJobs table. thanks ...more >>


Reporting Services
Posted by JABE at 11/2/2003 9:39:15 PM
Do any of you know any public forums or non-MS sites dedicated to Reporting Services? Thanks....more >>

SQL2K: Call .DLL in a Trigger
Posted by Kris at 11/2/2003 8:43:31 PM
Is it possible to call a .DLL or execute some command when a trigger is fired? Thanks ...more >>

Is it possible to transfer logins from one server to another?
Posted by Edward Yang at 11/2/2003 8:11:01 PM
Now I face a task. I need to transfer all logins of an old SQL Server to a newly installed one. I mean the server logins under Security\logins in SQLEM. It is totally tiresome and error-prone to do this manually. Is any way to write a simple (or complex) SQL script to do this? Thanks. ...more >>

Do I need Index for FK and All Queries ?
Posted by Tristant at 11/2/2003 7:41:24 PM
Hi SQL Gurus, I have Table A with PK on a,b,c,d (so I have index on this) Table A has FK on (a,b) to Table B) Table B with PK on a,b I have questions : (1) On Table A, what queries that can make use of the Index (2) On Table A, Do I need Index on (a,b) for the FK T...more >>

SQL-DMO Performance
Posted by Ben Fidge at 11/2/2003 5:28:13 PM
How fast is SQL-DMO at retrieving SQL Server database chema info compare with other methods such as ADOX? What other methods are available for this purpose? Ben Fidge ...more >>

Disconnecting
Posted by Johny at 11/2/2003 5:27:18 PM
How can I disconnect all user which are connected to specific database? ...more >>

yukon
Posted by Mark Goldin at 11/2/2003 4:16:02 PM
How can I learn (try) new upcoming SQL Server version? Thanks ...more >>



Null Value eliminated from aggregate,,,
Posted by Harag at 11/2/2003 3:52:55 PM
Hi All WIN 2kpro SQL 2k dev ed, I use something like this SELECT count(fieldname) From MyTable the correct result is fine but I keep getting a warning sent back as an error to my asp. how do I stop the warning warning: Null value eliminated from aggregate. thanks for any help/tip...more >>

multiple primary keys
Posted by marwan hefnawy at 11/2/2003 3:35:45 PM
Is it possible to make two columns in one table as a primary key ? each of them has duplicates but the combination of the two columns is unique. if possible how to make it. ...more >>

xp_sprintf
Posted by Mike M at 11/2/2003 3:23:26 PM
Hello All, I can not find in BOL the maximum buffer size allowable by the output parameter in xp_sprintf? From some simple experiments, the function seems to handle character buffers up to about 255. Anybody know if the buffer size can be resize for a larger strings. Thanks, Mike M ...more >>

multiple web site to access the same SQL Server database
Posted by Matt at 11/2/2003 2:30:09 PM
Each SQL Server database should correspond to one IP address. I assume web server and database server are in separate machines. Here's 2 cases: case 1: A single web site have data access to the SQL Server database. case 2: There are multiple web sites need to have data access to the same SQL...more >>

Restore database
Posted by Johny at 11/2/2003 1:36:11 PM
I want to restore database from my application with RESTORE DATABASE work FROM DISK = 'c:\Program Files\Microsoft SQL Server\MSSQL\BACKUP\work.dat' but I get error "Exclusive access could not be obtained because the database is in use." Can I do something to avoid that error? Maybe I ...more >>

What is best practice for locking when app updates a batch?
Posted by Jeremy at 11/2/2003 11:24:31 AM
My app receives a set of files from another location, and I need to update and add records in my database. The database is used for interactive data entry normally, and the batch update happens a few times a month. The largest batch contains a dozen files (updating/adding to corresponding tabl...more >>

cannot group by bit column
Posted by Bob at 11/2/2003 11:14:56 AM
On a 7.0 server, I get the following: Server: Msg 252, Level 16, State 1 Cannot group by a bit column Why does this work on a 2000 box and not 7.0? Suggested resolutions?...more >>

Help with XML query
Posted by at 11/2/2003 11:13:11 AM
Hello, How would I write a query on this sample table to produce the xml output below? Thanks. Create Table test ( CustomerId int , LName varchar(50) , FName varchar(50) , MI char(1) , SSN char(11) , StreetAddress varchar(50) , City varchar(50) , State char(2) , Zip char(5) ...more >>

Stored Proc: EXEC(@DynamicSQL)
Posted by rooster575 at 11/2/2003 10:48:31 AM
From within a Stored Procdure, how can you get the results of a dynamic query? Here's what I would like to do, but it does not work: SELECT @nextUniqueID = EXEC('SELECT TOP 1 UniqueID FROM ' +@tmpTableName) Any help greatly appreciated. Yes, this query must be dynamic. Thanks a lot. ...more >>

Database size...
Posted by Rob Meade at 11/2/2003 10:05:33 AM
Hi all, I have built a web based application for a client, their host allows them 20mb of database 'size'/'space' etc - anything over that is charge for etc... I checked the database size the other day by right-clicking on it and it quotes 554mb! I *think* this is probably made up from t...more >>

long date format
Posted by AussieRules at 11/2/2003 9:41:07 AM
Hi, I have a select statement that selects a datetime field from my table. I want to be able to have this to be in the format of 'Sunday, November 2,2003' (or similar). Is there some sort of format command I can do within the actual select statement, to do this ? THanks ...more >>

Why error on renamed column?
Posted by Brett at 11/2/2003 9:37:22 AM
I get the error below when I try to run this query: SELECT EntityID, MIN(TransTime) AS LoginTime FROM YourTable GROUP BY EntityID ORDER BY Min(LoginTime) DESC Server: Msg 207, Level 16, State 3, Line 1 Invalid column name 'LoginTime'. How do I order by the newly ...more >>

query?
Posted by ll at 11/2/2003 2:13:38 AM
Hi, How to select records from index n to n + 2: select * from products; //?if n= 5, only need to return 5-7 records back. Thanks... ...more >>

Date question
Posted by Loukas Marinis at 11/2/2003 1:13:33 AM
Is there any way to update a datetime column to null? I have an application where a user enter information about projects. There is a field Finished date. How can i manage the case when the user enter a date in that field, the table is updated, and later on decides that the project hasn't been...more >>


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