I Need To Rise To The Next Level Of SQL Programming, Recommendations?
Jun 13, 2007
This really isn't a SQL Server specific question, but more tword SQL in general. I am pretty good at SQL, being able to perform joins on several tables at one time. I am looking for more challenges in SQL though as I want to learn more and to rise to the next level. Can anyone recommend some good resources to me?
It would be challenging to me to learn how to do more complex queries involving three or more tables.
Ralph
View 2 Replies
ADVERTISEMENT
Jul 14, 2000
Hi
I've got a SQL database running on Windows NT 4 Server (P400, 256 Ram, 8Gb IDE & 18Gb SCSI HDD) and quite a few of the queries are taking a long time to run, and are also using a lot of the processor time. This affects other users who are also trying to query the db. Has anyone got any recommendations for upgrading the hardware spec to improve the overall performance? I presume just add more RAM, and get a dual processor system?
Thanks
Ben
View 1 Replies
View Related
Apr 12, 2004
I am a PHP programmer for a small startup. We are storing person records and our MS SQL Server 2000 database has grown to the point where we wish to paginate the data before returning it to my PHP scripts.
I was wondering if anyone has any recommendations on an optimal way to manage this given the following requirements.
- Data must return only X number of rows at a time (user configurable).
- Must be able to search by several diffent criteria (name, date, birthday, location, ...)
Also, I was wondering if it is possible to return the total number of existant rows of data as the first row of a MSSQL procedure.
View 2 Replies
View Related
Jun 19, 2008
I have a SQL 2005 database containing the location of graphics files. I want to start learning how to write a C# application that will get a path from the DB and display the file. Any recommendations on sites where I can start learning how to do this?
Thanks
View 1 Replies
View Related
Jul 21, 2006
Ok, let me start by saying that I already checked the FAQ. There was one link, but it just seemed to go to a review page with 5 books, with pretty specific themes. So I'm surprised that such a basic topic as book recommendations for SQL newbies wasn't covered.
In my case, I'm not a total newbie. I learned to write SQL queries for work on both Oracle and SQL Server, and I've gotten pretty good at all the basics. So I've got "SQL for Dummies" down cold, so to speak. Now I'm looking to take my query writing ability to the next level, which I guess would be the intermediate level. I'm also looking for books that are specific to just SQL Server, rather than the books about general querying on any DBMS. Speaking of which, just so you all know, "SAMS Teach Yourself SQL in 21 Days" is an Oracle book, no matter what it says on the cover.
It looks like the book "Inside Microsoft SQL Server 2005: T-SQL Querying" comes highly recommended, but I flipped through it on the shelf at a bookstore the other day, and I think it's over my head. It might be a good reference to have around, but I think I'd be totally lost trying to read it from cover to cover.
So does anyone have recommendations for books that go beyond "This is how to do a SELECT, and here's how to do a JOIN", but won't make my head explode?
Thanks in advance,
--Fromper
View 4 Replies
View Related
Jul 17, 2006
I do software support for software that works with both Oracle and SQLServer, so I mostly just write queries to look at the data related tothe software. When I first started, I bought a couple of books to learnthe basics, intentionally going with generic books that would help withboth types of databases. I've got the basics down, and now I'm lookingfor a really detailed reference book that goes really indepth intoquerying for SQL Server specifically. Currently, we only work with the2000 version, but we'll be going to 2005 soon, so I think I'd rather gowith a book on 2005, although if you know one that covers thedifferences between them, that would be great. Any recommendations?Besides just writing queries, I'd also like to learn more about SQLServer in general. DBA software support, so I'd like to head mycareer in that direction. I was looking at Microsoft's newcertification path for SQL 2005. Given that my company won't pay tosend me for training, and I really don't want to have to put down$2200+ to pay for a class, I was thinking that I might be able to learnenough on my own to pass the first test and get the MCTS title. Iordered the Training Kit from Microsoft Press for that, which comeswith a 180 day trial of SQL Server 2005 to play with, along with a hugebook. Does anyone have any other recommendations for resources to helplearn this stuff?--Richard
View 4 Replies
View Related
Jul 20, 2005
Hello -Anyone have any thoughts on which API to use - ADO or ODBC?I have a fat client written in C++ using MFC ODBC classes to access a Jetdatabase.The app is going to be modified to write to a SQL Server central databasewith multiple users accessing their local copies of the database ( usingreplication technology on the clients side).Most of the performance benchmarks give an edge to ODBC over ADO whenwriting to an Access database. Anyone know of any benchmarks for a c/senvironment?I've seen references that ADO has some client side cursor features forfilters and sorting which are a benefit over ODBC. I'd also like to usethe asynchronous fetch that OLE DB provides and am not sure if this isimplemented in ODBC.Thanks for the help.Bruce
View 1 Replies
View Related
Sep 15, 1999
Hi all,
I've recently been tasked with doing some SQL 7.0 administration and was wondering if anyone could recommend a good book to get started. The bulk of my IT experience is in SMS, IIS and messaging so my database fundamentals are pretty weak.
As I see it, it's probably a three-step process to get me at least halfway comfortable - a first book to get some solid general database / SQL-language exposure, a second book that takes the knowledge to a more advanced level and finally a MS-specific book that covers the Microsoft implementation of a SQL server.
Any comments / suggestions would be much appreciated!
Cheers,
RM
View 2 Replies
View Related
Dec 3, 1999
I've searched quite a bit, and have found several leads on schema, stored procedure, and database contents comparison scripts and tools.
I'm now looking for recommendations on which ones are best, easiest:
ObjCompare.exe
sb_ABCompareDb.sql
sp_db_comp.sql
There's a mythical script from Andrew Z <mumble> that Mike Hotek talks about...
There's a DBCompare on the Back Office Resource Kit 2 CD, which of course is not in the umpteen MSDN CDs :-(
There's some *other* command line dbcompare, or maybe db_compare.
There's a DBA Compare.
I need to be able to compare divergent schemas from two developers to integrate their changes, so need schema and stored procedures compared only, and would also like to have something to compare staging servers and production servers.
Leads on other choices also welcome. I'd be happy to summarize and post, if warranted.
View 1 Replies
View Related
Jun 29, 2004
Hi,
I've been using Sybase for some years but by employer is moving (you guessed it) to MSSQL.
Can anyone recommend a TSQL and performance tuning training course for MSSQL in the London area?
Thanks,
Rob.
View 1 Replies
View Related
Mar 22, 2006
I'm a solid SQL developer/dba and have some funds earmarked for training this year. I'd like to expand my dba skills...more specifically, I'd like to become a rock-solid enterprise level dba that has not only a solid foundation of skills but some innovative techniques for managing our corporate SQL servers.
I'm curious if anybody has recommendations on training or conferences that might help me dig into those skillsets for a couple of days.
Thanks for your insight.
alex8675
View 1 Replies
View Related
Jul 20, 2005
I am looking for a book that discusses query tuning, index tuning, executionplans, etc. Can anyone recommend something?--BV.WebPorgmaster - www.IHeartMyPond.comWork at Home, Save the Environment - www.amothersdream.com
View 1 Replies
View Related
Apr 24, 2007
We have an application that was built and testing using SQL Server Express. One of our clients is deploying it using SQL Server Standard and plans to put the data files and log files on separate disk volumes.
In allocating the available disks to the volumes, they are looking for a recommendation on how big the log file volume versus the data file volume should be. Over time there will several years worth of data in the data files. I assume the log files need to be at least big enough to log all the changes between back-ups. Are there any general rules of thumb? Or whitepapers that discuss the trade-offs?
Thanks in advance...
View 1 Replies
View Related
Sep 27, 2007
Howdy folks,
I'm trying to get a better idea of how I should set some of the SSCE connection properties. I will be deploying the application on a WinCE5 board with a 4G flash storage card and 512MB RAM. The application must run 24/7 with a medium amount of traffic. At any given point I expect up to 3 connections to the same database. I'd really like to keep performance high without risking any database corruption issues. As such, I need to make sure my connection properties are optimized.
I read from Joao's article that setting DBPROP_SSCE_MAXBUFFERSIZE = 1024 gave a considerable performance increase, while anything higher gave diminishing returns. Is this for a certain amount of RAM, or is it uncorrelated to RAM size?
What's the best practice for specifying DBPROP_SSCE_TEMPFILE_DIRECTORY and DBPROP_SSCE_TEMPFILE_MAX_SIZE? Is it possible in WinCE5 to directly put it in RAM? How big do these temp files get?
I've read of some bad experiences with autoshrink. Are there any reasons not to set DBPROP_SSCE_AUTO_SHRINK_THRESHOLD to 100 if the database will be compacted regularly?
Any other advice for the more obscure settings such as DBPROP_SSCE_FLUSH_INTERVAL or all the lock settings?
Thanks a bunch!
View 5 Replies
View Related
Nov 27, 2007
I am in the process of creating a user interface that will give the users a list of reports to choose from. I wanted to write an interface in ASP .NET with C# to pull information for different reports from the reporting services web service. I have successfully done this with C# Windows Form. The project requires it to be web-based.
Problem is, I am new to web forms and would like a recommendation for reference materials to help me program ASP .NET with C# and using the web service. I am still learning ASP .NET and C#, so I would like something fairly basic.
Any help is appreciated.
View 3 Replies
View Related
Jan 16, 2008
I want to perform column level and database level encryption/decryption....
Does any body have that code written in C# or VB.NET for AES-128, AES-192, AES-256 algorithms...
I have got code for single string... but i want to encrypt/decrypt columns and sometimes the whole database...
Can anybody help me out...
If you have Store procedure in SQL for the same then also it ll do...
Thanks in advance
View 1 Replies
View Related
Nov 19, 2007
Hi,
AM in need of SSRS 2005 design documents for a project purpose. Can somebody let me know where can i find these documents? Thanks in advance
View 1 Replies
View Related
May 18, 2008
Dear friends
I'm developping a multilanguage human muscle database and wanted to know your opinion about my design
Table Muscle:-MuscleID(PK)-Name_DE...............german is standart-Description_DE
Table Muscle_LANG (for appr. languages):-MuscleID(PK)-Name_EN-Name_FR-Name_ES-Description_EN-Description_FR-Description_ES
Many thanks for your tips
View 7 Replies
View Related
Apr 23, 2001
I want to build a SQL testing environment in an active/active setup. Any recommendations on what I could use if I want to set up the most bare-bones system. I want to do it as cheaply as possible.
Thanks
View 1 Replies
View Related
Jun 20, 2006
We have a win2003 cluster with sql 2000 with 16 gig of memory. Should you leave more memory for the OS versus if this was a stand-alone server
View 3 Replies
View Related
Feb 11, 2008
Hi,
I'm just testing the database engine tuning advisor.
I created a basic trace file in SQL Server profiler by randomly opening a number of views in the Adventureworks db. I then used the Database Engine Tuning advisor to analyse this.
The tuning advisors recommendation was to drop about 2-3 dozen indexes, which sounds like a really dumb idea.
Is it normal for DET to recommend that any index not referenced by the workload file be dropped?
View 3 Replies
View Related
Jul 20, 2005
I'm on the IS team of a medium-sized non-profit with internationalreach. We're trying to make some decisions regarding our Web serverand database server as we expand our web site to have more dynamiccontent. Currently the database server houses all data pertinent tothe organization (membership data, events, products, etc) in onedatabase (~2.2 GB) as well as the web site content in a separatedatabase (~40 MB). The web site pulls from both databases but hits thecontent database more often.In a nutshell, our database server appears to be struggling duringperformance testing of the new Web site. We are trying to determinewhether we simply need new hardware, or if there are things we can doto help MS SQL make better use of the resources we have. The hardwareis a COMPAQ ML370, 1266mhz Pentium III, 1gb RAM, RAID 5 with 3 HD(10,000rpm) and a COMPAQ Smart Array 5i SCSI controller. The OS isWindows 2000 (standard) running Microsoft SQL 2000, SP 3a. The Webserver is a 2.8ghz Pentium IV with 2.5gb RAM, RAID 5 with 3 HD (15,000rpm) running Windows 2000 standard and IIS 5.0. While stress testingour web site under a moderate load (simulating approximately 20simultaneous users), the database server processor tends to max outand stay that way for the duration of the test. Memory and disk accessappear to remain fairly stable -- there isn't a lot of paging goingon, and the disk queue doesn't escalate much if any. The Web servershows spikes in processor use, but appears to be coping well. However,under a heavy load, a sql-heavy page can take as long as 90 seconds toload! We've been assuming that the network is not the issue, as theservers are communicating over a gigibit backbone and while we'veidentified aspects of the ASP code that we can optimize, the databaseserver seems to be a large part of the problem.We've reviewed our SQL configuration settings, and they appear toalign with the best practices, which in our case are the defaultsettings for SQL 2000. We have rebuilt our indexes, and havedefragmented the hard disks on both the database and Web servers.This, along with changes to the structure of the Web pages themselves,has led to improvements, but the processor on the database serverseems to be groaning under the strain, and pages are still taking anunacceptable amount of time to load.What else should we be looking at? Are there steps we could take tominimize the load generated by client/server and Web-related traffic,or specific performance counters that would help us to identify theproblem? Do we just need to look at getting some new hardware? If newhardware is unavoidable, is there anyone running a similar environmentwho could suggest what minimum requirements we should be looking for?Any suggestions would be much appreciated!
View 5 Replies
View Related
Feb 15, 2008
I create data collection applications on Mobile Devices for field biologists. The biolgists need to sync thier field data with a local database upon returning from the field. I am planning on using sqlce as my mobile database and am trying to get a grasp of what my synchronization options are. Here are some of my questions.
1.) Is there any way to synchronize data between a SQLCE database on the mobile device and a SQLCE database on the desktop (third party or othewise)? It appears to me that the answer is no, which is a shame. Whats the use of having a free light weight database that you can use on a mobile device and as a backend on a desktop but not sync data between them?
2.) If my hunch is right, what are my sync options? Installing SQL Server on every field computer is not an option ($$$). If I'm bound to using SQL Server as the backend database, is it possible to have a single SQL Server database on a webserver that the field locations could sync to remotely?
Any feedback to get me started in the right direction would be greatly appreciated.
Mike
View 1 Replies
View Related
Apr 30, 2007
We are creating a company-wide table of ZipCodes, States, GPS info, etc. This table can be used by our development and production servers (many of them.) We could place the table on a given server and use linked servers to grant access to that table to the other servers. But is there a better way to handle this globally-useful table?
Barkingdog
P.S. Clearly, we don't want to have multiple copies of this table scattered around on various servers. That introduces synchronization issues.
View 1 Replies
View Related
Aug 4, 2006
We're planning to migrate our db to new and more disk drives, fasterRAID levels and more dedicated disk usage(e.g. placing the translog ondedicated disks). The db server runs on Win2003.Right now we're thinking about what file system to use on the newdrives. We opt for performance, but expect reliability as well.(Goeswithout saying, IMHO ;-))
Quote:
View 18 Replies
View Related
Jul 20, 2005
I currently have two SQL server books for MS SQL Server 2000. One is aprep book for the 70-229 exam, the other is a Wrox book: "professionalSQL Server 2000 Programming."I'm looking for more T-SQL books that give me PRACTICAL tips onwriting advanced queries. What book do you refer to? Please post them.
View 3 Replies
View Related
Dec 3, 2006
We're having issues with Microsoft's 64 bit Oracle OLE-DB driver... when we escalated to Microsoft PSS they recommended that we go with Oracle's OLE-DB driver since Microsoft's hasn't been modified in a few years.
I've seen a lot of differing opinions on this topic (almost everyone says do not use Oracle's driver) and am wondering if there's a definitive answer here.
Larry
View 1 Replies
View Related
Dec 20, 1999
We have an NT 4.0 sp4 server with Sql 6.5, sp4 and its server name needs to be changed. This server will also be upgraded to Sql 7.0 sp1 too.
Is changing the server name easier/more efficient etc in 65 or 70?
Does anyone have any recommendations and or tips to follow in avoiding pitfalls, headaches etc?
Additional info: Replication is not involved here. If we upgrade to 70 first, it will be a "One-computer upgrade" process followed. BOL for 70 doesn't mention anything about a Server Name change. BOL for 65 does have "How to change to the current server name in the 6.x master database..." I was hoping to find specific details on the 'how to...' but was surprised that 70 doesn't cover this.
I have also seen a Jan 15 '99 posting by Sharon Dooley under "Machine Rename" which raises concerns that MS missed the boat on Server Name changes.
Any help would be appreciated.
Thank you,
TW
View 3 Replies
View Related
Nov 29, 2006
When you utilize transactions in ADO.NET are the locks put on the entire TABLE used or at the row level?
For instance if you do a SELECT within a transaction if you only pull 5 rows out of a 1000 row table can you just make it lock the rows that have been pulled? It seems like it locks the entire table?
Thanks
View 6 Replies
View Related
May 3, 2007
Hi, Can anybody please explain me, what is low level and high level locking in SQL Server 2005 database.
Also what is the name of process which converts low level locking into high level locking and vise versa.
-Sanjeev
View 2 Replies
View Related
Jul 20, 2005
Hi..I'd very much appreciate it if someone would tell me how to translatea statement level trigger written in Oracle to its equivalent (if there isone)in MS SQL Server. Ditto for a row level trigger.If this is an old topic, I apologize. I'm very much a newbie to SQL Server.Regards,Allan M. Hart
View 2 Replies
View Related
Jul 23, 2005
What up-to-date books on this topic can people here recommend? Thanks.- Bob
View 1 Replies
View Related
Mar 29, 2005
What I want to do is remove part of a result from a query. I am selecting the srvname from sysservers as follows.
SELECT srvname from sysservers
Where srvid ='0'
When the name is returned some times it might be like servernameinstance. What I need to do is cut off the and everything after that so that my result is just servername. I am then using this result in a cursor to go after server shares. The length of the servername varies. Any suggestions.
View 1 Replies
View Related
