Database

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How can I get a list of databases in .NET? spbdenis29-Mar-02 3:03 spbdenis 29-Mar-02 3:03  Could anyone suggest how to get a list of SQL servers and a list of databases using ADO.NET? In VB6, SQLDMO could be used for this, but how it is done in .NET? Any help would be appreciated. Thanks, Denis Re: How can I get a list of databases in .NET? Paul Watson10-Sep-02 7:07 Paul Watson 10-Sep-02 7:07  spbdenis wrote: In VB6, SQLDMO could be used for this, but how it is done in .NET? You can use SQLDMO from .NET: SQLDMO For C#[^] Paul Watson Bluegrass Cape Town, South Africa exa question about execute a procedure which take a long time realfly28-Mar-02 23:03 realfly 28-Mar-02 23:03  I have a program which execute a procedure through odbc. and the procedure is a big one, that takes several hours to execute. And the problem is that the my environment of the network is some bad, and during the long time of the execute, there would have an broken. and then the procedure will be return as an fail. Can anybody has any ideas? please told me, Thanks in advance! i am realfly8) executing .exe's from sql... l a u r e n28-Mar-02 2:34 l a u r e n 28-Mar-02 2:34  ummmmm maybe a dumb one but how does one execute an .exe from a sql batch in a stored proc for example? any help qppreciated --- "all's fair in love and war but in love there is no geneva convention" Re: executing .exe's from sql... AndyG28-Mar-02 5:22 AndyG 28-Mar-02 5:22  Check out "xp_cmdshell" in SQL Server BOL. Andy Gaskell, MCSD MCDBA Re: executing .exe's from sql... l a u r e n29-Mar-02 22:47 l a u r e n 29-Mar-02 22:47  thanks andy --- "all's fair in love and war but in love there is no geneva convention" Ado Program Run Error On Machine whithout VC++ IDE Forlegend27-Mar-02 14:29 Forlegend 27-Mar-02 14:29  My program about ADO run correctly on my machine,but it can't correctly run on the machine whithout VisualC++ IDE. I find it runs the following statment: _CommandPtr cmd; _ConnectionPtr conn; ....................................... cmd->ActiveConnection = conn;/Error occurs I don't why.Can somebody help me! Thanks very much!! VCBeginer Re: Ado Program Run Error On Machine whithout VC++ IDE Mazdak27-Mar-02 19:38 Mazdak 27-Mar-02 19:38  Forlegend wrote: it can't correctly run on the machine whithout VisualC++ IDE. Maybe the problem is because you don't have MDAC on that machine.Are you sure about it? Mazy "So,so you think you can tell, Heaven from Hell, Blue skies from pain,... How I wish,how I wish you were here." Wish You Were Here-Pink Floyd-1975 Re: Ado Program Run Error On Machine whithout VC++ IDE Forlegend28-Mar-02 1:37 Forlegend 28-Mar-02 1:37  Oh! I get it. Thank you again!! VCBeginer msado15.dll missing Lockhart26-Mar-02 10:34 Lockhart 26-Mar-02 10:34  I can't run the code from the articles from CPj site. I haven't msado15.dll. I have downloaded and installed MDAC 2.7. I'm running WindowsXP. VC6 + SP5. MSDE + MSSQLServer 7 Re: msado15.dll missing funbag27-Mar-02 4:47 funbag 27-Mar-02 4:47  I'm sure it's somewhere on your system! Use the windows find utility to have a look for it. When you find it, copy it to c:\winnt\system32 and then from the dos prompt cd to c:\<insert your="" win="" dir="" here="">\system32 regsvr32 msado15.dll To unregister it, go back to the system32 directory, and type regsvr32 -u msado15.dll I'm running Win2k Pro, so I've never used XP, so I'm not sure what it calls the windows directory, but I'm sure you can figure it out! Good luck! skydiving....if at first you don't succeed, you're fecked! Re: msado15.dll missing funbag27-Mar-02 4:52 funbag 27-Mar-02 4:52  I found my copy of msado15.dll in c:\Program Files\Common Files\System\ado\ You should have it, but if you don't, drop me a mail... skydiving....if at first you don't succeed, you're fecked! Re: msado15.dll missing Lockhart27-Mar-02 5:42 Lockhart 27-Mar-02 5:42  Oh, thanks a lot, you have saved me... I used "Find" but nothing showed up (...) I found it in c:\Program Files\Common Files\System\ado\ as you wrote. Thanks again Database Design Question Schalk26-Mar-02 9:00 Schalk 26-Mar-02 9:00  Hi, I’m working on a project for university and need some advice. Here is an idea of what it is about. “You are hired by a company with the following problem. They need an administration system for their independent employees and for their members. This company sells various kinds of batteries through a complicated sales hierarchy. The company has a few bosses. Each boss has a team of managers that works under him. Each manager has a team salesman than work under him. The salesman sells batteries to clients. Design a visual basic 6 application (using an access db) and design a basic administration system for this company. The administration system must keep track of the following data, all bosses and their managers, all managers and their consultants, all consultants and their client. You also need to store address and contact details for employees as well as information about the training they attend while working for the company.” I have a few ideas on how to design the hierarchy but don’t know if it’s right. What would the best way be to design the tables? Thanks Re: Database Design Question Carlos Antollini26-Mar-02 9:12 Carlos Antollini 26-Mar-02 9:12  Is Easy, you need to create a table of bosses, anhoter table for manager, another for salesman and other for clients. Then you need to crete a table that inform the realation between bosses and Managers, other with the realtion with manager and salesman, and in the last one the relation between salesman and clients. With the correct FK you can control all the information. For example. One Bosss have several managers. Each manager have several salesman. and finally each salesman have several clients. With a simple and good query you can display all the information, and explot it. For example the Info of each client or each Salesman, etc. Best Regards.... SSSHHH!!! take care because Toammasz Sowinski desagree with the homeworks.... Carlos Antollini. Sonork ID 100.10529 cantollini Re: Database Design Question Carlos Antollini26-Mar-02 9:12 Carlos Antollini 26-Mar-02 9:12  Is Easy, you need to create a table of bosses, anhoter table for manager, another for salesman and other for clients. Then you need to crete a table that inform the realation between bosses and Managers, other with the realtion with manager and salesman, and in the last one the relation between salesman and clients. With the correct FK you can control all the information. For example. One Bosss have several managers. Each manager have several salesman. and finally each salesman have several clients. With a simple and good query you can display all the information, and explot it. For example the Info of each client or each Salesman, etc. Best Regards.... SSSHHH!!! take care because Tommasz Sowinski desagree with the homeworks.... Carlos Antollini. Sonork ID 100.10529 cantollini Re: Database Design Question Schalk26-Mar-02 18:34 Schalk 26-Mar-02 18:34  Carlos, That was one of the options that I was considering. The problem that I have with that is the three tables. I think bosses, managers and salesman are all the same thing (employees). I was thinking of doing it like this: Create a table called EMPLOYEE and another table called CLIENT. Every employee in the EMPLOYEE table will have a level. (This will indicate whether he is a boss, manager or a salesman) Now create to association tables called MANAGERBOSSACCOS and SALESMANMANAGERACCOS. These two tables can now be used to indicate the hierarchy. Like this: EMPLOYEE EMP_ID EMP_NAME 1 Boss1 2 Boss2 3 Manager1 4 Manager2 5 Manager3 6 Salesman1 7 Salesman2 8 Salesman3 MANAGERBOSSACCOS BOSS_ID MANAGER_ID 1 3 1 4 2 5 SALESMANMANAGERACCOS MANAGER_ID SALESMAN_ID 3 6 4 7 5 8 What do you think of this design? Re: Database Design Question Carlos Antollini27-Mar-02 2:43 Carlos Antollini 27-Mar-02 2:43  Yes is true... Is better to think the employee like a person, and a field that inform the category of the employee (Boos, Salesman, manager, etc) and other table for the clients.... You only need to add ONE table for the relation between employees and other for the relation between employees and clients, and ready... Three tables and ready.... For example. EmployeeRelations (Employee ID -> Employee ID) 1 -> 20 1 -> 21 1 -> 22 20-> 30 20-> 31 The employee 1 is type Boss, the Employee 20, 21 and 22 are Type Manager and the Employee 30 and 31 are type Salesman... EmployeeClientsRealtions (Employee ID -> Client ID) 30 -> 1 30 -> 2 30 -> 5 31 -> 9 .... Regards Carlos Antollini. Sonork ID 100.10529 cantollini Re: Database Design Question Schalk27-Mar-02 3:25 Schalk 27-Mar-02 3:25  Thanks. How to send mass-mailing? Trieu Nguyen26-Mar-02 0:02 Trieu Nguyen 26-Mar-02 0:02  Hi, I'm doing a web project which requires a way to send a huge number of emails to subscribers (like a mailinglist). and this point is very important : mails must be sure to be sent. I now write a C++ app. on Windows 2000 server, use CDONTS component to send mail. this is very convenient, but i faced a problem : CDONTS relies on SMTP service of IIS, and in pretty poor internet connection, IIS's SMTP service seems stucked for pretty long and seems not reliable. Do you have any better solutions ? many thanks trieuhainguyen@pyramid-consulting.com Re: How to send mass-mailing? Christopher Lord31-Mar-02 21:41 Christopher Lord 31-Mar-02 21:41  Sorry, I don't want any extra spam today. // Rock Re: How to send mass-mailing? Trieu Nguyen31-Mar-02 22:52 Trieu Nguyen 31-Mar-02 22:52  sorry? it's not about spam mail, it's a business project (like news mailing list) trieuhainguyen@pyramid-consulting.com AND/OR Mazdak25-Mar-02 1:57 Mazdak 25-Mar-02 1:57  Do we have SQL Statement with 'AND' , 'OR',For example: SELECT * FROM Table1 WHERE Column1='sth' AND Column2='sth' OR Column3='anotherthing' Thanks Mazy "So,so you think you can tell, Heaven from Hell, Blue skies from pain,... How I wish,how I wish you were here." Wish You Were Here-Pink Floyd-1975 Re: AND/OR Mazdak25-Mar-02 4:14 Mazdak 25-Mar-02 4:14  I found it friends.Thanks Mazy "So,so you think you can tell, Heaven from Hell, Blue skies from pain,... How I wish,how I wish you were here." Wish You Were Here-Pink Floyd-1975 Re: AND/OR Philip Patrick29-Mar-02 2:23 Philip Patrick 29-Mar-02 2:23  Lol, just came to answer - yes, But late Philip Patrick Web-site: www.saintopatrick.com "Two beer or not two beer?" Shakesbeer Need ASP hosting? Check out 123HostNow.com

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