[Simple use of SMO in SQL Server] (load)

Category: Miscellaneous SQL Server knowledge point 2010-05-15 554 people read comments (2) collect reports

SMOIs the abbreviation of SQL Mangagement Objects. It corresponds to ADO. Net.

However, the difference is that ADO. Net is used for data access, whileSMO is designed, Although SMO can execute arbitrary SQL statements on the server.

Another difference is that ADO. Net can access any data source in the computer, and the SMO object isSpecifically for SQL ServerDesigned.
The most important class in SMO is Server. Most other objects are descendants of Server objects. For example, objects such as Database, Table, and View are continuously retrieved from the Server attribute.
To use an assembly that must reference SMO in VS2005/vs2008, create a console application and add reference: Microsoft. SqlServer. ConnectionInfo and Microsoft. SqlServer. Smo.

For more information, see http://social.msdn.microsoft.com/Search/zh-cn? Query = smo

Here is an episode: I encountered an error when doing it for the first time: the http://topic.csdn.net/u/20100515/19/c1298085-5d2e-41b4-8b91-7003b039aac0.html solution can be found in

The following are the basic operations of SMO:

 

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1. UsingSystem;
2. UsingSystem. Collections. Generic;
3. UsingSystem. Linq;
4. UsingSystem. Text;
5. UsingMicrosoft. SqlServer. Management. Common;
6. UsingMicrosoft. SqlServer. Management. Smo;
7. UsingMicrosoft. SqlServer. Management;
10. NamespaceLeleapplication1
11. {
12. ClassProgram
13. {
15. Static VoidMain (String[] Args)
16. {
17. // Establish a database instance connection
18. Server s =NewServer ("POOFLY-PC ");
19. ServerConnection SC = s. ConnectionContext;
20. SC. LoginSecure =False;
21. SC. Login = "sa ";
22. SC. Password = "123456 ";
23. SC. Connect ();
24. // Number of output databases and first database name
25. Console. WriteLine ("DatabaseCount:" + s. Databases. Count );
26. Console. WriteLine (s. Databases [0]. Name );
27. // Create a database
28. Database db =NewDatabase (s, "newdb ");
29. Db. Create ();
30. // Create table Tb
31. Table tb =NewTable (db, "NewTableName ");
32. Column c =NewColumn (tb, "CustomerID ");
33. C. Identity =True;
34. C. IdentitySeed = 1;
35. C. DataType = DataType. Int;
36. C. Nullable =False;
37. Tb. Columns. Add (c );
38. C =NewColumn (tb, "CustomerName ");
39. C. DataType = DataType. VarChar (20 );
40. C. Nullable =True;
41. Tb. Columns. Add (c );
42. Tb. Create ();
43. // Create a stored procedure
44. StoredProcedure sp =NewStoredProcedure (db, "sptest ");
45. StoredProcedureParameter pa1 =NewStoredProcedureParameter (sp, "@ pa1", DataType. Int );
46. Sp. TextMode =False;
47. Sp. Parameters. Add (pa1 );
48. Sp. TextBody = "select * from NewTableName where CustomerID = @ pa1 ";
49. Sp. Create ();
50. // Execute the Stored Procedure
51. Db. ExecuteNonQuery ("sptest 1 ");
53. }
56. }
57. }