retrieving database schema information from sql server

... nvarchar(128) Database name [ Team LiB ] Recipe 10.2 Retrieving Database Schema Information from SQL Server Problem You need to retrieve database schema information from a SQL Server database. ... through the following syntax: INFORMATION _SCHEMA. TABLES Table 10-1 lists the information schema views available in SQL Server 2000. Table 10-1. Information schema views Name Description ... default view of schema table to the grid. schemaDataGrid.DataSource = schemaTable.DefaultView; Discussion The first solution uses information schema views that are available in SQL Server 7.0 and...

Ngày tải lên: 24/12/2013, 05:15

... more information about the sp_helpconstraint system stored procedure, see Microsoft SQL Server Books Online. [ Team LiB ] [ Team LiB ] Recipe 10.3 Retrieving Column Default Values from ... Column Default Values from SQL Server Problem The DataColumn object exposes a Default property. While the FillSchema( ) method of the DataAdapter returns schema information, it does not include ... System.Data.SqlClient; // . . . StringBuilder result = new StringBuilder( ); // Fill the Orders table with schema and data. SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Orders",...

Ngày tải lên: 24/12/2013, 05:15

... data from my SQL Server database into an XML document format. How do I do that with SQL Server 2000? Technique To accomplish this task, you will create a Command object with the Transact -SQL ... copy it from other chapters. Here is the code for the function: Function BuildCnnStr(ByVal strServer As String, ByVal strDatabase As String) As String 12.4 Retrieve XML from SQL Server ... 12 solution. From the main Web page, click on the hyperlink with the caption How-To 12.4: Retrieving XML from SQL Server 2000. When the page loads, you will see an example of a T -SQL statement...

Ngày tải lên: 17/10/2013, 21:15

... xmlTextBox.Text = ds.GetXml( ); Discussion SQL Server 2000 introduced support for retrieving data in XML format using the FOR XML clause. The .NET SQL Server data provider SqlCommand object has an ExecuteXmlReader( ... an XML stream directly from SQL Server, where it returns an XmlReader that contains the results of the SQL query. The ExecuteXmlReader( ) method can only be used with SQL statements that return ... also be used to return ntext data containing valid XML. For more information about the FOR XML clause, see Microsoft SQL Server Books Online. [ Team LiB ] ...

Ngày tải lên: 24/12/2013, 05:15

... Value from SQL Server Problem When you add a row into a SQL Server table that has an identity column, the value assigned to the column in the DataTable is replaced by a value generated by the database. ... so only the FirstReturnedRecord method will work with a batch SQL command. The SCOPE_IDENTITY( ) function was introduced in SQL Server 2000 to make it easier to work with identity values. ... the current scope while @@IDENTITY is not limited to the current scope. For more information, see Microsoft SQL Server Books Online. [ Team LiB ] UpdateRowSource.FirstReturnedRecord;...

Ngày tải lên: 21/01/2014, 11:20

... ChildColumn FROM INFORMATION _SCHEMA. REFERENTIAL_CONSTRAINTS rc LEFT JOIN INFORMATION _SCHEMA. KEY_COLUMN_USAGE kcuP ON rc.UNIQUE_CONSTRAINT_NAME = kcuP.CONSTRAINT_NAME LEFT JOIN INFORMATION _SCHEMA. KEY_COLUMN_USAGE ... automatically returns information about table relationships that are defined in a database. To get the relation information, information views in SQL Server must be queried. The information required ... tables requires a query that pulls together information from two different information views, INFORMATION _SCHEMA. REFERENTIAL_CONSTRAINTS and INFORMATION _SCHEMA. KEY_COLUMN_USAGE, and requires two...

Ngày tải lên: 21/01/2014, 11:20

... modSQLDMORoutines.vb: Loading SQL Servers into a List Box Sub LoadSQLServers(ByRef lstSQLServers As ListBox) Dim intCurrSQL As Integer Dim oNames As SQLDMO.NameList Dim oSQLApp As New SQLDMO.Application() ... Load up the SQL Servers LoadSQLServers(Me.lstSQLServers) End Sub 4. In the same module as step 2, create the routine called LoadSQLServers. After establishing an instance of the SQL- DMO application, ... As SQLDMO.SQLServer osvr = New SQLDMO.SQLServer() osvr.LoginSecure = True Try osvr.Connect(strSQLServer) Catch excp As Exception MessageBox.Show("There is a problem retrieving...

Ngày tải lên: 21/01/2014, 12:20

... dtCust As DataTable = New DataTable() Dim strSQL As String ' Create the SQL String strSQL = "Select CustomerID, CompanyName From Customers " & _ "Where CustomerID ... following code listed here in Listing 3.3. That's it. After creating the SQL string that will be used and storing it in strSQL, the data adapter called odaCust is created. The odtCust data table ... btnLoadList button, the data adapter called odaCust is instantiated. The data adapter is passed strSQL and the connection string that is created by the function called BuildCnnStr, which was introduced...

Ngày tải lên: 26/01/2014, 11:20

... sec 2. Go to * SQL Server Enterprise Manager  Management  SQL Server Agent  Alerts  New Alert… * Set Type: SQL Server performance condition alert, * Set Object: SQL Server: Buffer Manager, ... Study Oracle Database 10g and Microsoft SQL Server 2000 23 Appendix III - Detailed Test Results Time (mins) Complexity (steps) Task Description SQL Server Oracle SQL Server Oracle ... Cost Study Oracle Database 10g and Microsoft SQL Server 2000 34 Task 10: Load data from a text file Task Oracle SQL Server Step Time Step Time Data Loading 1. Create SQL* Loader control...

Ngày tải lên: 18/02/2014, 15:53

... databases is current. The standby databases aren’t accessible to you. Figure 3-1. SQL Database s standby database architecture Note■ In terms of availability, SQL Database far surpasses SQL Server ... CipherText ct) 11. { 12. using (SqlConnection sqlConn = 13. new SqlConnection(CDatabase.ConnectionString)) 14. { 15. sqlConn.Open(); 16. 17. using (SqlCommand sqlCmd = new SqlCommand()) 18. { 19. 20. ... and SQL Database instances created. Figure 1-4. SQL Database instances Creating a SQL Database instance via the Quick Create option lets you quickly create a database by specifying the database...

Ngày tải lên: 29/03/2014, 22:20

... logs vs. redo logs, 38–39 330 Oracle Database Administration for Microsoft SQL Server DBAs schema, 98–101 server, 95–98 SQL Server database owners, 99 SQL Server vs. Oracle, 243 viewing session, ... 226–228 SQL Server Agent, scheduling jobs, 191–192 SQL Server Integration Services (SSIS), migration, 9 SQL Server Management Studio defined, 104 OEM vs., 105 Server tab of OEM vs., 107 SQL Server ... old” error, 40 Oracle PL /SQL language in. See PL /SQL skills needed for managing, 6–7 SQL Server database migration to, 9–13 SQL Server vs. See SQL Server vs. Oracle storage requirements for files,...

Ngày tải lên: 04/07/2014, 05:20

... data modeling, and database architecture of very large database environments. She has administered environments supporting multiple database platforms, including Oracle, SQL Server, and Sybase. ... Manager of Database Services for a large Fortune 500 company. She has managed teams responsible for both database administration and database engineering for Oracle, DB2, Teradata, and SQL Server. ... Professional Association of SQL Server (PASS). She is a frequent speaker at conferences such as Oracle OpenWorld and Collaborate. Kimberly has a BS in Computer Information Systems from Purdue and an MBA...

Ngày tải lên: 04/07/2014, 05:20

... . . . . 71 4 Database Definitions and Setup . . . . . . . . . . . . . . . . . . . . . . . . . 73 Servers, Databases, Instances, and Schemas . . . . . . . . . . . . . . . . 74 SQL Server Setup ... . . . . . . . . . . . . . . 109 vi Oracle Database Administration for Microsoft SQL Server DBAs viii Oracle Database Administration for Microsoft SQL Server DBAs Update Statistics . . . . . . ... statistics and database objects, and performance tuning ■ Use of PL /SQL, including how it varies from Transact -SQL ■ High-availability solutions for the architecture and design of the database system This...

Ngày tải lên: 04/07/2014, 05:20

... Oracle SQL Developer before the SQL Server tab is present to connect to the SQL Server database. Details on the procedure are available from the Oracle SQL Developer Help menu. Search for database: ... pulling the SQL Server database over into an Oracle database with the provided tools sounds simple enough. Then the fun begins. Just because 10 Oracle Database Administration for Microsoft SQL Server ... moved out of SQL Server with the bcp utility, and then SQL* Loader can load it on the Oracle side. SQL Server Integration Services (SSIS) packages can be created to export from one database into...

Ngày tải lên: 04/07/2014, 05:20

... with the database buffers in v$sga. SQL& gt; select * from v$sga; NAME VALUE Fixed Size 2086288 Variable Size 939526768 Database Buffers 1677721600 Redo Buffers 14688256 SQL& gt; select * from v$sgainfo; NAME ... are converting an existing SQL Server database to Oracle, Oracle provides a useful tool to assist with the migration: Oracle SQL Developer. Being able to convert the database is only part of the ... databases on SQL Server, can be leveraged to learn Oracle. For example, maintenance and monitoring are tasks that are needed on any database system. Having an existing list of these jobs on SQL...

Ngày tải lên: 04/07/2014, 05:20

Ngày tải lên: 04/07/2014, 05:20

Ngày tải lên: 04/07/2014, 05:20

Ngày tải lên: 04/07/2014, 05:20

Ngày tải lên: 04/07/2014, 05:20

Ngày tải lên: 04/07/2014, 05:20