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Oct 10, 2012 · Views get "compiled" away during execution plan creation. Therefore there is only a very small penalty for using them: The extra time it takes SQL Server to look up the definition. Usually this delay is not measurable. That means using views for the purposes mentioned by Larry Lustig is perfectly fine and encourage-able.
For SQL Server 2005 and later, you can obtain the SQL script used to create the view like this: select definition. from sys.objects o. join sys.sql_modules m on m.object_id = o.object_id. where o.object_id = object_id( 'dbo.MyView') and o.type = 'V'. This returns a single row containing the script used to create/alter the view.
Apr 13, 2017 · This is the code I am using to show my constraints. SELECT constraint_name, constraint_type, search_condition. FROM USER_CONSTRAINTS. WHERE table_name = 'Teams'; I am a rookie so I want to make sure I understand what is wrong. I have tried to drop the table thinking that my constraints did not take - I did not, nor did I receive any errors when ...
Apr 7, 2017 · 5. A view is nothing more than a predifined 'SELECT' statement. So the only real answer would be: No, you cannot. I think what you really want to do is create a stored procedure, where in principle you can use any valid SQL to do whatever you want, including accept parameters and select data.
The SQL Browse Service is what will translate that into a port for the client. Just make a connection through SQL Management Studio. Perform an nslookup of the server name to obtain its IP. Then do a: netstat -ano | findstr {ip} Should have a few remote connections in the list all using the same port number.
Feb 24, 2019 · if your need exceeds this you should create a select from a table valued function instead of a view. What you need is a simple Procedure. @ID INT. IF @ID > 100. SELECT 1 AS ID,'ME' AS NAME, GETDATE() AS VARIABLEDATECOL, NEWID() AS VARIABLEGUID. ELSE. SELECT 2 AS ID, 'YOU' AS NAME.
Aug 6, 2014 · In SQL, the semicolon at the end of a line is optional, and usually omitted. The WITH statement, however, REQUIRES the previous statement, if one exists, be terminated with a semicolon. Since most people omit the semicolons, many authors will put the semicolon at the beginning of the WITH so it closes whatever statement came before.
This will list all the sql servers installed on your network. There are configuration options you can set to prevent a SQL Server from showing in the list. To do this... At command line: svrnetcn. In the enabled protocols list, select 'TCP/IP', then click properties. There is a check box for 'Hide server'.
Apr 25, 2014 · 32. In Oracle, to retrieve the SQL used to create a Function, Package, etc, the user_source view can be queried. However, views are not included in this view - nor do they exist in the underlying sys.source$. To access the text of views, the user_views.text column can be used, but this is not exact because Oracle will re-write some parts of the ...
Use the ROW_NUMBER() function in SQL Server 2008. Select col1, col2, col3 From Table1. Union All. Select col1, col2, col3 From Table2 ) AS MyResults. Yes, but this will not provide a stable id. If you post code, XML or data samples, PLEASE highlight those lines in the text editor and click on the "code samples" button ( { } ) on the editor ...
