Contents
How do you drop and create a stored procedure in SQL Server?
This statement can be used while creating or altering the Stored Procedures, Functions, Triggers and Views. Basically, if we are using this statement with a module like Stored Procedure, then if the Stored Procedure doesn’t exists it will create it and if it already exists then it will alter the the Stored Procedure.
Can you drop tables in a stored procedure?
You can use these scripts to drop database, table, or other elements In the beginning of your stored procedure, and then create them freely during the SP. While recreating the table you have full control over the data types of the table columns (fields is a wrong word by the way in this context).
How do you deploy a stored procedure in SQL Server?
From the SQL Server Object Explorer, right-click the dbo. SQLCLRTutorial stored procedure, and select Execute Procedure. If not already set, type 000020 into the Value field for the @lkEMPNO name, and check Null for the other two names. Click OK to execute the stored procedure.
How do I create a stored procedure permission in SQL Server?
From Stored Procedure Properties, select the Permissions page. To grant permissions to a user, database role, or application role, click Search. In Select Users or Roles, click Object Types to add or clear the users and roles you want. Click Browse to display the list of users or roles.
Can we DROP a table or column which has primary key?
We can remove PRIMARY KEY constraint from a column of an existing table by using DROP keyword along with ALTER TABLE statement.
How stored procedures are executed?
There are two different ways to execute a stored procedure. The first and most common approach is for an application or user to call the procedure. The second approach is to set the procedure to run automatically when an instance of SQL Server starts.
Which stored procedure is used?
SQL Server stored procedures are used to group one or more Transact-SQL statements into logical units. The stored procedure are stored as named objects in the SQL Server Database Server.
Does the stored procedure is pre-compiled?
Stored procedures are not pre-compiled. When you create or update a stored procedure on the server, it gets a syntax check. But there is no compile process, let alone a pre-compile process. That stored procedure exists exactly as it is named, a procedure that is stored on the server.
What is an example of stored procedure?
A stored procedure is a group of SQL statements that form a logical unit and perform a particular task, and they are used to encapsulate a set of operations or queries to execute on a database server. For example, operations on an employee database (hire, fire, promote, lookup) could be coded as stored procedures executed by application code.