stored procedure performance tuning in sql server

Stored Procedure application for SQL Server database development (reproduced) Author: cultivator CollationSome may have been using SQL Server for development for some time, but they have not or seldom used

"; Stopwatch st2 = new stopwatch (); St2. Start (); Sqlparameter[] para = {}; Repeater1.datasource = Jinlong.Data.DBHelper.RunProcedure ("Selectbytitle", Para, "DS"); St2. Stop (); Label2.Text = St2. Elapsedmilliseconds.tostring () + "MS"; The results are as follows: Label1 Label2 52ms 48ms 39ms 46ms 45MS 44ms 43ms 42ms 37ms 40ms 43ms 44ms Conclusion: SQL statements and stored procedures are about the sa

Many friends may have been using SQL Server for development for some time, but have not or rarely used the stored procedures in the project, perhaps some friends think that there is no need to use stored procedures and so on. In fact, when you finish the maintenance phase of a project, you will find that the

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Some may have been using SQL Server for development for some time, but they have not or seldom used stored procedures in projects. Some may think that there is no need to use stored procedures. In fact, when you have completed the maintenance phase of a project, you will find that the

1. Create Database Liezui_Test ID int primary key auto-Increment Title varchar (100) ReadNum int 2. Insert 1 million data records into the databaseDeclare @ I int Set @ I = 1 While I Begin Insert into Liezui_Test (Title, ReadNum) values ('total execution statistics', @ I) Set @ I = @ I + 1 End GO Declare @ I int Set @ I = 1 While I Begin Insert into Liezui_Test (Title, ReadNum) values ('towels are prone to harmful bacteria because they are often wet. ', @ I) Set @ I = @ I + 1 End GO 3. added

Microsoft's SQL Server Stored Procedure mechanism can greatly simplify the database development process by combining Transact-SQL statements. Microsoft SQL Server's stored

stored is as follows: EXECUTE ' stored procedure name ' parameter '---omit the argument if there are no arguments Common system stored procedures EXEC sp_databases lists the databases in the current systemEXEC sp_renamedb ' Northwind ', ' Northwind1 ' modify the name of the database (single user access)Use the stud

Some may have been using SQL SERVER for development for some time, but they have not or seldom used stored procedures in projects. Some may think that there is no need to use stored procedures. In fact, when a project is completed in the maintenance phase, you will find that the st