SQLCMD

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 http://www.tech-recipes.com/rx/36947/sql-server-execute-sql-script-using-sqlcmd-command-line/?utm_source=tuicool

SQLCMD command line Utility is an alternative way to execute SQL scripts using the command line. This allows us to execute SQL scripts without touching SQL Server Management Studio (SSMS) GUI.

The command line has multiple advantages in certain circumstances. Frequently, this process will save your time and mouse clicks. Plus, it is frequently used to run the same files on multiple sql servers with ease.

    To follow along with my example, copy the following code and save it as     CreateDBCompany.sql    file under the     C:\Sqlscripts\    folder.

USE Master
GO

IF EXISTS ( SELECT [name] FROM sys.databases WHERE [name] = ‘DBCompany‘ )
DROP DATABASE DBCompany
GO

CREATE DATABASE DBCompany
GO

USE DBCompany
GO

IF EXISTS ( SELECT [name] FROM sys.tables where [name]=‘Employee‘ )
DROP TABLE Employee
GO

CREATE TABLE Employee
(
EmpId int,
Fname varchar(40),
Lname varchar(40),
Hiredate datetime,
Salary int
)
GO

INSERT INTO EMPLOYEE VALUES (101,‘Vishwanath‘,‘Dalvi‘,‘10/16/2011‘,23025);

Using the sqlcmd command

Now that our example is set, we will execute the CreateDBCompany.sql script file using SQLCMD command line.

    1. Click     Run    and type the letters     CMD    . Hit     OK    , and a command prompt window will appear.  

    2. Now, locate the directory     C:\sqlscripts\    using the following commands:  

     • Change the directory to C drive using     cd c:\    .  

     • Go to the folder by typing     cd    followed by a space, and then sqlscripts folder name such as     cd sqlscripts    .

     • See the sqlscripts directory contents using     dir    . You can see our CreateDBCompany.sql file.

    3. Here, we are using SQLCMD to connect to your local sql server database. Through this same process you may connect to any remote sql server on your network.

SQLCMD -S DALVI2\SQLSERVER2012 -E -i CreateDBCompany.sql

  The     -S    switch is for the Server name and is the same one we use to connect using SSMS GUI. Connect to server option. In my case, it is     DALVI2\SQLSERVER2012    .    
    The     -E    switch is used for trusted connection.    
    The     -i    switch is for .sql script file name.

You should now be able to go to SSMS and query the DBCompany database. You will see the employee table with the one record that we had previously created

SQLCMD

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原文地址：http://www.cnblogs.com/hhudata/p/SQLCMD.html