Discover running sql commands from command line, include the articles, news, trends, analysis and practical advice about running sql commands from command line on alibabacloud.com
MySql: www.mysql.org
First, start and stop the mysql Service
Net stop mysql
Net start mysql
Second, log on to mysql
Mysql-u user name-p User Password
Mysql-uroot-p. After you press enter, you are prompted to enter the password, enter 12345,
It is estimated that SQL * Plus is used almost at the beginning in Oracle,
After all, this tool can run on any platform running Oracle,
You can install this tool on the client or on the server,
To install the client, install the client software
How to solve the connection problem in SQL Server 2000
Applicable
Important: This article contains information about modifying the registry. Before modifying the registry, you must back up the registry and know how to restore the Registry in case of
Oracle SQL * plus is a client tool that interacts with oracle. In SQL * plus, you can run the SQL * plus command and the SQL * plus statement. The DML, DDL, and DCL statements we usually call are SQL * plus statements. After they are executed, they
Oracle SQL * plus is a client tool that interacts with oracle. In SQL * plus, you can run the SQL * plus command and the SQL * plus statement.
The DML, DDL, and DCL statements we usually call are SQL * plus statements. After they are executed,
This article mainly introduces someMySQL databaseOfCommand LineSome Common commands, including starting and stopping services, user logon, user management, and use of commonly used batch processing commands. Let's take a look at them.
Start and Stop
SQL * PLUS maintains system variables, also known as SET variables. It can be used to create a special environment for SQL * PLUS interaction, such as: SETSet the display width of the NUMBER data, the NUMBER of rows per page, and the column width.
Server
The first thing to note is that the content of this article is not how to adjust SQL Server query performance (to write a book about this), but how to use set STATISTICS IO and set STATISTICS in the tuning of SQL Server query performance Time
Supported commands
Besides all SQL statements, the command window supports the following standard SQL * Plus commands in this release:
Command
Meaning
/
Executes the SQL Buffer
? [Keyword]
Provides SQL help on
1. Execute an SQL script file
SQL> Start file_name
SQL> @ file_name
We can save multiple SQL statements in a text file, so that when we want to execute all the SQL statements in this file, we can use any of the following commands, which is similar
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