IBM DB2 - Command Reference v8.3 |
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Sample Chapter From IBM DB2 - Command Reference v8.3 Copyright © IBM Corp. |
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Chapter 1. System CommandsThis chapter provides information about the commands that can be entered at anoperating system command prompt, or in a shell script, to access and maintain the database manager. Notes: 1. Slashes (/) in directory paths are specific to UNIX based systems, and are equivalent to back slashes (\) in directory paths on Windows operating systems. 2. The term Windows normally refers to all supported versions of Microsoft Windows. Supported versions include those versions based on Windows NT and those based on Windows 9x. Specific references to Windows NT-based operating systems may occur when the function in question is supported on Windows NT 4, Windows 2000, Windows .NET and Windows XP but not on Windows 9x. If there is a function that is specific to a particular version of Windows, the valid version or versions of the operating system will be noted. How the command descriptions are organizedA short description of each command precedes some or all of the followingsubsections. Scope: The command's scope of operation within the instance. In a single-database- partition system, the scope is that single database partition only. In a multi-database-partition system, it is the collection of all logical database partitions defined in the database partition configuration file, db2nodes.cfg. Authorization: The authority required to successfully invoke the command. Required connection: One of the following: database, instance, none, or establishes a connection. Indicates whether the function requires a database connection, an instance attachment, or no connection to operate successfully. An explicit connection to the database or attachment to the instance may be required before a particular command can be issued. Commands that require a database connection or an instance attachment can be executed either locally or remotely. Those that require neither cannot be executed remotely; when issued at the client, they affect the client environment only. Command syntax: A syntax diagram shows how a command should be specified so that the operating system can correctly interpret what is typed. For more information about syntax diagrams, see Appendix A, 'How to read the syntax diagrams,' on page 751. System Commands A description of the parameters available to the command. Usage notes: Other information. Related reference: A cross-reference to related information.
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