This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. See Section For performance or data distribution reasons, you may want to replicate different databases to different replication slaves. Table of Contents. Introduction to Structured Query Language. Alternatively, you may use the P6 EPPM installation and configuration wizard to install and configure your applications.
The User Guide covers the following topics related to restricting user access within SentryOne. Please check the sample before making a payment. This variable has a default of 0.
Values that are less than 0 are reported as 0. A larger packet size can enhance performance for execution of scripts that have lots of SQL statements between GO commands. You can request a larger packet size. However, if the request is denied, sqlcmd uses the server default for packet size. When you reset the batch terminator, do not use Transact-SQL reserved keywords or characters that have special meaning to the operating system, even if they are preceded by a backslash.
This parameter cannot be used in combination with other parameters. The maximum number of server computers that can be listed is If the server list is truncated because of the size of the buffer a warning message is displayed. Because of the nature of broadcasting on networks, sqlcmd may not receive a timely response from all servers.
Therefore, the list of servers returned may vary for each invocation of this option. If the optional parameter c is specified, the output appears without the Servers: header line, and each server line is listed without leading spaces. This presentation is referred to as clean output. Clean output improves the processing performance of scripting languages. The following display is an example of the format for performance statistics:.
If the optional parameter 1 is specified, the output format of the statistics is in colon-separated format that can be imported easily into a spreadsheet or processed by a script. If the optional parameter is any value other than 1 , an error is generated and sqlcmd exits.
The disabled commands are still recognized; sqlcmd issues a warning message and continues. If the optional parameter 1 is specified, sqlcmd generates an error message and then exits. The following commands are disabled when the -X option is used:. If the -X option is specified, it prevents environment variables from being passed on to sqlcmd. For more information about sqlcmd scripting variables, see Use sqlcmd with Scripting Variables. Displays the version of sqlcmd and a syntax summary of sqlcmd options.
When multiple results are returned, sqlcmd prints a blank line between each result set in a batch. To use sqlcmd interactively, type sqlcmd at the command prompt with any one or more of the options described earlier in this article.
For more information, see Use the sqlcmd Utility. The options -L , -Q , -Z or -i cause sqlcmd to exit after execution. The total length of the sqlcmd command-line in the command environment Cmd. To view the environmental variables, in Control Panel , open System , and then click the Advanced tab. In addition to Transact-SQL statements within sqlcmd , the following commands are also available:.
To maintain backward compatibility with existing osql scripts, some of the commands will be recognized without the colon, indicated by the [ : ]. Each command must be on a separate line. A command cannot be followed by a Transact-SQL statement or another command. Commands are executed immediately.
They are not put in the execution buffer as Transact-SQL statements are. Editing Commands [ : ] ED Starts the text editor. This editor can be used to edit the current Transact-SQL batch, or the last executed batch.
To edit the last executed batch, the ED command must be typed immediately after the last batch has completed execution.
The default editor is 'Edit'. For example, to set the editor to Microsoft Notepad, at the command prompt, type:. Implicitly using a command-line option. The -X option prevents environment variables from being passed on to sqlcmd. If a variable defined by using :Setvar and an environment variable have the same name, the variable defined by using :Setvar takes precedence. If the string value of the scripting variable contains blank spaces, enclose the value in quotation marks.
If a value for a scripting variable is not specified, the scripting variable is dropped. Only scripting variables that are set by sqlcmd , and those that are set using the :Setvar command will be displayed. The Error command can appear multiple times in a script. By default, error output is sent to stderr. If the file already exists, it will be truncated to zero bytes. If the file is not available because of permissions or other reasons, the output will not be switched and will be sent to the last specified or default destination.
If this has been redirected, the target to which the stream has been redirected will receive the error output. By default, output is sent to stdout. If the file already exists, it is truncated to zero bytes. The Out command can appear multiple times in a script. By default performance trace output is sent to stdout. The Perftrace command can appear multiple times in a script. Execution Control Commands :On Error [ exit ignore ] Sets the action to be performed when an error occurs during script or batch execution.
When the exit option is used, sqlcmd exits with the appropriate error value. When the ignore option is used, sqlcmd ignores the error and continues executing the batch or script. By default, an error message is printed. If numeric, the first column of the last result row is converted to a 4-byte integer long. Windows x passes the whole 4-byte integer. The syntax is:. You can also include the EXIT parameter as part of a batch file. For example, at the command prompt, type:.
The sqlcmd utility sends everything between the parentheses to the server. If a system stored procedure selects a set and returns a value, only the selection is returned. Executes the batch that includes the query, and then quits after it returns the results of the query.
For example:. This error will cause the sqlcmd script to end and return the message ID to the client. The return values -1 to are reserved by SQL Server, and sqlcmd defines the following additional return values:. The batch is executed multiple times as separate batches. You cannot declare a variable more than once in a single batch.
The file will be read and executed after a batch terminator is encountered. You can issue multiple :r commands. The file may include any sqlcmd command. This includes the batch terminator GO. The line count that is displayed in interactive mode will be increased by one for every :r command encountered. The :r command will appear in the output of the list command.
Also closes the current connection. If neither options nor environment variables are provided, Windows Authentication mode is used to sign in.
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