The column width must be a number greater than 8 and less than If the specified column width does not fall into that range, sqlcmd generates an error message.
The default width is 80 characters. When an output line exceeds the specified column width, it wraps on to the next line. Use this option together with the -s option when preparing data that is to be exported to another application.
Cannot be used with the -y or -Y options. The default is It limits the number of characters that are returned for the large variable length data types:. UDTs can be of fixed length depending on the implementation. Use the -y 0 option with extreme caution because it may cause serious performance issues on both the server and the network, depending on the size of data returned.
The default is 0 unlimited. Limits the number of characters that are returned for the following data types:. If the -V option has been set in addition to -b , sqlcmd will not report an error if the severity level is lower than the values set using -V. Messages that have a severity level greater than or equal to this level are sent. When this value is set to -1 , all messages including informational messages, are sent. Spaces are not allowed between the -m and For example, -m-1 is valid, and -m -1 is not.
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. This is because some times the links redirect to some other link and with option -L, it follows the final link. As always, there are multiple ways to do the same thing in Linux.
Downloading files from the terminal is no different. There are more such command line tools. Terminal based web-browsers like elinks , w3m etc can also be used for downloading files in command line. Personally, for a simple download, I prefer using wget over curl. It is simpler and less confusing because you may have a difficult time figuring out why curl could not download a file in the expected format.
Also a movie buff with a soft corner for film noir. It has many other features like resuming unfinished DLs among many others. One of my absolute favorite features is that Aria2 can also be used to both download and upload Torrents as a peer and seeder! It can do this by first downloading the.
I primarily use Debian and Arch, so those are the only two I have memorized. Please log in again. The login page will open in a new tab.
After logging in you can close it and return to this page. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How to download sql database apache server to local using terminal? Ask Question. Asked 4 years, 6 months ago. Active 4 years, 6 months ago. Viewed 1k times. I'm looking for downloading my sql database from a remote server to my local machine. Thanks a lot for your help guys.
Improve this question. AlbertoV AlbertoV 1 1 gold badge 3 3 silver badges 14 14 bronze badges. Dump the db tables, tar. Add a comment. Active Oldest Votes.
0コメント