如何导入大型 MS SQL .sql 文件?

问题描述

我使用 RedGate SQL 数据比较并生成了一个 .sql 文件，所以我可以在我的本地机器上运行它.但问题是文件超过 300mb，这意味着我无法进行复制和粘贴，因为剪贴板将无法处理它，并且当我尝试在 SQL Server Management Studio 中打开文件时出现错误关于文件太大.

I use RedGate SQL data compare and generated a .sql file, so I could run it on my local machine. But the problem is that the file is over 300mb, which means I can't do copy and paste because the clipboard won't be able to handle it, and when I try to open the file in SQL Server Management Studio I get an error about the file being too large.

有没有办法运行一个大的 .sql 文件?该文件基本上包含两个新表的数据.

Is there a way to run a large .sql file? The file basically contains data for two new tables.

推荐答案

从命令提示符启动 sqlcmd:

sqlcmd -S <server> -i C:<your file here>.sql 

只需将 替换为您的 SQL 框的位置，并将 替换为您的脚本名称.不要忘记，如果您使用的是 SQL 实例，则语法是:

Just replace <server> with the location of your SQL box and <your file here> with the name of your script. Don't forget, if you're using a SQL instance the syntax is:

sqlcmd -S <server>instance.

这是您可以传递 sqlcmd 的所有参数的列表:

Here is the list of all arguments you can pass sqlcmd:

Sqlcmd            [-U login id]          [-P password]
  [-S server]            [-H hostname]          [-E trusted connection]
  [-d use database name] [-l login timeout]     [-t query timeout] 
  [-h headers]           [-s colseparator]      [-w screen width]
  [-a packetsize]        [-e echo input]        [-I Enable Quoted Identifiers]
  [-c cmdend]            [-L[c] list servers[clean output]]
  [-q "cmdline query"]   [-Q "cmdline query" and exit] 
  [-m errorlevel]        [-V severitylevel]     [-W remove trailing spaces]
  [-u unicode output]    [-r[0|1] msgs to stderr]
  [-i inputfile]         [-o outputfile]        [-z new password]
  [-f  | i:[,o:]] [-Z new password and exit] 
  [-k[1|2] remove[replace] control characters]
  [-y variable length type display width]
  [-Y fixed length type display width]
  [-p[1] print statistics[colon format]]
  [-R use client regional setting]
  [-b On error batch abort]
  [-v var = "value"...]  [-A dedicated admin connection]
  [-X[1] disable commands, startup script, environment variables [and exit]]
  [-x disable variable substitution]
  [-? show syntax summary] 

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