zoukankan      html  css  js  c++  java
  • sqlcmd踩坑笔记(环境Ubuntu18.04)

    1:使用sqlcmd运行一个.sql文件

        第一次尝试:

        1 bohemian@bohemian:~$ sqlcmd -U sa -P ************-H local -i /SqlTest/test1.sql
        2 Sqlcmd: '/SqlTest/test1.sql': Invalid filename.

        报错无效的文件名.我的文件没有问题,难道是-i的参数出了问题,或者没有登录到主机上去,把-H改成-S试试,成功登录.但我的文件和

    1 bohemian@bohemian:~/SqlTest$ sqlcmd -U sa -P ******** -S 192.168.1.6 
    2 1> 
    3 bohemian@bohemian:~/SqlTest$ sqlcmd -U sa -P ********* -S localhost
    4 1> 

    目录确实存在,也试过了/home/bohemian/SqlTest的绝对目录同样的错误Invalid filename,实在是找不到错误于是在Windows上试了试完全没问题

    google搜索Sqlcmd&Ubuntu&.sql Invalid Filename后终于找到一些有用的回答https://www.sqlservercentral.com/forums/topic/sqlcmd-invalid-filename
    问题出在数据库的配置上,查阅官方文档
    https://docs.microsoft.com/zh-cn/sql/linux/sql-server-linux-configure-mssql-conf?view=sql-server-ver15 找到
    改配置的办法

        sudo chown mssql /tmp/masterdatabasedir
        sudo chgrp mssql /tmp/masterdatabasedir

        sudo /opt/mssql/bin/mssql-conf set filelocation.masterdatafile /tmp/masterdatabasedir/master.mdf
        sudo /opt/mssql/bin/mssql-conf set filelocation.masterlogfile /tmp/masterdatabasedir/mastlog.ldf

    同理更改log文件夹
    重启服务后终于报了一个不一样的错误00

    bohemian@bohemian
    :~$ sqlcmd -Usa -P****** -H local -i '/home/bohemian/SqlTest/test1.sql' Msg 5105, Level 16, State 2, Server bohemian, Line 1 出现文件激活错误。物理文件名 '~/SqlData/Sale_1.mdf' 可能不正确。请诊断并更正其他错误,然后重试此操作。 Msg 1802, Level 16, State 1, Server bohemian, Line 1 CREATE DATABASE 失败。无法创建列出的某些文件名。请查看相关错误。

    更改.sql文件的相关位置后succeed
    bohemian@bohemian:~$ sqlcmd -Usa -P************ -H local -i '/home/bohemian/SqlTest/test1.sql'
    bohemian@bohemian:~$ 

      SELECT * FROM sysdatabases;
      go
    name dbid sid mode status status2 crdate reserved category cmptlevel filename version
    -------------------------------------------------------------------------------------------------------------------------------- ------ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ------ ----------- ----------- ----------------------- ----------------------- ----------- --------- -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- -------
    master 1 0x01 0 65544 1090520064 2003-04-08 09:13:36.390 1900-01-01 00:00:00.000 0 150 /var/opt/mssql/data/master.mdf 904
    tempdb 2 0x01 0 65544 1090520064 2020-02-17 20:13:53.453 1900-01-01 00:00:00.000 0 150 /var/opt/mssql/data/tempdb.mdf 904
    model 3 0x01 0 65536 1090519040 2003-04-08 09:13:36.390 1900-01-01 00:00:00.000 0 150 /var/opt/mssql/data/model.mdf 904
    msdb 4 0x01 0 65544 1627390976 2019-12-06 16:24:38.153 1900-01-01 00:00:00.000 0 150 /var/opt/mssql/data/MSDBData.mdf 904
    TestDB 5 0x01 0 65536 1627389952 2020-02-14 10:33:40.363 1900-01-01 00:00:00.000 0 150 /var/opt/mssql/data/TestDB.mdf 904
    Sale 6 0x01 0 65536 1627389952 2020-02-17 20:20:48.387 1900-01-01 00:00:00.000 0 150 /home/bohemian/SqlData/Sale_1.mdf 904

    2:查看指定表的所有字段信息
        select COLUMN_NAME from information_schema.COLUMNS where table_name = '要查询表的名字'; 

              

       

        

  • 相关阅读:
    2017博普杯 东北大学邀请赛(B. Drink too much water)(贪心+树链剖分)
    AGC018D Tree and Hamilton Path(树+树的重心)
    BZOJ2843:极地旅行社
    P++ 1.0.5
    BZOJ1052:[HAOI2007]覆盖问题
    BZOJ3098:Hash Killer II
    BZOJ2784:[JLOI2012]时间流逝
    BZOJ2282:[SDOI2011]消防
    BZOJ1875:[SDOI2009]HH去散步
    Codeforces 504 A (Round #285 div.1 A) Misha and Forest
  • 原文地址:https://www.cnblogs.com/lihaqwq/p/12322984.html
Copyright © 2011-2022 走看看