mongodb
V2EX  ›  Vim

这样的一个操作在VI里该怎么实现

  •  
  •   mongodb · Dec 21, 2013 · 4781 views
    This topic created in 4701 days ago, the information mentioned may be changed or developed.
    编辑一个文件

    形如
    BEGIN

    keyqwertyuiopsdfghjkldfghjkfs
    sdfghjkldfghjkdfghjkl;
    dfghjkdfghjklfghjkl
    sdfghjkl;asdfghjklasdfghjk
    COMMIT
    UPDATE `xxx` set xxxxx

    BEGIN

    keyqwertyuiopsdfghjkldfghjkfs
    sdfghjkldfghjkdfghjkl;
    dfghjkdfghjklfghjkl
    sdfghjkl;asdfghjklasdfghjk
    COMMIT
    UPDATE `xxx` set xxxxx

    BEGIN

    keyqwertyuiopsdfghjkldfghjkfs
    sdfghjkldfghjkdfghjkl;
    dfghjkdfghjklfghjkl
    sdfghjkl;asdfghjklasdfghjk
    COMMIT
    UPDATE `xxx` set xxxxx



    我想删掉其中从BEGIN到COMMIT结束的这个区块
    只保留下各种sql语句

    一开始我想只grep出sql语句到另外的文件,但因为这些语句包含了值后太乱,跨行的,转折的,还有一些错误需要手工修正,只能反过来,把所有从BEGIN到COMMIT的区块都删除。但居然尝试了半天没弄起来,求高手给个例子示范。
    6 replies  •  1970-01-01 08:00:00 +08:00
    bravejoe
    bravejoe
    Dec 21, 2013
    1
    :%s/BEGIN\_.\+COMMIT//g
    bravejoe
    bravejoe
    Dec 21, 2013
    2
    %s/BEGIN\_[^\(BEGIN\)]\+COMMIT//g
    xcatliu
    xcatliu
    Dec 21, 2013
    3
    用宏吧
    q1/BEGIN<enter><shift-v>/COMMIT<enter>d<esc>q
    1000q
    xcatliu
    xcatliu
    Dec 21, 2013
    4
    1000@1
    maga
    maga
    Dec 23, 2013
    5
    :v/UPDATE/d
    gongcheng
    gongcheng
    Dec 23, 2013
    6
    二楼是正解。
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