Let's discuss how you can select everything in Vim. It can be easily done with a 4 character command! Following are the keys to press (in Normal mode) to select everything in Vim: ggVG Copy This will select ever
CLI(command-line interface)、JDBC/ODBC(jdbc 访问 hive)、WEBUI(浏览器访问 hive)元数据:Metastore元数据包括:表名、表所属的数据库(默认是 default)、表的拥有者、列/分区字段、表的类型(是否是外部表)、表的数据所在目录等;默认存储在自带的 derby 数据库中,推荐使用 MySQL 存储 MetastoreHadoop...
This is a Vim plugin written in Vim9 script to select command-line history on command-line and command-line window. Requirements Vim 9.0.2170 or later. Example configuration In your .vimrc: vim9script cnoremap <C-o> <Cmd>call cmdhistory#Select()<CR> augroup setup-cmdhistory-plugin-for...
MySQL用户多半都有Auto Increment情结,不过MongoDB缺省并没有实现,所以需要模拟一下,编程语言以PHP为例,代码大致如下所示: <?..._seq', 'seq'); $seq = $instance->db->command(array( 'findAndModify' => 'seq', 'query...> 其具体实现方式主要是利用MongoDB中findAndModify命令,只要每次往MongoDB里in...
command(1) comp_err(1) compare(1) composite(1) compress(1) config.guess(1) config.sub(1) config_data(1) conflict(1) conjure(1) constype(1) continue(1) convert(1) convmv(1) corelist(1) cp(1) cp(1g) cpack(1) cpan(1) cpan2dist(1) cpanp(1) cpio(1) cpp(1) cpp(1) cpu...
1 row in set (0.00 sec) slave1配置 [root@localhost ~]# vim /etc/my.cnf [mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock symbolic-links=0 log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid server-id=2 ##服务器标识 binlog_format=row gtid_mode...
SelectaCommand(choice_command, selecta_args, vim_command)tryletselection=system(a:choice_command."| selecta".a:selecta_args)catch/Vim:Interrupt/"Swallow the ^C so that the redraw below happens; otherwise there will be"leftovers from selecta on the screenredraw!returnendtryredraw!execa:vim_...
Vim保存只读模式下的修改 用vim 打开没有写权限的文件而忘记用 sudo 时,文件变成 read-only这时候用 :w!, SHIFT+ZZ,或者 qw! 都无法保存 :w !sudo tee % :w : Write a file.可以将文件写入,文件仍然是只读模式,通过 :q! 退出 !sudo : Call shell sudo command. tee : The output of the vi/vim...
See theconfiguration sectionfor all available options. The select list gets immediately rendered when the function gets called and the user can then select an option with theupanddownarrow keys. You can also use k for up and j for down (VIM style). To confirm the selection, just pressenter...
其中,CLI(command line interface)为shell命令行;Hive中的Thrift服务器允许外部客户端通过网络与Hive进行交互,类似于JDBC或ODBC协议。WebGUI是通过浏览器访问Hive。 五、Apache Hive数据模型 Data Model概念 数据模型︰用来描述数据、组织数据和对数据进行操作,是对现实世界数据特征的描述。 Hive的数据模型类似于RDBMS库...