(\?) Synonym for `help'.clear (\c) Clear the current input statement.connect (\r) Reconnect to the server. Optional arguments are db and host.delimiter (\d) Set statement delimiter.edit (\e) Edit command with $
Command-Line Format--usage Display help text and exit; same as--help. --version Command-Line Format--version Display version information and exit. Note Only user-created NDB Cluster tables may be accessed from MySQL; system tables such asSYSTAB_0are not visible tomysqld. However, you can ...
MySQL Command 常见命令 /*Load data from txt file*/LOADDATA LOCAL INFILE "D:/data.txt"INTOTABLEtname;/*Load .sql command file*/SOURCE D:/mysql.sql;/*Change passowrd*/UPDATEmysql.userSETpassword=PASSWORD('123456')WHEREUser='root';/*Show current database*/SELECTDATABASE();/*Show current ...
Command-Line Format --status Display extra information about each table. --tls-version=protocol_list Command-Line Format --tls-version=protocol_list Introduced 5.7.10 Type String Default Value (≥ 5.7.28) TLSv1,TLSv1.1,TLSv1.2 Default Value (≤ 5.7.27) TLSv1,TLSv1.1,TLSv1.2 (OpenSSL...
The first command you will need to use is the SELECT FROM MySQL statement that has the following syntax: SELECT * FROM table_name; This is a basic MySQL query which will tell the script to select all the records from the table_name table. After the query is executed, usually you would...
edit (\e) Edit command with $EDITOR. --编辑缓冲区的上一条SQL语句到文件,缺省调用vi,文件会放在/tmp路径下 ego (\G) Send command to MariaDB server, display result vertically. --控制结果显示为垂直显示 exit (\q) Exit mysql. Same as quit. --退出mysql ...
1)check_global_access, 检查是否有SUPER_ACL权限; 2)mysql_print_status,打印状态, thr_print_locks,写debug信息 print_cached_tables, Table_cache_manager::print_tables,打印所有表缓存实例, process_key_caches, 打印key cache print_key_cache_status calc_sum_of_all_status, display_table_locks,打印锁信...
default database is the one named at the command line. --pager[=name] Pager to use to display results. If you don't supply an option, the default pager is taken from your ENV variable PAGER. Valid pagers are less, more, cat [> filename], ...
(\g)Send command to mysql server.help(\h)Displaythishelp.nopager(\n)Disable pager,print to stdout.notee(\t)Don't write into outfile.pager(\P)SetPAGER[to_pager].Print the query results viaPAGER.print(\p)Print current command.prompt(\R)Change your mysql prompt.quit(\q)Quit mysql....
增量备份指的是备份自上一次备份以来(增量或完全)以来变化的数据。特点: 节约空间、还原麻烦 2.2)差异备份 差异备份指的是备份自上一次完全备份以来变化的数据。特点: 浪费空间、还原比增量备份简单 1.2、MySQL备份数据的方式 在MySQl中我们备份数据一般有三种方式: ...