- A+
所属分类：MySQL
mysqlmetagrep 搜索数据库对象的定义。根据给定的匹配模式来搜索出所有相匹配的对象并打印出。默认情况下，第一个非选项参数视为匹配模式，除非--pattern选项给定。如果--pattern选项给定了，所有非选项参数视为连接参数。
支持两种匹配模式：SQL 字符串匹配（使用LIKE运算符）和POSIX正则表达式（使用正则表达式运算符）。
默认情况下，该工具使用LIKE运算符进行名称匹配。要使用正则表达式运算符需要使用--regexp选项。
格式
- grid (default)
- csv
- tab
- vertical
选项
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 |
MySQL Utilities mysqlmetagrep version 1.5.3 License type: GPLv2 Usage: mysqlmetagrep --server=user:pass@host:port:socket [options] pattern mysqlmetagrep - search metadata Options: --version show program's version number and exit --help display a help message and exit --license display program's license and exit --server=SERVER connection information for the server in the form: <user>[:<password>]@<host>[:<port>][:<socket>] or <login-path>[:<port>][:<socket>] or <config- path>[<[group]>]. --ssl-ca=SSL_CA The path to a file that contains a list of trusted SSL CAs. --ssl-cert=SSL_CERT The name of the SSL certificate file to use for establishing a secure connection. --ssl-key=SSL_KEY The name of the SSL key file to use for establishing a secure connection. --character-set=CHARSET sets the client character set. The default is retrieved from the server variable 'character_set_client'. -b, --body search the body of routines, triggers, and events as well.默认仅仅匹配名称。 --search-objects=OBJECT_TYPES, --object-types=OBJECT_TYPES the object type to search in: a comma-separated list of one or more of: 'database', 'trigger', 'user', 'routine', 'column', 'table', 'partition', 'event', 'view'。默认搜索所有类型。 -G, --basic-regexp, --regexp use 'REGEXP' operator to match pattern. Default is to use 'LIKE'. -p, --print-sql, --sql print the statement instead of sending it to the server -e PATTERN, --pattern=PATTERN pattern to use when matching. Required if the pattern looks like a connection specification. --database=DATABASE_PATTERN only look at objects in databases matching this pattern -f FORMAT, --format=FORMAT display the output in either grid (default), tab, csv, or vertical format |
实例
查找出名称匹配'd_'的所有对象
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
# mysqlmetagrep --pattern="d_" --server=instance_3306 +------------------------+--------------+---------------+---------------------+-------------+----------+ | Connection | Object Type | Object Name | Database | Field Type | Matches | +------------------------+--------------+---------------+---------------------+-------------+----------+ | root:*@localhost:3306 | TABLE | PROCESSLIST | information_schema | COLUMN | DB | | root:*@localhost:3306 | TABLE | columns_priv | mysql | COLUMN | Db | | root:*@localhost:3306 | TABLE | db | mysql | COLUMN | Db | | root:*@localhost:3306 | TABLE | db | mysql | TABLE | db | | root:*@localhost:3306 | TABLE | event | mysql | COLUMN | db | | root:*@localhost:3306 | TABLE | func | mysql | COLUMN | dl | | root:*@localhost:3306 | TABLE | plugin | mysql | COLUMN | dl | | root:*@localhost:3306 | TABLE | proc | mysql | COLUMN | db | | root:*@localhost:3306 | TABLE | procs_priv | mysql | COLUMN | Db | | root:*@localhost:3306 | TABLE | servers | mysql | COLUMN | Db | | root:*@localhost:3306 | TABLE | slow_log | mysql | COLUMN | db | | root:*@localhost:3306 | TABLE | tables_priv | mysql | COLUMN | Db | +------------------------+--------------+---------------+---------------------+-------------+----------+ |
查找出所有含有'bbs'的对象，包括存储过程、触发器和事件。
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
# mysqlmetagrep --pattern="%bbs%" --server=instance_3306 +------------------------+--------------+--------------------+------------+-------------+--------------------+ | Connection | Object Type | Object Name | Database | Field Type | Matches | +------------------------+--------------+--------------------+------------+-------------+--------------------+ | root:*@localhost:3306 | TABLE | bbs_categories | ttlsa_com | TABLE | bbs_categories | | root:*@localhost:3306 | TABLE | bbs_comments | ttlsa_com | TABLE | bbs_comments | | root:*@localhost:3306 | TABLE | bbs_favorites | ttlsa_com | TABLE | bbs_favorites | | root:*@localhost:3306 | TABLE | bbs_forums | ttlsa_com | TABLE | bbs_forums | | root:*@localhost:3306 | TABLE | bbs_links | ttlsa_com | TABLE | bbs_links | | root:*@localhost:3306 | TABLE | bbs_notifications | ttlsa_com | TABLE | bbs_notifications | | root:*@localhost:3306 | TABLE | bbs_page | ttlsa_com | TABLE | bbs_page | | root:*@localhost:3306 | TABLE | bbs_settings | ttlsa_com | TABLE | bbs_settings | | root:*@localhost:3306 | TABLE | bbs_tags | ttlsa_com | TABLE | bbs_tags | | root:*@localhost:3306 | TABLE | bbs_tags_relation | ttlsa_com | TABLE | bbs_tags_relation | | root:*@localhost:3306 | TABLE | bbs_users | ttlsa_com | TABLE | bbs_users | | root:*@localhost:3306 | TABLE | bbs_user_follow | ttlsa_com | TABLE | bbs_user_follow | | root:*@localhost:3306 | TABLE | bbs_user_groups | ttlsa_com | TABLE | bbs_user_groups | +------------------------+--------------+--------------------+------------+-------------+--------------------+ |
使用正则表达式
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
# mysqlmetagrep -Gb --pattern="bbs" --server=instance_3306 +------------------------+--------------+--------------------+------------+-------------+--------------------+ | Connection | Object Type | Object Name | Database | Field Type | Matches | +------------------------+--------------+--------------------+------------+-------------+--------------------+ | root:*@localhost:3306 | TABLE | bbs_categories | ttlsa_com | TABLE | bbs_categories | | root:*@localhost:3306 | TABLE | bbs_comments | ttlsa_com | TABLE | bbs_comments | | root:*@localhost:3306 | TABLE | bbs_favorites | ttlsa_com | TABLE | bbs_favorites | | root:*@localhost:3306 | TABLE | bbs_forums | ttlsa_com | TABLE | bbs_forums | | root:*@localhost:3306 | TABLE | bbs_links | ttlsa_com | TABLE | bbs_links | | root:*@localhost:3306 | TABLE | bbs_notifications | ttlsa_com | TABLE | bbs_notifications | | root:*@localhost:3306 | TABLE | bbs_page | ttlsa_com | TABLE | bbs_page | | root:*@localhost:3306 | TABLE | bbs_settings | ttlsa_com | TABLE | bbs_settings | | root:*@localhost:3306 | TABLE | bbs_tags | ttlsa_com | TABLE | bbs_tags | | root:*@localhost:3306 | TABLE | bbs_tags_relation | ttlsa_com | TABLE | bbs_tags_relation | | root:*@localhost:3306 | TABLE | bbs_users | ttlsa_com | TABLE | bbs_users | | root:*@localhost:3306 | TABLE | bbs_user_follow | ttlsa_com | TABLE | bbs_user_follow | | root:*@localhost:3306 | TABLE | bbs_user_groups | ttlsa_com | TABLE | bbs_user_groups | +------------------------+--------------+--------------------+------------+-------------+--------------------+ |
权限
用户需要对mysql数据库的SELECT的权限。
微信公众号
扫一扫关注运维生存时间公众号，获取最新技术文章~
