{"id":131846,"date":"2020-07-05T12:57:51","date_gmt":"2020-07-05T04:57:51","guid":{"rendered":"http:\/\/4563.org\/?p=131846"},"modified":"2020-07-05T12:57:51","modified_gmt":"2020-07-05T04:57:51","slug":"mysql-%e6%95%b0%e6%8d%ae%e5%ba%93%e7%94%a8%e6%88%b7%e6%9d%83%e9%99%90%e7%9b%b8%e5%85%b3%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=131846","title":{"rendered":"MySQL \u6570\u636e\u5e93\u7528\u6237\u6743\u9650\u76f8\u5173\u64cd\u4f5c"},"content":{"rendered":"

<\/a>\u521b\u5efa\u7528\u6237<\/h3>\n

\u521b\u5efa user1 \u7528\u6237\uff0c\u5bc6\u7801\u4e3a UserPass123% \uff0c\u4e14\u4f7f\u7528localhost\u672c\u5730\u8fde\u63a5<\/p>\n

\n\n\n
\n
1<\/span>
2<\/span>
<\/pre>\n<\/td>\n
\n
mysql> CREATE USER 'user1'@'localhost' IDENTIFIED BY 'UserPass123%';<\/span>
Query OK, 0 rows affected (0.01 sec)<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
\u5982\u679c\u5bc6\u7801\u8fc7\u4e8e\u7b80\u5355\u5219\u4f1a\u63d0\u793a ERROR 1819 (HY000): Your password does not satisfy the current policy requirements<\/code> \uff0c\u4f7f\u7528\u5927\u5c0f\u5199+\u6570\u5b57+\u7279\u5b57\u7b26\u5373\u53ef\u3002<\/p>\n
<\/a>\u5220\u9664\u7528\u6237<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
<\/pre>\n<\/td>\n
\n
drop user 'user1'@'%';<\/span>
flush privileges;<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u91cd\u547d\u540d\u7528\u6237<\/h3>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
rename user 'user1'@'%' to 'user1'@'%';<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u521b\u5efa\u6570\u636e\u5e93<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
<\/pre>\n<\/td>\n
\n
mysql> CREATE DATABASE test1;<\/span>
Query OK, 1 row affected (0.00 sec)<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u8d4b\u4e88\u7528\u6237\u6743\u9650\u547d\u4ee4<\/h3>\n
MySQL \u8d4b\u4e88\u7528\u6237\u6743\u9650\u547d\u4ee4\u7684\u7b80\u5355\u683c\u5f0f\u53ef\u6982\u62ec\u4e3a\uff1agrant \u6743\u9650 on \u6570\u636e\u5e93\u5bf9\u8c61 to \u7528\u6237@\u8bbf\u95ee\u6743\u9650\u4e3b\u673a identified by \u5bc6\u7801<\/code><\/p>\n
<\/a>grant \u666e\u901a\u6570\u636e\u7528\u6237\uff0c\u67e5\u8be2\u3001\u63d2\u5165\u3001\u66f4\u65b0\u3001\u5220\u9664 \u6570\u636e\u5e93\u4e2d\u6240\u6709\u8868\u6570\u636e\u7684\u6743\u5229\u3002<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
5<\/span>
6<\/span>
7<\/span>
8<\/span>
9<\/span>
10<\/span>
11<\/span>
<\/pre>\n<\/td>\n
\n
# \u8d4b\u4e88\u67e5\u8be2\u6743\u9650<\/span>
grant select on test1.* to user1@'%' identified by 'UserPass123%';<\/span>
# \u8d4b\u4e88\u63d2\u5165\u6743\u9650<\/span>
grant insert on test1.* to user1@'%' identified by 'UserPass123%';<\/span>
# \u8d4b\u4e88\u66f4\u65b0\u6743\u9650<\/span>
grant update on test1.* to user1@'%' identified by 'UserPass123%';<\/span>
# \u8d4b\u4e88\u5220\u9664\u6743\u9650<\/span>
grant delete on test1.* to user1@'%' identified by 'UserPass123%';<\/span>
<\/span>
# \u8d4b\u4e88\u6240\u6709\u6743\u9650<\/span>
grant select, insert, update, delete on test1.* to user1@'%' identified by 'UserPass123%';<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
\u7279\u6b8a\u8bf4\u660e\uff1a\u6700\u540e\u4e00\u5929\u6743\u9650\u767e\u5206\u53f7%\u4ee3\u8868\u8fdc\u7a0b\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n
<\/a>\u5982\u4f55\u6307\u5b9a\u8bbf\u95ee\u6570\u636e\u5e93\u4e3b\u673a\u6743\u9650<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
5<\/span>
6<\/span>
7<\/span>
8<\/span>
9<\/span>
10<\/span>
11<\/span>
<\/pre>\n<\/td>\n
\n
# \u8d4b\u4e88\u672c\u673a\u8bbf\u95ee\u6743\u9650<\/span>
grant select on test1.* to user1@'%' identified by 'UserPass123%';<\/span>
<\/span>
# \u8d4b\u4e88\u4efb\u610f\u4e3b\u673a\u8bbf\u95ee\u6743\u9650<\/span>
grant select on test1.* to user1@'%' identified by 'UserPass123%';<\/span>
<\/span>
# \u8d4b\u4e88 ip\u4e3a172.16.225.129 \u7684\u4e3b\u673a\u8bbf\u95ee\u6743\u9650<\/span>
grant select on test1.* to user1@'172.16.225.129' identified by 'UserPass123%';<\/span>
<\/span>
# \u8d4b\u4e88 ip\u4ee5172.16.225\u5f00\u5934 \u7684\u4e3b\u673a\u8bbf\u95ee\u6743\u9650<\/span>
grant select on test1.* to user1@'172.16.225.*' identified by 'UserPass123%';<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>grant \u666e\u901a DBA \u7ba1\u7406\u67d0\u4e2a MySQL \u6570\u636e\u5e93\u7684\u6743\u9650<\/h3>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
grant all privileges on test1.* to user1@localhost identified by 'UserPass123%';<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>grant \u9ad8\u7ea7 DBA \u7ba1\u7406 MySQL \u4e2d\u6240\u6709\u6570\u636e\u5e93\u7684\u6743\u9650<\/h3>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
grant all on *.* to dba@'localhost'<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>MySQL grant \u6743\u9650\uff0c\u5206\u522b\u53ef\u4ee5\u4f5c\u7528\u5728\u591a\u4e2a\u5c42\u6b21\u4e0a<\/h3>\n
<\/a>grant \u4f5c\u7528\u5728\u6574\u4e2a MySQL \u670d\u52a1\u5668\u4e0a\uff1a<\/h4>\n
\n\n\n
\n
1<\/span>
2<\/span>
<\/pre>\n<\/td>\n
\n
grant select on *.* to dba@localhost ; -- dba \u53ef\u4ee5\u67e5\u8be2 MySQL \u4e2d\u6240\u6709\u6570\u636e\u5e93\u4e2d\u7684\u8868\u3002 <\/span>
grant all    on *.* to dba@localhost ; -- dba \u53ef\u4ee5\u7ba1\u7406 MySQL \u4e2d\u7684\u6240\u6709\u6570\u636e\u5e93<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>grant \u4f5c\u7528\u5728\u5355\u4e2a\u6570\u636e\u5e93\u4e0a\uff1a<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
grant select on testdb.* to dba@localhost ; -- dba \u53ef\u4ee5\u67e5\u8be2 testdb \u4e2d\u7684\u8868\u3002<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>grant \u4f5c\u7528\u5728\u5355\u4e2a\u6570\u636e\u8868\u4e0a\uff1a<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
grant select, insert, update, delete on testdb.orders to dba@localhost ;<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>grant \u4f5c\u7528\u5728\u8868\u4e2d\u7684\u5217\u4e0a\uff1a<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
grant select(id, se, rank) on testdb.apache_log to dba@localhost ;<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>grant \u4f5c\u7528\u5728\u5b58\u50a8\u8fc7\u7a0b\u3001\u51fd\u6570\u4e0a\uff1a<\/h4>\n
\n\n\n
\n
1<\/span>
2<\/span>
<\/pre>\n<\/td>\n
\n
grant execute on procedure testdb.pr_add to 'dba'@'localhost'  <\/span>
grant execute on function  testdb.fn_add to 'dba'@'localhost'<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u67e5\u770b MySQL \u7528\u6237\u6743\u9650 \u67e5\u770b\u7528\u6237\u6743\u9650\uff1a<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
5<\/span>
<\/pre>\n<\/td>\n
\n
# \u67e5\u770b\u5f53\u524d MySQL \u7528\u6237\u6743\u9650 <\/span>
show grants; <\/span>
<\/span>
# \u67e5\u770b\u5176\u4ed6 MySQL \u7528\u6237\u6743\u9650<\/span>
show grants for dba@localhost;<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u64a4\u9500\u5df2\u7ecf\u8d4b\u4e88\u7ed9 MySQL \u7528\u6237\u6743\u9650\u7684\u6743\u9650<\/h3>\n
revoke \u8ddf grant \u7684\u8bed\u6cd5\u5dee\u4e0d\u591a\uff0c\u53ea\u9700\u8981\u628a\u5173\u952e\u5b57 \u201cto\u201d \u6362\u6210 \u201cfrom\u201d \u5373\u53ef<\/p>\n
\n\n\n
\n
1<\/span>
2<\/span>
<\/pre>\n<\/td>\n
\n
grant all on *.* to   dba@localhost; <\/span>
revoke all on *.* from dba@localhost;<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u5982\u4f55\u5237\u65b0\u6743\u9650<\/h3>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
flush privileges;<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>MySQL grant\u3001revoke \u7528\u6237\u6743\u9650\u6ce8\u610f\u4e8b\u9879<\/h3>\n
    \n
  1. grant, revoke \u7528\u6237\u6743\u9650\u540e\uff0c\u8be5\u7528\u6237\u53ea\u6709\u91cd\u65b0\u8fde\u63a5 MySQL \u6570\u636e\u5e93\uff0c\u6743\u9650\u624d\u80fd\u751f\u6548\u3002 <\/li>\n
  2. \u5982\u679c\u60f3\u8ba9\u6388\u6743\u7684\u7528\u6237\uff0c\u4e5f\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u6743\u9650 grant \u7ed9\u5176\u4ed6\u7528\u6237\uff0c\u9700\u8981\u9009\u9879 \u201cgrant option\u201c
    grant select on testdb.* to dba@localhost with grant option; \u8fd9\u4e2a\u7279\u6027\u4e00\u822c\u7528\u4e0d\u5230\u3002\u5b9e\u9645\u4e2d\uff0c\u6570\u636e\u5e93\u6743\u9650\u6700\u597d\u7531 DBA \u6765\u7edf\u4e00\u7ba1\u7406\u3002<\/li>\n<\/ol>\n
    <\/a>\u77e5\u8bc6\u6269\u5c55<\/h3>\n
    <\/a>mysql \u6743\u9650\u5217\u8868<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u6743\u9650<\/th>\n\u4f5c\u7528\u8303\u56f4<\/th>\n\u4f5c\u7528<\/th>\n<\/tr>\n<\/thead>\n
    all<\/td>\n\u670d\u52a1\u5668<\/td>\n\u6240\u6709\u6743\u9650<\/td>\n<\/tr>\n
    select<\/td>\n\u8868\u3001\u5217<\/td>\n\u9009\u62e9\u884c<\/td>\n<\/tr>\n
    insert<\/td>\n\u8868\u3001\u5217<\/td>\n\u63d2\u5165\u884c<\/td>\n<\/tr>\n
    update<\/td>\n\u8868\u3001\u5217<\/td>\n\u66f4\u65b0\u884c<\/td>\n<\/tr>\n
    delete<\/td>\n\u8868<\/td>\n\u5220\u9664\u884c<\/td>\n<\/tr>\n
    create<\/td>\n\u6570\u636e\u5e93\u3001\u8868\u3001\u7d22\u5f15<\/td>\n\u521b\u5efa<\/td>\n<\/tr>\n
    drop<\/td>\n\u6570\u636e\u5e93\u3001\u8868\u3001\u89c6\u56fe<\/td>\n\u5220\u9664<\/td>\n<\/tr>\n
    reload<\/td>\n\u670d\u52a1\u5668<\/td>\n\u5141\u8bb8\u4f7f\u7528flush\u8bed\u53e5<\/td>\n<\/tr>\n
    shutdown<\/td>\n\u670d\u52a1\u5668<\/td>\n\u5173\u95ed\u670d\u52a1<\/td>\n<\/tr>\n
    process<\/td>\n\u670d\u52a1\u5668<\/td>\n\u67e5\u770b\u7ebf\u7a0b\u4fe1\u606f<\/td>\n<\/tr>\n
    file<\/td>\n\u670d\u52a1\u5668<\/td>\n\u6587\u4ef6\u64cd\u4f5c<\/td>\n<\/tr>\n
    grant option<\/td>\n\u6570\u636e\u5e93\u3001\u8868\u3001\u5b58\u50a8\u8fc7\u7a0b<\/td>\n\u6388\u6743<\/td>\n<\/tr>\n
    references<\/td>\n\u6570\u636e\u5e93\u3001\u8868<\/td>\n\u5916\u952e\u7ea6\u675f\u7684\u7236\u8868<\/td>\n<\/tr>\n
    index<\/td>\n\u8868<\/td>\n\u521b\u5efa\/\u5220\u9664\u7d22\u5f15<\/td>\n<\/tr>\n
    alter<\/td>\n\u8868<\/td>\n\u4fee\u6539\u8868\u7ed3\u6784<\/td>\n<\/tr>\n
    show databases<\/td>\n\u670d\u52a1\u5668<\/td>\n\u67e5\u770b\u6570\u636e\u5e93\u540d\u79f0<\/td>\n<\/tr>\n
    super<\/td>\n\u670d\u52a1\u5668<\/td>\n\u8d85\u7ea7\u6743\u9650<\/td>\n<\/tr>\n
    create temporary tables<\/td>\n\u8868<\/td>\n\u521b\u5efa\u4e34\u65f6\u8868<\/td>\n<\/tr>\n
    lock tables<\/td>\n\u6570\u636e\u5e93<\/td>\n\u9501\u8868<\/td>\n<\/tr>\n
    execute<\/td>\n\u5b58\u50a8\u8fc7\u7a0b<\/td>\n\u6267\u884c<\/td>\n<\/tr>\n
    replication client<\/td>\n\u670d\u52a1\u5668<\/td>\n\u5141\u8bb8\u67e5\u770b\u4e3b\/\u4ece\/\u4e8c\u8fdb\u5236\u65e5\u5fd7\u72b6\u6001<\/td>\n<\/tr>\n
    replication slave<\/td>\n\u670d\u52a1\u5668<\/td>\n\u4e3b\u4ece\u590d\u5236<\/td>\n<\/tr>\n
    create view<\/td>\n\u89c6\u56fe<\/td>\n\u521b\u5efa\u89c6\u56fe<\/td>\n<\/tr>\n
    show view<\/td>\n\u89c6\u56fe<\/td>\n\u67e5\u770b\u89c6\u56fe<\/td>\n<\/tr>\n
    create routine<\/td>\n\u5b58\u50a8\u8fc7\u7a0b<\/td>\n\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b<\/td>\n<\/tr>\n
    alter routine<\/td>\n\u5b58\u50a8\u8fc7\u7a0b<\/td>\n\u4fee\u6539\/\u5220\u9664\u5b58\u50a8\u8fc7\u7a0b<\/td>\n<\/tr>\n
    create user<\/td>\n\u670d\u52a1\u5668<\/td>\n\u521b\u5efa\u7528\u6237<\/td>\n<\/tr>\n
    event<\/td>\n\u6570\u636e\u5e93<\/td>\n\u521b\u5efa\/\u66f4\u6539\/\u5220\u9664\/\u67e5\u770b\u4e8b\u4ef6<\/td>\n<\/tr>\n
    trigger<\/td>\n\u8868<\/td>\n\u89e6\u53d1\u5668<\/td>\n<\/tr>\n
    create tablespace<\/td>\n\u670d\u52a1\u5668<\/td>\n\u521b\u5efa\/\u66f4\u6539\/\u5220\u9664\u8868\u7a7a\u95f4\/\u65e5\u5fd7\u6587\u4ef6<\/td>\n<\/tr>\n
    proxy<\/td>\n\u670d\u52a1\u5668<\/td>\n\u4ee3\u7406\u6210\u4e3a\u5176\u5b83\u7528\u6237<\/td>\n<\/tr>\n
    usage<\/td>\n\u670d\u52a1\u5668<\/td>\n\u6ca1\u6709\u6743\u9650<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
    \u521b\u5efa\u7528\u6237 \u521b\u5efa user1 \u7528\u6237\uff0c…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/131846"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=131846"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/131846\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=131846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=131846"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=131846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}