/
similar_grants.html
176 lines (163 loc) · 8.02 KB
/
similar_grants.html
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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>similar_grants: common_schema documentation</title>
<meta name="description" content="similar_grants: common_schema" />
<meta name="keywords" content="similar_grants: common_schema" />
<link rel="stylesheet" type="text/css" href="css/style.css" />
</head>
<body>
<div id="main">
<div id="header">
<h1>common_schema</h1> <strong>2.2</strong> documentation
<div class="subtitle">DBA's framework for MySQL</div>
</div>
<div id="contentwrapper">
<div id="content">
<h2><a href="similar_grants.html">similar_grants</a></h2>
<h3>NAME</h3>
similar_grants: listing GRANTEEs sharing the same set of privileges (i.e. share same role)
<h3>TYPE</h3>
View
<h3>DESCRIPTION</h3>
<p>
<i>similar_grants</i> analyzes the GRANTEEs on a server, and groups them by their set
of privileges. GRANTEEs with the <i>exact</i> same set of privileges will reside in same group.
Such groups are commonly referred to as "roles" (though MySQL does not provide with roles per se).
</p>
<p>
The view merely presents the list of GRANTEEs within each role; for complete listing of
the privileges given to such GRANTEEs, join with
<a href="sql_grants.html">sql_grants</a> or <a href="sql_show_grants.html">sql_show_grants</a>.
</p>
<p>
Passwords are not taken into account when comparing GRANTEEs. It is possible that GRANTEEs
sharing the exact same set of privileges will have different passwords.
</p>
<h3>STRUCTURE</h3>
<blockquote><pre>
mysql> DESC similar_grants;
+------------------+-------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+------------------+-------------+------+-----+---------+-------+
| sample_grantee | varchar(81) | YES | | NULL | |
| count_grantees | bigint(21) | NO | | 0 | |
| similar_grantees | longtext | YES | | NULL | |
+------------------+-------------+------+-----+---------+-------+
</pre></blockquote>
<h3>SYNOPSIS</h3>
<p>Columns of this view:</p>
<ul>
<li><strong>sample_grantee</strong>: a single, representative GRANTEE, in a group of GRANTEEs sharing same set of privileges.</li>
<li><strong>count_grantees</strong>: number of GRANTEEs in group.</li>
<li><strong>similar_grantees</strong>:
list of GRANTEEs sharing exact same set of privileges. This includes the <strong>sample_grantee</strong>.
</li>
</ul>
<h3>EXAMPLES</h3>
<p>List all similar grants on a server:</p>
<blockquote><pre>mysql> SELECT * FROM similar_grants;
+-------------------------------+----------------+-------------------------------------------------------+
| sample_grantee | count_grantees | similar_grantees |
+-------------------------------+----------------+-------------------------------------------------------+
| 'root'@'127.0.0.1' | 3 | 'root'@'127.0.0.1','root'@'myhost','root'@'localhost' |
| 'repl'@'10.%' | 2 | 'repl'@'10.%','replication'@'10.0.0.%' |
| 'apps'@'%' | 1 | 'apps'@'%' |
| 'gromit'@'localhost' | 1 | 'gromit'@'localhost' |
| 'monitoring_user'@'localhost' | 1 | 'monitoring_user'@'localhost' |
+-------------------------------+----------------+-------------------------------------------------------+
</pre></blockquote>
<p>
In the above, three <strong>root</strong> accounts have identical grants (set of privileges);
two accounts, <strong>'repl'@'10.%'</strong> and <strong>'replication'@'10.0.0.%'</strong>,
share identical grants; three other accounts have a distinct set privileges.
</p>
<h3>ENVIRONMENT</h3>
MySQL 5.1 or newer
<h3>SEE ALSO</h3>
<a href="duplicate_grantee.html">duplicate_grantee()</a>,
<a href="sql_grants.html">sql_grants</a>,
<a href="sql_show_grants.html">sql_show_grants</a>
<h3>AUTHOR</h3>
Shlomi Noach
<br/>
</div>
<div id="sidebarwrapper">
<div id="search">
Search online documentation
<form id="search_form" name="search_form" method="GET"
action="http://www.google.com/search"
onsubmit="document.forms['search_form']['q'].value = 'site:http://common-schema.googlecode.com/svn/trunk/common_schema/doc/html/ '+document.forms['search_form']['search_term'].value;">
<input type="text" name="search_term" value=""/>
<input type="hidden" name="q" value=""/>
<input type="submit" value="go"/>
</form>
</div>
<div id="menu">
<ul>
<li><a title="Introduction" href="introduction.html">Introduction</a></li>
<li><a title="Documentation" href="documentation.html">Documentation</a></li>
<li><a title="Download" href="download.html">Download</a></li>
<li><a title="Install" href="install.html">Install</a></li>
<li><a title="Risks" href="risks.html">Risks</a></li>
</ul>
<h3>QUERY SCRIPT</h3>
<ul>
<li><a title="QueryScript" href="query_script.html">QueryScript</a></li>
<li><a title="Execution" href="query_script_execution.html">Execution</a></li>
<li><a title="Flow control" href="query_script_flow_control.html">Flow control</a></li>
<li><a title="Statements" href="query_script_statements.html">Statements</a></li>
<li><a title="Expressions" href="query_script_expressions.html">Expressions</a></li>
<li><a title="Variables" href="query_script_variables.html">Variables</a></li>
</ul>
<h3>DEBUG</h3>
<ul>
<li><a title="rdebug" href="rdebug.html">rdebug</a></li>
<li><a title="rdebug API" href="rdebug_api.html">rdebug API</a></li>
<li><a title="rdebug workflow" href="rdebug_workflow.html">Workflow</a></li>
</ul>
<h3>ROUTINES</h3>
<ul>
<li><a title="Execution & flow control" href="execution_routines.html">Execution & flow control</a></li>
<li><a title="General" href="general_routines.html">General</a></li>
<li><a title="Process" href="process_routines.html">Process</a></li>
<li><a title="Query analysis" href="query_analysis_routines.html">Query analysis</a></li>
<li><a title="Schema analysis" href="schema_analysis_routines.html">Schema analysis</a></li>
<li><a title="Security" href="security_routines.html">Security</a></li>
<li><a title="Text" href="text_routines.html">Text</a></li>
<li><a title="Time & date" href="temporal_routines.html">Time & date</a></li>
<li><a title="Charting" href="charting_routines.html">Charting</a></li>
</ul>
<h3>VIEWS</h3>
<ul>
<li><a title="Schema analysis" href="schema_analysis_views.html">Schema analysis</a></li>
<li><a title="Data dimension" href="data_dimension_views.html">Data dimension</a></li>
<li><a title="Process" href="process_views.html">Process</a></li>
<li><a title="Security" href="security_views.html">Security</a></li>
<li><a title="Monitoring" href="monitoring_views.html">Monitoring</a></li>
<li><a title="InnoDB Plugin" href="innodb_plugin_views.html">InnoDB Plugin</a></li>
<li><a title="Percona server" href="percona_server_views.html">Percona Server</a></li>
<li><a title="TokuDB" href="tokudb_views.html">TokuDB</a></li>
</ul>
<h3>DATA</h3>
<ul>
<li><a title="tables" href="tables.html">Tables</a></li>
<li><a title="variables" href="variables.html">Variables</a></li>
</ul>
<h3>META</h3>
<ul>
<li><a title="Help" href="help.html">help</a></li>
<li><a title="Metadata" href="metadata.html">metadata</a></li>
<li><a title="status" href="status.html">status</a></li>
</ul>
</div>
</div>
<div class="clear"> </div>
<div id="footnote" align="center">
<a href="">common_schema</a> documentation
</div>
</div>
</div>
</body>
</html>