forked from docs/doc-exports
Su, Xiaomeng
76a5b1ee83
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: Su, Xiaomeng <suxiaomeng1@huawei.com> Co-committed-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
27 lines
3.5 KiB
HTML
27 lines
3.5 KiB
HTML
<a name="dli_08_0141"></a><a name="dli_08_0141"></a>
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<h1 class="topictitle1">Creating a Role</h1>
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<div id="body8662426"><div class="section" id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_se8384cdf8b0a46c1aabc005a85c4ec0a"><h4 class="sectiontitle">Function</h4><ul id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_ul5673918316311"><li id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_li4215062116311">This statement is used to create a role in the current database or a specified database.</li><li id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_li1291987416314">Only users with the CREATE_ROLE permission on the database can create roles. For example, the administrator, database owner, and other users with the CREATE_ROLE permission.</li><li id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_li1778538816318">Each role must belong to only one database.</li></ul>
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</div>
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<div class="section" id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_s4069747e5e64491792b47f9b76109fb9"><h4 class="sectiontitle">Syntax</h4><div class="codecoloring" codetype="Sql" id="dli_08_0141__en-us_topic_0114776235_screen441218201317"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">CREATE</span><span class="w"> </span><span class="k">ROLE</span><span class="w"> </span><span class="p">[</span><span class="n">db_name</span><span class="p">].</span><span class="n">role_name</span><span class="p">;</span>
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</pre></div></td></tr></table></div>
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</div>
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</div>
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<div class="section" id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_s3805b86231dd4c41b26864162d6c4ed5"><h4 class="sectiontitle">Keywords</h4><p id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_p4324599816352">None</p>
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</div>
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<div class="section" id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_se27973c28c9447c7adf942223c2e7e07"><h4 class="sectiontitle">Precautions</h4><ul id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_ul88161271735"><li id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_li208162027237">The <strong id="dli_08_0141__en-us_topic_0093946916_b842352706153925">role_name</strong> to be created must not exist in the current database or the specified database. Otherwise, an error will be reported.</li><li id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_li18816122716310">If <span class="parmname" id="dli_08_0141__en-us_topic_0093946916_parmname231302711153938"><b>db_name</b></span> is not specified, the role is created in the current database.</li></ul>
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</div>
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<div class="section" id="dli_08_0141__en-us_topic_0114776235_en-us_topic_0093946916_section24482074163428"><h4 class="sectiontitle">Example</h4><div class="codecoloring" codetype="Sql" id="dli_08_0141__en-us_topic_0114776235_screen102674372115"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">CREATE</span><span class="w"> </span><span class="k">ROLE</span><span class="w"> </span><span class="n">role1</span><span class="p">;</span>
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</pre></div></td></tr></table></div>
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</div>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dli_08_0139.html">Data Permissions Management</a></div>
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</div>
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</div>
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