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arangodb/Documentation/Examples/ensurePersistent.generated

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arangosh&gt; db.names.ensureIndex({ <span class="hljs-attr">type</span>: <span class="hljs-string">"persistent"</span>, <span class="hljs-attr">fields</span>: [ <span class="hljs-string">"first"</span> ] });
{
<span class="hljs-string">"deduplicate"</span> : <span class="hljs-literal">true</span>,
<span class="hljs-string">"fields"</span> : [
<span class="hljs-string">"first"</span>
],
<span class="hljs-string">"id"</span> : <span class="hljs-string">"names/17918"</span>,
<span class="hljs-string">"isNewlyCreated"</span> : <span class="hljs-literal">true</span>,
<span class="hljs-string">"sparse"</span> : <span class="hljs-literal">false</span>,
<span class="hljs-string">"type"</span> : <span class="hljs-string">"persistent"</span>,
<span class="hljs-string">"unique"</span> : <span class="hljs-literal">false</span>,
<span class="hljs-string">"code"</span> : <span class="hljs-number">201</span>
}
arangosh&gt; db.names.save({ <span class="hljs-string">"first"</span> : <span class="hljs-string">"Tim"</span> });
{
<span class="hljs-string">"_id"</span> : <span class="hljs-string">"names/17921"</span>,
<span class="hljs-string">"_key"</span> : <span class="hljs-string">"17921"</span>,
<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_WK_Oobi--_"</span>
}
arangosh&gt; db.names.save({ <span class="hljs-string">"first"</span> : <span class="hljs-string">"Tom"</span> });
{
<span class="hljs-string">"_id"</span> : <span class="hljs-string">"names/17925"</span>,
<span class="hljs-string">"_key"</span> : <span class="hljs-string">"17925"</span>,
<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_WK_Oobi--B"</span>
}
arangosh&gt; db.names.save({ <span class="hljs-string">"first"</span> : <span class="hljs-string">"John"</span> });
{
<span class="hljs-string">"_id"</span> : <span class="hljs-string">"names/17928"</span>,
<span class="hljs-string">"_key"</span> : <span class="hljs-string">"17928"</span>,
<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_WK_Oobi--D"</span>
}
arangosh&gt; db.names.save({ <span class="hljs-string">"first"</span> : <span class="hljs-string">"Tim"</span> });
{
<span class="hljs-string">"_id"</span> : <span class="hljs-string">"names/17931"</span>,
<span class="hljs-string">"_key"</span> : <span class="hljs-string">"17931"</span>,
<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_WK_Oobi--F"</span>
}
arangosh&gt; db.names.save({ <span class="hljs-string">"first"</span> : <span class="hljs-string">"Tom"</span> });
{
<span class="hljs-string">"_id"</span> : <span class="hljs-string">"names/17934"</span>,
<span class="hljs-string">"_key"</span> : <span class="hljs-string">"17934"</span>,
<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_WK_Oobm--_"</span>
}