mirror of https://gitee.com/bigwinds/arangodb
33 lines
2.5 KiB
Plaintext
33 lines
2.5 KiB
Plaintext
arangosh> db.ids.ensureUniqueSkiplist(<span class="hljs-string">"name.first"</span>, <span class="hljs-string">"name.last"</span>);
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{
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<span class="hljs-string">"id"</span> : <span class="hljs-string">"ids/1118558663"</span>,
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<span class="hljs-string">"type"</span> : <span class="hljs-string">"skiplist"</span>,
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<span class="hljs-string">"fields"</span> : [
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<span class="hljs-string">"name.first"</span>,
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<span class="hljs-string">"name.last"</span>
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],
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<span class="hljs-string">"unique"</span> : <span class="hljs-literal">true</span>,
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<span class="hljs-string">"sparse"</span> : <span class="hljs-literal">false</span>,
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<span class="hljs-string">"isNewlyCreated"</span> : <span class="hljs-literal">true</span>,
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<span class="hljs-string">"code"</span> : <span class="hljs-number">201</span>
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}
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arangosh> db.ids.save({ <span class="hljs-string">"name"</span> : { <span class="hljs-string">"first"</span> : <span class="hljs-string">"hans"</span>, <span class="hljs-string">"last"</span>: <span class="hljs-string">"hansen"</span> }});
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{
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<span class="hljs-string">"_id"</span> : <span class="hljs-string">"ids/1118886343"</span>,
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<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"1118886343"</span>,
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<span class="hljs-string">"_key"</span> : <span class="hljs-string">"1118886343"</span>
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}
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arangosh> db.ids.save({ <span class="hljs-string">"name"</span> : { <span class="hljs-string">"first"</span> : <span class="hljs-string">"jens"</span>, <span class="hljs-string">"last"</span>: <span class="hljs-string">"jensen"</span> }});
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{
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<span class="hljs-string">"_id"</span> : <span class="hljs-string">"ids/1119082951"</span>,
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<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"1119082951"</span>,
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<span class="hljs-string">"_key"</span> : <span class="hljs-string">"1119082951"</span>
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}
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arangosh> db.ids.save({ <span class="hljs-string">"name"</span> : { <span class="hljs-string">"first"</span> : <span class="hljs-string">"hans"</span>, <span class="hljs-string">"last"</span>: <span class="hljs-string">"jensen"</span> }});
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{
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<span class="hljs-string">"_id"</span> : <span class="hljs-string">"ids/1119279559"</span>,
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<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"1119279559"</span>,
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<span class="hljs-string">"_key"</span> : <span class="hljs-string">"1119279559"</span>
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}
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[ArangoError <span class="hljs-number">1210</span>: cannot create <span class="hljs-built_in">document</span>, unique constraint violated]
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