mirror of https://gitee.com/bigwinds/arangodb
17 lines
1.2 KiB
Plaintext
17 lines
1.2 KiB
Plaintext
arangosh> db.collection.ensureIndex({ <span class="hljs-attr">type</span>: <span class="hljs-string">"hash"</span>, <span class="hljs-attr">fields</span>: [ <span class="hljs-string">"_from"</span>, <span class="hljs-string">"type"</span> ] })
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{
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<span class="hljs-string">"deduplicate"</span> : <span class="hljs-literal">true</span>,
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<span class="hljs-string">"fields"</span> : [
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<span class="hljs-string">"_from"</span>,
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<span class="hljs-string">"type"</span>
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],
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<span class="hljs-string">"id"</span> : <span class="hljs-string">"collection/74255"</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">"name"</span> : <span class="hljs-string">"idx_1641835679951355906"</span>,
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<span class="hljs-string">"selectivityEstimate"</span> : <span class="hljs-number">1</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">"type"</span> : <span class="hljs-string">"hash"</span>,
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<span class="hljs-string">"unique"</span> : <span class="hljs-literal">false</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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