mirror of https://gitee.com/bigwinds/arangodb
32 lines
1.9 KiB
Plaintext
32 lines
1.9 KiB
Plaintext
arangosh> db.test.ensureIndex({ type: <span class="hljs-string">"hash"</span>, fields: [ <span class="hljs-string">"a[*]"</span> ] });
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{
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<span class="hljs-string">"id"</span> : <span class="hljs-string">"test/15065"</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">"fields"</span> : [
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<span class="hljs-string">"a[*]"</span>
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],
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<span class="hljs-string">"selectivityEstimate"</span> : <span class="hljs-number">1</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">"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.test.save({ a : [ <span class="hljs-number">1</span>, <span class="hljs-number">2</span> ] });
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{
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<span class="hljs-string">"_id"</span> : <span class="hljs-string">"test/15068"</span>,
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<span class="hljs-string">"_key"</span> : <span class="hljs-string">"15068"</span>,
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<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_T52DiYu---"</span>
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}
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arangosh> db.test.save({ a : [ <span class="hljs-number">1</span>, <span class="hljs-number">3</span> ] });
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{
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<span class="hljs-string">"_id"</span> : <span class="hljs-string">"test/15072"</span>,
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<span class="hljs-string">"_key"</span> : <span class="hljs-string">"15072"</span>,
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<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_T52DiYy---"</span>
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}
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arangosh> db.test.save({ a : <span class="hljs-literal">null</span> });
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{
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<span class="hljs-string">"_id"</span> : <span class="hljs-string">"test/15075"</span>,
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<span class="hljs-string">"_key"</span> : <span class="hljs-string">"15075"</span>,
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<span class="hljs-string">"_rev"</span> : <span class="hljs-string">"_T52DiYy--_"</span>
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}
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