mirror of https://github.com/mongodb/mongo
31 lines
976 B
JavaScript
31 lines
976 B
JavaScript
// Cannot implicitly shard accessed collections because of following errmsg: A single
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// update/delete on a sharded collection must contain an exact match on _id or contain the shard
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// key.
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// @tags: [assumes_unsharded_collection, requires_non_retryable_writes]
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// Basic examples for $currentDate
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var res;
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var coll = db.update_currentdate;
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coll.drop();
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// $currentDate default
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coll.remove({});
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coll.save({_id: 1, a: 2});
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res = coll.update({}, {$currentDate: {a: true}});
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assert.commandWorked(res);
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assert(coll.findOne().a.constructor == Date);
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// $currentDate type = date
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coll.remove({});
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coll.save({_id: 1, a: 2});
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res = coll.update({}, {$currentDate: {a: {$type: "date"}}});
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assert.commandWorked(res);
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assert(coll.findOne().a.constructor == Date);
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// $currentDate type = timestamp
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coll.remove({});
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coll.save({_id: 1, a: 2});
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res = coll.update({}, {$currentDate: {a: {$type: "timestamp"}}});
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assert.commandWorked(res);
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assert(coll.findOne().a.constructor == Timestamp);
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