31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
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]
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var res;
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t = db.unset2;
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t.drop();
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t.save({a: ["a", "b", "c", "d"]});
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t.update({}, {$unset: {"a.3": 1}});
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assert.eq(["a", "b", "c", null], t.findOne().a);
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t.update({}, {$unset: {"a.1": 1}});
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assert.eq(["a", null, "c", null], t.findOne().a);
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t.update({}, {$unset: {"a.0": 1}});
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assert.eq([null, null, "c", null], t.findOne().a);
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t.update({}, {$unset: {"a.4": 1}});
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assert.eq([null, null, "c", null], t.findOne().a); // no change
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t.drop();
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t.save({a: ["a", "b", "c", "d", "e"]});
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t.update({}, {$unset: {"a.2": 1}, $set: {"a.3": 3, "a.4": 4, "a.5": 5}});
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assert.eq(["a", "b", null, 3, 4, 5], t.findOne().a);
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t.drop();
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t.save({a: ["a", "b", "c", "d", "e"]});
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res = t.update({}, {$unset: {"a.2": 1}, $set: {"a.2": 4}});
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assert.writeError(res);
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assert.eq(["a", "b", "c", "d", "e"], t.findOne().a);
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