23 lines
612 B
JavaScript
23 lines
612 B
JavaScript
// SERVER-75670 Incorrect projection pushdown caused by dependency analysis for multiple $project
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// stages on the same dotted path.
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import {resultsEq} from "jstests/aggregation/extras/utils.js";
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const collName = jsTestName();
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const coll = db.getCollection(collName);
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coll.drop();
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assert.commandWorked(
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coll.insert([
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{_id: 1, obj: {str: "abc"}},
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{_id: 2, obj: {}},
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{_id: 3, str: "abc"},
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]),
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);
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assert(
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resultsEq(
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[{_id: 1, obj: {}}, {_id: 2, obj: {}}, {_id: 3}],
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coll.aggregate([{$project: {"obj.str": 0}}, {$project: {"obj.str": 1}}]).toArray(),
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),
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);
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