mirror of https://github.com/mongodb/mongo
25 lines
694 B
JavaScript
25 lines
694 B
JavaScript
// @tags: [requires_non_retryable_writes]
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// Test query empty array SERVER-2258
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t = db.jstests_arrayfind4;
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t.drop();
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t.save({a: []});
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t.ensureIndex({a: 1});
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assert.eq(1, t.find({a: []}).hint({$natural: 1}).itcount());
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assert.eq(1, t.find({a: []}).hint({a: 1}).itcount());
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assert.eq(1, t.find({a: {$in: [[]]}}).hint({$natural: 1}).itcount());
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assert.eq(1, t.find({a: {$in: [[]]}}).hint({a: 1}).itcount());
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t.remove({});
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t.save({a: [[]]});
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assert.eq(1, t.find({a: []}).hint({$natural: 1}).itcount());
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assert.eq(1, t.find({a: []}).hint({a: 1}).itcount());
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assert.eq(1, t.find({a: {$in: [[]]}}).hint({$natural: 1}).itcount());
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assert.eq(1, t.find({a: {$in: [[]]}}).hint({a: 1}).itcount());
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