mirror of https://github.com/mongodb/mongo
22 lines
660 B
JavaScript
22 lines
660 B
JavaScript
// @tags: [requires_non_retryable_writes]
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t = db.jstests_array_match2;
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t.drop();
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t.save({a: [{1: 4}, 5]});
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// When the array index is the last field, both of these match types work.
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assert.eq(1, t.count({'a.1': 4}));
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assert.eq(1, t.count({'a.1': 5}));
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t.remove({});
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// When the array index is not the last field, only one of the match types works.
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t.save({a: [{1: {foo: 4}}, {foo: 5}]});
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assert.eq(1, t.count({'a.1.foo': 4}));
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assert.eq(1, t.count({'a.1.foo': 5}));
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// Same issue with the $exists operator
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t.remove({});
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t.save({a: [{1: {foo: 4}}, {}]});
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assert.eq(1, t.count({'a.1': {$exists: true}}));
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assert.eq(1, t.count({'a.1.foo': {$exists: true}}));
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