17 lines
486 B
JavaScript
17 lines
486 B
JavaScript
t = db.find_and_modify2;
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t.drop();
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t.insert({_id: 1, i: 0, j: 0});
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out = t.findAndModify({update: {$inc: {i: 1}}, 'new': true, fields: {i: 1}});
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assert.eq(out, {_id: 1, i: 1});
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out = t.findAndModify({update: {$inc: {i: 1}}, fields: {i: 0}});
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assert.eq(out, {_id: 1, j: 0});
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out = t.findAndModify({update: {$inc: {i: 1}}, fields: {_id: 0, j: 1}});
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assert.eq(out, {j: 0});
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out = t.findAndModify({update: {$inc: {i: 1}}, fields: {_id: 0, j: 1}, 'new': true});
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assert.eq(out, {j: 0});
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