20 lines
553 B
JavaScript
20 lines
553 B
JavaScript
// This test just make sure that aggregation is possible on a secondary node.
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var replTest = new ReplSetTest( {name: 'aggTestSlave', nodes: 2} );
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var nodes = replTest.startSet();
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replTest.initiate();
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replTest.awaitReplication();
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var mast = nodes[0].getDB('test');
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var slav = nodes[1].getDB('test');
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mast.agg.insert({});
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mast.agg.insert({});
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mast.agg.insert({});
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mast.getLastError(2);
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var res = slav.agg.aggregate({$group: {_id: null, count: {$sum: 1}}});
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assert.commandWorked(res);
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assert.eq(res.result, [{_id:null, count: 3}]);
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replTest.stopSet();
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