29 lines
901 B
JavaScript
29 lines
901 B
JavaScript
'use strict';
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/**
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* explain_group.js
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*
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* Runs explain() and group() on a collection.
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*
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*/
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load('jstests/concurrency/fsm_libs/extend_workload.js'); // for extendWorkload
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load('jstests/concurrency/fsm_workloads/explain.js'); // for $config
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load('jstests/libs/analyze_plan.js'); // for planHasStage
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var $config = extendWorkload($config, function($config, $super) {
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$config.states = Object.extend({
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explainBasicGroup: function explainBasicGroup(db, collName) {
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var res =
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db[collName].explain().group({key: {i: 1}, initial: {}, reduce: function() {}});
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assertAlways.commandWorked(res);
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}
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},
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$super.states);
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$config.transitions = Object.extend(
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{explain: $config.data.assignEqualProbsToTransitions($config.states)}, $super.transitions);
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return $config;
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});
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