ExplainMetrics.fromJson constructor
      
      ExplainMetrics.fromJson(
    
    
- Map json_
Implementation
ExplainMetrics.fromJson(core.Map json_)
    : this(
        executionStats: json_.containsKey('executionStats')
            ? ExecutionStats.fromJson(json_['executionStats']
                as core.Map<core.String, core.dynamic>)
            : null,
        planSummary: json_.containsKey('planSummary')
            ? PlanSummary.fromJson(
                json_['planSummary'] as core.Map<core.String, core.dynamic>)
            : null,
      );