{
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  "success": true,
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  "runtimeUrl": "http://127.0.0.1:18067",
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  "namespace": "chinook",
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  "cases": 11,
  "executedCorrectly": 10,
  "expectedValidationRejections": 1,
  "allSixModelFilesUnchanged": true,
  "dataAndRegistriesUnchanged": true,
  "timeWindowExecutionVerified": true,
  "lagExecutionVerified": true,
  "previousChaptersInvoiceAndLineSmokePassed": true,
  "validationDiagnostic": {
    "code": "WINDOW_NESTED_AGGREGATE_UNSUPPORTED",
    "field": "previousAmount",
    "message": "WINDOW_NESTED_AGGREGATE_UNSUPPORTED: Nested aggregate/window syntax inside LAG is unsupported in calculatedFields.",
    "model": "ChinookInvoiceTimeQueryModel",
    "path": "calculatedFields[0].expression",
    "phase": "query.validate",
    "safeToAutoRepair": false,
    "suggestedNextAction": "Select the grouped aggregate with an alias, then use that alias as the window argument (for example lag(amount))."
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  "numericTolerance": "1E-12",
  "cleanSessionPromptVerified": false,
  "textSqlBenchmarkExecuted": false,
  "consoleFapVerified": false,
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    "Synthetic zero prior",
    "Gap month fixture",
    "Full previous chapter suite"
  ]
}