{ "data": { "basis": "RECOMPILED", "compilationTrace": { "events": [ { "confidence": "EXACT", "decision": "NORMALIZED", "details": { "requestedFieldCount": 3 }, "event": "SEMANTIC_DSL_NORMALIZED", "observedAt": "2026-10-20T05:19:56.952398900Z", "reasonCode": "DSL_NORMALIZED", "sequence": 1, "stage": "NORMALIZATION", "status": "EVALUATED" }, { "confidence": "EXACT", "decision": "RAW", "details": {}, "event": "PRE_AGGREGATION_ROUTING", "observedAt": "2026-10-20T05:19:56.954403Z", "reasonCode": "PREAGG_NOT_CONFIGURED", "sequence": 2, "stage": "MATERIALIZATION", "status": "EVALUATED" }, { "confidence": "OBSERVED", "decision": "RAW", "details": { "parameterCount": 2, "preAggApplied": false, "sourceOfTruth": "QueryExecutionContext.sql", "sqlChanged": false }, "event": "FINAL_QUERY_EXECUTION_CONTEXT_CAPTURED", "observedAt": "2026-10-20T05:19:56.954403Z", "reasonCode": "PREAGG_NOT_CONFIGURED", "sequence": 3, "stage": "SQL", "status": "EVALUATED" } ], "fieldResolution": [ { "confidence": 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"agg": "SUM", "field": "amount" }, { "agg": "COUNT", "field": "bills" }, { "agg": "null", "field": "averageAmount" } ], "optimizeAggSqlEnabled": true, "postAggregateCalculations": [], "queryModel": "ChinookInvoiceQueryModel", "returnTotal": false, "slice": [ { "$and": [], "$or": [], "field": "invoiceDate", "maxDepth": 0, "op": "[)", "value": "***" } ], "strictColumns": true, "withSubtotals": false }, "originalDsl": { "captionMatchMode": "EXACT", "columns": [ "sum(invoiceAmount) as amount", "count(invoiceId) as bills", "averageAmount" ], "distinct": false, "limit": 2, "mismatchHandleStrategy": "ABORT", "pivotMode": false, "returnTotal": false, "slice": [ { "field": "invoiceDate", "op": "[)", "value": "***" } ], "start": 0, "withSubtotals": false }, "stagePlan": { "dialect": "sqlite", "fallbacks": [], "preAggOptimizationPolicy": "optimizer-allowed", "renderStrategy": "single", "returnTotalStrategy": "disabled", "stages": [ { "filterAliases": [ "invoiceDate" ], "id": "row", "inputAliases": [], "orderAliases": [], "outputAliases": [ "invoiceDate", "amount", "bills", "averageAmount" ], "parameterCount": 2, "requiresSqlBoundary": false, "sqlAlias": "base", "type": "ROW_STAGE" }, { "filterAliases": [], "id": "agg", "inputAliases": [ "invoiceDate", "amount", "bills", "averageAmount" ], "orderAliases": [], "outputAliases": [ "amount", "bills", "averageAmount" ], "parameterCount": 0, "requiresSqlBoundary": false, "sqlAlias": "base", "type": "AGGREGATE_STAGE" }, { "filterAliases": [], "id": "final", "inputAliases": [ "amount", "bills", "averageAmount" ], "orderAliases": [], "outputAliases": [ "amount", "bills", "averageAmount" ], "parameterCount": 0, "requiresSqlBoundary": false, "sqlAlias": "final", "type": "FINAL_STAGE" } ], "unsupported": [], "version": "v1" } }, "definitionTrace": { "fields": [ { "dataType": "INTEGER", "fieldType": "property", "lineage": [ { "confidence": "EXACT", "from": "ChinookInvoiceQueryModel.invoiceId", "reasonCode": "QM_TO_TM_MODEL_STRUCTURE", "to": "ChinookInvoiceModel.invoiceId" }, { "column": "InvoiceId", "confidence": "EXACT", "from": "ChinookInvoiceModel.invoiceId", "reasonCode": "TABLE_COLUMN_MODEL_STRUCTURE", "relation": "Invoice", "to": "Invoice.InvoiceId" } ], "queryField": "ChinookInvoiceQueryModel.invoiceId", "references": [], "tableField": "invoiceId", "tableModel": "ChinookInvoiceModel" }, { "dataType": "DATETIME", "fieldType": "property", "lineage": [ { "confidence": "EXACT", "from": "ChinookInvoiceQueryModel.invoiceDate", "reasonCode": "QM_TO_TM_MODEL_STRUCTURE", "to": "ChinookInvoiceModel.invoiceDate" }, { "column": "InvoiceDate", "confidence": "EXACT", "from": "ChinookInvoiceModel.invoiceDate", "reasonCode": "TABLE_COLUMN_MODEL_STRUCTURE", "relation": "Invoice", "to": "Invoice.InvoiceDate" } ], "queryField": "ChinookInvoiceQueryModel.invoiceDate", "references": [], "tableField": "invoiceDate", "tableModel": "ChinookInvoiceModel" }, { "dataType": "STRING", "fieldType": "property", "lineage": [ { "confidence": "EXACT", "from": "ChinookInvoiceQueryModel.billingCountry", "reasonCode": "QM_TO_TM_MODEL_STRUCTURE", "to": "ChinookInvoiceModel.billingCountry" }, { "column": "BillingCountry", "confidence": "EXACT", "from": "ChinookInvoiceModel.billingCountry", "reasonCode": "TABLE_COLUMN_MODEL_STRUCTURE", "relation": "Invoice", "to": "Invoice.BillingCountry" } ], "queryField": "ChinookInvoiceQueryModel.billingCountry", "references": [], "tableField": "billingCountry", "tableModel": "ChinookInvoiceModel" }, { "dataType": "INTEGER", "fieldType": "property", "lineage": [ { "confidence": "EXACT", "from": "ChinookInvoiceQueryModel.customerId", "reasonCode": "QM_TO_TM_MODEL_STRUCTURE", "to": "ChinookInvoiceModel.customerId" }, { "column": "CustomerId", "confidence": "EXACT", "from": "ChinookInvoiceModel.customerId", "reasonCode": "TABLE_COLUMN_MODEL_STRUCTURE", "relation": "Invoice", "to": "Invoice.CustomerId" } ], "queryField": "ChinookInvoiceQueryModel.customerId", "references": [], "tableField": "customerId", "tableModel": "ChinookInvoiceModel" }, { "dataType": "STRING", "fieldType": "property", "lineage": [ { "confidence": "EXACT", "from": "ChinookInvoiceQueryModel.customer$fullName", "reasonCode": "QM_TO_TM_MODEL_STRUCTURE", "to": "unresolved-tm.customer$id" }, { "column": "FirstName", "confidence": "EXACT", "from": "unresolved-tm.customer$id", "reasonCode": "TABLE_COLUMN_MODEL_STRUCTURE", "relation": "Customer", "to": "Customer.FirstName" } ], "queryField": "ChinookInvoiceQueryModel.customer$fullName", "references": [], "tableField": "customer$id" }, { "dataType": "STRING", "fieldType": "property", "lineage": [ { "confidence": "EXACT", "from": "ChinookInvoiceQueryModel.customer$country", "reasonCode": "QM_TO_TM_MODEL_STRUCTURE", "to": "unresolved-tm.customer$id" }, { "column": "Country", "confidence": "EXACT", "from": "unresolved-tm.customer$id", "reasonCode": "TABLE_COLUMN_MODEL_STRUCTURE", "relation": "Customer", "to": "Customer.Country" } ], "queryField": "ChinookInvoiceQueryModel.customer$country", "references": [], "tableField": "customer$id" }, { "aggregationFormula": "SUM(Total)", "dataType": "MONEY", "fieldType": "measure", "lineage": [ { "confidence": "EXACT", "from": "ChinookInvoiceQueryModel.invoiceAmount", "reasonCode": "QM_TO_TM_MODEL_STRUCTURE", "to": "ChinookInvoiceModel.invoiceAmount" }, { "confidence": "EXACT", "expression": "SUM(Total)", "from": "ChinookInvoiceModel.invoiceAmount", "reasonCode": "AGGREGATION_MODEL_STRUCTURE", "to": "SUM(Total)" }, { "column": "Total", "confidence": "EXACT", "from": "ChinookInvoiceModel.invoiceAmount", "reasonCode": "TABLE_COLUMN_MODEL_STRUCTURE", "relation": "Invoice", "to": "Invoice.Total" } ], "queryField": "ChinookInvoiceQueryModel.invoiceAmount", "references": [], "tableField": "invoiceAmount", "tableModel": "ChinookInvoiceModel" }, { "aggregationFormula": "COUNT(InvoiceId)", "dataType": "INTEGER", "fieldType": "measure", "lineage": [ { "confidence": "EXACT", "from": "ChinookInvoiceQueryModel.invoiceCount", "reasonCode": "QM_TO_TM_MODEL_STRUCTURE", "to": "ChinookInvoiceModel.invoiceCount" }, { "confidence": "EXACT", "expression": "COUNT(InvoiceId)", "from": "ChinookInvoiceModel.invoiceCount", "reasonCode": "AGGREGATION_MODEL_STRUCTURE", "to": "COUNT(InvoiceId)" }, { "column": "InvoiceId", "confidence": "EXACT", "from": "ChinookInvoiceModel.invoiceCount", "reasonCode": "TABLE_COLUMN_MODEL_STRUCTURE", "relation": "Invoice", "to": "Invoice.InvoiceId" } ], "queryField": "ChinookInvoiceQueryModel.invoiceCount", "references": [], "tableField": "invoiceCount", "tableModel": "ChinookInvoiceModel" }, { "aggregationFormula": "sum(invoiceAmount) / nullif(count(invoiceId), 0)", "dataType": "MONEY", "fieldType": "calculated", "lineage": [ { "confidence": "DECLARED", "expression": "sum(invoiceAmount) / nullif(count(invoiceId), 0)", "from": "ChinookInvoiceQueryModel.averageAmount", "reasonCode": "CALCULATED_FIELD_DECLARATION", "to": "calculated:averageAmount" } ], "queryField": "ChinookInvoiceQueryModel.averageAmount", "references": [ "invoiceAmount", "invoiceId" ], "tableField": "averageAmount", "tableModel": "ChinookInvoiceModel" } ], "joins": [ { "confidence": "EXACT", "foreignKey": "CustomerId", "fromModel": "ChinookInvoiceModel", "joinType": "LEFT", "reasonCode": "JOIN_FOREIGN_KEY_MODEL_STRUCTURE" } ], "model": { "dependencies": [ { "kind": "TABLE", "name": "ChinookInvoiceModel" } ], "kind": "QUERY", "name": "ChinookInvoiceQueryModel", "namespace": "chinook", "revision": "source:1ce0e063-902b-4150-ab27-d627a42e531b:g0:n1", "source": "chinook-teaching:练习目录\\lab\\models\\query\\ChinookInvoiceQueryModel.qm" }, "queryModel": "ChinookInvoiceQueryModel" }, "executionTrace": { "jdbc": "NOT_EVALUATED", "l1Cache": "NOT_EVALUATED", "l2Cache": "NOT_EVALUATED", "route": "NOT_EVALUATED" }, "limitations": [ { "code": "RECOMPILED_NOT_EXECUTED_TRACE", "confidence": "EXACT", "message": "This evidence was produced by a fresh governed compilation. It is not the historical trace of an earlier execution." } ], "materializationTrace": { "decision": "SOURCE_QUERY_RETAINED", "definitions": [], "reasonCode": "PREAGG_NOT_CONFIGURED", "route": "RAW", "status": "EVALUATED" }, "schemaVersion": "foggy-semantic-explain/v1", "securityTrace": { "affectedFields": [], "affectsFieldVisibility": false, "affectsJoin": false, "affectsPreAggregation": false, "conditions": [ { "confidence": "EXACT", "field": "invoiceDate", "operator": "[)", "origin": "USER_SLICE", "path": "slice[0]", "redactedValue": "***", "valueType": "LIST" } ], "effect": "ALLOW", "policyId": "PUBLIC", "policyVersion": "PUBLIC", "publicDecision": true, "status": "EVALUATED" }, "sqlTrace": { "confidence": "OBSERVED", "exposed": true, "finalPhysicalSql": "select\tSUM(t1.Total) \"amount\",\tCOUNT(t1.InvoiceId) \"bills\",\t(SUM(t1.Total) / NULLIF(COUNT(t1.InvoiceId), 0)) \"averageAmount\"\tfrom Invoice t1\t where 1=1 and \tt1.InvoiceDate >=? and \tt1.InvoiceDate =? and \tt1.InvoiceDate