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[improvement][headless-chat]Prompt LLM to generate with SQL statement to handle secondary calculation scenario.#1718

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This commit is contained in:
jerryjzhang
2024-10-08 16:05:43 +08:00
parent 8bf5d395a7
commit 27e654a873
6 changed files with 37 additions and 48 deletions
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5
headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/llm/OnePassSCSqlGenStrategy.java
View File

@@ -34,9 +34,8 @@ public class OnePassSCSqlGenStrategy extends SqlGenStrategy {
+ "\n2.ALWAYS specify date filter using `>`,`<`,`>=`,`<=` operator."
+ "\n3.DO NOT include date filter in the where clause if not explicitly expressed in the `Question`."
+ "\n4.DO NOT calculate date range using functions."
+ "\n5.DO NOT calculate date range using DATE_SUB."
+ "\n6.DO NOT miss the AGGREGATE operator of metrics, always add it as needed."
+ "\n7.ALWAYS USE `with` statement to handle secondary calculation scenario.\""
+ "\n5.DO NOT miss the AGGREGATE operator of metrics, always add it as needed."
+ "\n6.ALWAYS use `with` statement if nested aggregation is needed."
+ "\n#Exemplars:\n{{exemplar}}"
+ "\n#Question:\nQuestion:{{question}},Schema:{{schema}},SideInfo:{{information}}";

34
headless/core/src/main/java/com/tencent/supersonic/headless/core/utils/SqlGenerateUtils.java
View File

@@ -274,17 +274,11 @@ public class SqlGenerateUtils {
return modelBizName + UNDERLINE + executorConfig.getInternalMetricNameSuffix();
}
public String generateDerivedMetric(
final List<MetricSchemaResp> metricResps,
final Set<String> allFields,
final Map<String, Measure> allMeasures,
final List<DimSchemaResp> dimensionResps,
final String expression,
final MetricDefineType metricDefineType,
AggOption aggOption,
Map<String, String> visitedMetric,
Set<String> measures,
Set<String> dimensions) {
public String generateDerivedMetric(final List<MetricSchemaResp> metricResps,
final Set<String> allFields, final Map<String, Measure> allMeasures,
final List<DimSchemaResp> dimensionResps, final String expression,
final MetricDefineType metricDefineType, AggOption aggOption,
Map<String, String> visitedMetric, Set<String> measures, Set<String> dimensions) {
Set<String> fields = SqlSelectHelper.getColumnFromExpr(expression);
if (!CollectionUtils.isEmpty(fields)) {
Map<String, String> replace = new HashMap<>();
@@ -298,19 +292,11 @@ public class SqlGenerateUtils {
replace.put(field, visitedMetric.get(field));
break;
}
replace.put(
field,
generateDerivedMetric(
metricResps,
allFields,
allMeasures,
dimensionResps,
getExpr(metricItem.get()),
metricItem.get().getMetricDefineType(),
aggOption,
visitedMetric,
measures,
dimensions));
replace.put(field,
generateDerivedMetric(metricResps, allFields, allMeasures,
dimensionResps, getExpr(metricItem.get()),
metricItem.get().getMetricDefineType(), aggOption,
visitedMetric, measures, dimensions));
visitedMetric.put(field, replace.get(field));
}
break;