Task/select only required columns in historical market data query (#8110)

* Select only required columns in historical market data query

* Update changelog

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Extended the access to share the portfolio with the Model Context Protocol (MCP) to support the _View_ and the _View and manage_ permissions (experimental)
+- Improved the performance of getting the historical market data by selecting only the required columns
 
 ## 3.83.0 - 2026-10-10
 

apps/api/src/services/data-provider/data-provider.service.ts

@@ -408,9 +408,11 @@ export class DataProviderService implements OnModuleInit {
     });
 
     try {
-      const marketDataByGranularity: MarketData[] = await this.prismaService
-        .$queryRaw`
-          SELECT *
+      const marketDataByGranularity: Pick<
+        MarketData,
+        'dataSource' | 'date' | 'marketPrice' | 'symbol'
+      >[] = await this.prismaService.$queryRaw`
+          SELECT "dataSource", "date", "marketPrice", "symbol"
           FROM "MarketData"
           WHERE ("dataSource", "symbol") IN (${Prisma.join(assetProfileIdentifiers)})
             ${granularityQuery}