From 19514ff362a94a611888f371ffc43a00ec21a38a Mon Sep 17 00:00:00 2001
From: 16639036659 <577530412@qq.com>
Date: 星期二, 16 七月 2024 13:42:48 +0800
Subject: [PATCH] 数据导出
---
src/main/java/com/gkhy/fourierSpecialGasMonitor/repository/GasCategoryRepository.java | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/gkhy/fourierSpecialGasMonitor/repository/GasCategoryRepository.java b/src/main/java/com/gkhy/fourierSpecialGasMonitor/repository/GasCategoryRepository.java
index bfd0075..7ba202a 100644
--- a/src/main/java/com/gkhy/fourierSpecialGasMonitor/repository/GasCategoryRepository.java
+++ b/src/main/java/com/gkhy/fourierSpecialGasMonitor/repository/GasCategoryRepository.java
@@ -5,10 +5,16 @@
import com.gkhy.fourierSpecialGasMonitor.entity.GasFlux;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
+import org.springframework.data.jpa.repository.Query;
import org.springframework.stereotype.Repository;
+
+import java.util.List;
@Repository
public interface GasCategoryRepository extends JpaRepository<GasCategory,Integer>, JpaSpecificationExecutor<GasCategory> {
GasCategory findByMolecularFormula(String molecularFormula);
+
+ @Query(value = "select t from GasCategory t where t.id <= 3")
+ List<GasCategory> findGasCategoryForReport();
}
--
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