Starting Schema Less

backend/src/main/java/ai/dragon/entity/schemaless/SLKeyEntity.java

@@ -0,0 +1,47 @@
+package ai.dragon.entity.schemaless;
+
+import java.util.Date;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Index;
+import jakarta.persistence.Table;
+
+@Entity
+@Table(name = "slkey", indexes = {
+        @Index(columnList = "keyid", unique = true)
+})
+public class SLKeyEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long rowid;
+    private String keyid;
+    private Date updatedAt;
+
+    public Long getRowid() {
+        return rowid;
+    }
+
+    public void setRowid(Long rowid) {
+        this.rowid = rowid;
+    }
+
+    public String getKeyid() {
+        return keyid;
+    }
+
+    public void setKeyid(String keyid) {
+        this.keyid = keyid;
+    }
+
+    public Date getUpdatedAt() {
+        return updatedAt;
+    }
+
+    public void setUpdatedAt(Date updatedAt) {
+        this.updatedAt = updatedAt;
+    }
+
+}

backend/src/main/java/ai/dragon/entity/schemaless/SLValueEntity.java

@@ -0,0 +1,55 @@
+package ai.dragon.entity.schemaless;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Index;
+import jakarta.persistence.Table;
+
+@Entity
+@Table(name = "slvalue", indexes = {
+        @Index(columnList = "keyid"),
+        @Index(columnList = "rowattribute")
+})
+public class SLValueEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long rowid;
+    private String keyid;
+    private String rowattribute;
+    private String rowvalue;
+
+    public Long getRowid() {
+        return rowid;
+    }
+
+    public void setRowid(Long rowid) {
+        this.rowid = rowid;
+    }
+
+    public String getKeyid() {
+        return keyid;
+    }
+
+    public void setKeyid(String keyid) {
+        this.keyid = keyid;
+    }
+
+    public String getRowattribute() {
+        return rowattribute;
+    }
+
+    public void setRowattribute(String rowattribute) {
+        this.rowattribute = rowattribute;
+    }
+
+    public String getRowvalue() {
+        return rowvalue;
+    }
+
+    public void setRowvalue(String rowvalue) {
+        this.rowvalue = rowvalue;
+    }
+
+}

backend/src/main/java/ai/dragon/repository/schemaless/SLKeyEntityRepository.java

@@ -0,0 +1,11 @@
+package ai.dragon.repository.schemaless;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import ai.dragon.entity.schemaless.SLKeyEntity;
+
+@Repository
+public interface SLKeyEntityRepository extends JpaRepository<SLKeyEntity, Integer> {
+
+}

backend/src/main/java/ai/dragon/repository/schemaless/SLValueRepository.java

@@ -0,0 +1,11 @@
+package ai.dragon.repository.schemaless;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import ai.dragon.entity.schemaless.SLValueEntity;
+
+@Repository
+public interface SLValueRepository extends JpaRepository<SLValueEntity, Integer> {
+
+}

backend/src/main/resources/application.yaml

@@ -9,6 +9,9 @@ spring:
     username: "sa"
     password: ""
     database-platform: "org.hibernate.dialect.H2Dialect"
+  jpa:
+    hibernate:
+      ddl-auto: "update"
   devtools:
     restart:
       enabled: true