BAEL-1319 Quick Guide on Data.sql and Schema.sql Files in Spring

spring-jpa/src/main/java/org/baeldung/sqlfiles/Country.java

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+package org.baeldung.sqlfiles;
+
+import static javax.persistence.GenerationType.IDENTITY;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity
+public class Country {
+
+    @Id
+    @GeneratedValue(strategy = IDENTITY)
+    private Integer id;
+    
+    @Column(nullable = false)
+    private String name;
+    
+    public Integer getId() {
+        return id;
+    }
+    public void setId(Integer id) {
+        this.id = id;
+    }
+    public String getName() {
+        return name;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+    
+}

spring-jpa/src/main/resources/data.sql

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+INSERT INTO country (name) VALUES ('India');
+INSERT INTO country (name) VALUES ('Brazil');
+INSERT INTO country (name) VALUES ('USA');
+INSERT INTO country (name) VALUES ('Italy');
+COMMIT;

spring-jpa/src/main/resources/schema.sql

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+CREATE TABLE country (
+    id   INTEGER      NOT NULL AUTO_INCREMENT,
+    name VARCHAR(128) NOT NULL,
+    PRIMARY KEY (id)
+);

spring-jpa/src/main/resources/sqlfiles.properties

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+spring.jpa.hibernate.ddl-auto=none