JPA 샘플 클래스 MyEntity

✔️ MySQL에서 테스트하였습니다.

1 개요

JPA 샘플 클래스 MyEntity

package com.example.myapp;

import java.io.Serializable;
import java.math.BigDecimal;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.Currency;
import java.util.Locale;
import java.util.TimeZone;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;

@Entity
public class MyEntity {
	@Id private Long id;
	
	@Column private Integer myInteger;
	@Column private Long myLong;
	@Column private Short myShort;
	@Column private Float myFloat;
	@Column private Double myDouble;
	@Column private String myString;
	@Column private Byte myByte;
	@Column private Byte[] myBytes;
	@Column private Boolean myBoolean;
	@SuppressWarnings("rawtypes")
	@Column private Class myClass;

	// java.sql
	@Column private Timestamp myTimestamp;
	@Column private Date myDate;
	@Column private Time myTime;

	// java.math
	@Column private BigDecimal myBigDecimal;
	
	// java.io
	@Column private Serializable mySerializable;
	
	// java.sql
	@Column private Clob myClob;
	@Column private Blob myBlob;

	// java.util
	@Column private Calendar myCalendar;
	@Column private Locale myLocale;
	@Column private TimeZone myTimeZone;
	@Column private Currency myCurrency;
}

2 결과 테이블

Column	Type
id (Primary)	bigint(20)
my_big_decimal	decimal(19,2)
my_blob	longblob
my_boolean	bit(1)
my_byte	tinyint(4)
my_bytes	tinyblob
my_calendar	datetime
my_class	varchar(255)
my_clob	longtext
my_currency	varchar(255)
my_date	date
my_double	double
my_float	float
my_integer	int(11)
my_locale	varchar(255)
my_long	bigint(20)
my_serializable	tinyblob
my_short	smallint(6)
my_string	varchar(255)
my_time	time
my_time_zone	varchar(255)
my_timestamp	datetime

3 같이 보기

• JPA