hibernate 报错 SQL Error: 1062, SQLState: 23000 博客分类: springhibernateexception hibernatespringspringbootjavaweb
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2024-03-24 14:34:40
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hibernate 报错 SQL Error: 1062, SQLState: 23000
第一次插入成功,第二次失败
2018-04-12 10:50:35.163 INFO 10708 --- [pool-1-thread-1] s.spider.govZone.task.SchedulerTask : ===================== scheduled ==================== 2018-04-12 10:50:35.164 INFO 10708 --- [cTaskExecutor-5] s.s.govZone.linstener.EventListener : ========================showandshare.spider.govZone.event.CityEvent[source=showandshare.spider.govZone.service.impl.ProcessServiceImpl@777d0398] ======================================== [{"cityCode":"620100000000","cityId":0,"cityKey":"6201","cityName":"兰州市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6201.html","countryList":[],"provinceKey":"62"},{"cityCode":"620200000000","cityId":0,"cityKey":"6202","cityName":"嘉峪关市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6202.html","countryList":[],"provinceKey":"62"},{"cityCode":"620300000000","cityId":0,"cityKey":"6203","cityName":"金昌市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6203.html","countryList":[],"provinceKey":"62"},{"cityCode":"620400000000","cityId":0,"cityKey":"6204","cityName":"白银市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6204.html","countryList":[],"provinceKey":"62"},{"cityCode":"620500000000","cityId":0,"cityKey":"6205","cityName":"天水市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6205.html","countryList":[],"provinceKey":"62"},{"cityCode":"620600000000","cityId":0,"cityKey":"6206","cityName":"武威市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6206.html","countryList":[],"provinceKey":"62"},{"cityCode":"620700000000","cityId":0,"cityKey":"6207","cityName":"张掖市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6207.html","countryList":[],"provinceKey":"62"},{"cityCode":"620800000000","cityId":0,"cityKey":"6208","cityName":"平凉市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6208.html","countryList":[],"provinceKey":"62"},{"cityCode":"620900000000","cityId":0,"cityKey":"6209","cityName":"酒泉市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6209.html","countryList":[],"provinceKey":"62"},{"cityCode":"621000000000","cityId":0,"cityKey":"6210","cityName":"庆阳市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6210.html","countryList":[],"provinceKey":"62"},{"cityCode":"621100000000","cityId":0,"cityKey":"6211","cityName":"定西市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6211.html","countryList":[],"provinceKey":"62"},{"cityCode":"621200000000","cityId":0,"cityKey":"6212","cityName":"陇南市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6212.html","countryList":[],"provinceKey":"62"},{"cityCode":"622900000000","cityId":0,"cityKey":"6229","cityName":"临夏回族自治州","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6229.html","countryList":[],"provinceKey":"62"},{"cityCode":"623000000000","cityId":0,"cityKey":"6230","cityName":"甘南藏族自治州","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6230.html","countryList":[],"provinceKey":"62"}] ======================================== =================1======================= {"cityCode":"620100000000","cityId":0,"cityKey":"6201","cityName":"兰州市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6201.html","countryList":[],"provinceKey":"62"} Hibernate: select province0_.province_id as province1_2_, province0_.province_code as province2_2_, province0_.province_key as province3_2_, province0_.province_name as province4_2_, province0_.province_url as province5_2_ from t_province province0_ where province0_.province_key=? Hibernate: select citylist0_.province_id as province7_0_0_, citylist0_.city_id as city_id1_0_0_, citylist0_.city_id as city_id1_0_1_, citylist0_.city_code as city_cod2_0_1_, citylist0_.city_key as city_key3_0_1_, citylist0_.city_name as city_nam4_0_1_, citylist0_.city_url as city_url5_0_1_, citylist0_.province_id as province7_0_1_, citylist0_.province_key as province6_0_1_ from t_city citylist0_ where citylist0_.province_id=? ==================2====================== {"cityList":[],"provinceCode":"62","provinceId":28,"provinceKey":"62","provinceName":"甘肃省","provinceUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62.html"} ===================3===================== {"cityCode":"620100000000","cityId":0,"cityKey":"6201","cityName":"兰州市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6201.html","countryList":[],"provinceKey":"62"} Hibernate: insert into t_city (city_code, city_key, city_name, city_url, province_id, province_key) values (?, ?, ?, ?, ?, ?) =================1======================= {"cityCode":"620200000000","cityId":0,"cityKey":"6202","cityName":"嘉峪关市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6202.html","countryList":[],"provinceKey":"62"} Hibernate: select province0_.province_id as province1_2_, province0_.province_code as province2_2_, province0_.province_key as province3_2_, province0_.province_name as province4_2_, province0_.province_url as province5_2_ from t_province province0_ where province0_.province_key=? Hibernate: select citylist0_.province_id as province7_0_0_, citylist0_.city_id as city_id1_0_0_, citylist0_.city_id as city_id1_0_1_, citylist0_.city_code as city_cod2_0_1_, citylist0_.city_key as city_key3_0_1_, citylist0_.city_name as city_nam4_0_1_, citylist0_.city_url as city_url5_0_1_, citylist0_.province_id as province7_0_1_, citylist0_.province_key as province6_0_1_ from t_city citylist0_ where citylist0_.province_id=? Hibernate: select countrylis0_.city_id as city_id7_1_0_, countrylis0_.country_id as country_1_1_0_, countrylis0_.country_id as country_1_1_1_, countrylis0_.city_key as city_key2_1_1_, countrylis0_.country_code as country_3_1_1_, countrylis0_.country_key as country_4_1_1_, countrylis0_.country_name as country_5_1_1_, countrylis0_.country_url as country_6_1_1_, countrylis0_.city_id as city_id7_1_1_ from t_country countrylis0_ where countrylis0_.city_id=? ==================2====================== {"cityList":[{"cityCode":"620100000000","cityId":18,"cityKey":"6201","cityName":"兰州市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6201.html","countryList":[],"provinceKey":"62"}],"provinceCode":"62","provinceId":28,"provinceKey":"62","provinceName":"甘肃省","provinceUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62.html"} ===================3===================== {"cityCode":"620200000000","cityId":0,"cityKey":"6202","cityName":"嘉峪关市","cityUrl":"http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2016/62/6202.html","countryList":[],"provinceKey":"62"} Hibernate: insert into t_city (city_code, city_key, city_name, city_url, province_id, province_key) values (?, ?, ?, ?, ?, ?) 2018-04-12 10:50:36.869 WARN 10708 --- [cTaskExecutor-5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 1062, SQLState: 23000 2018-04-12 10:50:36.869 ERROR 10708 --- [cTaskExecutor-5] o.h.engine.jdbc.spi.SqlExceptionHelper : Duplicate entry '28' for key 'UK_itaid0sldsu35lk9mkp86b3q3' 2018-04-12 10:50:36.922 ERROR 10708 --- [cTaskExecutor-5] s.spider.govZone.event.CityEvent : org.hibernate.exception.ConstraintViolationException: could not execute statement
错误原因: unique = false ,我写了 true ,这里面的 false 是非唯一外键的意思
@JsonIgnore @JSONField(serialize = false) @ManyToOne(cascade = CascadeType. REFRESH, targetEntity = Province.class , fetch = FetchType.EAGER) @JoinColumn(name = "province_id", unique = false, nullable = false, updatable = false ,insertable = true ) @NotFound(action=NotFoundAction.IGNORE) @Cascade(value = { org.hibernate.annotations.CascadeType.SAVE_UPDATE }) private Province parentProvince;
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