插入数据postgre 报错如下

### Error updating database.  Cause: org.postgresql.util.PsqlException: ERROR: duplicate key value violates unique constraint "vehicle__appKey_pkey"
### The error may involve com.sq.platform.basePlatform.dao.VehicleMapper.insertVehicleAppkey-Inline
### The error occurred while setting parameters
### sql: insert into vehicle__appkey(vehicle_id_fk,appkey_id_fk) values                      (?,?)
### Cause: org.postgresql.util.PsqlException: ERROR: duplicate key value violates unique constraint "vehicle__appKey_pkey"
; sql []; ERROR: duplicate key value violates unique constraint "vehicle__appKey_pkey"; nested exception is org.postgresql.util.PsqlException: ERROR: duplicate key value violates unique constraint "vehicle__appKey_pkey"
        at org.springframework.jdbc.support.sqlErrorCodesqlExceptionTranslator.doTranslate(sqlErrorCodesqlExceptionTranslator.java:239)
        at org.springframework.jdbc.support.AbstractFallbacksqlExceptionTranslator.translate(AbstractFallbacksqlExceptionTranslator.java:73)
        at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:74)
        at org.mybatis.spring.sqlSessionTemplate$sqlSessionInterceptor.invoke(sqlSessionTemplate.java:399)
        at com.sun.proxy.$Proxy11.insert(Unknown Source)

 id integer NOT NULL DEFAULT nextval('"vehicle__appKey_id_seq"'::regclass),

vehicle__appKey_pkey 序列表如下

<span style="font-family: Arial,Helvetica,sans-serif;">-- Sequence: "vehicle__appKey_id_seq"</span>

<pre name="code" class="java">
-- DROP SEQUENCE "vehicle__appKey_id_seq";

CREATE SEQUENCE "vehicle__appKey_id_seq"
  INCREMENT 1
  MINVALUE 1
  MAXVALUE 9223372036854775807
  <span style="color:#ff0000;">START 711</span>
  CACHE 1;
ALTER TABLE "vehicle__appKey_id_seq"
  OWNER TO postgres;

决绝方法：将"vehicle__appKey_id_seq"中的当前值设为为vehicle__appkey id的最大值