select
ID,NAME,SEX,RESIDENCE,EMAIL,MOBILE,PASSWORD,MOOD,BIRTHDAY,AVATAR,TYPE,MONEY
from
user
where
ID in
(select USER2 as id from friend where USER1=#userId# and STATUS= 1 union select user1 as id from friend where user2 = #userId# )
select
ID,NAME,SEX,RESIDENCE,EMAIL,MOBILE,PASSWORD,MOOD,BIRTHDAY,AVATAR,TYPE,MONEY
from
user
where
ID in
(select USER2 as id from friend where USER1=#userId# and STATUS= 1)
2番目のSQLを使用する場合は問題ありませんが、最初に使用する場合はエラーが発生します.2つのSQLは同じパラメーターを持っているため、パラメーターは問題ないと思います
org.springframework.jdbc.UncategorizedSQLException: SqlMapClient operation; uncategorized SQLException for SQL []; SQL state [null]; error code [0];
--- The error occurred in com/bit/hapin/dao/activity/activity.xml.
--- The error occurred while applying a parameter map.
--- Check the getInviteFriendForActivity-InlineParameterMap.
--- Check the parameter mapping for the 'userId' property.
--- Cause: java.lang.ArrayIndexOutOfBoundsException: 1; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in com/bit/hapin/dao/activity/activity.xml.
--- The error occurred while applying a parameter map.
--- Check the getInviteFriendForActivity-InlineParameterMap.
--- Check the parameter mapping for the 'userId' property.
--- Cause: java.lang.ArrayIndexOutOfBoundsException: 1
at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.translate(SQLStateSQLExceptionTranslator.java:121)
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.translate(SQLErrorCodeSQLExceptionTranslator.java:322)
at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:212)
at org.springframework.orm.ibatis.SqlMapClientTemplate.executeWithListResult(SqlMapClientTemplate.java:249)
at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapClientTemplate.java:296)
at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapClientTemplate.java:290)
at com.bit.hapin.dao.activity.ActivityDAOImpl.getInviteFriendForActivity(ActivityDAOImpl.java:51)
だから私は何をすべきですか?