你好,我正在使用 JDBC 查询,但我遇到了这个错误,但我不明白为什么,或者这个错误的确切含义是什么以及查询有什么问题。查询如下
private List<StatisticsLog> runStatistics(Integer partnerId, LocalDate ldStart, LocalDateTime ldtEnd, String statType)
{
return jdbcTemplate.query("SELECT S.APP_ID, S.LOG_TYPE, ACC.CONTACT_PERSON_FIRST_NAME, ACC.CONTACT_PERSON_LAST_NAME, ACV.VERSION_APP_NAME, "
+ "'" + statType.trim() + "' STATTYPE, "
+ "ACV.APP_CATALOG_ID, ACV.APP_CATALOG_VERSION_ID, ACV.VERSION, ACV.UPDATED_AT, ACV.VERSION_LOGO_EXT, ACV.HAS_LOGO, "
+ "LANG.LANGUAGE_NAME_SHORT, LANG.LANGUAGE_ID , S.count, S.PARTNER_ID, APP.CREATED_AT "
+ "FROM (SELECT partner_id, log_type, app_id, language_id, count(*) as count FROM public.statistics_log "
+ " WHERE partner_id = ? "
+ " and logged_at between ? and ? "
+ "group by 1, log_type, app_id, language_id) as S "
+ "INNER JOIN APP_CATALOG_ACCOUNT ACP ON ACP.APP_CATALOG_SERIAL_ID = S.APP_ID "
+ "INNER JOIN APP_CATALOG APP ON APP.APP_CATALOG_SERIAL_ID = S.APP_ID "
+ "INNER JOIN ACCOUNT ACC ON ACC.ACCOUNT_ID = S.PARTNER_ID "
+ "INNER JOIN APP_CATALOG_VERSION ACV on ACV.APP_CATALOG_SERIAL_ID = APP.APP_CATALOG_SERIAL_ID AND ACV.STATUS = 3 "
+ "INNER JOIN LANGUAGE LANG ON LANG.LANGUAGE_ID = ACV.LANGUAGE_ID "
+ "ORDER BY S.count desc ",
new Object[] { partnerId, ldStart, ldtEnd }, new StatisticsLogRowMapper());
}
STATUS = 3 INNER JOIN LANGUAGE LANG ON LANGUAGE_ID = ACV.LANGUAGE_ID ORDER BY S.count desc]; 嵌套异常是 org.postgresql.util.PSQLException:在此结果集中找不到列名 CREATED_AT。”
在错误中似乎这个字段不存在
如果您有任何想法可能出了什么问题或我可以尝试的事情,请不要犹豫发表评论,我将不胜感激,即使是最小的帮助谢谢。
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