org.postgresql.util.PSQLException: ERROR: operator does not exist: date = character varying

  1. 报错
    org.postgresql.util.PSQLException: ERROR: operator does not exist: date = character varying
  2. 原因
    代码通过连接GP查询异常状态并触发短信发送
    因gp进行迁移升级,由3升至5,
  3. 处理
    匹配对应的数据类型,如:
    select count(*) as cnt from err_results where date(cmdtime) = ? ::date
posted @ 2021-03-30 15:17  dereklok  阅读(3751)  评论(0)    收藏  举报