数据库错误Cause: org.postgresql.util.PSQLException: ERROR: syntax error at or near "WHERE"

### Error querying database.  Cause: org.postgresql.util.PSQLException: ERROR: syntax error at or near "WHERE"

  位置：81

### The error may exist in class path resource [mybatis/mapper/Changes.xml]

### The error may involve com.huawei.promethues.demo.dao.ChangesDao.selectChangeCount-Inline

### The error occurred while setting parameters

### SQL: SELECT DISTINCT count(*) FROM SUB_CHANGE_ORDER_DO where  STATUS !='ready'       WHERE  GMT_CREATED>=? and  and  GMT_CREATED <= ?                          AND CHANGE_ORDER_TYPE=?

### Cause: org.postgresql.util.PSQLException: ERROR: syntax error at or near "WHERE"

  位置：81

; bad SQL grammar []

错误原因：语法错误，标签中的标签自带where，因此不需要再自己写where