java.sql.SQLSyntaxErrorException: Unknown column 'grp_flg' in 'where clause'

SELECT COUNT(*) AS total FROM td_eval_made_tools WHERE (grp_flg = ? AND DATA_STATUS = ?)

Cause: java.sql.SQLSyntaxErrorException: Unknown column 'grp_flg' in 'where clause'

; bad SQL grammar []
字段名不存在问题