DB_FHDB USERNAME, BACKUP_TIME, TABLENAME, SQLPATH, TYPE, DBSIZE, BZ, FHDB_ID #{USERNAME}, #{BACKUP_TIME}, #{TABLENAME}, #{SQLPATH}, #{TYPE}, #{DBSIZE}, #{BZ}, #{FHDB_ID} insert into ( ) values ( ) delete from where FHDB_ID = #{FHDB_ID} update set BZ = #{BZ} where FHDB_ID = #{FHDB_ID} select from where FHDB_ID = #{FHDB_ID} select from where 1=1 and ( USERNAME LIKE CONCAT(CONCAT('%', #{pd.keywords}),'%') or TABLENAME LIKE CONCAT(CONCAT('%', #{pd.keywords}),'%') ) and TYPE = #{pd.TYPE} and BACKUP_TIME >= #{pd.lastStart} and BACKUP_TIME <= #{pd.lastEnd} order by BACKUP_TIME desc select from delete from where FHDB_ID in #{item}