select distinct eqmid from ${tableName} select d_time from ${value} where eqmid=#{devId} ORDER BY d_time asc limit 1 select capturetime from ${value} where eqmid=#{param2} ORDER BY capturetime asc limit 1 select distinct eqmid from ${value} select devid_val from sync_records where table_name = #{tableName} select field_name, dest_field_name from sync_fields_info where table_name=#{tableName} select table_name from sync_tables_info select `sql` from sync_tables_info where table_name = #{tableName} select devid_val,field_val2 from sync_records where table_name = #{tableName} insert into sync_records (client_id,table_name,devid_val,field_val2) values (#{clientId},#{tableName},#{devId},#{earliestTime}) ${sql} update sync_records set field_val2 = #{time} where table_name = #{tableName} and devid_val = #{deviceID}