原表见下图:

oracle:sql添加合计语句(union)_javascript

 

查询全部的语句:

SELECT * from BD_MARK_WHEIGHT_EQUIPMENT

1

添加合计:

SELECT * from BD_MARK_WHEIGHT_EQUIPMENT

UNION

SELECT '','合计','','','',to_char(sum(PLUS)),to_char(sum(REDUCE)),'',sum(plus) from BD_MARK_WHEIGHT_EQUIPMENT

1

2

3

如下图:

oracle:sql添加合计语句(union)_javascript_02

 

注意:数据类型和数量要保持一致。