对于项目,我想使用查询将多行插入表中。我发现了几个关于如何执行此操作的线程,例如this one,这些线程非常有用,但我仍然无法弄清楚如何插入多行。
我目前拥有的SQL代码不会导致语法错误,但它不会插入任何行。
我要插入的表格如下:
create table SYT_ABRDAT
(
id integer primary key not null,
beginper integer,
eindper integer,
periode text,
groep bit
)
我正在使用的查询(我缩短了时间):
insert into syt_abrdat (id, begindat, einddat, periode, groep)
select *
from
(select top 1
"1" as id, "9999" as begindat, "9999" as einddat,
"---" as periode, "1" as groep
from
onerow
union all
select top 1
"2" as id, "9999" as begindat, "9999" as einddat,
"XXX" as periode, "1" as groep
from
onerow
)
解决方案:
我在表onerow
中添加了一个空行,而不是用一些数据填充它。
这是必要的
答案 0 :(得分:3)
INSERT INTO syt_abrdat (id,begindat,einddat,periode,groep)
SELECT * FROM
(SELECT TOP 1 1 AS id, 9999 AS begindat, 9999 as einddat, '---' as periode, 'WAAR' as groep FROM onerow UNION ALL
SELECT TOP 1 2 AS id, 9999 AS begindat, 9999 as einddat, 'XXX' as periode, 'WAAR' as groep FROM onerow)
评论:
onerow
必须包含至少1条记录