我正在寻找一种在Oracle9数据库中执行多行插入的好方法。以下代码在MySQL中有效,但在Oracle中似乎不受支持。
INSERT INTO TMP_DIM_EXCH_RT
(EXCH_WH_KEY,
EXCH_NAT_KEY,
EXCH_DATE, EXCH_RATE,
FROM_CURCY_CD,
TO_CURCY_CD,
EXCH_EFF_DATE,
EXCH_EFF_END_DATE,
EXCH_LAST_UPDATED_DATE)
VALUES
(1, 1, '28-AUG-2008', 109.49, 'USD', 'JPY', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
(2, 1, '28-AUG-2008', .54, 'USD', 'GBP', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
(3, 1, '28-AUG-2008', 1.05, 'USD', 'CAD', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
(4, 1, '28-AUG-2008', .68, 'USD', 'EUR', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
(5, 1, '28-AUG-2008', 1.16, 'USD', 'AUD', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
(6, 1, '28-AUG-2008', 7.81, 'USD', 'HKD', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008');
发布于 2008-09-02 14:08:12
这在Oracle中有效:
insert into pager (PAG_ID,PAG_PARENT,PAG_NAME,PAG_ACTIVE)
select 8000,0,'Multi 8000',1 from dual
union all select 8001,0,'Multi 8001',1 from dual
这里要记住的是使用from dual
语句。
发布于 2008-09-18 15:43:51
在Oracle中,要向包含列col1、col2和col3表t中插入多个行,可以使用以下语法:
INSERT ALL
INTO t (col1, col2, col3) VALUES ('val1_1', 'val1_2', 'val1_3')
INTO t (col1, col2, col3) VALUES ('val2_1', 'val2_2', 'val2_3')
INTO t (col1, col2, col3) VALUES ('val3_1', 'val3_2', 'val3_3')
.
.
.
SELECT 1 FROM DUAL;
发布于 2008-09-18 10:27:38
每当我需要这样做的时候,我都会使用如下的本地过程构建一个简单的PL/SQL块:
declare
procedure ins
is
(p_exch_wh_key INTEGER,
p_exch_nat_key INTEGER,
p_exch_date DATE, exch_rate NUMBER,
p_from_curcy_cd VARCHAR2,
p_to_curcy_cd VARCHAR2,
p_exch_eff_date DATE,
p_exch_eff_end_date DATE,
p_exch_last_updated_date DATE);
begin
insert into tmp_dim_exch_rt
(exch_wh_key,
exch_nat_key,
exch_date, exch_rate,
from_curcy_cd,
to_curcy_cd,
exch_eff_date,
exch_eff_end_date,
exch_last_updated_date)
values
(p_exch_wh_key,
p_exch_nat_key,
p_exch_date, exch_rate,
p_from_curcy_cd,
p_to_curcy_cd,
p_exch_eff_date,
p_exch_eff_end_date,
p_exch_last_updated_date);
end;
begin
ins (1, 1, '28-AUG-2008', 109.49, 'USD', 'JPY', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
ins (2, 1, '28-AUG-2008', .54, 'USD', 'GBP', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
ins (3, 1, '28-AUG-2008', 1.05, 'USD', 'CAD', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
ins (4, 1, '28-AUG-2008', .68, 'USD', 'EUR', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
ins (5, 1, '28-AUG-2008', 1.16, 'USD', 'AUD', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008'),
ins (6, 1, '28-AUG-2008', 7.81, 'USD', 'HKD', '28-AUG-2008', '28-AUG-2008', '28-AUG-2008');
end;
/
https://stackoverflow.com/questions/39576
复制相似问题