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我想查询的输出存储在商店从子查询分解为批量输出收集
WITH
with_b AS
(
Select A, B from Table1
)
SELECT *
FROM
(Select A, B from Table2) a, with_b b
WHERE a.A = b.A(+)
order by a.A;
到大量聚集。
我想查询的输出存储在商店从子查询分解为批量输出收集
WITH
with_b AS
(
Select A, B from Table1
)
SELECT *
FROM
(Select A, B from Table2) a, with_b b
WHERE a.A = b.A(+)
order by a.A;
到大量聚集。
您需要定义一个与最终查询的投影相匹配的集合类型。在给出的代码中,将来自table2
的两列随后是table1
的两列。
事情是这样的:
declare
type ab_rec is record (
a2 table2.a%type
, b2 table2.b%type
, a1 table1.a%type
, b1 table1.b%type
);
type ab_nt is table of ab_rec;
l_recs ab_nt;
begin
WITH
with_b AS
(
Select A, B from Table1
)
SELECT *
bulk collect into l_recs
FROM
(Select A, B from Table2) a, with_b b
WHERE a.A = b.A(+)
order by a.A;
.....
end;