【发布时间】:2018-02-17 09:59:31
【问题描述】:
我有一个表 T1,我想通过一个使用集合的过程一次插入多行。我已经编写了代码,但是当我尝试执行它时会引发错误。请指教。
create table t1 ( id number , name varchar2(10));
/
create or replace PACKAGE PKG1 AS
TYPE TAB_LIST IS TABLE OF T1%ROWTYPE;
PROCEDURE PROC1 (p_val IN TAB_LIST);
END PKG1;
/
create or replace PACKAGE BODY PKG1 AS
PROCEDURE PROC1 (P_VAL IN TAB_LIST
)
IS
BEGIN
FOR i IN p_val.FIRST..p_val.LAST
LOOP
insert INTO T1
(
id, name
)
VALUES
(
p_val(i).id,
p_val(i).name
);
END LOOP;
END;
END;
执行后出错
DECLARE
p_val PKG1.TAB_LIST;
BEGIN
p_val := PKG1.TAB_LIST(123,'XYZ');
END;
Error report -
ORA-06550: line 5, column 11:
PLS-00306: wrong number or types of arguments in call to 'TAB_LIST'
ORA-06550: line 5, column 11:
PLS-00306: wrong number or types of arguments in call to 'TAB_LIST'
ORA-06550: line 5, column 2:
PL/SQL: Statement ignored
06550. 00000 - "line %s, column %s:\n%s"
*Cause: Usually a PL/SQL compilation error.
*Action:
【问题讨论】:
-
tab_list是T1%ROWTYPE的集合,因此其中的每个项目都需要是T1%ROWTYPE,但您传递的是123和XYZ。 -
那么我需要在这里传递什么值?
-
谢谢 Hekko .. 我怎样才能一次传递多条记录... DECLARE P_VAL PKG1.TAB_LIST := PKG1.TAB_LIST();开始 P_VAL.extend; P_VAL(1).id := 123,456; P_VAL(1).name := 'XYZ','ABC'; PKG1.PROC1(P_VAL);结束;
标签: plsql user-defined-types plsql-package