【发布时间】:2020-09-14 12:36:59
【问题描述】:
我正在尝试调用过程 my_package.procedure_test,如下所示:
declare
v_counter BINARY_INTEGER := 1;
a tbl_familles;
v_mytable tbl_familles;
begin
PK_SOA_Famille_Test.get_famille('zz','zz', v_mytable);
while v_counter <= v_mytable.count
loop
Dbms_Output.Put_Line(v_mytable(v_counter).nom);
v_counter := v_counter + 1;
end loop;
end;
但我得到了例外:
ORA-06531:对未初始化集合的引用
包定义:
CREATE OR REPLACE Package PK_SOA_Famille_Test as
PROCEDURE get_famille
(num_ass IN VARCHAR2, num_indd IN VARCHAR2,
OutTableParam OUT tbl_familles);
end PK_SOA_Famille_Test;
程序主体:
CREATE OR REPLACE PACKAGE BODY PK_SOA_Famille_Test AS
PROCEDURE get_famille
(num_ass IN VARCHAR2, num_indd IN VARCHAR2, OutTableParam OUT tbl_familles) IS
v_counter number := 0;
Cursor C_typ_famille
(
num_ass varchar2 ,num_indd varchar2
) Is
SELECT nom, prenom, num_imm ,num_ind ,nat_int ,dat_naiss, num_cin, der_stat, der_sit, datsit, indpere, indmere
from typ_famille
where (num_imm = num_ass AND num_ind = num_indd) ;
C2 C_typ_famille%ROWTYPE;
BEGIN
IF num_indd is null then
for EmpCursor in
(select nom,prenom,num_imm ,num_ind, nat_int, dat_naiss, num_cin, der_stat, der_sit, datsit, indpere, indmere
from typ_famille
where num_imm = num_ass)
loop
v_counter := v_counter + 1;
OutTableParam(v_counter).nom := EmpCursor.nom;
OutTableParam(v_counter).prenom := EmpCursor.prenom;
OutTableParam(v_counter).num_imm := EmpCursor.num_imm;
OutTableParam(v_counter).num_ind := EmpCursor.num_ind;
OutTableParam(v_counter).nat_int := EmpCursor.nat_int ;
OutTableParam(v_counter).dat_naiss := EmpCursor.dat_naiss;
OutTableParam(v_counter).num_cin := EmpCursor.num_cin;
OutTableParam(v_counter).der_stat := EmpCursor.der_stat;
OutTableParam(v_counter).der_sit := EmpCursor.der_sit;
OutTableParam(v_counter).datsit := EmpCursor.datsit;
OutTableParam(v_counter).indpere := EmpCursor.indpere;
OutTableParam(v_counter).indmere := EmpCursor.indmere;
end loop;
END IF ;
END get_famille;
END PK_SOA_Famille_Test;
/
我还创建了类型 rec_famille 作为对象和 tbl_familles 作为模式级别的 rec_famille 表。
【问题讨论】:
-
你试过初始化变量v_mytable吗?声明变量时尝试像这样初始化它
v_mytable tbl_familles := tbl_familles();
标签: plsql