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/* -- je fais qq tables -- */
--
-- MY_TAB_1 (Table)
--
CREATE TABLE MY_TAB_1
(
SOLDE NUMBER
);
--
-- MY_TAB_2 (Table)
--
CREATE TABLE MY_TAB_2
(
SOLDE NUMBER
);
--
-- MY_TAB_3 (Table)
--
CREATE TABLE MY_TAB_3
(
SOLDE NUMBER
);
--
-- MY_TAB_4 (Table)
--
CREATE TABLE MY_TAB_4
(
SOLDE NUMBER
);
--
-- MY_TAB_4_COLS (Table)
--
CREATE TABLE MY_TAB_4_COLS
(
V1 NUMBER,
V2 NUMBER,
V3 NUMBER,
V4 NUMBER
);
Insert into MY_TAB_1
(SOLDE)
Values
(1);
Insert into MY_TAB_1
(SOLDE)
Values
(2);
Insert into MY_TAB_1
(SOLDE)
Values
(3);
COMMIT;
Insert into MY_TAB_2
(SOLDE)
Values
(10);
Insert into MY_TAB_2
(SOLDE)
Values
(20);
Insert into MY_TAB_2
(SOLDE)
Values
(30);
COMMIT;
Insert into MY_TAB_3
(SOLDE)
Values
(100);
Insert into MY_TAB_3
(SOLDE)
Values
(200);
Insert into MY_TAB_3
(SOLDE)
Values
(300);
COMMIT;
Insert into MY_TAB_4
(SOLDE)
Values
(1000);
Insert into MY_TAB_4
(SOLDE)
Values
(2000);
Insert into MY_TAB_4
(SOLDE)
Values
(3000);
COMMIT;
/* ----------------------- */
/* -- un bout de code -- */
DECLARE
temp_model_sql VARCHAR2 (45 CHAR) DEFAULT 'SELECT round(sum(SOLDE),2) FROM MY_TAB_<IDX>';
dyn_sql VARCHAR2 (45 CHAR);
temp_sum_solde NUMBER;
TYPE array_of_solde IS TABLE OF NUMBER
INDEX BY VARCHAR2 (2 CHAR);
les_soldes array_of_solde;
BEGIN
FOR i IN 1 .. 4
LOOP
dyn_sql := REPLACE (temp_model_sql, '<IDX>', i);
EXECUTE IMMEDIATE dyn_sql INTO temp_sum_solde;
les_soldes ('V' || TO_CHAR (i)) := temp_sum_solde;
END LOOP;
INSERT INTO MY_TAB_4_COLS (V1
, V2
, V3
, V4)
VALUES (les_soldes ('V1')
, les_soldes ('V2')
, les_soldes ('V3')
, les_soldes ('V4'));
COMMIT;
END; |
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