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CREATE OR REPLACE PROCEDURE ´æ´¢¹ý³ÌÃû×Ö
(
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) IS
±äÁ¿1 INTEGER :=0;
±äÁ¿2 DATE;
BEGIN
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END ´æ´¢¹ý³ÌÃû×Ö
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BEGIN
SELECT col1,col2 into ±äÁ¿1,±äÁ¿2 from typestruct where xxx;
EXCEPTION
WHEN NO_DATA_FOUND THEN
xxxx;
END;
...
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IF V_TEST=1 THEN
BEGIN
do something
END;
END IF;
4.while Ñ»·
WHILE V_TEST=1 LOOP
BEGIN
XXXX
END;
END LOOP;
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V_TEST := 123;
6.ÓÃfor in ʹÓÃcursor
...
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CURSOR cur IS SELECT * from xxx;
BEGIN
FOR cur_result in cur LOOP
BEGIN
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END;
END LOOP;
END;
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LOOP 54ne.com
FETCH C_USER INTO V_NAME;
EXIT FETCH C_USER%NOTFOUND;
do something
END LOOP;
CLOSE C_USER;
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5. select distinct job from emp;
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SELECT * from v$locked_object;
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