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--script2.sql
--Krishan Billa
ACCEPT p_make PROMPT 'ENTER MAKE OF THE CAR';
ACCEPT p_model PROMPT 'ENTER MODEL OF THE CAR';
ACCEPT p_year PROMPT 'ENTER YEAR OF THE CAR';
ACCEPT p_color PROMPT 'ENTER COLOR OF THE CAR';
VARIABLE g_output VARCHAR2(500);
DECLARE
CURSOR allprospects
IS
SELECT b.cname,
TRIM(b.cstreet),
TRIM(b.ccity),
TRIM(b.cprov),
TRIM(b.cpostal)
FROM s9.prospect a
INNER JOIN s9.customer b
ON(a.cname =b.cname)
WHERE UPPER(a.make)=UPPER('&p_make')
AND UPPER(a.model) =UPPER('&p_model')
AND a.cyear ='&p_year'
AND UPPER(a.color) =UPPER('&p_color');
BEGIN
:g_output := '&p_make'||CHR(10);
FOR v_prospect IN allprospects LOOP
:g_output := :g_output||'test';
--:g_output := :g_output || v_prospect.cname || CHR(10)|| v_prospect.ccity || CHR(10);
--:g_output := :g_output || v_prospect.ccity ||','|| v_prospect.cprov || ' ' || v_prospect.cpostal || CHR(10);
END LOOP;
END;
PRINT g_output;
--select make,model,cyear,color,count(*)from s9.prospect group by model,make,cyear,color;
--desc s9.prospect;
--desc s9.customer;
--JAGUAR XL 2016 RED 2
請在運行此代碼時看到下面的錯誤。它對我來說看起來很好。任何人都可以幫忙嗎? Thankyou
ORA-06550:第24行,第7列: PLS-00103:遇到符號「G_OUTPUT」時遇到下列之一::=。 (@%; 06550. 00000 - 「line%s,column%s:\ n%s」PLS-00103:遇到下列其中一項時遇到符號「G_OUTPUT」::=
順便說一句,你應該添加一些標點符號並在你的提示字符串末尾留出空格,例如''ENTER MAKE OF THE CAR:''否則輸入一個值將看起來像''CARBMW'的製造商' –