64 lines
981 B
Plaintext
64 lines
981 B
Plaintext
``++cursor%NOTFOUND++`` is clearer and more readable than ``++NOT cursor%FOUND++``, and is preferred.
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== Noncompliant Code Example
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[source,sql]
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----
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SET SERVEROUTPUT ON
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DECLARE
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CURSOR c IS SELECT DUMMY FROM DUAL;
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x VARCHAR2(1);
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BEGIN
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OPEN c;
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FETCH c INTO x;
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IF NOT c%FOUND THEN -- Noncompliant
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DBMS_OUTPUT.PUT_LINE('uh?');
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ELSE
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DBMS_OUTPUT.PUT_LINE('all good: ' || x);
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END IF;
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CLOSE c;
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END;
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/
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----
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== Compliant Solution
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[source,sql]
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----
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SET SERVEROUTPUT ON
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DECLARE
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CURSOR c IS SELECT DUMMY FROM DUAL;
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x VARCHAR2(1);
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BEGIN
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OPEN c;
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FETCH c INTO x;
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IF c%NOTFOUND THEN
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DBMS_OUTPUT.PUT_LINE('uh?');
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ELSE
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DBMS_OUTPUT.PUT_LINE('all good: ' || x);
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END IF;
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CLOSE c;
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END;
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/
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::message.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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