828e2d54cc
## Review A dedicated reviewer checked the rule description successfully for: - [x] logical errors and incorrect information - [x] information gaps and missing content - [x] text style and tone - [x] PR summary and labels follow [the guidelines](https://github.com/SonarSource/rspec/#to-modify-an-existing-rule)
51 lines
864 B
Plaintext
51 lines
864 B
Plaintext
include::../rationale.adoc[]
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include::../how-to-fix-it.adoc[]
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=== Code examples
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==== Noncompliant code example
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[source,sql,diff-id=1,diff-type=noncompliant]
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----
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DECLARE
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seconds INTEGER := 0; -- Noncompliant - seconds is unused
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hours INTEGER := 2;
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BEGIN
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minutes := hours * 60;
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DBMS_OUTPUT.PUT_LINE('Number of minutes: ' || minutes);
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END;
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----
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==== Compliant solution
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[source,sql,diff-id=1,diff-type=compliant]
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----
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DECLARE
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hours INTEGER := 2;
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BEGIN
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minutes := hours * 60;
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DBMS_OUTPUT.PUT_LINE('Number of minutes: ' || minutes);
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END;
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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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=== Message
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Remove the unused local constant/exception/variable "xxx".
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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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