51369b610e
When an include is not surrounded by empty lines, its content is inlined on the same line as the adjacent content. That can lead to broken tags and other display issues. This PR fixes all such includes and introduces a validation step that forbids introducing the same problem again.
61 lines
1.1 KiB
Plaintext
61 lines
1.1 KiB
Plaintext
== Why is this an issue?
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Trying to assign a large character value to a smaller variable or column will raise an error.
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=== Noncompliant code example
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[source,sql]
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----
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create table persons (id number, name varchar2(4));
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insert into persons (id, name) values (1, 'Alice'); -- Noncompliant, raises ORA-12899
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create or replace procedure sp1
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is
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foo varchar2(2);
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begin
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select name into foo from persons where id = 1; -- Noncompliant, may raise ORA-06502
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end;
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----
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=== Compliant solution
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[source,sql]
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----
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create table persons (id number, name varchar2(8));
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insert into persons (id, name) values (1, 'Alice');
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create or replace procedure sp1
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is
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foo varchar2(8);
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begin
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select name into foo from persons where id = 1;
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end;
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----
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== Resources
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* https://cwe.mitre.org/data/definitions/704[MITRE, CWE-704] - Incorrect Type Conversion or Cast
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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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include::../parameters.adoc[]
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include::../highlighting.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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