37 lines
534 B
Plaintext
37 lines
534 B
Plaintext
For better readability, column aliases should be used with the ``++AS++`` keyword. If it is missing, it could be misread as another column being selected.
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== Noncompliant Code Example
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----
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DECLARE
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result DUAL.dummy%TYPE;
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BEGIN
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SELECT
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dummy d -- Non-Compliant - could be misread as selecting both "dummy" and a column "d"
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INTO
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result
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FROM
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DUAL;
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END;
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/
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----
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== Compliant Solution
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----
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DECLARE
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result DUAL.dummy%TYPE;
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BEGIN
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SELECT
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dummy AS d -- Compliant
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INTO
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result
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FROM
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DUAL;
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END;
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/
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----
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