PLSQL Rules | PMD Source Code Analyzer

Index of all built-in rules available for PLSQL

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Best Practices

Rules which enforce generally accepted best practices.

TomKytesDespair: "WHEN OTHERS THEN NULL" hides all errors - (Re)RAISE an exception or call RAISE_APPLICATION_ERROR

Rules which enforce a specific coding style.

AvoidTabCharacter: This rule checks, that there are no tab characters (‘\t’) in the source file.It reports only the …
CodeFormat: This rule verifies that the PLSQL code is properly formatted. The following checks are executed:S…
ForLoopNaming: In case you have loops please name the loop variables more meaningful.
LineLength: This rule checks for long lines. Please note that comments are not ignored.This rule is the PMD e…
MisplacedPragma: Oracle states that the PRAQMA AUTONOMOUS_TRANSACTION must be in the declaration block,but the cod…

Rules that help you discover design issues.

CyclomaticComplexity: Complexity directly affects maintenance costs is determined by the number of decision points in a…
ExcessiveMethodLength: When methods are excessively long this usually indicates that the method is doing more than itsna…
ExcessiveObjectLength: Excessive object line lengths are usually indications that the object may be burdened with excess…
ExcessivePackageBodyLength: Excessive class file lengths are usually indications that the class may be burdened with excessiv…
ExcessivePackageSpecificationLength: Excessive class file lengths are usually indications that the class may be burdened with excessiv…
ExcessiveParameterList: Methods with numerous parameters are a challenge to maintain, especially if most of them share th…
ExcessiveTypeLength: Excessive class file lengths are usually indications that the class may be burdened with excessiv…
NcssMethodCount: This rule uses the NCSS (Non-Commenting Source Statements) algorithm to determine the number of l…
NcssObjectCount: This rule uses the NCSS (Non-Commenting Source Statements) algorithm to determine the number of l…
NPathComplexity: The NPath complexity of a method is the number of acyclic execution paths through that method.A t…
TooManyFields: Classes that have too many fields can become unwieldy and could be redesigned to have fewer field…
TooManyMethods: A package or type with too many methods is probably a good suspect for refactoring, in order to r…

Rules to detect constructs that are either broken, extremely confusing or prone to runtime errors.

TO_DATE_TO_CHAR: TO_DATE(TO_CHAR(date-variable)) used to remove time component - use TRUNC(date-variable)
TO_DATEWithoutDateFormat: TO_DATE without date format- use TO_DATE(expression, date-format)
TO_TIMESTAMPWithoutDateFormat: TO_TIMESTAMP without date format- use TO_TIMESTAMP(expression, date-format)

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