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@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2019-09-28
  • Changed
    • Guidelines
      • Link to Trivadis PL/SQL & SQL Guidelines v3.6 in HTML report.
      • Renamed G-3130 from “Try to use ANSI-join syntax” to “Try to use ANSI SQL-92 join syntax”.
      • Renamed G-3160 from “Avoid virtual columns to be visible” to “Avoid visible virtual columns”.
      • Renamed G-8410 from “Always use application locks to ensure a program unit only running once at a given time” to “Always use application locks to ensure a program unit is only running once at a given time”.
    • PL/SQL grammar
      • Support keyword MOD and other keywords as query_name in the subquery_factoring_clause.
      • Support keyword ONE, e.g. as column alias.
      • Support keyword WELLFORMED, e.g. as parameter name.
      • Support keyword WORK, e.g. as parameter name.
    • Included preview/trial license is valid thru 2020-03-31
  • Fixed
    • Guidelines
      • G-3120: false positive when using SYSDATE, SYSTIMESTAMP, NULL, LEVEL, ROWNUM, CONNECT_BY_ISLEAF in query with joins.
    • PL/SQL grammar
      • Parse error when using udf_pragma.
      • Parse error when using record with dot notation in values_clause of INSERT statement. For example INSERT INTO t VALUES in_param.rec.
      • Parse error when using NOT in expressions with A SET, NAN, INFINITE, PRESENT, EMPTY, JSON, OF TYPE. Fore example x IS NOT A SET.
  • Won’t Fix
    • Support of keyword JSON in table name or table alias due to conflicts with JSON_condition.
    • Empty conditional compilation branches (see also Parser Limitations)
Assets 3

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2019-04-04
  • Fixed
    • Guidelines
      • G-3120 – false positive when using constants in projection.
      • G-4140 – false positive when using FORALL statement.
      • G-7110 – false positive when using functions/procedures with a single parameter.
    • PL/SQL grammar
      • Parse error when using PRAGMA INLINE with a second string parameter.
  • Changed
    • PL/SQL grammar
      • Support keyword EXCLUDE, e.g. as procedure name.
      • Support keyword INSTANTIABLE, e.g. as column name.
      • Support quote literal character / (see also Parser Limitations)
    • SQL*Plus grammar
      • Support $ as alias for HOST command.
    • HTML report refers to the Trivadis PL/SQL & SQL Coding Guidelines Version 3.3 hosted on GitHub.
Assets 2

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2017-09-22
  • Fixed:
    • Using quote delimiter character ~ (tilde) leads to parse errors
    • Parse error when using COUNT in pivot_clause
Assets 2

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2017-08-15
  • Fixed:
    • Using concatenation operator || with whitespace between the vertical bars leads to parse errors
  • Changed
    • Documented limitation regarding error_logging_clause, see Parser Limitations for examples
Assets 2

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2017-05-14
  • New:
    • Oracle 12.2.0.1 grammar support
      • SQL*Plus
        • History command
      • SQL
        • Analytic views
        • Join groups
        • Oracle sharding
        • PDB lockdown profiles
        • ADMINISTER KEY MANAGEMENT Enhancements
        • FLASHBACK DATABASE Enhancement
        • SELECT Enhancement
        • New COLLATE Operator
        • New or Enhanced Expressions
        • Enhanced Condition
        • New or Enhanced Functions
      • PL/SQL
        • ACCESSIBLE BY clause Enhancements
        • Data-Bound Collation
        • PL/SQL Expressions Enhancements
        • Support for SQL JSON operators in PL/SQL (based on SQL changes)
        • PL/SQL Coverage Pragma
        • PL/SQL Deprecation Pragma
        • Sharing Metadata-Linked Application Common Objects
  • Changed:
    • Halstead based metrics may produce slightly higher values, since all data types are processed as operators
  • Fixed:
    • Parsing errors in XMLELEMENT and other functions when using certain non-standard function parameters
Assets 2

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2017-02-05
  • New:
    • Supporting Trivadis PL/SQL & SQL Coding Guidelines Version 3.2
      • New guideline numbering scheme
      • 13 new guidelines
        • Check implemented:
          • G-2230: Try to use SIMPLE_INTEGER datatype when appropriate.
          • G-3150: Try to use identity columns for surrogate keys.
          • G-3180: Always specify column names instead of positional references in ORDER BY clauses.
          • G-3190: Avoid using NATURAL JOIN.
          • G-7460: Try to define your packaged/standalone function to be deterministic if appropriate.
          • G-7810: Do not use SQL inside PL/SQL to read sequence numbers (or SYSDATE)
          • G-8120: Never check existence of a row to decide whether to create it or not.
          • G-8310: Always validate input parameter size by assigning the parameter to a size limited variable in the declaration section of program unit.
        • Check not yet implemented (requires CREATE TABLE and ALTER TABLE parser support, see ticket PLSQLCOP-212):
          • G-3160: Avoid virtual columns to be visible.
          • G–3170: Always use DEFAULT ON NULL declarations to assign default values to table columns if you refuse to store NULL values.
        • Check not planned to be implemented (checks per source file are not suited for this kind of guidelines):
          • G-5010: Try to use a error/logging framework for your application.
          • G-8410: Always use application locks to ensure a program unit only running once at a given time.
          • G-8420: Always use dbms_application_info to track program process transiently
      • Guidelines categorised by Severity: Blocker (2), Critical (7), Major (46), Minor (37), Info (1)
      • Guidelines assigned to one or more SQALE characteristics: Changeability (10), Efficiency (20), Maintainability (48), Portability (7), Reliability (34), Reusability (3), Security (1), Testability (11)
      • Guidelines assigned to one of the 31 SQALE subcharacteristics supported by SonarQube.
      • Defined effort to solve for every guidelines using a remediation functions supported by SonarQube.
      • Severity and SQALE characteristics are included in HTML and Excel outputs, issues are ordered by severity (Blocker, Critical, Major, Minor, Info)
      • Provided guideline example files include the new bad and good examples according Trivadis PL/SQL & SQL Coding Guidelines Version 3.2 and have been renamed to include the version 3 and version 2 guideline identifiers, e.g. guideline_2150_12.sql
    • Extended valid values for check and skip command line options
      • Severities (blocker, critical, major, minor, info) may be used in check and skip lists
      • SQALE characteristics (changeability, efficiency, maintainability, portability, reliability, reusability, security, testability) may used in check and skip list
      • Guideline numbers, severities and SQALE characteristics may be combined in check and skip lists
    • Validators are plug-ins now, the following validators are included:
      • com.trivadis.tvdcc.validators.TrivadisGuidelines3 – Trivadis PL/SQL & SQL Coding Guidelines Version 3.2 (default)
      • com.trivadis.tvdcc.validators.TrivadisGuidelines2 – Trivadis PL/SQL & SQL Coding Guidelines Version 2.0
      • com.trivadis.oracle.plsql.validation.EmptyPLSQLJavaValidator – validator without checks, useful to produce code metrics only
    • New preferences validator and plugin path to configure provided and custom validators
  • Fixed:
    • McCabe’s cyclomatic complexity metric increased wrongly by ELSE in IF/CASE branches, by PL/SQL blocks and by GOTO statements
    • Guideline 3120 (27) does not detect correlated subqueries without alias
    • Guideline 4340 (42) does not detect collection method COUNT in basic loop statements when used with empty parenthesis ()
    • Guideline 4350 (43) and guideline 4360 (44) are not handled as mutually exclusive, but they are
    • Guideline 4395 (50) false negatives when using “..” operator without leading space in for loops
    • Guideline 5060 (56) false positives if more than one exception is defined in an exception handler
    • Guideline 7110 (60) does not detect missing named notation when calling program units with a single parameter
    • Guideline 7130 (62) false positives and false negatives in various cases
    • single_table_insert with values_clause leads to parse errors in SQL scripts if terminated by slash instead of semicolon
    • greater equal (>=) and less equal (<=) are reported as less than (<)
Assets 2

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2016-12-16
  • Extended grammar to support additional keyword PERIOD, e.g. as variable name
  • Extended grammar to support keywords as measure_column of a cell_assignment in the model_clause
Assets 2

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2016-09-05
  • Fixed grammar to support inline views as target of a MERGE statement (undocumented)
  • Fixed grammar to support ASC|DESC and NULLS FIRST|LAST in row_pattern_order_by clause (undocumented)
Assets 2

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2016-08-26
  • Guideline 04 (avoid dead code in your programs): fixed false positive when using subquery with false condition in insert_into_clause
  • Guideline 56 (avoid unhandled exceptions): fixed false positives when using aggregation functions AVG, MAX or MIN in SELECT INTO Statement
  • Fixed grammar to support default namespace at any position within XMLnamespaces_clause
  • Fixed grammar to support Temporal Validity in flashback_query_clause
  • Fixed grammar to support VARCHAR with BYTE and CHAR semantics (as VARCHAR2)
  • Extended grammar to support multiple flashback_query_clause
  • Extended grammar to support ~ as quote delimiter character
  • Extended grammar to support additional keywords, e.g. as variable name
    • body
    • show
    • subtype
    • versions
Assets 2

@PhilippSalvisberg PhilippSalvisberg released this Dec 20, 2019 · 3 commits to master since this release

  • Released on 2016-05-05
  • Fixed parse errors when using database link in merge statement.
Assets 2
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