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CQM (v1.2.10) and Kiuwan Engine (master.

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p455.q7112.

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a1703)

Info

A new Kiuwan’s CQM version (v.1.2.10) is available.

Basically, v1.2.9 contains new rules for SQL embedded in Cobol programs.

If you are using CQM, these new rules are active and will be applied to new analyses.

If you are using your own custom model, you can activate them in case you want to be applied to your code.

In order for these new rules be applicable, your Kiuwan account must allow for automatic engine upgrade. Unless you have blocked Kiuwan Engine, Kiuwan Local Analyzer will automatically upgrade it to the last version once a new analysis is run.

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You can find new rules by comparing v1.2.10 of CQM against previous version.  A detailed description of the behavior of these new rules is available in rule’s description. 

New Cobol Rules

Support to Cobol has been improved with new rules specifically targeted to embedded SQL in Cobol programs.

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  • OPT.COBOL.SQL_COBOL.PreferOnOverUsing
  • OPT.COBOL.SQL_COBOL.AvoidNonQualifiedJoins
  • OPT.COBOL.SQL_COBOL.DetectImplicitJoins  
  • OPT.COBOL.SQL_COBOL.AvoidUnion  
  • OPT.COBOL.SQL_COBOL.AvoidTooManyJoins  
  • OPT.COBOL.SQL_COBOL.AvoidQueriesOnManyTables  
  • OPT.COBOL.SQL_COBOL.AvoidNestedSelects  
  • OPT.COBOL.SQL_COBOL.AvoidCorrelatedSubSelects  
  • OPT.COBOL.SQL_COBOL.UseTheAsKeyword  
  • OPT.COBOL.SQL_COBOL.AvoidNumericReferencesInByClauses

 

Improvements in Kiuwan Engine (master.p455.

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q7112.

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a1703)

New Kiuwan engine contains enhanced versions of parsers and rules:

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