Question

I am trying to generate a monthly report base on below factor

1. LoC(lines of code)
2. Rule Compliance %
3. Comment %
4. Public Documented API %
5. Security Violations
6. Violations (excluding Info)
7. Duplicated Line %

I tried to check the Entity relation ship in sonar database,all table are independent .
I am not sure from which table I should get the value so as to produce the report .

For the hints below query is mentioned

Hint:

select proj.name as ClassName, -- Class Name for which violation has been found out
       proj.long_name as LongName, -- Long Class Name i.e. with package for which violation has been found out
       rf.failure_level as ErrorLevel, -- Error level of the violation
       rf.message as Violation, -- Cause of Violation 
       rf.line as LineNumber, -- Line number of the class file
       ru.name ViolationName, -- Violation Description
       ru.plugin_name PluginType -- Plugin tool by which this error has been detected i.e. findbug, PMD, etc.
       --  ,ru.description  -- (if violation description is required we can add this column) from projects proj  inner join snapshots snap on  proj.id = snap.project_id inner join rule_failures rf on rf.snapshot_id = snap.id inner join rules ru on ru.id = rf.rule_id

Answer 1

You can get The above Information Using The below table.

1)projects, snapshots , metrics and project_measures. where projects table contain the Projects name . And for each project one snapshot id is created in certain period of time in snapshot table. then from snapshot table take the snapshot id and search it projects_measure table. and search the value of the descibed attribute using metric id.

select distinct proj.name NAME_OF_PROJ, metric.description Description,
                projdesc.value, snap.created_at CREATED_DATE
  from projects proj
    inner join snapshots snap on snap.project_id=proj.id 
  inner join (select max(snap2.created_at) as date_of_creation,id from snapshots snap2 
              where Date(snap2.created_at)   in ('2011-12-20','2012-02-21') 
               and snap2.project_id  in (5507,35252,9807,38954,23018,32390) 
              GROUP BY DAY(snap2.created_at),snap2.project_id ) as Lookup on Lookup.id=snap.id 

  inner join project_measures projdesc on  projdesc.snapshot_id=snap.id 
  inner join metrics metric on  projdesc.metric_id =metric.id 
  where  metric.id in( 1,2...)