Class: QueryGuard::Analyzers::SelectStarAnalyzer

Inherits:
Base
  • Object
show all
Defined in:
lib/query_guard/analyzers/select_star_analyzer.rb

Overview

Detects SELECT * statements.

Constant Summary collapse

SELECT_STAR_PATTERN = 
/\bSELECT\s+\*/i.freeze

Instance Attribute Summary

Attributes inherited from Base

#name

Instance Method Summary collapse

Methods inherited from Base

#enabled?

Constructor Details

#initialize ⇒ SelectStarAnalyzer

Returns a new instance of SelectStarAnalyzer.



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# File 'lib/query_guard/analyzers/select_star_analyzer.rb', line 9

def initialize
  super(:select_star)
end

Instance Method Details

#analyze(context, config) ⇒ Object 



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# File 'lib/query_guard/analyzers/select_star_analyzer.rb', line 13

def analyze(context, config)
  findings = []

  return findings unless config.block_select_star

  context.queries.each do |query|
    next unless matches_select_star?(query.sql)
    next if exceeds_ignored_sql?(query.sql, config)

    findings << Core::FindingBuilders.select_star(
      query,
      severity: config.select_star_severity || :warn
    )
  end

  findings
end