code: func NewSQLStrConcat(id string, conf gosec.Config) (gosec.Rule, []ast.Node) {
  	return &sqlStrConcat{
  		sqlStatement: sqlStatement{
  			patterns: []*regexp.Regexp{
  				regexp.MustCompile(`(?)(SELECT|DELETE|INSERT|UPDATE|INTO|FROM|WHERE) `),
  			},
  			MetaData: gosec.MetaData{
  				ID:         id,
  				Severity:   gosec.Medium,
  				Confidence: gosec.High,
  				What:       "SQL string concatenation",
  			},
  		},
  	}, []ast.Node{(*ast.BinaryExpr)(nil)}
  }
docs: // NewSQLStrConcat looks for cases where we are building SQL strings via concatenation