Class: JDBC::ResultSetMetaData

Inherits:

Object

• Object
• JDBC::ResultSetMetaData

Defined in:

lib/jdbc/result_set_meta_data.rb

Instance Method Summary

• #initialize(result_set:) ⇒ ResultSetMetaData constructor

  A new instance of ResultSetMetaData.

• #parse ⇒ Object

Constructor Details

#initialize(result_set:) ⇒ ResultSetMetaData

Returns a new instance of ResultSetMetaData.

# File 'lib/jdbc/result_set_meta_data.rb', line 3

def initialize(result_set:)
  @result_set = result_set
end

Instance Method Details

#parse ⇒ Object

# File 'lib/jdbc/result_set_meta_data.rb', line 7

def parse
  columns_range.map do |index|
    Column.new(
      index: index,
      label: meta_data.get_column_label(index).to_sym,
      jdbc_type: meta_data.get_column_type_name(index).to_sym
    )
  end
end