Module: Believer::DDL::ClassMethods

Defined in:
lib/believer/ddl.rb

Instance Method Summary collapse

Instance Method Details

#create_table ⇒ Object 



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# File 'lib/believer/ddl.rb', line 7

def create_table
  cql = create_table_cql
  puts "Creating table #{table_name} using CQL:\n#{cql}"
  connection.execute(cql)
  puts "Created table #{table_name}"
end

#create_table_cql ⇒ Object 



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# File 'lib/believer/ddl.rb', line 14

def create_table_cql
  s = "CREATE TABLE #{table_name} (\n"
  col_statement_parts = columns.keys.map {|col| "#{col} #{columns[col].cql_column_type}"}
  s << col_statement_parts.join(",\n")

  keys = []
  get_primary_key.each do |key_part|
    if key_part.is_a?(Enumerable)
      keys << "(#{key_part.join(',')})"
    else
      keys << key_part
    end
  end
  s << ",\n"
  s << "PRIMARY KEY (#{keys.join(',')})"
  s << "\n)"
  s
end