Class: DataMapper::Adapters::MysqlAdapter::Queries::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/data_mapper/adapters/mysql_adapter.rb

Instance Method Summary collapse

Constructor Details

#initialize(database) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/data_mapper/adapters/mysql_adapter.rb', line 85

def initialize(database)
  @database = database
  @dbh = Mysql.new(database.host, database.username, database.password, database.database)
  database.log.debug("Initializing Connection for Database[#{database.name}]")
  super(database.log)
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/data_mapper/adapters/mysql_adapter.rb', line 101

def close
  @dbh.close
end

#execute(statement) ⇒ Object 



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# File 'lib/data_mapper/adapters/mysql_adapter.rb', line 92

def execute(statement)
  send_query(statement)
  Result.new(@dbh.affected_rows, @dbh.insert_id)
end

#query(statement) ⇒ Object 



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# File 'lib/data_mapper/adapters/mysql_adapter.rb', line 97

def query(statement)
  Reader.new(send_query(statement))
end