Method: OrientSupport::OrientQuery#from

Defined in:
lib/support/orientquery.rb

#from(arg = nil) ⇒ Object

from can either be a Databaseclass to operate on or a Subquery providing data to query further



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# File 'lib/support/orientquery.rb', line 444

def from arg = nil
	if arg.present?
		@q[:database] =  arg
		self # return query-object
	elsif  @q[:database].present? # read from
		"from #{ target }"
	end
end