class Sequel::Hive::Dataset
Constants
- SELECT_CLAUSE_METHODS
Public Instance Methods
columns()
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# File lib/sequel/adapters/hive.rb, line 62 def columns @columns ||= schema.map{|c| c.first.to_sym} end
fetch_rows(sql) { |r| ... }
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# File lib/sequel/adapters/hive.rb, line 66 def fetch_rows(sql) execute(sql) do |result| result.each do |r| yield r end end self end
schema()
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# File lib/sequel/adapters/hive.rb, line 58 def schema @schema ||= @db.schema(@opts[:from].first) end
Private Instance Methods
select_clause_methods()
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# File lib/sequel/adapters/hive.rb, line 77 def select_clause_methods SELECT_CLAUSE_METHODS end