class AmazonAthena::Commands::ShowTableProperties
Public Class Methods
new(database_table)
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# File lib/amazon_athena/commands/show_table_properties.rb, line 7 def initialize(database_table) @database_table = database_table end
Public Instance Methods
run(connection)
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# File lib/amazon_athena/commands/show_table_properties.rb, line 15 def run(connection) result = connection.query(statement).raw_output data = Hash[*result.split("\n").map {|line| line.split("\t")}.flatten] data[:name] = @database_table if type = data.delete('EXTERNAL') data[:external] = type end if last_modified = data.delete('transient_lastDdlTime') data[:last_modified] = Time.at(last_modified.to_i) end data end
statement()
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# File lib/amazon_athena/commands/show_table_properties.rb, line 11 def statement "SHOW TBLPROPERTIES #{@database_table};" end