Class: FlareUp::Command::DropTable

Inherits:
Base
  • Object
show all
Defined in:
lib/flare_up/command/drop_table.rb

Instance Attribute Summary

Attributes inherited from Base

#table_name

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from FlareUp::Command::Base

Instance Method Details

#execute(connection) ⇒ Object 



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# File 'lib/flare_up/command/drop_table.rb', line 10

def execute(connection)
  begin
    connection.execute(get_command)
    []
  rescue PG::InternalError => e
    case e.message
      when /Check 'stl_load_errors' system table for details/
        return STLLoadErrorFetcher.fetch_errors(connection)
      when /PG::SyntaxError/
        matches = /syntax error (.+) \(PG::SyntaxError\)/.match(e.message)
        raise SyntaxError, "Syntax error in the DROP TABLE command: [#{matches[1]}]."
      else
        raise e
    end
  end
end

#get_command ⇒ Object

docs.aws.amazon.com/redshift/latest/dg/r_DROP_TABLE.html



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# File 'lib/flare_up/command/drop_table.rb', line 6

def get_command
  "DROP TABLE #{@table_name} #{@options}"
end