Module: Postjob::Queue::DatabaseInfo

Extended by:
DatabaseInfo
Included in:
DatabaseInfo
Defined in:
lib/postjob/queue/search/database_info.rb

Overview

This module holds cached database info, to be used by the search functions.

Instance Method Summary collapse

Instance Method Details

#column_types(table_name) ⇒ Object

returns a Hash of column_name => column_type. Names are available both as Symbol and as String.



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# File 'lib/postjob/queue/search/database_info.rb', line 7

def column_types(table_name)
  @column_types ||= {}
  @column_types[table_name] ||= begin
    column_info = ::Simple::SQL::Reflection.column_info(table_name)
    hsh = {}
    column_info.each do |column, rec|
      hsh[column.to_sym] = hsh[column.to_s] = rec.data_type
    end
    hsh
  end
end

#table_columns(table_name) ⇒ Object 



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# File 'lib/postjob/queue/search/database_info.rb', line 19

def table_columns(table_name)
  @table_columns ||= {}
  @table_columns[table_name] ||= Simple::SQL::Reflection.columns(table_name)
end