lib/timescaledb/migration_helpers.rb in timescaledb-0.2.9 vs lib/timescaledb/migration_helpers.rb in timescaledb-0.3.0

@@ -47,11 +47,11 @@
                           **hypertable_options)
 
       original_logger = ActiveRecord::Base.logger
       ActiveRecord::Base.logger = Logger.new(STDOUT)
 
-      options = ["chunk_time_interval => INTERVAL '#{chunk_time_interval}'"]
+      options = ["chunk_time_interval => #{chunk_time_interval_clause(chunk_time_interval)}"]
       options += hypertable_options.map { |k, v| "#{k} => #{quote(v)}" }
 
       arguments = [
         quote(table_name),
         quote(time_column),
@@ -162,9 +162,17 @@
     def build_with_clause_option_string(option_key, options)
       return '' unless options.key?(option_key)
 
       value = options[option_key] ? 'true' : 'false'
       ",timescaledb.#{option_key}=#{value}"
+    end
+
+    def chunk_time_interval_clause(chunk_time_interval)
+      if chunk_time_interval.is_a?(Numeric)
+        chunk_time_interval
+      else
+        "INTERVAL '#{chunk_time_interval}'"
+      end
     end
   end
 end
 
 ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.include(Timescaledb::MigrationHelpers)