1 files changed, 5 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
index eeb141dd1e..168180cfd3 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -87,7 +87,7 @@ module ActiveRecord
           SQL
         end
 
-        def drop_table(table_name, options = {})
+        def drop_table(table_name, options = {}) # :nodoc:
           execute "DROP TABLE#{' IF EXISTS' if options[:if_exists]} #{quote_table_name(table_name)}#{' CASCADE' if options[:force] == :cascade}"
         end
 
@@ -129,8 +129,8 @@ module ActiveRecord
 
           result.map do |row|
             index_name = row[0]
-            unique = row[1] == 't'
-            indkey = row[2].split(" ")
+            unique = row[1]
+            indkey = row[2].split(" ").map(&:to_i)
             inddef = row[3]
             oid = row[4]
 
@@ -164,7 +164,7 @@ module ActiveRecord
             type_metadata = fetch_type_metadata(column_name, type, oid, fmod)
             default_value = extract_value_from_default(default)
             default_function = extract_default_function(default_value, default)
-            new_column(column_name, default_value, type_metadata, notnull == 'f', default_function)
+            new_column(column_name, default_value, type_metadata, !notnull, default_function)
           end
         end
 
@@ -422,7 +422,7 @@ module ActiveRecord
         end
 
         # Changes the default value of a table column.
-        def change_column_default(table_name, column_name, default)
+        def change_column_default(table_name, column_name, default) # :nodoc:
           clear_cache!
           column = column_for(table_name, column_name)
           return unless column