renames the primary key constraint on renaming table

rails · Feb 17, 2014 · df67453 · df67453
1 parent e00ab2d
commit df67453
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -381,8 +381,10 @@ def rename_table(table_name, new_name)
           if seq == "#{table_name}_#{pk}_seq"
             new_seq = "#{new_name}_#{pk}_seq"
             execute "ALTER TABLE #{quote_table_name(seq)} RENAME TO #{quote_table_name(new_seq)}"
+            execute "ALTER TABLE #{new_name} DROP CONSTRAINT #{table_name}_pkey;"
+            execute "ALTER TABLE #{new_name} ADD PRIMARY KEY (#{pk});"
           end
-
+          
           rename_table_indexes(table_name, new_name)
         end