From da1345502fd190b98e5d03328a24278481cd902e Mon Sep 17 00:00:00 2001 From: Maxwell Salzberg Date: Thu, 2 Feb 2012 13:54:39 -0800 Subject: [PATCH] possible fix for migration, hang tight before running it --- .../20120202190701_remove_public_share_visibilities.rb | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/db/migrate/20120202190701_remove_public_share_visibilities.rb b/db/migrate/20120202190701_remove_public_share_visibilities.rb index 601c22947..833e73f8d 100644 --- a/db/migrate/20120202190701_remove_public_share_visibilities.rb +++ b/db/migrate/20120202190701_remove_public_share_visibilities.rb @@ -19,16 +19,17 @@ class RemovePublicShareVisibilities < ActiveRecord::Migration index = 0 shareable_size = type.constantize.count + table_name = type.tableize while index < shareable_size + 100 do sql = <<-SQL DELETE sv FROM share_visibilities AS sv - INNER JOIN posts - ON sv.shareable_id = posts.id + INNER JOIN #{table_name} + ON sv.shareable_id = #{table_name}.id WHERE sv.shareable_type = "#{type}" - AND #{type.tableize}.public IS TRUE - AND #{type.tableize}.id < #{index}; + AND #{table_name}.public IS TRUE + AND #{table_name}.id < #{index}; SQL ActiveRecord::Base.connection.execute(sql)