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Correct down migration for photo migration under PostgreSQL.

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Pistos 2011-10-17 11:53:40 -04:00
parent 982e6f9b6b
commit 424e736982
1 changed files with 27 additions and 8 deletions
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35
db/migrate/20111012215141_move_photos_to_their_own_table.rb
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@ -40,15 +40,24 @@ SQL
def self.down
execute <<SQL
INSERT INTO posts
SELECT NULL AS id, author_id, public, diaspora_handle, guid, pending, 'Photo' AS type, text, remote_photo_path, remote_photo_name, random_string,
processed_image, NULL AS youtube_titles, created_at, updated_at, unprocessed_image, NULL AS object_url, NULL AS image_url, NULL AS image_height, NULL AS image_width, NULL AS provider_display_name,
NULL AS actor_url, NULL AS objectId, NULL AS root_guid, status_message_guid, 0 AS likes_count, comments_count, NULL AS o_embed_cache_id
FROM photos
SQL
if postgres?
execute %{
INSERT INTO posts (
author_id, public, diaspora_handle, guid, pending, type, text,
remote_photo_path, remote_photo_name, random_string, processed_image,
youtube_titles, created_at, updated_at, unprocessed_image,
object_url, image_url, image_height, image_width,
provider_display_name, actor_url, "objectId", root_guid,
status_message_guid, likes_count, comments_count, o_embed_cache_id
) SELECT
author_id, public, diaspora_handle, guid, pending, 'Photo', text,
remote_photo_path, remote_photo_name, random_string, processed_image,
NULL, created_at, updated_at, unprocessed_image, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL,
status_message_guid, 0, comments_count, NULL
FROM photos
}
execute %{
UPDATE
aspect_visibilities
@ -62,6 +71,7 @@ SQL
posts.guid=photos.guid
AND photos.id=aspect_visibilities.shareable_id
}
execute %{
UPDATE
share_visibilities
@ -76,6 +86,15 @@ SQL
AND photos.id=share_visibilities.shareable_id
}
else
execute <<SQL
INSERT INTO posts
SELECT NULL AS id, author_id, public, diaspora_handle, guid, pending, 'Photo' AS type, text, remote_photo_path, remote_photo_name, random_string,
processed_image, NULL AS youtube_titles, created_at, updated_at, unprocessed_image, NULL AS object_url, NULL AS image_url, NULL AS image_height, NULL AS image_width
NULL AS provider_display_name,
NULL AS actor_url, NULL AS objectId, NULL AS root_guid, status_message_guid, 0 AS likes_count, comments_count, NULL AS o_embed_cache_id
FROM photos
SQL
execute <<SQL
UPDATE aspect_visibilities, posts, photos
SET