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db: Fixed the migration of the database.

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The limit down to 127 is needed cause of a long time bug in mysql. The
error message looks like this when creating an index.

Mysql2::Error: Specified key was too long; max key length is 1000 bytes

So with utf8 (3 bytes for one char) you exceed this with two
varchar(255).

See http://bugs.mysql.com/bug.php?id=4541
This commit is contained in:
Andreas Schneider 2011-01-22 12:25:08 +01:00
parent 693ad112ba
commit 2ddd810dea
2 changed files with 8 additions and 8 deletions
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4
db/migrate/0000_create_schema.rb
View file

@ -105,8 +105,8 @@ class CreateSchema < ActiveRecord::Migration
create_table :profiles do |t|
t.string :diaspora_handle
t.string :first_name
t.string :last_name
t.string :first_name, :limit => 127
t.string :last_name, :limit => 127
t.string :image_url
t.string :image_url_small
t.string :image_url_medium

12
db/migrate/20110105051803_create_import_tables.rb
View file

@ -95,8 +95,8 @@ class CreateImportTables < ActiveRecord::Migration
add_index :mongo_invitations, :sender_mongo_id
create_table :mongo_notifications do |t|
t.string :mongo_id
t.string :target_type
t.string :target_mongo_id
t.string :target_type, :limit => 127
t.string :target_mongo_id, :limit => 127
t.string :recipient_mongo_id
t.string :actor_mongo_id
t.string :action
@ -114,8 +114,8 @@ class CreateImportTables < ActiveRecord::Migration
create_table :mongo_profiles do |t|
t.string :diaspora_handle
t.string :first_name
t.string :last_name
t.string :first_name, :limit => 127
t.string :last_name, :limit => 127
t.string :image_url
t.string :image_url_small
t.string :image_url_medium
@ -134,8 +134,8 @@ class CreateImportTables < ActiveRecord::Migration
create_table :mongo_requests do |t|
t.string :mongo_id
t.string :sender_mongo_id
t.string :recipient_mongo_id
t.string :sender_mongo_id, :limit => 127
t.string :recipient_mongo_id, :limit => 127
t.string :aspect_mongo_id
t.timestamps
end