53 lines
1.3 KiB
Ruby
53 lines
1.3 KiB
Ruby
# this is the schema from the old platform
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Sequel.migration do
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up do
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drop_table :post_tags
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drop_table :comments
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drop_table :tags
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alter_table :posts do
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add_column :language, String, :size => 10
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end
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from(:posts).update(:language => 'english')
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alter_table :posts do
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set_column_not_null :language
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end
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run 'create function search_field(posts) returns tsvector as $$' +
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"select to_tsvector($1.language::regconfig, $1.title || ' ' || $1.content);" +
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'$$ language sql immutable;'
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end
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down do
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alter_table :posts do
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drop_column :language
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end
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run 'drop function search_field(posts);'
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create_table(:tags) do
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primary_key :id
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String :name, :text=>true
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end
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create_table(:comments, :ignore_index_errors=>true) do
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primary_key :id
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String :author, :size=>50
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String :email, :size=>50
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TrueClass :acknowledged, :default=>false
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String :body, :text=>true
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foreign_key :post_id, :posts, :null=>false, :key=>[:id]
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index [:post_id], :name=>:index_comments_post
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end
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create_table(:post_tags) do
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foreign_key :post_id, :posts, :null=>false, :key=>[:id]
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foreign_key :tag_id, :tags, :null=>false, :key=>[:id]
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primary_key [:post_id, :tag_id]
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end
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end
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end
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