12 lines
390 B
Ruby
12 lines
390 B
Ruby
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class ChangeTagSearchIndexToBtree < ActiveRecord::Migration[5.1]
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def up
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remove_index :tags, name: :hashtag_search_index
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execute 'CREATE INDEX hashtag_search_index ON tags (name text_pattern_ops);'
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end
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def down
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remove_index :tags, name: :hashtag_search_index
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execute 'CREATE INDEX hashtag_search_index ON tags USING gin(to_tsvector(\'simple\', tags.name));'
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end
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end
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