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22 lines
560 B
Ruby
22 lines
560 B
Ruby
# frozen_string_literal: true
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# Recreate the pg_trgm extension to upgrade from v1.1 to v1.3
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# This will enable the function word_similarity(text, text) for the project's full-text searches
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class UpdatePgTrgm < ActiveRecord::Migration[5.2]
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# PostgreSQL only
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def up
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say_with_time('Upgrade extension :pg_trgm') do
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execute <<~SQL
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ALTER EXTENSION pg_trgm UPDATE;
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SQL
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end
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end
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def down
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# we cannot downgrade a postgresSQL extension, so we do nothing
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execute <<~SQL
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ALTER EXTENSION pg_trgm UPDATE;
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SQL
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end
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end
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