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25 lines
605 B
Elixir
25 lines
605 B
Elixir
defmodule AshHq.Repo.Migrations.AddTsvectorIndices do
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use Ecto.Migration
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@config %{
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guides: {:name, :text},
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library_versions: {:version, :doc},
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options: {:name, :doc},
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dsls: {:name, :doc},
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extensions: {:name, :doc}
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}
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def change do
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for {table, {header, text}} <- @config do
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execute """
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CREATE INDEX #{table}_search_index ON #{table} USING GIN((
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setweight(to_tsvector('english', #{header}), 'A') ||
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setweight(to_tsvector('english', #{text}), 'D')
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));
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""",
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"""
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DROP INDEX #{table}_search_index
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"""
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end
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end
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end
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