17 lines
650 B
Ruby
17 lines
650 B
Ruby
class AddMoreChangesetIndexes < ActiveRecord::Migration[4.2]
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def self.up
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enable_extension "btree_gist"
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add_index "changesets", ["created_at"], :name => "changesets_created_at_idx"
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add_index "changesets", ["closed_at"], :name => "changesets_closed_at_idx"
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add_index "changesets", %w[min_lat max_lat min_lon max_lon], :name => "changesets_bbox_idx", :using => "GIST"
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end
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def self.down
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remove_index "changesets", :name => "changesets_bbox_idx"
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remove_index "changesets", :name => "changesets_closed_at_idx"
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remove_index "changesets", :name => "changesets_created_at_idx"
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disable_extension "btree_gist"
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end
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end
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