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13 lines
395 B
13 lines
395 B
class CreateAnnotationAnnomarks < ActiveRecord::Migration[6.1] |
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def change |
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create_table :annotation_annomarks do |t| |
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t.references :annotation, null: false |
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t.references :annomark, null: false |
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t.timestamps |
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end |
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add_index :annotation_annomarks, %i[annotation_id annomark_id], |
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name: "index_annotation_annotation_marks_uniquness", unique: true |
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end |
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end
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