import { BaseSchema } from '@adonisjs/lucid/schema'

/**
 * Search matches the prober's inner names too (SearchService): a trigram
 * index on them, only where there is one. Built concurrently: the catalog
 * keeps taking batches meanwhile.
 */
export default class extends BaseSchema {
  static disableTransactions = true

  async up() {
    this.schema.raw(`CREATE INDEX CONCURRENTLY IF NOT EXISTS releases_inner_name_trgm ON releases USING gin (inner_name gin_trgm_ops) WHERE inner_name IS NOT NULL`)
  }

  async down() {
    this.schema.raw(`DROP INDEX CONCURRENTLY IF EXISTS releases_inner_name_trgm`)
  }
}