PeerTube/server/core/initializers/migrations/0612-captions-unique.ts

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2021-04-08 07:45:40 -05:00
import * as Sequelize from 'sequelize'
async function up (utils: {
transaction: Sequelize.Transaction
queryInterface: Sequelize.QueryInterface
sequelize: Sequelize.Sequelize
db: any
}): Promise<void> {
await utils.sequelize.query(
'DELETE FROM "videoCaption" v1 USING (SELECT MIN(id) as id, "filename" FROM "videoCaption" ' +
'GROUP BY "filename" HAVING COUNT(*) > 1) v2 WHERE v1."filename" = v2."filename" AND v1.id <> v2.id'
)
}
function down (options) {
throw new Error('Not implemented.')
}
export {
up,
down
}