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import * as Sequelize from 'sequelize'
async function up (utils: {
transaction: Sequelize.Transaction
queryInterface: Sequelize.QueryInterface
sequelize: Sequelize.Sequelize
}): Promise<void> {
{
const query = 'DELETE FROM "videoShare" s1 ' +
'USING (SELECT MIN(id) as id, "actorId", "videoId" FROM "videoShare" GROUP BY "actorId", "videoId" HAVING COUNT(*) > 1) s2 ' +
'WHERE s1."actorId" = s2."actorId" AND s1."videoId" = s2."videoId" AND s1.id <> s2.id'
await utils.sequelize.query(query)
}
{
const data = {
type: Sequelize.STRING,
allowNull: true,
defaultValue: null
}
await utils.queryInterface.addColumn('videoShare', 'url', data)
const query = `UPDATE "videoShare" SET "url" = (SELECT "url" FROM "video" WHERE "id" = "videoId") || '/announces/' || "actorId"`
await utils.sequelize.query(query)
data.allowNull = false
await utils.queryInterface.changeColumn('videoShare', 'url', data)
}
}
function down (options) {
throw new Error('Not implemented.')
}
export {
up,
down
}
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