]>
Commit | Line | Data |
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1 | import * as Sequelize from 'sequelize' | |
2 | ||
3 | async function up (utils: { | |
4 | transaction: Sequelize.Transaction | |
5 | queryInterface: Sequelize.QueryInterface | |
6 | sequelize: Sequelize.Sequelize | |
7 | }): Promise<void> { | |
8 | { | |
9 | const query = 'DELETE FROM "videoComment" s1 ' + | |
10 | 'USING (SELECT MIN(id) as id, url FROM "videoComment" GROUP BY "url" HAVING COUNT(*) > 1) s2 ' + | |
11 | 'WHERE s1."url" = s2."url" AND s1.id <> s2.id' | |
12 | await utils.sequelize.query(query) | |
13 | } | |
14 | } | |
15 | ||
16 | function down (options) { | |
17 | throw new Error('Not implemented.') | |
18 | } | |
19 | ||
20 | export { | |
21 | up, | |
22 | down | |
23 | } |