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-rw-r--r--server/initializers/migrations/0612-captions-unique.ts23
1 files changed, 23 insertions, 0 deletions
diff --git a/server/initializers/migrations/0612-captions-unique.ts b/server/initializers/migrations/0612-captions-unique.ts
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+++ b/server/initializers/migrations/0612-captions-unique.ts
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1import * as Sequelize from 'sequelize'
2
3async function up (utils: {
4 transaction: Sequelize.Transaction
5 queryInterface: Sequelize.QueryInterface
6 sequelize: Sequelize.Sequelize
7 db: any
8}): Promise<void> {
9
10 await utils.sequelize.query(
11 'DELETE FROM "videoCaption" v1 USING (SELECT MIN(id) as id, "filename" FROM "videoCaption" ' +
12 'GROUP BY "filename" HAVING COUNT(*) > 1) v2 WHERE v1."filename" = v2."filename" AND v1.id <> v2.id'
13 )
14}
15
16function down (options) {
17 throw new Error('Not implemented.')
18}
19
20export {
21 up,
22 down
23}