Topic 1 Question 26
2 つ選択You plan to use Database Migration Service to migrate data from a PostgreSQL on-premises instance to Cloud SQL. You need to identify the prerequisites for creating and automating the task. What should you do?
Drop or disable all users except database administration users.
Disable all foreign key constraints on the source PostgreSQL database.
Ensure that all PostgreSQL tables have a primary key.
Shut down the database before the Data Migration Service task is started.
Ensure that pglogical is installed on the source PostgreSQL database.
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コメント(12)
- 正解だと思う選択肢: BE
Remove all the foreign key constraints Come up with necessary pglogical
👍 2range90052022/12/21 - 正解だと思う選択肢: CE
Vote for CE
👍 2chelbsik2022/12/26 CE are correct.
👍 2TFMV2023/01/02
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