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H13-831_V2.0 · Question #180
H13-831_V2.0 Question #180: Real Exam Question with Answer & Explanation
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Question
An internet company plans to switch its core underlying database platform from Oracle to PostgreSQL. The Oracle database has over 20 users and involves numerous upper-layer applications. Therefore, the customer hopes to minimize code modifications to these upper-layer applications. Which of the following solutions is unreasonable?
Options
- ACustomize the Oracle system function with the same name in PostgreSQL and keep the function of
- BMigrate schemas with the same user name in the Oracle database to separate databases in
- CSince PostgreSQL does not support PACKAGE objects, you can split the PACKAGE objects in Oracle
- DMigrate the schema with the same user name in Oracle database to the schema under the specified
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