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PostgreSQL Database Upgrade

Source: Internet
Author: User
Tags locale postgresql
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After the PostgreSQL software version upgrade, you need to use Pg_upgrade to migrate the old version of the database, the specific operating parameters can refer to the official documentation, here to record the operation of the details of the problem occurred:

  • The new version of the software in the INITDB to ensure that the locale and the old version of the software consistent, if the old version of the software in Initdb when the--locale=c specified, and the new version of the software is not specified, the default appears to be--locale= "Chinese (Simplified) ", this point should be noted
  • Initdb-u the user name specified is consistent with the old version of the database, because the user name is used when Pg_upgrade, and inconsistencies can lead to failure, not quite certain

PostgreSQL Database Upgrade

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Related Keywords:
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