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Changes between Initial Version and Version 1 of Ticket #42381, comment 3


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Timestamp:
11/11/2017 06:16:31 PM (3 years ago)
Author:
mike_vl
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  • Ticket #42381, comment 3

    initial v1  
    1212
    1313'''Summing it up:'''
    14 The current WordPress update process does not fully take into account the possibility of non-fatal errors when upgrading the database. This makes it possible for database schema differences to be created and endure in production environments.
     14The current WordPress update process does not fully take into account the possibility of non-fatal errors when upgrading the database. This makes it possible for database schema differences to be created and endure in later production environment updates.
    1515
    1616Failure to remove the unique constraint does not create a fatal error and goes unnoticed since there is no validation of the query result. Further updates do not seem to check the database schema integrity but check the db_version.