[rt-users] Meaning of database upgrade message: DBD::mysql::st execute failed: Unknown column '<column-name>' in '<table-name>'

Ken Johnson kjohnson at eclypse.org
Mon Apr 8 12:14:20 EDT 2013


In this case, 'Unknown column' means 'expected column not found', or 'known
column missing', from the point of view of the database conversion program.

It does _not_ mean 'an unexpected column was found', or 'a column unknown to
me was found'.

Well, perhaps there will be someone else for whom this was not utterly


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