In the past 4-5 years, I’ve gotten into the habit of defaulting all MySQL 
tables to this:

    DEFAULT CHARACTER SET utf8mb4 DEFAULT COLLATE utf8mb4_unicode_520_ci

Looking at the latest PowerDNS schema (I’m about to start up a second 
environment), I noticed that the entire schema has this:

    CHARACTER SET ‘latin1'

I did some searching through the archives, but couldn’t readily find an answer 
about this: Is there a specific reason why LATIN-1 was chosen and must be used? 
What are the consequences of using UTF-8 instead of LATIN-1?

One consequence that I know of is that `records.content` can’t be 
VARCHAR(64000) and also be UTF-8, so it must either be made explicitly LATIN-1, 
or it must be shortened to VARCHAR(16383), or it must be converted to a TEXT 
column. Are there are negative consequences of making it a TEXT column?

Thanks,

Nick
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