MySQL configuration: when to use hyphen and when to use underscore -

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in mysql configuration options use _ , use -. there way identify when use 1 versus other?.

no.

it's 1 of things happen when team of people design product.
different conventions used leading inconsistency.

see here: http://dev.mysql.com/doc/refman/5.5/en/mysqld-option-tables.html

and scroll options starting ssl, you'll see mean.


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