hum, unireg is the "global" limit, there's some ideas to change the .frm file and create a better one with less limits (drizzle database have it done), but you have limits in each engine too, index size have limits, many limits per engine exists, i think a max columns is just more one how many columns you need? i think it's the best question, after that select a engine, if it's not a good engine, create many tables and use spider engine to group all tables (vertical partition) ? 2014-01-30 Adam Scott <adam.c.scott@gmail.com>:
I believe it's the same as in MySQL. It does depend on the engine your table is using. By default it is probably InnoDB.
For the full details about the limits:
http://www.mysqlperformanceblog.com/2013/04/08/understanding-the-maximum-num...
On Thu, Jan 30, 2014 at 9:45 AM, AskMonty KB <noreply@askmonty.org> wrote:
Hello,
A new question has been asked in "MariaDB FAQ" by robpaton: -------------------------------- Hi there,
What is the maximum number of columns a row can have in MariaDB? I can't find this info anywhere on the web.
Best regards, Rob --------------------------------
To view or answer this question please visit: http://mariadb.com/kb/en/maximum-number-of-columns/
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