Re: Index with partitioning
Posted by:
Rick James
Date: February 07, 2013 10:09PM
> but this process of enabling index takes 5 minutes
Then it takes 5 minutes to rebuild both of the indexes from scratch.
> PARTITION BY RANGE COLUMNS
I have no experience with that flavor of PARTITIONing. (I am suspicious of it.)
16 fields in an index? Why?
> Should I try inserting with indexes on?
Yes. I cannot predict which will be better.
Be sure that key_buffer_size is about 20% of available RAM.
93 partitions is a lot. Will you be DROPping 'old' partitions eventually?
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