Re: Exceptions with Partition Pruning
Is the PRIMARY KEY a simple integer?
PARTITION has a chance of shining if the partition key is _not_ the first part of the PRIMARY KEY. Such as
PRIMARY KEY(a,b) and partition on b.
It does help if the WHERE clause talks about both a and b.
Was "# Queries with IN parameter values from 100 to 2000 were performing extremely well than a regular table" then only beneficial situation? Did all the IN values hit the same partition?
How many partitions did you have?
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