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Re: deleting data from large fragmented InnoDB table
Posted by: Martin Harder
Date: March 07, 2014 04:03AM

EXPLAIN PARTITIONS SELECT * FROM alpha_calls_new WHERE createdOn = '2014-03-01'

id: 1
select_type_ SIMPLE
table: alpha_calls_new
partitions: p201408
type: ref
possible_keys: idx_createdOn
key: idx_createdOn
key_len: 8
ref: const
rows: 1

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