pingcap / pingcap/tidb

Compress the stats data when dumpling them

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#43,354 0 comments 0 reactions 0 assignees View on GitHub
type/enhancement
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Description

## Enhancement

The stats data may be very large when there're many rows in a table, even when the table is a partition table with many partitions. It could be several GB in my experience.

We should compress the stats data when dumpling them.

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