Clustered Index Compatibility Check

This is a simple tool to test data compatibility of clustered index of tidb.

Usage

  1. setup test data: clustered-index-compatibility-check -o table-digests.out -dsn '...' setup.
  2. do some operations, eg.
    1. upgrading the cluster.
    2. backup and restore data.
  3. check data after operations: clustered-index-compatibility-check -i table-digests.out -admin-check -dsn '...' check.