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*: remove the restriction for building range scan for LIKE
on new collation columns
#15814
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This change only applies to the latest tidb, so we don't need to cherry-pick. |
/approve |
[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: qiancai The full list of commands accepted by this bot can be found here. The pull request process is described here
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What is changed, added or deleted? (Required)
Revert the limitation documents added in #15443 because this functionality has been supported in tidb.
Which TiDB version(s) do your changes apply to? (Required)
Tips for choosing the affected version(s):
By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.
For details, see tips for choosing the affected versions (in Chinese).
What is the related PR or file link(s)?
like
to build range when new collation is enabled tidb#48181Do your changes match any of the following descriptions?