parser: add plan recreator statement

pingcap / parser

A MySQL Compatible SQL Parser

Apache License 2.0

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parser: add plan recreator statement #1278

Closed rebelice closed 3 years ago

rebelice commented 3 years ago

What problem does this PR solve?

This is a step in tidb/issues/26325

What is changed and how it works?

Add PLAN RECREATOR statement

Check List

Tests

Unit test
Integration test

Code changes

Has exported function/method change

Side effects

Possible performance regression
Increased code complexity

Related changes

Need to update the documentation
Need to be included in the release note

rebelice commented 3 years ago

Rest LGTM. BTW, the document is internal, and there is no corresponding RFC on github.

Here is a description of this feature in https://github.com/pingcap/tidb/issues/26325. This is the new feature for Sprint 4, I'll add documents visible to everyone before this feature GA. Is this OK for you?

xhebox commented 3 years ago

@rebelice Sure.

ti-chi-bot commented 3 years ago

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tiancaiamao commented 3 years ago

/merge

ti-chi-bot commented 3 years ago

This pull request has been accepted and is ready to merge.

Commit hash: 862cea89ecec8cc67b919428c503a0182b947fd0