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planner: privilege check for SELECT INTO OUTFILE (#19553) #19577

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merged 4 commits into from
Sep 1, 2020

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cherry-pick #19553 to release-4.0


What problem does this PR solve?

Problem Summary:

SELECT INTO OUTFILE should require the file privilege. This PR modifies it to use a MySQL compatible error when the privilege check fails.

What is changed and how it works?

Proposal: xxx

What's Changed:

How it Works:

Related changes

  • Need to cherry-pick to the release branch

Check List

Tests

  • Unit test
  • Manual test (add detailed scripts or steps below)

Side effects

  • Breaking backward compatibility (for broken apps)

Release note

  • SELECT INTO OUTFILE now requires the FILE privilege.

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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/run-all-tests

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@nullnotnil please accept the invitation then you can push to the cherry-pick pull requests.
https://github.com/ti-srebot/tidb/invitations

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LGTM

@ti-srebot ti-srebot added the status/LGT1 Indicates that a PR has LGTM 1. label Aug 28, 2020
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ghost commented Aug 28, 2020

/run-all-tests

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ghost commented Aug 28, 2020

/run-unit-test

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LGTM

@ti-srebot ti-srebot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Sep 1, 2020
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zz-jason commented Sep 1, 2020

/merge

@ti-srebot ti-srebot added the status/can-merge Indicates a PR has been approved by a committer. label Sep 1, 2020
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Your auto merge job has been accepted, waiting for:

  • 18801
  • 19445
  • 19518
  • 19452
  • 19439
  • 19465
  • 19628
  • 19611

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/run-all-tests

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@ti-srebot merge failed.

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zz-jason commented Sep 1, 2020

/merge

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Your auto merge job has been accepted, waiting for:

  • 18696
  • 18760
  • 19215
  • 19454
  • 18801
  • 19445
  • 19452
  • 19439
  • 19465
  • 19611

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zz-jason commented Sep 1, 2020

/merge

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Your auto merge job has been accepted, waiting for:

  • 19465
  • 19611
  • 19559
  • 19614
  • 19049
  • 18997
  • 18696
  • 18760
  • 19215
  • 19454
  • 18801
  • 19445
  • 19452
  • 19465
  • 19601
  • 19611

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/run-all-tests

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@ti-srebot merge failed.

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/run-all-tests

@ti-srebot ti-srebot merged commit 502cd8d into pingcap:release-4.0 Sep 1, 2020
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3 participants