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release-24.2: schemachange/mixed-versions: handle possible syntax error for BIT(0) column usage #134503

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merged 1 commit into from
Nov 7, 2024

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@blathers-crl blathers-crl bot commented Nov 7, 2024

Backport 1/1 commits from #134407 on behalf of @spilchen.

/cc @cockroachdb/release


A recent fix enabled support for BIT(0) columns (see issue #132944), which has since been backported. However, since this backport hasn’t been released yet, running against an older down-level client may still trigger a syntax error. This change adds a temporary check to handle such errors until the backports for #132944 are publicly released.

This adjustment will be backported to older branches, with slight variations per release:

  • release-24.3: Reuse the same fix as in master.
  • release-24.2: Use isClusterVersionLessThan with clusterversion.V24.2.
  • release-24.1: Use isClusterVersionLessThan with clusterversion.V24.1.
  • release-23.2: Use isClusterVersionLessThan with clusterversion.V23.2.

Epic: None
Release note: None
Closes #133339
Closes #133790
Closes #131162


Release justification: Test only change

@blathers-crl blathers-crl bot force-pushed the blathers/backport-release-24.2-134407 branch from 2089368 to 9b62053 Compare November 7, 2024 12:39
@blathers-crl blathers-crl bot requested a review from a team as a code owner November 7, 2024 12:39
@blathers-crl blathers-crl bot added blathers-backport This is a backport that Blathers created automatically. O-robot Originated from a bot. labels Nov 7, 2024
@blathers-crl blathers-crl bot requested review from nameisbhaskar, vidit-bhat and DarrylWong and removed request for a team November 7, 2024 12:39
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blathers-crl bot commented Nov 7, 2024

Thanks for opening a backport.

Please check the backport criteria before merging:

  • Backports should only be created for serious
    issues
    or test-only changes.
  • Backports should not break backwards-compatibility.
  • Backports should change as little code as possible.
  • Backports should not change on-disk formats or node communication protocols.
  • Backports should not add new functionality (except as defined
    here).
  • Backports must not add, edit, or otherwise modify cluster versions; or add version gates.
  • All backports must be reviewed by the owning areas TL. For more information as to how that review should be conducted, please consult the backport
    policy
    .
If your backport adds new functionality, please ensure that the following additional criteria are satisfied:
  • There is a high priority need for the functionality that cannot wait until the next release and is difficult to address in another way.
  • The new functionality is additive-only and only runs for clusters which have specifically “opted in” to it (e.g. by a cluster setting).
  • New code is protected by a conditional check that is trivial to verify and ensures that it only runs for opt-in clusters. State changes must be further protected such that nodes running old binaries will not be negatively impacted by the new state (with a mixed version test added).
  • The PM and TL on the team that owns the changed code have signed off that the change obeys the above rules.
  • Your backport must be accompanied by a post to the appropriate Slack
    channel (#db-backports-point-releases or #db-backports-XX-X-release) for awareness and discussion.

Also, please add a brief release justification to the body of your PR to justify this
backport.

@blathers-crl blathers-crl bot added the backport Label PR's that are backports to older release branches label Nov 7, 2024
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This change is Reviewable

…column usage

A recent fix enabled support for BIT(0) columns (see issue #132944),
which has since been backported. However, since this backport hasn’t
been released yet, running against an older down-level client may still
trigger a syntax error. This change adds a temporary check to handle
such errors until the backports for #132944 are publicly released.

This adjustment will be backported to older branches, with slight
variations per release:
- release-24.3: Reuse the same fix as in master.
- release-24.2: Use isClusterVersionLessThan with clusterversion.V24.2.
- release-24.1: Use isClusterVersionLessThan with clusterversion.V24.1.
- release-23.2: Use isClusterVersionLessThan with clusterversion.V23.2.

Epic: None
Release note: None
Closes: #133339, #133790, #131162
@spilchen spilchen force-pushed the blathers/backport-release-24.2-134407 branch from 9b62053 to 69e93ac Compare November 7, 2024 14:07
@spilchen spilchen merged commit 0e54d40 into release-24.2 Nov 7, 2024
19 of 20 checks passed
@spilchen spilchen deleted the blathers/backport-release-24.2-134407 branch November 7, 2024 18:32
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