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support batch serialize/deserialize method for Column #9756

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@guo-shaoge guo-shaoge commented Jan 1, 2025

What problem does this PR solve?

Issue Number: close #9761

Problem Summary: #9553 add serialize/deserialize interface by column-wise, but it didn't handle collator for ColumnString and real copy format for ColumnDecimal([sign, limb_count, limb_data])

What is changed and how it works?


Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

None

Signed-off-by: guo-shaoge <[email protected]>
Signed-off-by: guo-shaoge <[email protected]>
Signed-off-by: guo-shaoge <[email protected]>
Signed-off-by: guo-shaoge <[email protected]>
Signed-off-by: guo-shaoge <[email protected]>
@ti-chi-bot ti-chi-bot bot added do-not-merge/needs-linked-issue release-note-none Denotes a PR that doesn't merit a release note. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Jan 1, 2025
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ti-chi-bot bot commented Jan 1, 2025

[APPROVALNOTIFIER] This PR is NOT APPROVED

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Signed-off-by: guo-shaoge <[email protected]>
Signed-off-by: guo-shaoge <[email protected]>
Signed-off-by: guo-shaoge <[email protected]>
This reverts commit c07d13a.
This reverts commit abd55ac.
Signed-off-by: guo-shaoge <[email protected]>
Signed-off-by: guo-shaoge <[email protected]>
Signed-off-by: guo-shaoge <[email protected]>
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/retest

Signed-off-by: guo-shaoge <[email protected]>
@guo-shaoge guo-shaoge requested a review from yibin87 January 7, 2025 03:46
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ti-chi-bot bot commented Jan 7, 2025

@guo-shaoge: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name Commit Details Required Rerun command
pull-unit-test 47cdf91 link true /test pull-unit-test

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support serialize/deserialize by column-wise for collator
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