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feat(meta): use expressin::TableSchema to replace obsolete datavalues::DataSchema #9506

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merged 4 commits into from
Jan 12, 2023

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@drmingdrmer drmingdrmer commented Jan 8, 2023

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Summary

feat(meta): use expressin::TableSchema to replace obsolete datavalues::DataSchema

This is a breaking change.

Meta data version becomes VER=24 in this commit:

  • Executable without this patch can not read VER=24 metadata from
    meta-service.
  • Executable with this patch can read VER=24 and all old version
    metadata.

So, when upgrading to this version, all old databend-query must be
shutdown before databend-query of this version are brought up.

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databend ⬜️ Ignored (Inspect) Jan 12, 2023 at 1:49AM (UTC)

@mergify mergify bot added the pr-feature this PR introduces a new feature to the codebase label Jan 8, 2023
@drmingdrmer drmingdrmer force-pushed the 50-table-schema branch 7 times, most recently from 5331e9c to 086c98c Compare January 9, 2023 12:13
@drmingdrmer drmingdrmer force-pushed the 50-table-schema branch 6 times, most recently from 910e726 to d35d5ef Compare January 11, 2023 14:12
@drmingdrmer drmingdrmer marked this pull request as ready for review January 11, 2023 14:13
…::DataSchema

This is a breaking change.

Meta data version becomes VER=24 in this commit:
- Executable without this patch can not read VER=24 metadata from
  meta-service.
- Executable with this patch can read VER=24 and all old version
  metadata.

So, when upgrading to this version, all old databend-query must be
shutdown before databend-query of this version are brought up.

- Fix: datafuselabs#9498
@BohuTANG BohuTANG merged commit 01ef908 into datafuselabs:main Jan 12, 2023
@drmingdrmer drmingdrmer deleted the 50-table-schema branch January 12, 2023 15:38
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