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Tiered table engine #815

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svb-alt opened this issue May 29, 2025 · 0 comments · May be fixed by #683
Open

Tiered table engine #815

svb-alt opened this issue May 29, 2025 · 0 comments · May be fixed by #683
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antalya enhancement New feature or request tiered storage Antalya Roadmap: Tiered Storage

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svb-alt commented May 29, 2025 •
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Syntax options:

Tiered(
  'table1,table2,table3', # list of tables
  'dt', # watermark column
  'dt>=today()-1,dt between today()-30 and today()-1,dt<today()-30' # list of watermark expressions, that may contain functions like today()
)

Tiered(dt, table1, interval 0 days, table2, interval 3 days, table3, interval 100 days);

UNION ALL under the covers
@svb-alt svb-alt linked a pull request May 29, 2025 that will close this issue
Write to Merge storage #683
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@svb-alt svb-alt mentioned this issue Jun 8, 2025
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@svb-alt svb-alt added enhancement New feature or request antalya tiered storage Antalya Roadmap: Tiered Storage labels Jun 8, 2025
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antalya enhancement New feature or request tiered storage Antalya Roadmap: Tiered Storage
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Write to Merge storage Altinity/ClickHouse
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