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v0.6.10: Store additional sample column values information

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@ZmeiGorynych ZmeiGorynych released this 27 May 13:41
· 245 commits to main since this release
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SLayer 0.6.10

Polish release: Column gains a structured sampled_values list (top 50 by frequency) and exact distinct_count alongside the existing text snapshot, so you can validate predicate literals. Schema bumps to v7 with a no-op forward migration; inspect_model surfaces the new fields in JSON output.

Minor changes

  • Time dimensions whose sql is a bare string literal no longer fail Postgres with "function date_trunc(unknown, unknown) is not unique"; the operand is wrapped in CAST(... AS TIMESTAMP).
  • Multi-hop dotted dimensions referenced from downstream stages of a nested DAG now resolve. The cross-model intercept no longer silently re-aggregates dim columns whose names happen to look like aggregations.