Issues

• feat(locate): report semantic column references for safe drops

  PostHog/chschema#236 · Filter by author orian opened on Sep 7, 2026

• decompose: load all env/node dumps, introspect and assign layout, emit layered schema (shared base + env patches)

  PostHog/chschema#199 · Filter by author orian opened on Aug 26, 2026

• test: real multi-node docker topology — per-node execution, drift, and plan never live-tested across nodes

  enhancement
  PostHog/chschema#98 · Filter by author orian opened on Jul 2, 2026

• CLI consistency: connection flags vs URI, -out vs -out-dir, -left semantics, exit codes, help text

  enhancement
  PostHog/chschema#96 · Filter by author orian opened on Jul 2, 2026

• destructive-op guard: prevent_destroy/protect for tables, MVs, dictionaries

  enhancement
  PostHog/chschema#94 · Filter by author orian opened on Jul 2, 2026

• document the per-node execution model; concept.md is stale (ON CLUSTER, chschema --auto-approve)

  documentation
  PostHog/chschema#93 · Filter by author orian opened on Jul 2, 2026
  1

• introspect/dump-cluster: parallelize per-node and per-database work

  enhancement
  PostHog/chschema#92 · Filter by author orian opened on Jul 2, 2026

• sqlgen: opt-in emission of recreate DDL for UNSAFE changes (MV recreate, engine/ORDER BY changes)

  enhancement
  PostHog/chschema#90 · Filter by author orian opened on Jul 2, 2026

• diff/sqlgen: support extend-only MODIFY ORDER BY instead of always unsafe/recreate

  enhancement
  PostHog/chschema#89 · Filter by author orian opened on Jul 2, 2026

• introspect: widen supported engine set (S3, integration engines, VersionedCollapsing, Graphite, ...)

  enhancement
  PostHog/chschema#86 · Filter by author orian opened on Jul 2, 2026
  2