redash-query-runner-framework-dormant-activatable-connectors

Redash ships ~70 query runner drivers under redash/query_runner/. Each driver self-registers via register(cls) and is gated by the REDASH_ENABLED_QUERY_RUNNERS env var. In R-Same the full framework is ported but only the Snowflake driver is activated in v1 — additional connectors can be enabled via config without a rebuild, making future expansion zero-code-change.