perf(duck): the engine keeps its model where it built it, and stops paying twice - #647

perf(duck): the engine keeps its model where it built it, and stops paying twice#647

FBumann merged 11 commits into

feat/duckdb-enginefluxopt/specsolve:feat/duckdb-enginefrom

claude/simplify-branch-review-6dmllyfluxopt/specsolve:claude/simplify-branch-review-6dmllyCopy head branch name to clipboard