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fix(dependencies): limit duckdb <2 til we can upgrade - #6158
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Signed-off-by: Cortland Goffena <30168413+cmgoffena13@users.noreply.github.com>
StuffbyYuki
approved these changes
Oct 21, 2026
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Description
duckdb 2.0 has come out. Our dependencies have duckdb >= 0.10.0 unbounded.
SQLMesh still uses SQLGlot 30.8, which doesn't support 2.0 and still uses single-arrow lambda syntax so duckdb tests are affected here.
2.0 moves away from the single-arrow lambda syntax. ex.
x -> x + 1(does not support anymore without flag) and now has integer division//and modulo%raise when the divisor is zero instead of return NULL (old behavior)Duckdb 1.x cannot open created Duckdb 2.0 databases.
Motherduck will fail on client connect because it does not support 2.0 yet.
DuckDB can fail due to the dialect transpilation issues.
We'll have to make some adjustments to have SQLMesh support duckdb 2.0
Test Plan
N/A -- run CI -- If dependencies are not locked, a SQLMesh install will add duckdb 2.0 and will error on the above circumstances.
Checklist
make styleand fixed any issuesmake fast-test)git commit -s) per the DCO