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Module limits

Module limits 

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Ceilings imposed by the engine rather than chosen by this crate.

The distinction matters and is the reason this module is separate from the tuning constants in crate::connection::chunk_rows. Those are choices — measured, revisable, and traded against latency. What is here is a limit SQLite imposes, which no amount of measurement will move.

Constants§

HYDRATE_CHUNK
How many ids go into one IN (…) list when hydrating attributes (T3.1).
SQLITE_MAX_VARIABLE_NUMBER
The ceiling HYDRATE_CHUNK exists to stay under, on a stock SQLite build.