AI article
Same question, same database, two callers
Community description: Most text-to-SQL stacks send the model the whole schema and put the access check after the query is...
Dev.to | Sep 23, 2026 | Ashish sinha
Automated excerpt
Left -- the caller holds no roles. hr_compensation never reaches the model at all: 9 of 42 objects selected, 570 prompt tokens instead of 2,511, one object hidden from this caller. Right -- same question, same schema, same database. That is the Studio on a claims schema: 14 of 51 objects selected, 1,212 prompt tokens against 3,237 for the full schema, and three objects withheld because this caller has neither actuarial nor phi.
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