fix(driver-sql): fail-loud on unknown filter operators; real IS NULL / IS NOT NULL; $not (#2704) - #2872

Jul 13, 2026

fix(driver-sql): fail-loud on unknown filter operators; real IS NULL / IS NOT NULL; $not (#2704)#2872
os-zhuang merged 1 commit into
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claude/github-issue-2704-0d903e

fix(driver-sql): fail-loud on unknown filter operators; real IS NULL / IS NOT NULL; $not (#2704)