release-22.2: sql: fix panic due to missing schema #88602
Merged
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Backport 1/1 commits from #88568 on behalf of @ajwerner.
/cc @cockroachdb/release
A schema might not exist because it has been dropped. We need to mark the lookup as required.
Fixes #87895
Release note (bug fix): Fixed a bug in pg_catalog tables which could result in an internal error if a schema is concurrently dropped.
Release justification: fixes a bug