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antiguru
added this pull request to stack #39604
October 6, 2026 20:24
A replacement without a column list for a materialized view with a declared schema gets the target's column definitions during purification. The replacement's `create_sql` then states its schema, so re-planning it does not depend on the target, dependencies on types used by the definitions are recorded, and applying the replacement keeps the target's schema declared. Inherited columns behave like written-out ones, including assignment casts. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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removed this pull request from stack #39604
October 7, 2026 07:04
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October 7, 2026 07:04
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added this pull request to stack #39622
October 7, 2026 07:04
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A replacement without a column list now gets its target's column definitions, so
CREATE REPLACEMENT MATERIALIZED VIEW r FOR mv AS SELECT ...no longer has to repeat them.Description
CREATEandEXPLAIN CREATE. The replacement'screate_sqlstates its schema, so re-planning it never depends on the target, and types used by the definitions are recorded as dependencies.NOT NULLassertions, key proof, and the feature flag.A replacement with a bare-name list for a declared target is still rejected.
The sqllogictest and platform check changes are unverified locally.
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https://claude.ai/code/session_01NrWZDcjDrqsHdkVGSrhuUj