Flink: Support ALTER VIEW and add view-dialect-strict option in FlinkCatalog - #17874
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talatuyarer wants to merge 3 commits into
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Flink: Support ALTER VIEW and add view-dialect-strict option in FlinkCatalog#17874talatuyarer wants to merge 3 commits into
talatuyarer wants to merge 3 commits into
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…s, along with related test cases for view operations.
…properties and enforcing dialect strictness, along with corresponding test cases.
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Completes the Flink view DDL surface (follow-up to #17859 and #17873, part of #17858):
ALTER VIEW ... AS queryupdateProperties()as a set-only diff. Note that Flink's default SQL dialect has noALTER VIEW ... SETsyntax (onlyRENAMEandAS), so property changes arrive via the catalog API (e.g. from the Hive dialect); the diff is set-only because Flink SQL cannot express removals and removing keys absent from the incoming options could strip properties Flink does not carry over.view-dialect-strict(defaultfalse) — when enabled, reading a view that has noflinkSQL representation fails fast instead of falling back to the closest dialect. The default remains the lenient closest-match behavior documented in the read-path PR.