fsk119 opened a new pull request, #26314:
URL: https://github.com/apache/flink/pull/26314
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## What is the purpose of the change
*Based on my analysis of related issues, the core problem appears to be that
the CatalogView instance returned by the Catalog loses its temporal attributes
when accessed through getUnresolvedSchema(), necessitating redundant SQL
re-parsing by CatalogManager to obtain accurate type information for subsequent
operations.*
*To address this, our investigation suggests that converting CatalogView to
QueryOperationCatalogView may be unnecessary and potentially problematic when
operations span different TableEnvironment instances. Through code analysis, we
propose implementing a ResolvedCatalogView during the SqlNode-to-Operation
conversion phase. This approach would prevent CatalogManager from attempting
view object conversion to QueryOperationCatalogView, thereby maintaining
temporal attribute integrity throughout the process.*
## Brief change log
- *Resolve the view when creating object from the sql*
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