ldadima commented on code in PR #27907:
URL: https://github.com/apache/flink/pull/27907#discussion_r3070938142
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flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/operations/converters/SqlNodeConvertUtils.java:
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@@ -87,7 +87,7 @@ static CatalogView toCatalogView(
context.getSqlValidator().getNamespace(validateQuery);
validateDuplicatedColumnNames(validateQuery, viewFields,
validatedNamespace);
- String expandedQuery = context.toQuotedSqlString(validateQuery);
+ String expandedQuery = context.expandSqlIdentifiers(originalQuery);
Review Comment:
The problem, as I see it, is somewhat similar to the problem with LATERAL:
`expandSqlIdentifiers` was also used until the CALCITE version was updated
where the problem was already resolved.
Is correct use of `MATCH_RECOGNIZE` in `CREATE VIEW` syntax important to us?
If it is, we can leave `expandSqlIdentifiers` until the CALCITE version update
(1.42.0).
What do you think?
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