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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/04/17 08:31:57 UTC

[GitHub] [flink] docete commented on a change in pull request #11727: [FLINK-17106][table] Support create and drop view in Flink SQL

docete commented on a change in pull request #11727: [FLINK-17106][table] Support create and drop view in Flink SQL
URL: https://github.com/apache/flink/pull/11727#discussion_r410073663
 
 

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 File path: flink-table/flink-sql-parser/src/main/codegen/includes/parserImpls.ftl
 ##########
 @@ -735,17 +731,24 @@ void PartitionSpecCommaList(SqlNodeList list) :
 }
 
 /**
-* Parses a create view or replace existing view statement.
-*   CREATE [OR REPLACE] VIEW view_name [ (field1, field2 ...) ] AS select_statement
+* Parses a create view or temporary view statement.
+*   CREATE [OR REPLACE] [TEMPORARY] VIEW [IF NOT EXISTS] view_name [ (field1, field2 ...) ]
 
 Review comment:
   No. We did support [OR REPLACE] keyword in SQL parser, but would not pass-through to planner. And we don't support [OR REPLACE] semantic in catalog now. see https://issues.apache.org/jira/browse/FLINK-17067

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