danny0405 commented on a change in pull request #8850: [FLINK-12954] Supports
create(drop) view grammar for sql parser
URL: https://github.com/apache/flink/pull/8850#discussion_r298426924
##########
File path:
flink-table/flink-sql-parser/src/main/codegen/includes/parserImpls.ftl
##########
@@ -334,6 +317,50 @@ void PartitionSpecCommaList(SqlNodeList list) :
<RPAREN>
}
+/**
+* Parses a create view or replace existing view statement.
+* CREATE [OR REPLACE] VIEW view_name [ (field1, field2 ...) ] AS
select_statement
+*/
+SqlCreate SqlCreateView(Span s, boolean replace) : {
+ boolean replaceView = false;
+ SqlIdentifier viewName;
+ SqlCharStringLiteral comment = null;
+ SqlNode query;
+ SqlNodeList fieldList = SqlNodeList.EMPTY;
+}
+{
+ [ <OR> <REPLACE> { replaceView = true; } ]
Review comment:
Yep, thanks.
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