Update ExpressionAnalyzer.h

This commit is contained in:
alexey-milovidov 2019-12-03 05:08:41 +03:00 committed by GitHub
parent 1d170ed607
commit cdaa913d1f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -222,7 +222,7 @@ private:
/**
* Checks if subquery is not a plain StorageSet.
* Because while making set we will read data from StorageSet which is not allowed.
* Returns valid SetPtr from StorageSet if last is used after IN or nullptr otherwise.
* Returns valid SetPtr from StorageSet if the latter is used after IN or nullptr otherwise.
*/
SetPtr isPlainStorageSetInSubquery(const ASTPtr & subquery_of_table_name);