bowenli86 commented on a change in pull request #8212: [FLINK-11519][table] Add
function related catalog APIs
URL: https://github.com/apache/flink/pull/8212#discussion_r276851513
##########
File path:
flink-table/flink-table-common/src/main/java/org/apache/flink/table/catalog/ReadableWritableCatalog.java
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@@ -131,4 +133,44 @@ void createTable(ObjectPath tablePath, CatalogBaseTable
table, boolean ignoreIfE
void alterTable(ObjectPath tableName, CatalogBaseTable newTable,
boolean ignoreIfNotExists)
throws TableNotExistException, CatalogException;
+ // ------ functions ------
+
+ /**
+ * Creates a function.
+ *
+ * @param functionPath Path of the function
+ * @param function The function to be created
+ * @param ignoreIfExists Flag to specify behavior if a table/view
with the given name already exists:
+ * if set to false, it throws a
TableAlreadyExistException,
+ * if set to true, nothing happens.
+ * @throws FunctionAlreadyExistException if the function already exist
+ * @throws DatabaseNotExistException if the function does not exist
+ */
Review comment:
the newly added ReadableWritableCatalog APIs are missing javadoc for
CatalogException
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