xuefuz 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_r276882033
##########
File path:
flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/catalog/GenericInMemoryCatalog.java
##########
@@ -269,4 +273,81 @@ public boolean tableExists(ObjectPath tablePath) {
return tablePath != null &&
databaseExists(tablePath.getDatabaseName()) && tables.containsKey(tablePath);
}
+ // ------ functions ------
+
+ @Override
+ public void createFunction(ObjectPath functionPath, CatalogFunction
function, boolean ignoreIfExists)
+ throws FunctionAlreadyExistException, DatabaseNotExistException
{
+ checkArgument(functionPath != null);
Review comment:
Good thinking. However, I'd be consistent here with other similar checks.
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