hequn8128 commented on a change in pull request #6236: [FLINK-9699] [table] Add
api to replace registered table
URL: https://github.com/apache/flink/pull/6236#discussion_r241972705
##########
File path:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/TableEnvironment.scala
##########
@@ -395,11 +395,12 @@ abstract class TableEnvironment(val config: TableConfig)
{
/**
* Creates a table from a table source.
*
- * @param source table source used as table
+ * @param source table source used as table.
+ * @param replace Whether to replace the registered table.
*/
- def fromTableSource(source: TableSource[_]): Table = {
+ def fromTableSource(source: TableSource[_], replace: Boolean = false): Table
= {
Review comment:
Recovery this method as `createUniqueTableName ()` makes replace useless.
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