twalthr commented on code in PR #26076:
URL: https://github.com/apache/flink/pull/26076#discussion_r1928537953
##########
flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/inference/SystemTypeInference.java:
##########
@@ -57,10 +56,15 @@
@Internal
public class SystemTypeInference {
- private static final List<StaticArgument>
PROCESS_TABLE_FUNCTION_SYSTEM_ARGS =
+ public static final List<StaticArgument>
PROCESS_TABLE_FUNCTION_SYSTEM_ARGS =
List.of(StaticArgument.scalar("uid", DataTypes.STRING(), true));
- /** Format of unique identifiers for {@link ProcessTableFunction}. */
+ /**
+ * Format of unique identifiers for {@link ProcessTableFunction}.
+ *
+ * <p>Leading digits are not allowed. This also prevents that a custom PTF
uid can infer with
Review Comment:
```suggestion
* <p>Leading digits are not allowed. This also prevents that a custom
PTF uid can interfere with
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
