JingsongLi commented on a change in pull request #8762:
[FLINK-12844][table-planner-blink] Use default conversion class
LocalDate/LocalTime/LocalDateTime for DateType/TimeType/TimestampType in blink
URL: https://github.com/apache/flink/pull/8762#discussion_r300956144
##########
File path:
flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/dataformat/DataFormatConverters.java
##########
@@ -128,8 +135,21 @@
* lost its specific Java format. Only DataType
retains all its
* Java format information.
*/
- @SuppressWarnings("unchecked")
+ @Deprecated
public static DataFormatConverter getConverterForDataType(DataType
originDataType) {
+ return getConverterForDataType(originDataType, new
Context(DEFAULT_TIME_ZONE));
Review comment:
After offline discussion with @wuchong , `java.sql.Timestamp` is a special
format, `valueOf` and `toString` in `sql.Timestamp` will read the
`TimeZone.getDefault`, So there, we should just use `TimeZone.getDefault` to
correct `valueOf` and `toString`.
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