这是因为TO_TIMESTAMP_LTZ()函数已内置了对时区的考量,它可以根据预设的TableConfig.localTimeZone参数来正确展示时间。 因此,针对您的问题解决方案如下: 在调用from_unixtime_unary_16bit函数时,不要忘记添加WITH LOCAL TIME ZONE关键字来获取本地化时间。 使用to_timestamp_ltz函数替代to_timestamp函数,后者对于非...
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MYSQL CDC source 必须是timestamp,不能是timestamp_ltz,否则Flink作业启动后,CDC的connector报错。 MYSQL CDC sourceserver-time-zone加了UTC+8,报错(说是找不到UTC+08:00这个TimeZone Entry),只能加'server-time-zone' = 'GMT+8'。 Upsert Kafka 要加ISO-8610属性,但是加了会把当前时间作为UTC+0,不加直接...
.columnByMetadata("rowtime", "TIMESTAMP_LTZ(3)") .build());//the stream record's timestamp is defined by the metadata; it is not part of the RowdataStream.process(newProcessFunction<Row, Void>() { @OverridepublicvoidprocessElement(Row row, Context ctx, Collector<Void>out) {//prints: ...
.build() equal to: CREATE TABLE (id INT, name STRING, rowtime TIMESTAMP_LTZ(3) METADATA) 参数: table- 要转换的表格。它可以是更新或insert-only。 target_schema- 决定DataStream 记录中最终外部表示的模式。 changelog_mode- 结果更改日志中所需的更改类型。如果给定的更新表无法在此更改日志模式中表示...
Thanks to this pr , I 'm able to use flink sql 's TO_TIMESTAMP_LTZ() function when insert data into iceberg table . So are Partition transforms on timestamp field. kbendick mentioned this issue Aug 30, 2021 Update FlinkCatalogFactory to implement the new Factory interface added to Fli...
it is also possible to use more internal data structures for efficiency//note that this is only mentioned here for completeness because using internal data structures//adds complexity and additional type handling//however, converting a TIMESTAMP_LTZ column to `Long` or STRING to `byte[]` might...
TIMESTAMP_LTZDateTime INTERVAL_YEAR_MONTHInt32 INTERVAL_DAY_TIMEInt64 ARRAYArray MAPMap ROWNot supported MULTISETNot supported RAWNot supported The project isn't published to the maven central repository, we need to deploy/install to our own repository before use it, step as follows: ...
@@ -0,0 +1,2106 @@ +--- +title: "DataStream API Integration" +weight: 3 +type: docs +--- +<!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information ...
public void timestampLtzTest() { Instant now = Instant.now(); TimestampData timestampData = TimestampData.fromInstant(now); Timestamp timestamp = timestampData.toTimestamp(); Instant instant = timestampData.toInstant(); String s1 = ClickHouseValueFormatter.formatTimestamp(timestamp, Time...