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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/11/04 13:40:10 UTC

[GitHub] [flink] JingGe opened a new pull request, #21241: [hotfix][doc] add `INTERVAL` subtraction into the example and update the related description

JingGe opened a new pull request, #21241:
URL: https://github.com/apache/flink/pull/21241

   ## What is the purpose of the change
   
   update example code and description of event time temporal join.
   
   
   ## Brief change log
   
     - add `INTERVAL` subtraction into the example code
     - update the description
   
   ## Verifying this change
   
   This change is a trivial doc update without any test coverage.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (yes / **no**)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**)
     - The serializers: (yes / **no** / don't know)
     - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: (yes / **no** / don't know)
     - The S3 file system connector: (yes / **no** / don't know)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (yes / **no**)
   


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[GitHub] [flink] flinkbot commented on pull request #21241: [hotfix][doc] add `INTERVAL` subtraction into the example and update the related description

Posted by GitBox <gi...@apache.org>.
flinkbot commented on PR #21241:
URL: https://github.com/apache/flink/pull/21241#issuecomment-1303558976

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   ## CI report:
   
   * 35c07559bc639f4fa30169c96da649148c19709c UNKNOWN
   
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[GitHub] [flink] leonardBang commented on a diff in pull request #21241: [hotfix][doc] add `INTERVAL` subtraction into the example and update the related description

Posted by GitBox <gi...@apache.org>.
leonardBang commented on code in PR #21241:
URL: https://github.com/apache/flink/pull/21241#discussion_r1014556699


##########
docs/content/docs/dev/table/sql/queries/joins.md:
##########
@@ -154,7 +154,7 @@ CREATE TABLE currency_rates (
     currency STRING,
     conversion_rate DECIMAL(32, 2),
     update_time TIMESTAMP(3) METADATA FROM `values.source.timestamp` VIRTUAL,
-    WATERMARK FOR update_time AS update_time,
+    WATERMARK FOR update_time AS update_time - INTERVAL '15' SECONDS,

Review Comment:
   ```suggestion
       WATERMARK FOR update_time AS update_time - INTERVAL '15' SECOND,
   ```



##########
docs/content/docs/dev/table/sql/queries/joins.md:
##########
@@ -143,7 +143,7 @@ CREATE TABLE orders (
     price       DECIMAL(32,2),
     currency    STRING,
     order_time  TIMESTAMP(3),
-    WATERMARK FOR order_time AS order_time
+    WATERMARK FOR order_time AS order_time - INTERVAL '15' SECONDS

Review Comment:
   ```suggestion
       WATERMARK FOR order_time AS order_time - INTERVAL '15' SECOND
   ```



##########
docs/content.zh/docs/dev/table/sql/queries/joins.md:
##########
@@ -143,7 +143,7 @@ CREATE TABLE orders (
     price       DECIMAL(32,2),
     currency    STRING,
     order_time  TIMESTAMP(3),
-    WATERMARK FOR order_time AS order_time
+    WATERMARK FOR order_time AS order_time - INTERVAL '15' SECONDS

Review Comment:
   ```suggestion
       WATERMARK FOR order_time AS order_time - INTERVAL '15' SECOND
   ```



##########
docs/content.zh/docs/dev/table/sql/queries/joins.md:
##########
@@ -154,7 +154,7 @@ CREATE TABLE currency_rates (
     currency STRING,
     conversion_rate DECIMAL(32, 2),
     update_time TIMESTAMP(3) METADATA FROM `values.source.timestamp` VIRTUAL,
-    WATERMARK FOR update_time AS update_time,
+    WATERMARK FOR update_time AS update_time - INTERVAL '15' SECONDS,

Review Comment:
   ```suggestion
       WATERMARK FOR update_time AS update_time - INTERVAL '15' SECOND,
   ```



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[GitHub] [flink] leonardBang merged pull request #21241: [hotfix][doc] add `INTERVAL` subtraction into the example and update the related description

Posted by GitBox <gi...@apache.org>.
leonardBang merged PR #21241:
URL: https://github.com/apache/flink/pull/21241


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