[GitHub] [iceberg] Cheers0606 opened a new issue, #5031: How can I update the data in iceberg?

[GitBox <gi...@apache.org>]

Cheers0606 opened a new issue, #5031:
URL: https://github.com/apache/iceberg/issues/5031

   I set identityfieldid in the iceberg table as follows 
   ```java
   Set<Integer> identifierFieldIds = ImmutableSet.of(1);
   Schema SCHEMA = new Schema(
       Arrays.asList(
           Types.NestedField.of(1,false,"ID",Types.IntegerType.get()),
           ....
   ),null,identifierFieldIds);
   ...
   hiveCatalog.buildTable(tableIdentifier,Schema)
       .withProperty(TableProperties.UPSERT_MODE_ENABLED, "true")
       .create();
   ```
   
    and then write two pieces of data into this table, as follows
   
   ```sql
   insert into hive_prod.testdb.testtable values (1,"test"),(1,"test");
   ```
   
    Finally, there are two pieces of data when querying the data
   
   ```sql
   select * from hive_prod.testdb.testtable;
   ID, NAME
   1,test1
   1,test1
   ```
   
   How can I update the data in iceberg?


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[GitHub] [iceberg] Cheers0606 closed issue #5031: How can I update the data in iceberg?

[GitBox <gi...@apache.org>]

Cheers0606 closed issue #5031: How can I update the data in iceberg?
URL: https://github.com/apache/iceberg/issues/5031


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