alex2308 opened a new issue, #6615:
URL: https://github.com/apache/iceberg/issues/6615
### Apache Iceberg version
1.1.0 (latest release)
### Query engine
Spark
### Please describe the bug 🐞
I'm trying to update an existing table with the merge into operation using a
local dataframe as source for my updates, when doing that I get an error:
"Requirement failed", any idea how to fix that?
Here is the merge statement:
`MERGE INTO iceberg_catalog.dummy.affinity_scores_iceberg a
USING affinity
ON a.mediauser_marketingid = affinity.mediauser_marketingid and
a.touchpoint_touchpointbrand=affinity.touchpoint_touchpointbrand and
a.affinity_subject=affinity.affinity_subject
WHEN MATCHED AND a.affinity_score<>affinity.affinity_score then update
set a.affinity_score=affinity.affinity_score
WHEN NOT MATCHED THEN INSERT *`
Where affinity is a dataframe that is created as a temp view with the
following line:
`affinity_scores_latest.createTempView("affinity")`
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