L. C. Hsieh created SPARK-34324:
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Summary: FileTable should not list TRUNCATE in capabilities by
default
Key: SPARK-34324
URL: https://issues.apache.org/jira/browse/SPARK-34324
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.2.0
Reporter: L. C. Hsieh
Assignee: L. C. Hsieh
abstract class {{FileTable}} now lists {{TRUNCATE}} in its {{capabilities}},
but {{FileTable}} does not know if an implementation really supports truncation
or not. Specifically, we can check existing {{FileTable}} implementations
including {{AvroTable}}, {{CSVTable}}, {{JsonTable}}, etc. No one
implementation really implements {{SupportsTruncate}} in its writer builder.
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