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It sounds like it's similar to UNNEST? |
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Unnest doesn't work on maps in duckdb, so you'll have to combine it with map_keys and map_values as demonstrated at #11851 |
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This means I can use custom duckdb operation on dataframe created by SparkSession from |
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I am testing my pyspark codebase with duckdb, but explode function is missing from
duckdb.experimental.spark.sql.functions
Is there any workaround for this?
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