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feat(pyspark): expose merge_schema option in create_table #11071

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feat(pyspark): expose merge_schema option in create_table #11071

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9 changes: 8 additions & 1 deletion ibis/backends/pyspark/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -606,6 +606,7 @@ def create_table(
overwrite: bool = False,
format: str = "parquet",
partition_by: str | list[str] | None = None,
merge_schema: bool = False,
) -> ir.Table:
"""Create a new table in Spark.

Expand All @@ -631,6 +632,8 @@ def create_table(
Format of the table on disk
partition_by
Name(s) of partitioning column(s)
merge_schema
Forwarded to pyspark's `saveAsTable` method as the `mergeSchema` option.

Returns
-------
Expand Down Expand Up @@ -660,7 +663,11 @@ def create_table(
self._run_pre_execute_hooks(table)
df = self._session.sql(query)
df.write.saveAsTable(
name, format=format, mode=mode, partitionBy=partition_by
name,
format=format,
mode=mode,
partitionBy=partition_by,
mergeSchema=merge_schema,
)
elif schema is not None:
schema = ibis.schema(schema)
Expand Down