Maxim Gekk created SPARK-33904:
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Summary: Recognize `spark_catalog` in `saveAsTable()` and
`insertInto()`
Key: SPARK-33904
URL: https://issues.apache.org/jira/browse/SPARK-33904
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.2.0
Reporter: Maxim Gekk
The v1 INSERT INTO command recognizes `spark_catalog` as the default session
catalog:
{code:sql}
spark-sql> create table spark_catalog.ns.tbl (c int);
spark-sql> insert into spark_catalog.ns.tbl select 0;
spark-sql> select * from spark_catalog.ns.tbl;
0
{code}
but the `saveAsTable()` and `insertInto()` methods don't allow to write a table
with explicitly specified catalog spark_catalog:
{code:scala}
scala> sql("CREATE NAMESPACE spark_catalog.ns")
scala> Seq(0).toDF().write.saveAsTable("spark_catalog.ns.tbl")
org.apache.spark.sql.AnalysisException: Couldn't find a catalog to handle the
identifier spark_catalog.ns.tbl.
at org.apache.spark.sql.DataFrameWriter.saveAsTable(DataFrameWriter.scala:629)
... 47 elided
scala> Seq(0).toDF().write.insertInto("spark_catalog.ns.tbl")
org.apache.spark.sql.AnalysisException: Couldn't find a catalog to handle the
identifier spark_catalog.ns.tbl.
at org.apache.spark.sql.DataFrameWriter.insertInto(DataFrameWriter.scala:498)
... 47 elided
{code}
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