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from b14a1e28 [SPARK-32402][SQL] Implement ALTER TABLE in JDBC Table Catalog add 3a437ed [SPARK-32501][SQL] Convert null to "null" in structs, maps and arrays while casting to strings No new revisions were added by this update. Summary of changes: docs/sql-migration-guide.md | 2 + .../spark/sql/catalyst/expressions/Cast.scala | 48 ++++++++++++++++------ .../org/apache/spark/sql/internal/SQLConf.scala | 6 ++- .../spark/sql/catalyst/expressions/CastSuite.scala | 30 ++++++++------ 4 files changed, 60 insertions(+), 26 deletions(-) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org