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from b49aaa3 [SPARK-32906][SQL] Struct field names should not change after
normalizing floats
add 8b09536 [SPARK-27951][SQL] Support ANSI SQL NTH_VALUE window function
No new revisions were added by this update.
Summary of changes:
.../sql/catalyst/analysis/FunctionRegistry.scala | 1 +
.../catalyst/expressions/windowExpressions.scala | 76 ++++++-
.../sql/catalyst/analysis/AnalysisErrorSuite.scala | 22 ++
.../scala/org/apache/spark/sql/functions.scala | 29 +++
.../sql-functions/sql-expression-schema.md | 7 +-
.../sql-tests/inputs/postgreSQL/window_part1.sql | 4 +-
.../sql-tests/inputs/postgreSQL/window_part2.sql | 4 +-
.../sql-tests/inputs/postgreSQL/window_part3.sql | 3 +-
.../src/test/resources/sql-tests/inputs/window.sql | 94 +++++++-
.../results/postgreSQL/window_part3.sql.out | 11 +-
.../resources/sql-tests/results/window.sql.out | 251 ++++++++++++++++++++-
.../spark/sql/DataFrameWindowFunctionsSuite.scala | 60 +++++
12 files changed, 549 insertions(+), 13 deletions(-)
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