cloud-fan commented on code in PR #48649:
URL: https://github.com/apache/spark/pull/48649#discussion_r1831419998
##########
sql/core/src/test/resources/sql-tests/results/pipe-operators.sql.out:
##########
@@ -2442,6 +2412,238 @@ org.apache.spark.sql.catalyst.ExtendedAnalysisException
}
+-- !query
+table windowTestData
+|> select cate, sum(val) over w
+ window w as (partition by cate order by val)
+-- !query schema
+struct<cate:string,sum(val) OVER (PARTITION BY cate ORDER BY val ASC NULLS
FIRST RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW):bigint>
+-- !query output
+NULL 3
+NULL NULL
+a 2
+a 2
+a 4
+a NULL
+b 1
+b 3
+b 6
+
+
+-- !query
+table windowTestData
+|> select cate, sum(val) over w
+ window w as (order by val_timestamp range between unbounded preceding and
current row)
+-- !query schema
+struct<cate:string,sum(val) OVER (ORDER BY val_timestamp ASC NULLS FIRST RANGE
BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW):bigint>
+-- !query output
+NULL 5
+NULL NULL
+a 13
+a 5
+a 5
+a 6
+b 13
+b 5
+b 8
+
+
+-- !query
+table windowTestData
+|> select cate, val
+ window w as (partition by cate order by val)
+-- !query schema
+struct<cate:string,val:int>
+-- !query output
+NULL 3
+NULL NULL
+a 1
+a 1
+a 2
+a NULL
+b 1
+b 2
+b 3
+
+
+-- !query
+table windowTestData
+|> select cate, val, sum(val) over w as sum_val
+ window w as (partition by cate)
+|> select cate, val, sum_val, first_value(cate) over w
+ window w as (order by val)
+-- !query schema
+struct<cate:string,val:int,sum_val:bigint,first_value(cate) OVER (ORDER BY val
ASC NULLS FIRST RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW):string>
+-- !query output
+NULL 3 3 a
+NULL NULL 3 a
+a 1 4 a
+a 1 4 a
+a 2 4 a
+a NULL 4 a
+b 1 6 a
+b 2 6 a
+b 3 6 a
+
+
+-- !query
+table windowTestData
+|> select cate, val, sum(val) over w1, first_value(cate) over w2
+ window w1 as (partition by cate), w2 as (order by val)
+-- !query schema
+struct<cate:string,val:int,sum(val) OVER (PARTITION BY cate ROWS BETWEEN
UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING):bigint,first_value(cate) OVER
(ORDER BY val ASC NULLS FIRST RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT
ROW):string>
+-- !query output
+NULL 3 3 a
+NULL NULL 3 a
+a 1 4 a
+a 1 4 a
+a 2 4 a
+a NULL 4 a
+b 1 6 a
+b 2 6 a
+b 3 6 a
+
+
+-- !query
+table windowTestData
+|> select cate, val, sum(val) over w, first_value(val) over w
+ window w1 as (partition by cate order by val)
+-- !query schema
+struct<>
+-- !query output
+org.apache.spark.sql.AnalysisException
+{
+ "errorClass" : "MISSING_WINDOW_SPECIFICATION",
+ "sqlState" : "42P20",
+ "messageParameters" : {
+ "docroot" : "https://spark.apache.org/docs/latest",
+ "windowName" : "w"
+ }
+}
+
+
+-- !query
+(select col from st)
+|> select col.i1, sum(col.i2) over w
+ window w as (partition by col.i1 order by col.i2)
+-- !query schema
+struct<i1:int,sum(col.i2) OVER (PARTITION BY col.i1 ORDER BY col.i2 ASC NULLS
FIRST RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW):bigint>
+-- !query output
+2 3
+
+
+-- !query
+table st
+|> select st.col.i1, sum(st.col.i2) over w
+ window w as (partition by st.col.i1 order by st.col.i2)
+-- !query schema
+struct<i1:int,sum(col.i2) OVER (PARTITION BY col.i1 ORDER BY col.i2 ASC NULLS
FIRST RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW):bigint>
+-- !query output
+2 3
+
+
+-- !query
+table st
+|> select spark_catalog.default.st.col.i1,
sum(spark_catalog.default.st.col.i2) over w
+ window w as (partition by spark_catalog.default.st.col.i1 order by
spark_catalog.default.st.col.i2)
+-- !query schema
+struct<i1:int,sum(col.i2) OVER (PARTITION BY col.i1 ORDER BY col.i2 ASC NULLS
FIRST RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW):bigint>
+-- !query output
+2 3
+
+
+-- !query
+table windowTestData
+|> select cate, sum(val) over val
+ window val as (partition by cate order by val)
+-- !query schema
+struct<cate:string,sum(val) OVER (PARTITION BY cate ORDER BY val ASC NULLS
FIRST RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW):bigint>
+-- !query output
+NULL 3
+NULL NULL
+a 2
+a 2
+a 4
+a NULL
+b 1
+b 3
+b 6
+
+
+-- !query
+table windowTestData
+|> select cate, val, first_value(cate) over w as first_val
+|> select cate, val, sum(val) over w as sum_val
+ window w as (order by val)
+-- !query schema
+struct<cate:string,val:int,sum_val:bigint>
+-- !query output
+NULL 3 13
+NULL NULL NULL
+a 1 3
+a 1 3
+a 2 7
+a NULL NULL
+b 1 3
+b 2 7
+b 3 13
+
+
+-- !query
+table windowTestData
+|> select cate, sum(val) over w
+-- !query schema
+struct<>
+-- !query output
+org.apache.spark.sql.catalyst.ExtendedAnalysisException
+{
+ "errorClass" : "MISSING_WINDOW_SPECIFICATION",
+ "sqlState" : "42P20",
+ "messageParameters" : {
+ "docroot" : "https://spark.apache.org/docs/latest",
+ "windowName" : "w"
+ }
+}
+
+
+-- !query
+table windowTestData
+|> select cate, val, sum(val) over w1, first_value(cate) over w2
+ window w1 as (partition by cate)
+ window w2 as (order by val)
+-- !query schema
+struct<>
+-- !query output
+org.apache.spark.sql.AnalysisException
+{
+ "errorClass" : "MISSING_WINDOW_SPECIFICATION",
+ "sqlState" : "42P20",
+ "messageParameters" : {
+ "docroot" : "https://spark.apache.org/docs/latest",
+ "windowName" : "w2"
+ }
+}
+
+
+-- !query
+table windowTestData
+|> select cate, val, sum(val) over w as sum_val
Review Comment:
why doesn't this fail with
`NOT_ALLOWED_IN_PIPE_OPERATOR_WHERE.WINDOW_CLAUSE`?
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