spark-instrumented-optimizer/sql/catalyst
Angerszhuuuu 313f3c5460 [SPARK-36093][SQL] RemoveRedundantAliases should not change Command's parameter's expression's name
### What changes were proposed in this pull request?
RemoveRedundantAliases may change DataWritingCommand's parameter's attribute name.
In the UT's case before RemoveRedundantAliases the partitionColumns is `CAL_DT`, and change by RemoveRedundantAliases and change to `cal_dt` then case the error case

### Why are the changes needed?
Fix bug

### Does this PR introduce _any_ user-facing change?
For below SQL case
```
sql("create table t1(cal_dt date) using parquet")
sql("insert into t1 values (date'2021-06-27'),(date'2021-06-28'),(date'2021-06-29'),(date'2021-06-30')")
sql("create view t1_v as select * from t1")
sql("CREATE TABLE t2 USING PARQUET PARTITIONED BY (CAL_DT) AS SELECT 1 AS FLAG,CAL_DT FROM t1_v WHERE CAL_DT BETWEEN '2021-06-27' AND '2021-06-28'")
sql("INSERT INTO t2 SELECT 2 AS FLAG,CAL_DT FROM t1_v WHERE CAL_DT BETWEEN '2021-06-29' AND '2021-06-30'")
```

Before this pr
```
sql("SELECT * FROM t2 WHERE CAL_DT BETWEEN '2021-06-29' AND '2021-06-30'").show
+----+------+
|FLAG|CAL_DT|
+----+------+
+----+------+
sql("SELECT * FROM t2 ").show
+----+----------+
|FLAG|    CAL_DT|
+----+----------+
|   1|2021-06-27|
|   1|2021-06-28|
+----+----------+
```

After this pr
```
sql("SELECT * FROM t2 WHERE CAL_DT BETWEEN '2021-06-29' AND '2021-06-30'").show
+----+------+
|FLAG|CAL_DT|
+----+------+
|   2|2021-06-29|
|   2|2021-06-30|
+----+------+
sql("SELECT * FROM t2 ").show
+----+----------+
|FLAG|    CAL_DT|
+----+----------+
|   1|2021-06-27|
|   1|2021-06-28|
|   2|2021-06-29|
|   2|2021-06-30|
+----+----------+
```

### How was this patch tested?
Added UT

Closes #33324 from AngersZhuuuu/SPARK-36093.

Authored-by: Angerszhuuuu <angers.zhu@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
2021-07-19 16:22:31 +08:00
..
benchmarks [SPARK-34950][TESTS] Update benchmark results to the ones created by GitHub Actions machines 2021-04-03 23:02:56 +03:00
src [SPARK-36093][SQL] RemoveRedundantAliases should not change Command's parameter's expression's name 2021-07-19 16:22:31 +08:00
pom.xml [SPARK-35996][BUILD] Setting version to 3.3.0-SNAPSHOT 2021-07-02 13:47:36 -07:00