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Posted to issues@spark.apache.org by "angerszhu (Jira)" <ji...@apache.org> on 2021/07/12 15:25:00 UTC
[jira] [Commented] (SPARK-36093) The result incorrect if the
partition path case is inconsistent
[ https://issues.apache.org/jira/browse/SPARK-36093?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17379224#comment-17379224 ]
angerszhu commented on SPARK-36093:
-----------------------------------
Working on this
> The result incorrect if the partition path case is inconsistent
> ---------------------------------------------------------------
>
> Key: SPARK-36093
> URL: https://issues.apache.org/jira/browse/SPARK-36093
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Yuming Wang
> Priority: Major
> Labels: correctness
>
> Please reproduce this issue using HDFS. Local HDFS can not reproduce this issue.
> {code:scala}
> 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'")
> sql("SELECT * FROM t2 WHERE CAL_DT BETWEEN '2021-06-29' AND '2021-06-30'").show
> sql("SELECT * FROM t2 ").show
> {code}
> {noformat}
> // It should not empty.
> scala> sql("SELECT * FROM t2 WHERE CAL_DT BETWEEN '2021-06-29' AND '2021-06-30'").show
> +----+------+
> |FLAG|CAL_DT|
> +----+------+
> +----+------+
> scala> sql("SELECT * FROM t2 ").show
> +----+----------+
> |FLAG| CAL_DT|
> +----+----------+
> | 1|2021-06-27|
> | 1|2021-06-28|
> +----+----------+
> scala> sql("SELECT 2 AS FLAG,CAL_DT FROM t1_v WHERE CAL_DT BETWEEN '2021-06-29' AND '2021-06-30'").show
> +----+----------+
> |FLAG| CAL_DT|
> +----+----------+
> | 2|2021-06-29|
> | 2|2021-06-30|
> +----+----------+
> {noformat}
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