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Wenchen Fan affe80958d [SPARK-26147][SQL] only pull out unevaluable python udf from join condition 
## What changes were proposed in this pull request?

https://github.com/apache/spark/pull/22326 made a mistake that, not all python UDFs are unevaluable in join condition. Only python UDFs that refer to attributes from both join side are unevaluable.

This PR fixes this mistake.

## How was this patch tested?

a new test

Closes #23153 from cloud-fan/join.

Authored-by: Wenchen Fan <wenchen@databricks.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
2018-11-28 20:38:42 +08:00
..
tests [SPARK-26147][SQL] only pull out unevaluable python udf from join condition 2018-11-28 20:38:42 +08:00
__init__.py [SPARK-22369][PYTHON][DOCS] Exposes catalog API documentation in PySpark 2017-11-02 15:22:52 +01:00
catalog.py [SPARK-24665][PYSPARK][FOLLOWUP] Use SQLConf in PySpark to manage all sql configs 2018-08-17 10:18:08 +08:00
column.py [SPARK-23847][PYTHON][SQL] Add asc_nulls_first, asc_nulls_last to PySpark 2018-04-08 12:09:06 +08:00
conf.py [SPARK-23698][PYTHON] Resolve undefined names in Python 3 2018-08-22 10:06:59 -07:00
context.py [SPARK-25540][SQL][PYSPARK] Make HiveContext in PySpark behave as the same as Scala. 2018-09-27 09:51:20 +08:00
dataframe.py [SPARK-26159] Codegen for LocalTableScanExec and RDDScanExec 2018-11-28 13:37:11 +08:00
functions.py [SPARK-26112][SQL] Update since versions of new built-in functions. 2018-11-19 22:18:20 +08:00
group.py [SPARK-24722][SQL] pivot() with Column type argument 2018-08-04 14:17:32 +08:00
readwriter.py [SPARK-26108][SQL] Support custom lineSep in CSV datasource 2018-11-24 00:50:20 +09:00
session.py [SPARK-25255][PYTHON] Add getActiveSession to SparkSession in PySpark 2018-10-26 09:40:13 -07:00
streaming.py [SPARK-26108][SQL] Support custom lineSep in CSV datasource 2018-11-24 00:50:20 +09:00
types.py [SPARK-25238][PYTHON] lint-python: Fix W605 warnings for pycodestyle 2.4 2018-09-13 11:19:43 +08:00
udf.py [SPARK-25601][PYTHON] Register Grouped aggregate UDF Vectorized UDFs for SQL Statement 2018-10-04 09:36:23 +08:00
utils.py [SPARK-24721][SQL] Exclude Python UDFs filters in FileSourceStrategy 2018-08-28 10:57:13 +08:00
window.py [SPARK-25842][SQL] Deprecate rangeBetween APIs introduced in SPARK-21608 2018-10-26 13:17:24 +08:00