Github user mbasmanova commented on a diff in the pull request:
https://github.com/apache/spark/pull/18421#discussion_r124448971
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/execution/SparkSqlParserSuite.scala
---
@@ -239,18 +239,20 @@ class SparkSqlParserSuite extends AnalysisTest {
AnalyzeTableCommand(TableIdentifier("t"), noscan = false))
assertEqual("analyze table t compute statistics noscan",
AnalyzeTableCommand(TableIdentifier("t"), noscan = true))
- assertEqual("analyze table t partition (a) compute statistics nOscAn",
+ assertEqual("analyze table t compute statistics nOscAn",
AnalyzeTableCommand(TableIdentifier("t"), noscan = true))
- // Partitions specified - we currently parse them but don't do
anything with it
+ // Partitions specified
assertEqual("ANALYZE TABLE t PARTITION(ds='2008-04-09', hr=11) COMPUTE
STATISTICS",
- AnalyzeTableCommand(TableIdentifier("t"), noscan = false))
+ AnalyzeTableCommand(TableIdentifier("t"), noscan = false,
+ partitionSpec = Some(Map("ds" -> "2008-04-09", "hr" -> "11"))))
assertEqual("ANALYZE TABLE t PARTITION(ds='2008-04-09', hr=11) COMPUTE
STATISTICS noscan",
- AnalyzeTableCommand(TableIdentifier("t"), noscan = true))
- assertEqual("ANALYZE TABLE t PARTITION(ds, hr) COMPUTE STATISTICS",
- AnalyzeTableCommand(TableIdentifier("t"), noscan = false))
- assertEqual("ANALYZE TABLE t PARTITION(ds, hr) COMPUTE STATISTICS
noscan",
- AnalyzeTableCommand(TableIdentifier("t"), noscan = true))
+ AnalyzeTableCommand(TableIdentifier("t"), noscan = true,
+ partitionSpec = Some(Map("ds" -> "2008-04-09", "hr" -> "11"))))
+ intercept("ANALYZE TABLE t PARTITION(ds, hr) COMPUTE STATISTICS",
--- End diff --
I see. Thanks for pointing that out. Currently, this PR supports only exact
partition spec. It doesn't support partial partition specs describing the
document above. My preference would be to keep it simple for this PR and
support only exact spec and add support for partial specs in a follow up PR.
What do you think?
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