niuge01 commented on a change in pull request #3692:
URL: https://github.com/apache/carbondata/pull/3692#discussion_r412826384
##########
File path:
integration/spark/src/test/scala/org/apache/carbondata/view/timeseries/TestMVTimeSeriesLoadAndQuery.scala
##########
@@ -230,75 +228,67 @@ class TestMVTimeSeriesLoadAndQuery extends QueryTest with
BeforeAndAfterAll {
checkPlan("mv1", df1)
val df2 = sql("select distinct(timeseries(projectjoindate,'month')) from
maintable")
checkPlan("mv1", df2)
- // TODO: cast expression and group by not allowing to create indexSchema,
check later
+ // TODO: cast expression and group by not allowing to create mv, check
later
// sql(
// "create materialized view mv2 as " +
// "select timeseries(projectjoindate,'month'),cast(floor((projectcode +
1000) / 900) * 900 - 2000 AS INT) from maintable group by
timeseries(projectjoindate,'month'),projectcode")
// val df3 = sql("select
timeseries(projectjoindate,'month'),cast(floor((projectcode + 1000) / 900) *
900 - 2000 AS INT) from maintable group by
timeseries(projectjoindate,'month'),projectcode")
// checkPlan("mv2", df3)
- dropMaterializedView("mv1")
+ dropMV("mv1")
}
test("test mvtimeseries with alias") {
- val result = sql("select timeseries(projectjoindate,'month'),projectcode
from maintable group by timeseries(projectjoindate,'month'),projectcode")
- dropMaterializedView("mv1")
+ dropMV("mv1")
sql(
"create materialized view mv1 as " +
"select timeseries(projectjoindate,'month') as t,projectcode as y from
maintable group by timeseries(projectjoindate,'month'),projectcode")
loadData("maintable")
val df1 = sql("select timeseries(projectjoindate,'month') as t,projectcode
as y from maintable group by timeseries(projectjoindate,'month'),projectcode")
checkPlan("mv1", df1)
- val df2 = sql("select timeseries(projectjoindate,'month'),projectcode from
maintable group by timeseries(projectjoindate,'month'),projectcode")
- checkPlan("mv1", df2)
- checkAnswer(result, df2)
- val df4 = sql("select timeseries(projectjoindate,'month'),projectcode as y
from maintable group by timeseries(projectjoindate,'month'),projectcode")
- checkPlan("mv1", df4)
- dropMaterializedView("mv1")
+ // TODO: fix the base issue of alias with group by
+ // val df2 = sql("select timeseries(projectjoindate,'month'),projectcode
from maintable group by timeseries(projectjoindate,'month'),projectcode")
+ // checkPlan("mv1", df2)
+ dropMV("mv1")
sql(
"create materialized view mv1 as " +
"select timeseries(projectjoindate,'month'),projectcode from maintable
group by timeseries(projectjoindate,'month'),projectcode")
val df3 = sql("select timeseries(projectjoindate,'month') as t,projectcode
as y from maintable group by timeseries(projectjoindate,'month'),projectcode")
checkPlan("mv1", df3)
- dropMaterializedView("mv1")
+ dropMV("mv1")
}
test("test mv timeseries with case when and Sum + Sum") {
- dropMaterializedView("mv1")
+ dropMV("mv1")
sql(
"create materialized view mv1 as " +
"select timeseries(projectjoindate,'month') ,sum(CASE WHEN projectcode=5
THEN salary ELSE 0 END) from maintable group by
timeseries(projectjoindate,'month')")
val df = sql("select timeseries(projectjoindate,'month') ,sum(CASE WHEN
projectcode=5 THEN salary ELSE 0 END) from maintable group by
timeseries(projectjoindate,'month')")
checkPlan("mv1", df)
- dropMaterializedView("mv1")
+ dropMV("mv1")
sql(
"create materialized view mv1 as " +
"select timeseries(projectjoindate,'hour') ,sum(projectcode) +
sum(salary) from maintable group by timeseries(projectjoindate,'hour')")
loadData("maintable")
val df1 = sql("select timeseries(projectjoindate,'hour') ,sum(projectcode)
+ sum(salary) from maintable group by timeseries(projectjoindate,'hour')")
checkPlan("mv1", df1)
- dropMaterializedView("mv1")
+ dropMV("mv1")
}
test("test mv timeseries with IN filter subquery") {
- dropMaterializedView("mv1")
+ dropMV("mv1")
sql(
"create materialized view mv1 as " +
"select timeseries(projectjoindate,'hour') ,sum(projectcode) from
maintable group by timeseries(projectjoindate,'hour')")
val df = sql("select max(salary) from maintable where projectcode IN
(select sum(projectcode) from maintable group by
timeseries(projectjoindate,'hour')) ")
checkPlan("mv1", df)
- dropMaterializedView("mv1")
+ dropMV("mv1")
}
test("test mv timeseries duplicate columns and constant columns") {
// new optimized insert into flow doesn't support duplicate column names,
so send it to old flow
CarbonProperties.getInstance()
.addProperty(CarbonCommonConstants.CARBON_ENABLE_BAD_RECORD_HANDLING_FOR_INSERT,
"true")
- dropMaterializedView("mv1")
- intercept[MalformedMVCommandException] {
Review comment:
OK
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