Indhumathi27 commented on a change in pull request #4037:
URL:
https://github.com/apache/carbondata/pull/4037#discussion_r542265677##########
File path: integration/spark/src/test/scala/org/apache/carbondata/spark/testsuite/datacompaction/CarbonIndexFileMergeTestCase.scala
##########
@@ -111,6 +111,32 @@ class CarbonIndexFileMergeTestCase
checkAnswer(sql("""Select count(*) from nonindexmerge"""), rows)
}
+ test("verify index file merge for SI") {
Review comment:
This test case looks like a duplicate case. Already present in CarbonIndexFileMergeTestCaseWithSI#Verify command of index merge
##########
File path: index/secondary-index/src/test/scala/org/apache/carbondata/spark/testsuite/secondaryindex/TestSIWithRangeColumn.scala
##########
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *
http://www.apache.org/licenses/LICENSE-2.0+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.carbondata.spark.testsuite.secondaryindex
+
+import org.apache.spark.sql.Row
+import org.apache.spark.sql.test.util.QueryTest
+
+class TestSIWithRangeColumn extends QueryTest {
+ test("test SI on range column with and without global sort") {
+ sql("drop table if exists carbon_range_column")
+ sql(
+ """
+ | CREATE TABLE carbon_range_column(id INT, name STRING, city STRING, age INT)
+ | STORED AS carbondata
+ | TBLPROPERTIES(
+ | 'SORT_SCOPE'='LOCAL_SORT', 'SORT_COLUMNS'='name, city', 'range_column'='city')
+ """.stripMargin)
+ sql("CREATE INDEX range_si on carbon_range_column(city) as 'carbondata'")
+ sql("INSERT into carbon_range_column values(1,'nko','blr',25)")
+ checkAnswer(sql("SELECT count(*) FROM range_si"), Seq(Row(1)))
+ checkAnswer(sql("SELECT name FROM carbon_range_column where city='blr'"), Seq(Row("nko")))
+ sql("drop index if exists range_si on carbon_range_column")
+ sql("CREATE INDEX range_si on carbon_range_column(city) as 'carbondata'" +
+ " PROPERTIES('sort_scope'='global_sort', 'Global_sort_partitions'='1')")
+ checkAnswer(sql("SELECT count(*) FROM range_si"), Seq(Row(1)))
+ sql("drop table if exists carbon_range_column")
+ }
+
+ test("test SI creation with range column") {
+ sql("drop table if exists carbon_range_column")
+ sql(
Review comment:
can extract to new method and reuse create table
##########
File path: integration/spark/src/main/scala/org/apache/spark/sql/execution/command/table/CarbonCreateTableLikeCommand.scala
##########
@@ -48,8 +48,9 @@ case class CarbonCreateTableLikeCommand(
if (!srcTable.isTransactionalTable) {
throw new MalformedCarbonCommandException("Unsupported operation on non transactional table")
}
- if (srcTable.isMV) {
- throw new MalformedCarbonCommandException("Unsupported operation on child table or MV")
+ if (srcTable.isMV || srcTable.isIndexTable) {
+ throw new MalformedCarbonCommandException("Unsupported operation on child " +
Review comment:
```suggestion
throw new MalformedCarbonCommandException("Unsupported operation on SI table or MV")
```
##########
File path: integration/spark/src/main/scala/org/apache/spark/sql/execution/command/management/CarbonAlterTableCompactionCommand.scala
##########
@@ -102,6 +102,10 @@ case class CarbonAlterTableCompactionCommand(
throw new MalformedCarbonCommandException(
"Unsupported alter operation on carbon table")
}
+ if (table.isIndexTable) {
+ throw new MalformedCarbonCommandException(
+ "Unsupported alter operation on carbon table: Compaction not supported on SI table")
Review comment:
```suggestion
"Unsupported alter operation on carbon table: Compaction is not supported on SI table")
```
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