Github user mayunSaicmotor commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1103#discussion_r126377354
--- Diff:
integration/spark-common-test/src/test/scala/org/apache/carbondata/spark/testsuite/partition/TestDDLForPartitionTable.scala
---
@@ -355,6 +355,189 @@ class TestDDLForPartitionTable extends QueryTest
with BeforeAndAfterAll {
assert(exception_test_range_decimal.getMessage.contains("Invalid
partition definition"))
}
+ test("create partition table: range interval partition in year") {
+ sql(
+ """
+ | CREATE TABLE IF NOT EXISTS default.rangeIntervalYearTable (empno
int, empname String, designation String,
+ | workgroupcategory int, workgroupcategoryname String, deptno
int, deptname String,
+ | projectcode int, projectjoindate Timestamp, projectenddate
Timestamp,attendance int,
+ | utilization int,salary int)
+ | PARTITIONED BY (doj Timestamp)
+ | STORED BY 'org.apache.carbondata.format'
+ | TBLPROPERTIES('PARTITION_TYPE'='RANGE_INTERVAL',
+ | 'RANGE_INTERVAL_INFO'='2017-06-11 00:00:02, 2017-06-13 23:59:59,
year')
+ """.stripMargin)
+
+ val carbonTable =
CarbonMetadata.getInstance().getCarbonTable("default_rangeIntervalYearTable")
+ val partitionInfo =
carbonTable.getPartitionInfo(carbonTable.getFactTableName)
+ assert(partitionInfo != null)
+
assert(partitionInfo.getColumnSchemaList.get(0).getColumnName.equalsIgnoreCase("doj"))
+ assert(partitionInfo.getColumnSchemaList.get(0).getDataType ==
DataType.TIMESTAMP)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.size
== 3)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(0)
== Encoding.DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(1)
== Encoding.DIRECT_DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(2)
== Encoding.INVERTED_INDEX)
+ assert(partitionInfo.getPartitionType == PartitionType.RANGE_INTERVAL)
+ assert(partitionInfo.getRangeIntervalInfo.size == 3)
+ assert(partitionInfo.getRangeIntervalInfo.get(0).equals("2017-06-11
00:00:02"))
+ assert(partitionInfo.getRangeIntervalInfo.get(1).equals("2017-06-13
23:59:59"))
+ assert(partitionInfo.getRangeIntervalInfo.get(2).equals("year"))
+ }
+
+ test("create partition table: range interval partition in month") {
+ sql(
+ """
+ | CREATE TABLE IF NOT EXISTS default.rangeIntervalMonthTable
(empno int, empname String, designation String,
+ | workgroupcategory int, workgroupcategoryname String, deptno
int, deptname String,
+ | projectcode int, projectjoindate Timestamp, projectenddate
Timestamp,attendance int,
+ | utilization int,salary int)
+ | PARTITIONED BY (doj Timestamp)
+ | STORED BY 'org.apache.carbondata.format'
+ | TBLPROPERTIES('PARTITION_TYPE'='RANGE_INTERVAL',
+ | 'RANGE_INTERVAL_INFO'='2017-06-11 00:00:02, 2017-06-13 23:59:59,
month')
+ """.stripMargin)
+
+ val carbonTable =
CarbonMetadata.getInstance().getCarbonTable("default_rangeIntervalMonthTable")
+ val partitionInfo =
carbonTable.getPartitionInfo(carbonTable.getFactTableName)
+ assert(partitionInfo != null)
+
assert(partitionInfo.getColumnSchemaList.get(0).getColumnName.equalsIgnoreCase("doj"))
+ assert(partitionInfo.getColumnSchemaList.get(0).getDataType ==
DataType.TIMESTAMP)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.size
== 3)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(0)
== Encoding.DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(1)
== Encoding.DIRECT_DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(2)
== Encoding.INVERTED_INDEX)
+ assert(partitionInfo.getPartitionType == PartitionType.RANGE_INTERVAL)
+ assert(partitionInfo.getRangeIntervalInfo.size == 3)
+ assert(partitionInfo.getRangeIntervalInfo.get(0).equals("2017-06-11
00:00:02"))
+ assert(partitionInfo.getRangeIntervalInfo.get(1).equals("2017-06-13
23:59:59"))
+ assert(partitionInfo.getRangeIntervalInfo.get(2).equals("month"))
+ }
+
+ test("create partition table: range interval partition in week") {
+ sql(
+ """
+ | CREATE TABLE IF NOT EXISTS default.rangeIntervalWeekTable (empno
int, empname String, designation String,
+ | workgroupcategory int, workgroupcategoryname String, deptno
int, deptname String,
+ | projectcode int, projectjoindate Timestamp, projectenddate
Timestamp,attendance int,
+ | utilization int,salary int)
+ | PARTITIONED BY (doj Timestamp)
+ | STORED BY 'org.apache.carbondata.format'
+ | TBLPROPERTIES('PARTITION_TYPE'='RANGE_INTERVAL',
+ | 'RANGE_INTERVAL_INFO'='2017-06-11 00:00:02, 2017-06-13 23:59:59,
week')
+ """.stripMargin)
+
+ val carbonTable =
CarbonMetadata.getInstance().getCarbonTable("default_rangeIntervalWeekTable")
+ val partitionInfo =
carbonTable.getPartitionInfo(carbonTable.getFactTableName)
+ assert(partitionInfo != null)
+
assert(partitionInfo.getColumnSchemaList.get(0).getColumnName.equalsIgnoreCase("doj"))
+ assert(partitionInfo.getColumnSchemaList.get(0).getDataType ==
DataType.TIMESTAMP)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.size
== 3)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(0)
== Encoding.DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(1)
== Encoding.DIRECT_DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(2)
== Encoding.INVERTED_INDEX)
+ assert(partitionInfo.getPartitionType == PartitionType.RANGE_INTERVAL)
+ assert(partitionInfo.getRangeIntervalInfo.size == 3)
+ assert(partitionInfo.getRangeIntervalInfo.get(0).equals("2017-06-11
00:00:02"))
+ assert(partitionInfo.getRangeIntervalInfo.get(1).equals("2017-06-13
23:59:59"))
+ assert(partitionInfo.getRangeIntervalInfo.get(2).equals("week"))
+ }
+
+ test("create partition table: range interval partition in day") {
+ sql(
+ """
+ | CREATE TABLE IF NOT EXISTS default.rangeIntervalDayTable (empno
int, empname String, designation String,
+ | workgroupcategory int, workgroupcategoryname String, deptno
int, deptname String,
+ | projectcode int, projectjoindate Timestamp, projectenddate
Timestamp,attendance int,
+ | utilization int,salary int)
+ | PARTITIONED BY (doj Timestamp)
+ | STORED BY 'org.apache.carbondata.format'
+ | TBLPROPERTIES('PARTITION_TYPE'='RANGE_INTERVAL',
+ | 'RANGE_INTERVAL_INFO'='2017-06-11 00:00:02, 2017-06-13 23:59:59,
day')
+ """.stripMargin)
+
+ val carbonTable =
CarbonMetadata.getInstance().getCarbonTable("default_rangeIntervalDayTable")
+ val partitionInfo =
carbonTable.getPartitionInfo(carbonTable.getFactTableName)
+ assert(partitionInfo != null)
+
assert(partitionInfo.getColumnSchemaList.get(0).getColumnName.equalsIgnoreCase("doj"))
+ assert(partitionInfo.getColumnSchemaList.get(0).getDataType ==
DataType.TIMESTAMP)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.size
== 3)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(0)
== Encoding.DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(1)
== Encoding.DIRECT_DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(2)
== Encoding.INVERTED_INDEX)
+ assert(partitionInfo.getPartitionType == PartitionType.RANGE_INTERVAL)
+ assert(partitionInfo.getRangeIntervalInfo.size == 3)
+ assert(partitionInfo.getRangeIntervalInfo.get(0).equals("2017-06-11
00:00:02"))
+ assert(partitionInfo.getRangeIntervalInfo.get(1).equals("2017-06-13
23:59:59"))
+ assert(partitionInfo.getRangeIntervalInfo.get(2).equals("day"))
+ }
+
+ test("create partition table: range interval partition in hour") {
+ sql(
+ """
+ | CREATE TABLE IF NOT EXISTS default.rangeIntervalHourTable (empno
int, empname String, designation String,
+ | workgroupcategory int, workgroupcategoryname String, deptno
int, deptname String,
+ | projectcode int, projectjoindate Timestamp, projectenddate
Timestamp,attendance int,
+ | utilization int,salary int)
+ | PARTITIONED BY (doj Timestamp)
+ | STORED BY 'org.apache.carbondata.format'
+ | TBLPROPERTIES('PARTITION_TYPE'='RANGE_INTERVAL',
+ | 'RANGE_INTERVAL_INFO'='2017-06-11 00:00:02, 2017-06-13 23:59:59,
hour')
+ """.stripMargin)
+
+ val carbonTable =
CarbonMetadata.getInstance().getCarbonTable("default_rangeIntervalHourTable")
+ val partitionInfo =
carbonTable.getPartitionInfo(carbonTable.getFactTableName)
+ assert(partitionInfo != null)
+
assert(partitionInfo.getColumnSchemaList.get(0).getColumnName.equalsIgnoreCase("doj"))
+ assert(partitionInfo.getColumnSchemaList.get(0).getDataType ==
DataType.TIMESTAMP)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.size
== 3)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(0)
== Encoding.DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(1)
== Encoding.DIRECT_DICTIONARY)
+ assert(partitionInfo.getColumnSchemaList.get(0).getEncodingList.get(2)
== Encoding.INVERTED_INDEX)
+ assert(partitionInfo.getPartitionType == PartitionType.RANGE_INTERVAL)
+ assert(partitionInfo.getRangeIntervalInfo.size == 3)
+ assert(partitionInfo.getRangeIntervalInfo.get(0).equals("2017-06-11
00:00:02"))
+ assert(partitionInfo.getRangeIntervalInfo.get(1).equals("2017-06-13
23:59:59"))
+ assert(partitionInfo.getRangeIntervalInfo.get(2).equals("hour"))
+ }
+ test("Test in some unsupported cases") {
--- End diff --
add a unsupported cases for wrong range, for example, the first date bigger
than the second
'RANGE_INTERVAL_INFO'='2017-07-07 00:00:02, 2017-06-06 23:59:59, hour'
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