dongjoon-hyun commented on a change in pull request #24723: [SPARK-27857][SQL]
Move ALTER TABLE parsing into Catalyst
URL: https://github.com/apache/spark/pull/24723#discussion_r289662569
##########
File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/DDLParserSuite.scala
##########
@@ -17,17 +17,29 @@
package org.apache.spark.sql.catalyst.parser
+import java.util.Locale
+
import org.apache.spark.sql.catalog.v2.expressions.{ApplyTransform,
BucketTransform, DaysTransform, FieldReference, HoursTransform,
IdentityTransform, LiteralValue, MonthsTransform, YearsTransform}
import org.apache.spark.sql.catalyst.analysis.AnalysisTest
import org.apache.spark.sql.catalyst.catalog.BucketSpec
import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
-import
org.apache.spark.sql.catalyst.plans.logical.sql.{CreateTableAsSelectStatement,
CreateTableStatement, DropTableStatement, DropViewStatement}
-import org.apache.spark.sql.types.{IntegerType, StringType, StructType,
TimestampType}
+import
org.apache.spark.sql.catalyst.plans.logical.sql.{AlterTableAddColumnsStatement,
AlterTableAlterColumnStatement, AlterTableDropColumnsStatement,
AlterTableRenameColumnStatement, AlterTableSetLocationStatement,
AlterTableSetPropertiesStatement, AlterTableUnsetPropertiesStatement,
AlterViewSetPropertiesStatement, AlterViewUnsetPropertiesStatement,
CreateTableAsSelectStatement, CreateTableStatement, DropTableStatement,
DropViewStatement, NewColumn}
+import org.apache.spark.sql.types.{IntegerType, LongType, StringType,
StructType, TimestampType}
import org.apache.spark.unsafe.types.UTF8String
class DDLParserSuite extends AnalysisTest {
import CatalystSqlParser._
+ private def assertUnsupported(sql: String, containsThesePhrases: Seq[String]
= Seq()): Unit = {
Review comment:
Is it inevitable to duplicate this utility functions during refactoring?
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