[SPARK-34524][SQL][FOLLOWUP] Remove unused checkAlterTablePartition i…

…n CheckAnalysis.scala

### What changes were proposed in this pull request?

apache#31637 removed the usage of `CheckAnalysis.checkAlterTablePartition` but didn't remove the function.

### Why are the changes needed?

To removed an unused function.

### Does this PR introduce _any_ user-facing change?

No

### How was this patch tested?

Existing tests.

Closes apache#32855 from imback82/SPARK-34524-followup.

Authored-by: Terry Kim <[email protected]>
Signed-off-by: Wenchen Fan <[email protected]>

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/CheckAnalysis.scala

@@ -26,7 +26,7 @@ import org.apache.spark.sql.catalyst.optimizer.BooleanSimplification
 import org.apache.spark.sql.catalyst.plans._
 import org.apache.spark.sql.catalyst.plans.logical._
 import org.apache.spark.sql.catalyst.util.{CharVarcharUtils, TypeUtils}
-import org.apache.spark.sql.connector.catalog.{LookupCatalog, SupportsAtomicPartitionManagement, SupportsPartitionManagement, Table}
+import org.apache.spark.sql.connector.catalog.{LookupCatalog, SupportsPartitionManagement}
 import org.apache.spark.sql.connector.catalog.TableChange.{AddColumn, After, ColumnPosition, DeleteColumn, RenameColumn, UpdateColumnComment, UpdateColumnNullability, UpdateColumnPosition, UpdateColumnType}
 import org.apache.spark.sql.errors.{QueryCompilationErrors, QueryExecutionErrors}
 import org.apache.spark.sql.internal.SQLConf
@@ -1070,24 +1070,4 @@ trait CheckAnalysis extends PredicateHelper with LookupCatalog {
         failOnOuterReferenceInSubTree(p)
     }}
   }
-
-  // Make sure that table is able to alter partition.
-  private def checkAlterTablePartition(
-      table: Table, parts: Seq[PartitionSpec]): Unit = {
-    (table, parts) match {
-      case (table, _) if !table.isInstanceOf[SupportsPartitionManagement] =>
-        failAnalysis(s"Table ${table.name()} can not alter partitions.")
-
-      case (_, parts) if parts.exists(_.isInstanceOf[UnresolvedPartitionSpec]) =>
-        failAnalysis("PartitionSpecs are not resolved")
-
-      // Skip atomic partition tables
-      case (_: SupportsAtomicPartitionManagement, _) =>
-      case (_: SupportsPartitionManagement, parts) if parts.size > 1 =>
-        failAnalysis(
-          s"Nonatomic partition table ${table.name()} can not alter multiple partitions.")
-
-      case _ =>
-    }
-  }
 }