Fix

Author: KodaiD

core/src/main/java/com/scalar/db/common/CoreError.java

@@ -825,27 +825,9 @@ public enum CoreError implements ScalarDbError {
       "TiDB does not support column type conversion from %s to %s",
       "",
       ""),
-  JDBC_ORACLE_INDEX_OR_KEY_ON_BLOB_COLUMN_NOT_SUPPORTED(
-      Category.USER_ERROR,
-      "0246",
-      "With Oracle, using a BLOB column as partition key, clustering key or secondary index is not supported.",
-      "",
-      ""),
-  JDBC_ORACLE_CROSS_PARTITION_SCAN_ORDERING_ON_BLOB_COLUMN_NOT_SUPPORTED(
-      Category.USER_ERROR,
-      "0247",
-      "With Oracle, setting an ordering on a BLOB column when using a cross partition scan operation is not supported. Ordering: %s",
-      "",
-      ""),
-  JDBC_ORACLE_SELECTION_CONDITION_ON_BLOB_COLUMN_NOT_SUPPORTED(
-      Category.USER_ERROR,
-      "0248",
-      "With Oracle, setting a condition on a BLOB column when using a selection operation is not supported. Condition: %s",
-      "",
-      ""),
   NAMESPACE_WITH_NON_SCALARDB_TABLES_CANNOT_BE_DROPPED(
       Category.USER_ERROR,
-      "0249",
+      "0246",
       "The namespace has non-ScalarDB tables and cannot be dropped. Namespace: %s; Tables in the namespace: %s",
       "",
       ""),