diff --git a/test/it/parser/src/main/resources/case/ddl/create-diskgroup.xml b/test/it/parser/src/main/resources/case/ddl/create-diskgroup.xml
index 5ac27b2f59f2d..9804dc93dfd41 100644
--- a/test/it/parser/src/main/resources/case/ddl/create-diskgroup.xml
+++ b/test/it/parser/src/main/resources/case/ddl/create-diskgroup.xml
@@ -17,5 +17,9 @@
   -->
 
 <sql-parser-test-cases>
-    <create-diskgroup sql-case-id="create_diskgroup" />
+    <create-diskgroup sql-case-id="create_diskgroup_with_external_redundancy" />
+    <create-diskgroup sql-case-id="create_diskgroup_with_single_attribute" />
+    <create-diskgroup sql-case-id="create_diskgroup_with_multi_attribute" />
+    <create-diskgroup sql-case-id="create_diskgroup_with_multi_failgroup" />
+    <create-diskgroup sql-case-id="create_diskgroup_with_single_failgroup" />
 </sql-parser-test-cases>
diff --git a/test/it/parser/src/main/resources/sql/supported/ddl/create-diskgroup.xml b/test/it/parser/src/main/resources/sql/supported/ddl/create-diskgroup.xml
index a638ba2af1fcd..190d65deadf7d 100644
--- a/test/it/parser/src/main/resources/sql/supported/ddl/create-diskgroup.xml
+++ b/test/it/parser/src/main/resources/sql/supported/ddl/create-diskgroup.xml
@@ -17,7 +17,30 @@
   -->
 
 <sql-cases>
-    <sql-case id="create_diskgroup" value="CREATE DISKGROUP dgroup_01
-                                             EXTERNAL REDUNDANCY
-                                             DISK '/devices/disks/c*';" db-types="Oracle" />
+    <sql-case id="create_diskgroup_with_external_redundancy" value="CREATE DISKGROUP dgroup_01
+                                                                           EXTERNAL REDUNDANCY
+                                                                           DISK '/devices/disks/c*';" db-types="Oracle" />
+    <sql-case id="create_diskgroup_with_single_attribute" value="CREATE DISKGROUP data1 DISK '/dev/sd*'
+                                                                        ATTRIBUTE 'compatible.asm' = '11.2';" db-types="Oracle" />
+    <sql-case id="create_diskgroup_with_multi_attribute" value="CREATE DISKGROUP data2 DISK '/dev/sd*'
+                                                                       ATTRIBUTE 'compatible.asm' = '11.2', 'compatible.rdbms' = '11.2',
+                                                                                 'compatible.advm' = '11.2';" db-types="Oracle" />
+    <sql-case id="create_diskgroup_with_multi_failgroup" value="CREATE DISKGROUP data NORMAL REDUNDANCY
+                                                                FAILGROUP controller1 DISK
+                                                                '/devices/diska1',
+                                                                '/devices/diska2',
+                                                                '/devices/diska3',
+                                                                '/devices/diska4'
+                                                                FAILGROUP controller2 DISK
+                                                                '/devices/diskb1',
+                                                                '/devices/diskb2',
+                                                                '/devices/diskb3',
+                                                                '/devices/diskb4'
+                                                                ATTRIBUTE 'compatible.asm' = '11.2', 'compatible.rdbms' = '11.2',
+                                                                          'sector_size'='4096';" db-types="Oracle" />
+    <sql-case id="create_diskgroup_with_single_failgroup" value="CREATE DISKGROUP ocr_data NORMAL REDUNDANCY
+                                                                 FAILGROUP fg1 DISK '/devices/diskg1'
+                                                                 FAILGROUP fg2 DISK '/devices/diskg2'
+                                                                 QUORUM FAILGROUP fg3 DISK '/devices/diskg3'
+                                                                 ATTRIBUTE 'compatible.asm' = '11.2.0.0.0';" db-types="Oracle" />
 </sql-cases>