diff --git a/mysql-test/include/index_merge2.inc b/mysql-test/include/index_merge2.inc
index a7c6d93784fc..b541cedadf21 100644
--- a/mysql-test/include/index_merge2.inc
+++ b/mysql-test/include/index_merge2.inc
@@ -148,6 +148,8 @@ analyze table t2;
 -- enable_result_log
 -- enable_query_log
 
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
 if ($index_merge_random_rows_in_EXPLAIN)
 {
   --replace_column 10 #
@@ -160,10 +162,13 @@ if ($engine_type == MyISAM)
 }
 explain select count(*) from t1 where
   key1a = 2 and key1b is null and  key2a = 2 and key2b is null;
+}
 
 select count(*) from t1 where
   key1a = 2 and key1b is null and key2a = 2 and key2b is null;
 
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
 if ($index_merge_random_rows_in_EXPLAIN)
 {
   --replace_column 10 #
@@ -175,6 +180,7 @@ if ($engine_type == MyISAM) {
 }
 explain select count(*) from t1 where
   key1a = 2 and key1b is null and key3a = 2 and key3b is null;
+}
 
 select count(*) from t1 where
   key1a = 2 and key1b is null and key3a = 2 and key3b is null;
@@ -389,12 +395,15 @@ analyze table t1;
 -- enable_result_log
 -- enable_query_log
 
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
 if ($index_merge_random_rows_in_EXPLAIN)
 {
   --replace_column 10 #
 }
 # to test the bug, the following must use "sort_union":
 explain select * from t1 where (key3 > 30 and key3<35) or (key2 >32 and key2 < 40);
+}
 select * from t1 where (key3 > 30 and key3<35) or (key2 >32 and key2 < 40);
 drop table t1;
 
diff --git a/mysql-test/include/index_merge_ror.inc b/mysql-test/include/index_merge_ror.inc
index 2da32aa4ff0c..b0c09b746fbe 100644
--- a/mysql-test/include/index_merge_ror.inc
+++ b/mysql-test/include/index_merge_ror.inc
@@ -132,12 +132,17 @@ if ($index_merge_random_rows_in_EXPLAIN)
 }
 explain select key1,key2 from t1 where key1=100 and key2=100;
 select key1,key2 from t1 where key1=100 and key2=100;
-explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
-# Mask cost values since it varies between runs how much of the indexes
-# are cached in InnoDB's buffer pool
---skip_if_hypergraph  # Depends on the query plan.
---replace_regex /(_cost": )"[0-9.]+"/\1"#"/
-explain format=json select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+  # Mask cost values since it varies between runs how much of the indexes
+  # are cached in InnoDB's buffer pool
+  --skip_if_hypergraph  # Depends on the query plan.
+  --replace_regex /(_cost": )"[0-9.]+"/\1"#"/
+  explain format=json select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+}
+
 select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
 
 --echo # Several-rows results
@@ -151,34 +156,52 @@ analyze table t1;
 -- enable_query_log
 
 --echo #  ROR-intersection, not covering
-if ($index_merge_random_rows_in_EXPLAIN)
+if (!$skip_ror_EXPLAIN_for_MyRocks)
 {
-  --replace_column 10 # 11 #
+  if ($index_merge_random_rows_in_EXPLAIN)
+  {
+    --replace_column 10 # 11 #
+  }
+  explain select key1,key2,filler1 from t1 where key1=100 and key2=100;
 }
-explain select key1,key2,filler1 from t1 where key1=100 and key2=100;
 select key1,key2,filler1 from t1 where key1=100 and key2=100;
 
 --echo #  ROR-intersection, covering
-if ($index_merge_random_rows_in_EXPLAIN)
+if (!$skip_ror_EXPLAIN_for_MyRocks)
 {
-  --replace_column 10 # 11 #
+  if ($index_merge_random_rows_in_EXPLAIN)
+  {
+    --replace_column 10 # 11 #
+  }
+  explain select key1,key2 from t1 where key1=100 and key2=100;
 }
-explain select key1,key2 from t1 where key1=100 and key2=100;
 select key1,key2 from t1 where key1=100 and key2=100;
 
 --echo #  ROR-union of ROR-intersections
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
 explain select key1,key2,key3,key4 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+}
 select key1,key2,key3,key4 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
-explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+}
 select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
 
 --echo #  3-way ROR-intersection
-explain select key1,key2,key3 from t1 where key1=100 and key2=100 and key3=100;
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  explain select key1,key2,key3 from t1 where key1=100 and key2=100 and key3=100;
+}
 select key1,key2,key3 from t1 where key1=100 and key2=100 and key3=100;
 
 --echo #  ROR-union(ROR-intersection, ROR-range)
 insert into t1 (key1,key2,key3,key4,filler1) values (101,101,101,101, 'key1234-101');
-explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=101;
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=101;
+}
 select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=101;
 
 --echo # Run some ROR updates/deletes
@@ -195,7 +218,10 @@ select key1,key2,filler1 from t1 where key2=100 and key2=200;
 
 --echo # ROR-union(ROR-intersection) with one of ROR-intersection giving empty
 --echo # results
-explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+}
 select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
 
 delete from t1 where key3=100 and key4=100;
@@ -209,16 +235,22 @@ analyze table t1;
 --echo # ROR-union with all ROR-intersections giving empty results
 # The relative order of keys inside 
 # "Using union(intersect(keyx,keyx),...)" doesn't matter
---replace_result key2,key1 key1,key2 key4,key3 key3,key4
-explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
-select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  --replace_result key2,key1 key1,key2 key4,key3 key3,key4
+  explain select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+  select key1,key2,key3,key4,filler1 from t1 where key1=100 and key2=100 or key3=100 and key4=100;
+}
 
 --echo # ROR-intersection with empty result
-if ($index_merge_random_rows_in_EXPLAIN)
+if (!$skip_ror_EXPLAIN_for_MyRocks)
 {
-  --replace_column 10 # 11 #
+  if ($index_merge_random_rows_in_EXPLAIN)
+  {
+    --replace_column 10 # 11 #
+  }
+  explain select key1,key2 from t1 where key1=100 and key2=100;
 }
-explain select key1,key2 from t1 where key1=100 and key2=100;
 select key1,key2 from t1 where key1=100 and key2=100;
 
 --echo # ROR-union tests with various cases.
@@ -233,7 +265,10 @@ analyze table t1;
 -- enable_result_log
 -- enable_query_log
 
-explain select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  explain select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
+}
 select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
 
 insert into t1 (key1, key2, key3, key4, filler1) values (-1, -1, -1, 200,'key4');
@@ -244,7 +279,10 @@ analyze table t1;
 -- enable_result_log
 -- enable_query_log
 
-explain select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  explain select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
+}
 select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
 
 insert into t1 (key1, key2, key3, key4, filler1) values (-1, -1, 200, -1,'key3');
@@ -255,7 +293,10 @@ analyze table t1;
 -- enable_result_log
 -- enable_query_log
 
-explain select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
+  explain select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
+}
 select key1,key2,key3,key4,filler1 from t1 where key3=200 or (key1=100 and key2=100) or key4=200;
 
 --echo ##
@@ -274,11 +315,20 @@ if (!$index_merge_random_rows_in_EXPLAIN)
 --echo # Do many tests
 --echo # Check that keys that don't improve selectivity are skipped.
 #
-
+if (!$skip_ror_EXPLAIN_for_MyRocks)
+{
 # Different value on 32 and 64 bit
+if ($random_rows_in_EXPLAIN)
+{
+  --replace_column 9 #
+}
 --replace_result sta_swt12a sta_swt21a sta_swt12a, sta_swt12a,
 explain select * from t1 where st_a=1 and swt1a=1 and swt2a=1;
 
+if ($random_rows_in_EXPLAIN)
+{
+  --replace_column 9 #
+}
 explain select * from t1 where st_b=1 and swt1b=1 and swt2b=1;
 
 if ($index_merge_random_rows_in_EXPLAIN)
@@ -335,6 +385,7 @@ if ($index_merge_random_rows_in_EXPLAIN)
 }
 explain select st_a from t1
   where st_a=1 and swt1a=1 and st_b=1 and swt1b=1 and swt1b=1;
+}
 
 drop table t0,t1;