diff --git a/server/website/script/fixture_generators/knob_settings/oracle/create_knob_settings.py b/server/website/script/fixture_generators/knob_settings/oracle/create_knob_settings.py
index 3482f01..f0770c9 100644
--- a/server/website/script/fixture_generators/knob_settings/oracle/create_knob_settings.py
+++ b/server/website/script/fixture_generators/knob_settings/oracle/create_knob_settings.py
@@ -389,7 +389,7 @@ def set_field(fields):
         fields['maxval'] = None
         fields['default'] = False
         fields['vartype'] = 5
-        fields['enumvals'] = 'NONE,PERCENTILE_CONT,PERCENTILE_CONT DETERMINISTIC,PERCENTILE_DISC,PERCENTILE_DISC DETERMINISTIC,ALL,ALL DETERMINISTIC'
+        fields['enumvals'] = 'none,NONE,PERCENTILE_CONT,PERCENTILE_CONT DETERMINISTIC,PERCENTILE_DISC,PERCENTILE_DISC DETERMINISTIC,ALL,ALL DETERMINISTIC'
     if fields['name'].lower() == 'session_cached_cursors':
         fields['minval'] = 0
         fields['maxval'] = 100
@@ -418,6 +418,7 @@ def set_field(fields):
         fields['minval'] = 0
         fields['maxval'] = 90
         fields['default'] = 0
+        fields['vartype'] = 2
     if fields['name'].lower() == 'query_rewrite_enabled':
         fields['default'] = 'TRUE'
         fields['minval'] = None
diff --git a/server/website/website/fixtures/oracle-121_knobs.json b/server/website/website/fixtures/oracle-121_knobs.json
index f547017..3abc6aa 100644
--- a/server/website/website/fixtures/oracle-121_knobs.json
+++ b/server/website/website/fixtures/oracle-121_knobs.json
@@ -1178,7 +1178,7 @@
             "description": "",
             "minval": 0,
             "maxval": 90,
-            "vartype": 1,
+            "vartype": 2,
             "default": 0,
             "summary": "Big table cache target size in percentage"
         }
diff --git a/server/website/website/fixtures/oracle-12_knobs.json b/server/website/website/fixtures/oracle-12_knobs.json
index 7df1876..fea77c0 100644
--- a/server/website/website/fixtures/oracle-12_knobs.json
+++ b/server/website/website/fixtures/oracle-12_knobs.json
@@ -237,7 +237,7 @@
             "scope": "global",
             "dbms": 12,
             "category": "",
-            "enumvals": "NONE,PERCENTILE_CONT,PERCENTILE_CONT DETERMINISTIC,PERCENTILE_DISC,PERCENTILE_DISC DETERMINISTIC,ALL,ALL DETERMINISTIC",
+            "enumvals": "none,NONE,PERCENTILE_CONT,PERCENTILE_CONT DETERMINISTIC,PERCENTILE_DISC,PERCENTILE_DISC DETERMINISTIC,ALL,ALL DETERMINISTIC",
             "context": "",
             "unit": 3,
             "tunable": false,
@@ -1463,7 +1463,7 @@
             "description": "",
             "minval": 0,
             "maxval": 90,
-            "vartype": 1,
+            "vartype": 2,
             "default": 0,
             "summary": "Big table cache target size in percentage"
         }
diff --git a/server/website/website/fixtures/oracle-19_knobs.json b/server/website/website/fixtures/oracle-19_knobs.json
index 0aa239b..62b6d16 100644
--- a/server/website/website/fixtures/oracle-19_knobs.json
+++ b/server/website/website/fixtures/oracle-19_knobs.json
@@ -294,7 +294,7 @@
             "scope": "global",
             "dbms": 19,
             "category": "",
-            "enumvals": "NONE,PERCENTILE_CONT,PERCENTILE_CONT DETERMINISTIC,PERCENTILE_DISC,PERCENTILE_DISC DETERMINISTIC,ALL,ALL DETERMINISTIC",
+            "enumvals": "none,NONE,PERCENTILE_CONT,PERCENTILE_CONT DETERMINISTIC,PERCENTILE_DISC,PERCENTILE_DISC DETERMINISTIC,ALL,ALL DETERMINISTIC",
             "context": "",
             "unit": 3,
             "tunable": false,
@@ -1558,7 +1558,7 @@
             "description": "",
             "minval": 0,
             "maxval": 90,
-            "vartype": 1,
+            "vartype": 2,
             "default": 0,
             "summary": "Big table cache target size in percentage"
         }