diff --git a/ingestion/examples/sample_data/looker/dashboardDataModels.json b/ingestion/examples/sample_data/looker/dashboardDataModels.json
index 2bdd0b68961d..1d30232b86bd 100644
--- a/ingestion/examples/sample_data/looker/dashboardDataModels.json
+++ b/ingestion/examples/sample_data/looker/dashboardDataModels.json
@@ -158,51 +158,6 @@
         "ordinalPosition": 5
       }
     ]
-  },
-  {
-    "name": "\"orders_view\" || \"operations_view\"",
-    "displayName": "Orders View and Operations View",
-    "description": "Orders View and Operations View from Sample Data",
-    "dataModelType":  "LookMlView",
-    "serviceType": "Looker",
-    "sql":  "view: orders {\n  sql_table_name: orders ;;\n\n  dimension: \"1. Phase I\" {\n    type: string\n    sql: ${TABLE}.status ;;\n  }\n\n  dimension: \"4. Authorized\" {\n    type: int\n    sql: ${TABLE}.amount ;;\n  }\n}",
-    "columns": [
-      {
-        "name": "0. Pre-clinical",
-        "dataType": "NUMERIC",
-        "dataTypeDisplay": "numeric",
-        "description": "Vaccine Candidates in phase: 'Pre-clinical'",
-        "ordinalPosition": 1
-      },
-      {
-        "name": "2. Phase II or Combined I/II",
-        "dataType": "NUMERIC",
-        "dataTypeDisplay": "numeric",
-        "description": "Vaccine Candidates in phase: 'Phase II or Combined I/II'",
-        "ordinalPosition": 2
-      },
-      {
-        "name": "1. Phase I",
-        "dataType": "NUMERIC",
-        "dataTypeDisplay": "numeric",
-        "description": "Vaccine Candidates in phase: 'Phase I'",
-        "ordinalPosition": 3
-      },
-      {
-        "name": "3. Phase III",
-        "dataType": "NUMERIC",
-        "dataTypeDisplay": "numeric",
-        "description": "Vaccine Candidates in phase: 'Phase III'",
-        "ordinalPosition": 4
-      },
-      {
-        "name": "4. Authorized",
-        "dataType": "NUMERIC",
-        "dataTypeDisplay": "numeric",
-        "description": "Vaccine Candidates in phase: 'Authorize'",
-        "ordinalPosition": 5
-      }
-    ]
   }
 ]
 
diff --git a/ingestion/src/metadata/ingestion/source/database/sample_data.py b/ingestion/src/metadata/ingestion/source/database/sample_data.py
index b4d6246bad53..f809f045206b 100644
--- a/ingestion/src/metadata/ingestion/source/database/sample_data.py
+++ b/ingestion/src/metadata/ingestion/source/database/sample_data.py
@@ -136,6 +136,7 @@
     InvalidSchemaTypeException,
     schema_parser_config_registry,
 )
+from metadata.sampler.models import SampleData, SamplerResponse
 from metadata.utils import entity_link, fqn
 from metadata.utils.constants import UTF_8
 from metadata.utils.fqn import FQN_SEPARATOR
@@ -898,10 +899,16 @@ def ingest_tables(self) -> Iterable[Either[Entity]]:
 
                 self.metadata.ingest_table_sample_data(
                     table_entity,
-                    TableData(
-                        rows=table["sampleData"]["rows"],
-                        columns=table["sampleData"]["columns"],
-                    ),
+                    sample_data=SamplerResponse(
+                        table=table_entity,
+                        sample_data=SampleData(
+                            data=TableData(
+                                rows=table["sampleData"]["rows"],
+                                columns=table["sampleData"]["columns"],
+                            ),
+                            store=True,
+                        ),
+                    ).sample_data.data,
                 )
 
             if table.get("customMetrics"):
diff --git a/ingestion/tests/unit/test_fqn.py b/ingestion/tests/unit/test_fqn.py
index 1dfb448c57d2..eac462b2144f 100644
--- a/ingestion/tests/unit/test_fqn.py
+++ b/ingestion/tests/unit/test_fqn.py
@@ -58,6 +58,7 @@ def validate(self, actual_parts, actual_fqn):
             FQNTest(["a.1", "b.2", "c", "d"], '"a.1"."b.2".c.d'),
             FQNTest(["a.1", "b.2", "c.3", "d"], '"a.1"."b.2"."c.3".d'),
             FQNTest(["a.1", "b.2", "c.3", "d.4"], '"a.1"."b.2"."c.3"."d.4"'),
+            FQNTest(["fqn", "test.test.test"], 'fqn."test.test.test"'),
         ]
         for x in xs:
             x.validate(fqn.split(x.fqn), fqn._build(*x.parts))
diff --git a/openmetadata-spec/src/main/antlr4/org/openmetadata/schema/Fqn.g4 b/openmetadata-spec/src/main/antlr4/org/openmetadata/schema/Fqn.g4
index e7ac76fb95a2..2aad7c487ef8 100644
--- a/openmetadata-spec/src/main/antlr4/org/openmetadata/schema/Fqn.g4
+++ b/openmetadata-spec/src/main/antlr4/org/openmetadata/schema/Fqn.g4
@@ -14,7 +14,7 @@ NAME
     ;
 
 NAME_WITH_RESERVED
-    : QUOTE NON_RESERVED* (RESERVED)* NON_RESERVED* QUOTE
+    : QUOTE NON_RESERVED* (RESERVED NON_RESERVED*)+ QUOTE
     ;
 
 QUOTE
@@ -22,7 +22,7 @@ QUOTE
     ;
 
 NON_RESERVED
-    : ~[.]
+    : ~[".]
     ;
 
 RESERVED