diff --git a/metadata-ingestion/src/datahub/ingestion/source/redshift/query.py b/metadata-ingestion/src/datahub/ingestion/source/redshift/query.py
index 88db2d2dd0abf..1b684c61f796e 100644
--- a/metadata-ingestion/src/datahub/ingestion/source/redshift/query.py
+++ b/metadata-ingestion/src/datahub/ingestion/source/redshift/query.py
@@ -13,11 +13,13 @@ class RedshiftQuery:
     list_schemas: str = """SELECT database_name,
         schema_name,
         schema_type,
-        usename as schema_owner_name,
+        -- setting user_name to null as we don't use it now now and it breaks backward compatibility due to additional permission need
+        -- usename as schema_owner_name,
+        null as schema_owner_name,
         schema_option,
         NULL::varchar(255) as external_database
         FROM SVV_REDSHIFT_SCHEMAS as s
-        inner join pg_catalog.pg_user_info as i on i.usesysid = s.schema_owner
+        -- inner join pg_catalog.pg_user_info as i on i.usesysid = s.schema_owner
         where schema_name !~ '^pg_'
         AND   schema_name != 'information_schema'
 UNION ALL
@@ -30,11 +32,13 @@ class RedshiftQuery:
             WHEN '4' THEN 'REDSHIFT'
             ELSE 'OTHER'
         END as schema_type,
-        usename as schema_owner_name,
+        -- setting user_name to null as we don't use it now now and it breaks backward compatibility due to additional permission need
+        -- usename as schema_owner_name,
+        null as schema_owner_name,
         esoptions as schema_option,
         databasename as external_database
         FROM SVV_EXTERNAL_SCHEMAS as s
-        inner join pg_catalog.pg_user_info as i on i.usesysid = s.esowner
+        -- inner join pg_catalog.pg_user_info as i on i.usesysid = s.esowner
         ORDER BY database_name,
             SCHEMA_NAME;
         """
@@ -57,7 +61,9 @@ class RedshiftQuery:
                 WHEN 8 THEN 'ALL'
             END AS "diststyle",
             c.relowner AS "owner_id",
-            u.usename AS "owner_name",
+            -- setting user_name to null as we don't use it now now and it breaks backward compatibility due to additional permission need
+            -- u.usename AS "owner_name",
+            null as "owner_name",
             TRIM(TRAILING ';' FROM pg_catalog.pg_get_viewdef (c.oid,TRUE)) AS "view_definition",
             pg_catalog.array_to_string(c.relacl,'\n') AS "privileges",
             NULL as "location",
@@ -70,7 +76,7 @@ class RedshiftQuery:
         LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
         LEFT JOIN pg_class_info as ci on c.oid = ci.reloid
         LEFT JOIN pg_catalog.pg_description pgd ON pgd.objsubid = 0 AND pgd.objoid = c.oid
-        JOIN pg_catalog.pg_user u ON u.usesysid = c.relowner
+        -- JOIN pg_catalog.pg_user u ON u.usesysid = c.relowner
         WHERE c.relkind IN ('r','v','m','S','f')
         AND   n.nspname !~ '^pg_'
         AND   n.nspname != 'information_schema'
@@ -383,14 +389,14 @@ def list_insert_create_queries_sql(
                         stl_insert as si
                     join SVV_TABLE_INFO sti on
                         sti.table_id = tbl
-                    left join pg_user pu on
-                        pu.usesysid = si.userid
+                    left join svl_user_info sui on
+                        si.userid = sui.usesysid
                     left join stl_query sq on
                         si.query = sq.query
                     left join stl_load_commits slc on
                         slc.query = si.query
                     where
-                        pu.usename <> 'rdsdb'
+                        sui.usename <> 'rdsdb'
                         and sq.aborted = 0
                         and slc.query IS NULL
                         and cluster = '{db_name}'