diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/columns/sql/10_plus/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/columns/sql/10_plus/create.sql
index 16d2ed3c..e87d1e2e 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/columns/sql/10_plus/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/columns/sql/10_plus/create.sql
@@ -7,7 +7,7 @@
 ALTER TABLE {{conn|qtIdent(data.schema, data.table)}}
     ADD COLUMN {{conn|qtIdent(data.name)}} {% if is_sql %}{{data.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, data.cltype, data.attlen, data.attprecision, data.hasSqrBracket) }}{% endif %}{% if data.collspcname %}
  COLLATE {{data.collspcname}}{% endif %}{% if data.attnotnull %}
- NOT NULL{% endif %}{% if data.defval and data.defval is not none %}
+ NOT NULL{% endif %}{% if data.defval is defined and data.defval is not none %}
  DEFAULT {{data.defval}}{% endif %}{% if data.attidentity and data.attidentity == 'a' %} GENERATED ALWAYS AS IDENTITY{% elif data.attidentity and data.attidentity == 'd' %} GENERATED BY DEFAULT AS IDENTITY{% endif %}
 {% if data.seqincrement or data.seqcycle or data.seqincrement or data.seqstart or data.seqmin or data.seqmax or data.seqcache %} ( {% endif %}
 {% if data.seqincrement is defined and data.seqcycle %}
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/columns/sql/default/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/columns/sql/default/create.sql
index ecc3ed50..50a6a5bd 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/columns/sql/default/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/columns/sql/default/create.sql
@@ -7,7 +7,7 @@
 ALTER TABLE {{conn|qtIdent(data.schema, data.table)}}
     ADD COLUMN {{conn|qtIdent(data.name)}} {% if is_sql %}{{data.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, data.cltype, data.attlen, data.attprecision, data.hasSqrBracket) }}{% endif %}{% if data.collspcname %}
  COLLATE {{data.collspcname}}{% endif %}{% if data.attnotnull %}
- NOT NULL{% endif %}{% if data.defval and data.defval is not none %}
+ NOT NULL{% endif %}{% if data.defval is defined and data.defval is not none %}
  DEFAULT {{data.defval}}{% endif %};
 
 {% endif %}
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/10_plus/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/10_plus/create.sql
index fbc97277..661c0fe1 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/10_plus/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/10_plus/create.sql
@@ -42,7 +42,7 @@ CREATE {% if data.relpersistence %}UNLOGGED {% endif %}TABLE {{conn|qtIdent(data
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
 {% if c.name and c.cltype %}
-    {% if c.inheritedfromtable %}-- Inherited from table {{c.inheritedfromtable}}: {% elif c.inheritedfromtype %}-- Inherited from type {{c.inheritedfromtype}}: {% endif %}{{conn|qtIdent(c.name)}} {% if is_sql %}{{c.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, c.cltype, c.attlen, c.attprecision, c.hasSqrBracket) }}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval %} DEFAULT {{c.defval}}{% endif %}
+    {% if c.inheritedfromtable %}-- Inherited from table {{c.inheritedfromtable}}: {% elif c.inheritedfromtype %}-- Inherited from type {{c.inheritedfromtype}}: {% endif %}{{conn|qtIdent(c.name)}} {% if is_sql %}{{c.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, c.cltype, c.attlen, c.attprecision, c.hasSqrBracket) }}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined %} DEFAULT {{c.defval}}{% endif %}
 {% if c.attidentity and c.attidentity != '' %}
 {% if c.attidentity == 'a' %} GENERATED ALWAYS AS IDENTITY{% elif c.attidentity == 'd' %} GENERATED BY DEFAULT AS IDENTITY{% endif %}
 {% if c.seqincrement or c.seqcycle or c.seqincrement or c.seqstart or c.seqmin or c.seqmax or c.seqcache %} ( {% endif %}
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/default/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/default/create.sql
index 10457908..458e0769 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/default/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/default/create.sql
@@ -42,7 +42,7 @@ CREATE {% if data.relpersistence %}UNLOGGED {% endif %}TABLE {{conn|qtIdent(data
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
 {% if c.name and c.cltype %}
-    {% if c.inheritedfromtable %}-- Inherited from table {{c.inheritedfromtable}}: {% elif c.inheritedfromtype %}-- Inherited from type {{c.inheritedfromtype}}: {% endif %}{{conn|qtIdent(c.name)}} {% if is_sql %}{{c.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, c.cltype, c.attlen, c.attprecision, c.hasSqrBracket) }}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval %} DEFAULT {{c.defval}}{% endif %}
+    {% if c.inheritedfromtable %}-- Inherited from table {{c.inheritedfromtable}}: {% elif c.inheritedfromtype %}-- Inherited from type {{c.inheritedfromtype}}: {% endif %}{{conn|qtIdent(c.name)}} {% if is_sql %}{{c.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, c.cltype, c.attlen, c.attprecision, c.hasSqrBracket) }}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined %} DEFAULT {{c.defval}}{% endif %}
 {% if not loop.last %},
 {% endif %}
 {% endif %}
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/gpdb_5.0_plus/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/gpdb_5.0_plus/create.sql
index fb2cd370..718906e3 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/gpdb_5.0_plus/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/gpdb_5.0_plus/create.sql
@@ -42,7 +42,7 @@ CREATE {% if data.relpersistence %}UNLOGGED {% endif %}TABLE {{conn|qtIdent(data
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
 {% if c.name and c.cltype %}
-    {% if c.inheritedfromtable %}-- Inherited from table {{c.inheritedfromtable}}: {% elif c.inheritedfromtype %}-- Inherited from type {{c.inheritedfromtype}}: {% endif %}{{conn|qtIdent(c.name)}} {% if is_sql %}{{c.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, c.cltype, c.attlen, c.attprecision, c.hasSqrBracket) }}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval %} DEFAULT {{c.defval}}{% endif %}
+    {% if c.inheritedfromtable %}-- Inherited from table {{c.inheritedfromtable}}: {% elif c.inheritedfromtype %}-- Inherited from type {{c.inheritedfromtype}}: {% endif %}{{conn|qtIdent(c.name)}} {% if is_sql %}{{c.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, c.cltype, c.attlen, c.attprecision, c.hasSqrBracket) }}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined %} DEFAULT {{c.defval}}{% endif %}
 {% if not loop.last %},
 {% endif %}
 {% endif %}