diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/11_plus/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/11_plus/create.sql
index b0e56039af5..9c8f31bc518 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/11_plus/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/11_plus/create.sql
@@ -46,7 +46,7 @@ CREATE {% if data.relpersistence %}UNLOGGED {% endif %}TABLE{% if add_not_exists
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
 {% if c.name and c.cltype %}
-    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% else %}{# Regular column or inherited without modifications #}{% if 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.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
+    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% else %}{# Regular column or inherited without modifications #}{% if 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.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
 {% if c.colconstype == 'i' and 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 %}
@@ -158,6 +158,12 @@ COMMENT ON TABLE {{conn|qtIdent(data.schema, data.name)}}
 {#===========================================#}
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
+{###  Set default value for inherited columns ###}
+{% if c.inheritedfromtable and c.defval is defined and c.defval is not none and c.defval != '' %}
+ALTER TABLE IF EXISTS {{conn|qtIdent(data.schema, data.name)}}
+    ALTER COLUMN {{conn|qtTypeIdent(c.name)}} SET DEFAULT {{c.defval}};
+
+{% endif %}
 {% if c.description %}
 
 COMMENT ON COLUMN {{conn|qtIdent(data.schema, data.name, c.name)}}
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/12_plus/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/12_plus/create.sql
index 9a8af919f28..3a2130b8423 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/12_plus/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/12_plus/create.sql
@@ -52,7 +52,7 @@ CREATE {% if data.relpersistence %}UNLOGGED {% endif %}TABLE{% if add_not_exists
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
 {% if c.name and c.cltype %}
-    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% else %}{# Regular column or inherited without modifications #}{% if 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.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
+    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% else %}{# Regular column or inherited without modifications #}{% if 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.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
 {% if c.colconstype == 'i' and 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 %}
@@ -184,6 +184,12 @@ COMMENT ON TABLE {{conn|qtIdent(data.schema, data.name)}}
 {#===========================================#}
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
+{###  Set default value for inherited columns ###}
+{% if c.inheritedfromtable and c.defval is defined and c.defval is not none and c.defval != '' %}
+ALTER TABLE IF EXISTS {{conn|qtIdent(data.schema, data.name)}}
+    ALTER COLUMN {{conn|qtTypeIdent(c.name)}} SET DEFAULT {{c.defval}};
+
+{% endif %}
 {% if c.description %}
 
 COMMENT ON COLUMN {{conn|qtIdent(data.schema, data.name, c.name)}}
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/14_plus/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/14_plus/create.sql
index b3d04b9dca5..5b3cd2b0cc9 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/14_plus/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/14_plus/create.sql
@@ -54,7 +54,7 @@ CREATE {% if data.relpersistence %}UNLOGGED {% endif %}TABLE{% if add_not_exists
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
 {% if c.name and c.cltype %}
-    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{% if c.attcompression is defined and c.attcompression is not none and c.attcompression != '' %} COMPRESSION {{c.attcompression}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% else %}{# Regular column or inherited without modifications #}{% if 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.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{% if c.attcompression is defined and c.attcompression is not none and c.attcompression != '' %} COMPRESSION {{c.attcompression}}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
+    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{% if c.attcompression is defined and c.attcompression is not none and c.attcompression != '' %} COMPRESSION {{c.attcompression}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% else %}{# Regular column or inherited without modifications #}{% if 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.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{% if c.attcompression is defined and c.attcompression is not none and c.attcompression != '' %} COMPRESSION {{c.attcompression}}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
 {% if c.colconstype == 'i' and 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 %}
@@ -186,6 +186,12 @@ COMMENT ON TABLE {{conn|qtIdent(data.schema, data.name)}}
 {#===========================================#}
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
+{###  Set default value for inherited columns ###}
+{% if c.inheritedfromtable and c.defval is defined and c.defval is not none and c.defval != '' %}
+ALTER TABLE IF EXISTS {{conn|qtIdent(data.schema, data.name)}}
+    ALTER COLUMN {{conn|qtTypeIdent(c.name)}} SET DEFAULT {{c.defval}};
+
+{% endif %}
 {% if c.description %}
 
 COMMENT ON COLUMN {{conn|qtIdent(data.schema, data.name, c.name)}}
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/16_plus/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/16_plus/create.sql
index 2af029309ee..3c171f803a0 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/16_plus/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/tables/sql/16_plus/create.sql
@@ -54,7 +54,7 @@ CREATE {% if data.relpersistence %}UNLOGGED {% endif %}TABLE{% if add_not_exists
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
 {% if c.name and c.cltype %}
-    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{%if c.attstorage is defined and c.attstorage != c.defaultstorage%} STORAGE {%if c.attstorage == 'p' %}PLAIN{% elif c.attstorage == 'm'%}MAIN{% elif c.attstorage == 'e'%}EXTERNAL{% elif c.attstorage == 'x'%}EXTENDED{% elif c.attstorage == 'd'%}DEFAULT{% endif %}{% endif %}{% if c.attcompression is defined and c.attcompression is not none and c.attcompression != '' %} COMPRESSION {{c.attcompression}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% else %}{# Regular column or inherited without modifications #}{% if 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.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{%if c.attstorage is defined and c.attstorage != c.defaultstorage%} STORAGE {%if c.attstorage == 'p' %}PLAIN{% elif c.attstorage == 'm'%}MAIN{% elif c.attstorage == 'e'%}EXTERNAL{% elif c.attstorage == 'x'%}EXTENDED{% elif c.attstorage == 'd'%}DEFAULT{% endif %}{% endif %}{% if c.attcompression is defined and c.attcompression is not none and c.attcompression != '' %} COMPRESSION {{c.attcompression}}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
+    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{%if c.attstorage is defined and c.attstorage != c.defaultstorage%} STORAGE {%if c.attstorage == 'p' %}PLAIN{% elif c.attstorage == 'm'%}MAIN{% elif c.attstorage == 'e'%}EXTERNAL{% elif c.attstorage == 'x'%}EXTENDED{% elif c.attstorage == 'd'%}DEFAULT{% endif %}{% endif %}{% if c.attcompression is defined and c.attcompression is not none and c.attcompression != '' %} COMPRESSION {{c.attcompression}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% else %}{# Regular column or inherited without modifications #}{% if 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.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{%if c.attstorage is defined and c.attstorage != c.defaultstorage%} STORAGE {%if c.attstorage == 'p' %}PLAIN{% elif c.attstorage == 'm'%}MAIN{% elif c.attstorage == 'e'%}EXTERNAL{% elif c.attstorage == 'x'%}EXTENDED{% elif c.attstorage == 'd'%}DEFAULT{% endif %}{% endif %}{% if c.attcompression is defined and c.attcompression is not none and c.attcompression != '' %} COMPRESSION {{c.attcompression}}{% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' and c.colconstype != 'g' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
 {% if c.colconstype == 'i' and 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 %}
@@ -186,6 +186,12 @@ COMMENT ON TABLE {{conn|qtIdent(data.schema, data.name)}}
 {#===========================================#}
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
+{###  Set default value for inherited columns ###}
+{% if c.inheritedfromtable and c.defval is defined and c.defval is not none and c.defval != '' %}
+ALTER TABLE IF EXISTS {{conn|qtIdent(data.schema, data.name)}}
+    ALTER COLUMN {{conn|qtTypeIdent(c.name)}} SET DEFAULT {{c.defval}};
+
+{% endif %}
 {% if c.description %}
 
 COMMENT ON COLUMN {{conn|qtIdent(data.schema, data.name, c.name)}}
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 94bf50bc986..cf755f65f0a 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
@@ -46,7 +46,7 @@ CREATE {% if data.relpersistence %}UNLOGGED {% endif %}TABLE{% if add_not_exists
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
 {% if c.name and c.cltype %}
-    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% else %}{# Regular column or inherited without modifications #}{% if c.inheritedfromtype %}-- Inherited from type {{c.inheritedfromtype}}: {% endif %}{{conn|qtIdent(c.name)}} {% if c.displaytypname %}{{c.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, c.cltype, c.attlen, c.attprecision, c.hasSqrBracket) }}{% endif %}{% if c.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
+    {% if c.inheritedfromtype and c.has_with_options %}{# Use WITH OPTIONS syntax for modified OF TYPE columns #}{{conn|qtIdent(c.name)}} WITH OPTIONS{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% elif c.inheritedfromtable %}{# Inherited from parent table - keep as comment #}-- Inherited from table {{c.inheritedfromtable}}: {{conn|qtIdent(c.name)}}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% else %}{# Regular column or inherited without modifications #}{% if c.inheritedfromtype %}-- Inherited from type {{c.inheritedfromtype}}: {% endif %}{{conn|qtIdent(c.name)}} {% if c.displaytypname %}{{c.displaytypname}}{% else %}{{ GET_TYPE.CREATE_TYPE_SQL(conn, c.cltype, c.attlen, c.attprecision, c.hasSqrBracket) }}{% endif %}{% if c.geometry and not is_sql %}({{c.geometry}}{% if c.srid %},{{c.srid}}{% endif %}){% endif %}{% if c.collspcname %} COLLATE {{c.collspcname}}{% endif %}{% if c.attnotnull %} NOT NULL{% endif %}{% if c.defval is defined and c.defval is not none and c.defval != '' %} DEFAULT {{c.defval}}{% endif %}{% endif %}
 {% if c.colconstype == 'i' and 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 %}
@@ -157,6 +157,12 @@ COMMENT ON TABLE {{conn|qtIdent(data.schema, data.name)}}
 {#===========================================#}
 {% if data.columns and data.columns|length > 0 %}
 {% for c in data.columns %}
+{###  Set default value for inherited columns ###}
+{% if c.inheritedfromtable and c.defval is defined and c.defval is not none and c.defval != '' %}
+ALTER TABLE IF EXISTS {{conn|qtIdent(data.schema, data.name)}}
+    ALTER COLUMN {{conn|qtTypeIdent(c.name)}} SET DEFAULT {{c.defval}};
+
+{% endif %}
 {% if c.description %}
 
 COMMENT ON COLUMN {{conn|qtIdent(data.schema, data.name, c.name)}}