diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/collations/static/js/collation.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/collations/static/js/collation.js
index 746f1849..635af9cb 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/collations/static/js/collation.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/collations/static/js/collation.js
@@ -1,8 +1,10 @@
 define('pgadmin.node.collation', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'underscore.string', 'sources/pgadmin', 'pgadmin.browser',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
-], function(gettext, url_for, $, _, S, pgAdmin, pgBrowser, schemaChild) {
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection',
+], function(gettext, url_for, $, _, S, pgAdmin, pgBrowser, schemaChild,
+ schemaChildTreeNode) {
 
   if (!pgBrowser.Nodes['coll-collation']) {
     pgAdmin.Browser.Nodes['coll-collation'] =
@@ -11,6 +13,8 @@ define('pgadmin.node.collation', [
         label: gettext('Collations'),
         type: 'coll-collation',
         columns: ['name', 'owner', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/domains/domain_constraints/static/js/domain_constraints.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/domains/domain_constraints/static/js/domain_constraints.js
index 76cd54d7..7b17197e 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/domains/domain_constraints/static/js/domain_constraints.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/domains/domain_constraints/static/js/domain_constraints.js
@@ -13,7 +13,7 @@ define('pgadmin.node.domain_constraints', [
         label: gettext('Domain Constraints'),
         type: 'coll-domain_constraints',
         columns: ['name', 'description'],
-        canDrop: true,
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
         canDropCascade: false,
       });
   }
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/domains/static/js/domain.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/domains/static/js/domain.js
index fb2f746d..df3d1227 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/domains/static/js/domain.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/domains/static/js/domain.js
@@ -2,10 +2,11 @@
 define('pgadmin.node.domain', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore', 'backbone',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform', 'pgadmin.backgrid',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection',
 ], function(
   gettext, url_for, $, _, Backbone, pgAdmin, pgBrowser, Backform, Backgrid,
-  schemaChild
+  schemaChild, schemaChildTreeNode
 ) {
 
   // Define Domain Collection Node
@@ -16,6 +17,8 @@ define('pgadmin.node.domain', [
         label: gettext('Domains'),
         type: 'coll-domain',
         columns: ['name', 'owner', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/foreign_tables/static/js/foreign_table.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/foreign_tables/static/js/foreign_table.js
index 4da0a2d0..2b40788a 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/foreign_tables/static/js/foreign_table.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/foreign_tables/static/js/foreign_table.js
@@ -2,10 +2,11 @@
 define('pgadmin.node.foreign_table', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore', 'backbone',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform', 'pgadmin.backgrid',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection',
 ], function(
   gettext, url_for, $, _, Backbone, pgAdmin, pgBrowser, Backform, Backgrid,
-  schemaChild
+  schemaChild, schemaChildTreeNode
 ) {
 
   if (!pgBrowser.Nodes['coll-foreign_table']) {
@@ -15,6 +16,8 @@ define('pgadmin.node.foreign_table', [
         label: gettext('Foreign Tables'),
         type: 'coll-foreign_table',
         columns: ['name', 'owner', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_configurations/static/js/fts_configuration.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_configurations/static/js/fts_configuration.js
index 705e41d7..26620fdc 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_configurations/static/js/fts_configuration.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_configurations/static/js/fts_configuration.js
@@ -1,10 +1,11 @@
 define('pgadmin.node.fts_configuration', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore', 'backbone',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform', 'pgadmin.backgrid',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection',
 ], function(
   gettext, url_for, $, _, Backbone, pgAdmin, pgBrowser, Backform, Backgrid,
-  schemaChild
+  schemaChild, schemaChildTreeNode
 ) {
 
   // Model for tokens control
@@ -406,6 +407,8 @@ define('pgadmin.node.fts_configuration', [
         label: gettext('FTS Configurations'),
         type: 'coll-fts_configuration',
         columns: ['name', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_dictionaries/static/js/fts_dictionary.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_dictionaries/static/js/fts_dictionary.js
index b1163c66..2d10af6d 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_dictionaries/static/js/fts_dictionary.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_dictionaries/static/js/fts_dictionary.js
@@ -1,9 +1,11 @@
 define('pgadmin.node.fts_dictionary', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'underscore.string', 'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection',
 ], function(
-  gettext, url_for, $, _, S, pgAdmin, pgBrowser, Backform, schemaChild
+  gettext, url_for, $, _, S, pgAdmin, pgBrowser, Backform, schemaChild,
+   schemaChildTreeNode
 ) {
 
   // Extend the browser's node model class to create a option/value pair
@@ -52,6 +54,8 @@ define('pgadmin.node.fts_dictionary', [
         label: gettext('FTS Dictionaries'),
         type: 'coll-fts_dictionary',
         columns: ['name', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_parser/static/js/fts_parser.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_parser/static/js/fts_parser.js
index 959110ea..9918b911 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_parser/static/js/fts_parser.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_parser/static/js/fts_parser.js
@@ -1,8 +1,8 @@
 define('pgadmin.node.fts_parser', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.node.schema.dir/child',
-  'pgadmin.browser.collection',
-], function(gettext, url_for, $, _, pgAdmin, pgBrowser, schemaChild) {
+  'pgadmin.node.schema.dir/schema_child_tree_node', 'pgadmin.browser.collection',
+], function(gettext, url_for, $, _, pgAdmin, pgBrowser, schemaChild, schemaChildTreeNode) {
 
   // Extend the collection class for fts parser
   if (!pgBrowser.Nodes['coll-fts_parser']) {
@@ -12,6 +12,8 @@ define('pgadmin.node.fts_parser', [
         label: gettext('FTS Parsers'),
         type: 'coll-fts_parser',
         columns: ['name', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_templates/static/js/fts_template.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_templates/static/js/fts_template.js
index 4a39ee10..01f73b6e 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_templates/static/js/fts_template.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/fts_templates/static/js/fts_template.js
@@ -1,8 +1,8 @@
 define('pgadmin.node.fts_template', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.node.schema.dir/child',
-  'pgadmin.browser.collection',
-], function(gettext, url_for, $, _, pgAdmin, pgBrowser, schemaChild) {
+  'pgadmin.node.schema.dir/schema_child_tree_node', 'pgadmin.browser.collection',
+], function(gettext, url_for, $, _, pgAdmin, pgBrowser, schemaChild, schemaChildTreeNode) {
 
   // Extend the collection class for fts template
   if (!pgBrowser.Nodes['coll-fts_template']) {
@@ -12,6 +12,8 @@ define('pgadmin.node.fts_template', [
         label: gettext('FTS Templates'),
         type: 'coll-fts_template',
         columns: ['name', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/function.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/function.js
index 55fa3b6b..06b394a9 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/function.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/function.js
@@ -2,10 +2,11 @@
 define('pgadmin.node.function', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore', 'backbone',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
-  'pgadmin.browser.server.privilege',
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection', 'pgadmin.browser.server.privilege',
 ], function(
-  gettext, url_for, $, _, Backbone, pgAdmin, pgBrowser, Backform, schemaChild
+  gettext, url_for, $, _, Backbone, pgAdmin, pgBrowser, Backform, schemaChild,
+  schemaChildTreeNode
 ) {
 
   if (!pgBrowser.Nodes['coll-function']) {
@@ -16,6 +17,8 @@ define('pgadmin.node.function', [
         type: 'coll-function',
         columns: ['name', 'funcowner', 'description'],
         hasStatistics: true,
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/procedure.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/procedure.js
index a721248c..bbe2b8f2 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/procedure.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/procedure.js
@@ -3,8 +3,10 @@ define('pgadmin.node.procedure', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'underscore.string', 'sources/pgadmin', 'pgadmin.browser', 'alertify',
   'pgadmin.node.function', 'pgadmin.node.schema.dir/child',
+  'pgadmin.node.schema.dir/schema_child_tree_node',
   'pgadmin.browser.collection', 'pgadmin.browser.server.privilege',
-], function(gettext, url_for, $, _, S, pgAdmin, pgBrowser, alertify, Function, schemaChild) {
+], function(gettext, url_for, $, _, S, pgAdmin, pgBrowser, alertify, Function,
+ schemaChild, schemaChildTreeNode) {
 
   if (!pgBrowser.Nodes['coll-procedure']) {
     pgAdmin.Browser.Nodes['coll-procedure'] =
@@ -14,6 +16,8 @@ define('pgadmin.node.procedure', [
         type: 'coll-procedure',
         columns: ['name', 'funcowner', 'description'],
         hasStatistics: true,
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/trigger_function.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/trigger_function.js
index 283c6a07..73792e96 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/trigger_function.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/functions/static/js/trigger_function.js
@@ -2,10 +2,10 @@
 define('pgadmin.node.trigger_function', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
-  'pgadmin.browser.server.privilege',
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection', 'pgadmin.browser.server.privilege',
 ], function(
-  gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, schemaChild
+  gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, schemaChild, schemaChildTreeNode
 ) {
 
   if (!pgBrowser.Nodes['coll-trigger_function']) {
@@ -16,6 +16,8 @@ define('pgadmin.node.trigger_function', [
         type: 'coll-trigger_function',
         columns: ['name', 'funcowner', 'description'],
         hasStatistics: true,
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/packages/static/js/package.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/packages/static/js/package.js
index f4504cb2..bbe6546d 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/packages/static/js/package.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/packages/static/js/package.js
@@ -1,8 +1,10 @@
 define('pgadmin.node.package', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
-], function(gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, schemaChild) {
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection',
+], function(gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, schemaChild,
+ schemaChildTreeNode) {
 
   // Extend the browser's collection class for package collection
   if (!pgBrowser.Nodes['coll-package']) {
@@ -12,6 +14,8 @@ define('pgadmin.node.package', [
         label: gettext('Packages'),
         type: 'coll-package',
         columns: ['name' ,'owner', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/sequences/static/js/sequence.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/sequences/static/js/sequence.js
index 08b6745c..e4ca39b5 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/sequences/static/js/sequence.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/sequences/static/js/sequence.js
@@ -1,9 +1,11 @@
 define('pgadmin.node.sequence', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'underscore.string', 'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection',
 ], function(
-  gettext, url_for, $, _, S, pgAdmin, pgBrowser, Backform, schemaChild
+  gettext, url_for, $, _, S, pgAdmin, pgBrowser, Backform, schemaChild,
+   schemaChildTreeNode
 ) {
 
   // Extend the browser's collection class for sequence collection
@@ -15,6 +17,8 @@ define('pgadmin.node.sequence', [
         type: 'coll-sequence',
         columns: ['name', 'seqowner', 'comment'],
         hasStatistics: true,
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/synonyms/static/js/synonym.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/synonyms/static/js/synonym.js
index a146dabc..5af9e743 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/synonyms/static/js/synonym.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/synonyms/static/js/synonym.js
@@ -1,8 +1,10 @@
 define('pgadmin.node.synonym', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'underscore.string', 'sources/pgadmin', 'pgadmin.browser', 'pgadmin.alertifyjs',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
-], function(gettext, url_for, $, _, S, pgAdmin, pgBrowser, alertify, schemaChild) {
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection',
+], function(gettext, url_for, $, _, S, pgAdmin, pgBrowser, alertify,
+ schemaChild, schemaChildTreeNode) {
 
   if (!pgBrowser.Nodes['coll-synonym']) {
     pgAdmin.Browser.Nodes['coll-synonym'] =
@@ -11,6 +13,8 @@ define('pgadmin.node.synonym', [
         label: gettext('Synonyms'),
         type: 'coll-synonym',
         columns: ['name', 'owner','is_public_synonym'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/column/static/js/column.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/column/static/js/column.js
index 95506baf..e4492825 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/column/static/js/column.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/column/static/js/column.js
@@ -1,9 +1,10 @@
 define('pgadmin.node.column', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore', 'backbone',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform', 'pgadmin.backgrid',
-  'pgadmin.browser.collection',
+  'pgadmin.node.schema.dir/schema_child_tree_node', 'pgadmin.browser.collection',
 ], function(
-  gettext, url_for, $, _, Backbone, pgAdmin, pgBrowser, Backform, Backgrid
+  gettext, url_for, $, _, Backbone, pgAdmin, pgBrowser, Backform, Backgrid,
+  SchemaChildTreeNode
 ) {
 
   if (!pgBrowser.Nodes['coll-column']) {
@@ -13,6 +14,8 @@ define('pgadmin.node.column', [
         label: gettext('Columns'),
         type: 'coll-column',
         columns: ['name', 'atttypid', 'description'],
+        canDrop: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/indexes/static/js/index.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/indexes/static/js/index.js
index 5732013f..bb1986bd 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/indexes/static/js/index.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/indexes/static/js/index.js
@@ -21,6 +21,8 @@ define('pgadmin.node.index', [
         columns: ['name', 'description'],
         hasStatistics: true,
         statsPrettifyFields: ['Size', 'Index size'],
+        canDrop: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/partitions/static/js/partition.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/partitions/static/js/partition.js
index ecb28e16..ebfd46a2 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/partitions/static/js/partition.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/partitions/static/js/partition.js
@@ -19,6 +19,8 @@ function(
         columns: [
           'name', 'schema', 'partition_value', 'is_partitioned', 'description',
         ],
+        canDrop: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/rules/static/js/rule.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/rules/static/js/rule.js
index 8add5b5c..e6858138 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/rules/static/js/rule.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/rules/static/js/rule.js
@@ -2,7 +2,7 @@ define('pgadmin.node.rule', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform',
   'pgadmin.node.schema.dir/schema_child_tree_node',
-], function(gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, schemaChildTreeNode) {
+], function(gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, SchemaChildTreeNode) {
 
   /**
     Create and add a rule collection into nodes
@@ -18,6 +18,8 @@ define('pgadmin.node.rule', [
         label: gettext('Rules'),
         type: 'coll-rule',
         columns: ['name', 'owner', 'comment'],
+        canDrop: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
@@ -45,7 +47,7 @@ define('pgadmin.node.rule', [
       hasSQL:  true,
       hasDepends: true,
       canDrop: function(itemData, item){
-        schemaChildTreeNode.isTreeItemOfChildOfSchema.apply(this, [itemData, item]);
+        SchemaChildTreeNode.isTreeItemOfChildOfSchema.apply(this, [itemData, item]);
         if(_.has(itemData, 'label') && itemData.label === '_RETURN')
           return false;
         else {
@@ -53,7 +55,7 @@ define('pgadmin.node.rule', [
         }
       },
       canDropCascade: function(itemData, item){
-        schemaChildTreeNode.isTreeItemOfChildOfSchema.apply(this, [itemData, item]);
+        SchemaChildTreeNode.isTreeItemOfChildOfSchema.apply(this, [itemData, item]);
         if(_.has(itemData, 'label') && itemData.label === '_RETURN')
           return false;
         else {
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/static/js/table.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/static/js/table.js
index dc7a7333..c8a09297 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/static/js/table.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/static/js/table.js
@@ -4,13 +4,13 @@ define('pgadmin.node.table', [
   'underscore.string', 'sources/pgadmin', 'pgadmin.browser',
   'pgadmin.alertifyjs', 'pgadmin.backform', 'pgadmin.backgrid',
   'pgadmin.tables.js/show_advanced_tab',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.collection',
-  'pgadmin.node.column', 'pgadmin.node.constraints',
-  'pgadmin.browser.table.partition.utils',
+  'pgadmin.node.schema.dir/child','pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.collection', 'pgadmin.node.column',
+  'pgadmin.node.constraints', 'pgadmin.browser.table.partition.utils',
 ], function(
   tableFunctions,
   gettext, url_for, $, _, S, pgAdmin, pgBrowser, Alertify, Backform, Backgrid,
-  ShowAdvancedTab, SchemaChild
+  ShowAdvancedTab, SchemaChild, SchemaChildTreeNode
 ) {
 
   if (!pgBrowser.Nodes['coll-table']) {
@@ -24,6 +24,8 @@ define('pgadmin.node.table', [
         statsPrettifyFields: ['Size', 'Indexes size', 'Table size',
           'Toast table size', 'Tuple length',
           'Dead tuple length', 'Free space'],
+        canDrop: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/triggers/static/js/trigger.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/triggers/static/js/trigger.js
index 2663b08e..d2613a7e 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/triggers/static/js/trigger.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/triggers/static/js/trigger.js
@@ -35,6 +35,8 @@ define('pgadmin.node.trigger', [
         label: gettext('Triggers'),
         type: 'coll-trigger',
         columns: ['name', 'description'],
+        canDrop: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: SchemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/types/static/js/type.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/types/static/js/type.js
index 12045cf1..d19024b9 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/types/static/js/type.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/types/static/js/type.js
@@ -2,10 +2,10 @@ define('pgadmin.node.type', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform',
   'pgadmin.backgrid', 'pgadmin.node.schema.dir/child',
-  'pgadmin.browser.collection',
+  'pgadmin.node.schema.dir/schema_child_tree_node', 'pgadmin.browser.collection',
 ], function(
   gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, Backgrid,
-  schemaChild
+  schemaChild, schemaChildTreeNode
 ) {
 
   if (!pgBrowser.Nodes['coll-type']) {
@@ -15,6 +15,8 @@ define('pgadmin.node.type', [
         label: gettext('Types'),
         type: 'coll-type',
         columns: ['name', 'typeowner', 'description'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/views/static/js/mview.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/views/static/js/mview.js
index 2b91673c..780e7d03 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/views/static/js/mview.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/views/static/js/mview.js
@@ -2,10 +2,10 @@ define('pgadmin.node.mview', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'sources/pgadmin', 'pgadmin.alertifyjs', 'pgadmin.browser',
   'pgadmin.backform', 'pgadmin.node.schema.dir/child',
-  'pgadmin.browser.server.privilege',
+  'pgadmin.node.schema.dir/schema_child_tree_node', 'pgadmin.browser.server.privilege',
 ], function(
   gettext, url_for, $, _, pgAdmin, Alertify, pgBrowser, Backform,
-  schemaChild
+  schemaChild, schemaChildTreeNode
 ) {
 
   /**
@@ -22,6 +22,8 @@ define('pgadmin.node.mview', [
         label: gettext('Materialized Views'),
         type: 'coll-mview',
         columns: ['name', 'owner'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/views/static/js/view.js b/web/pgadmin/browser/server_groups/servers/databases/schemas/views/static/js/view.js
index 1c339847..96e7cd40 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/views/static/js/view.js
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/views/static/js/view.js
@@ -1,10 +1,10 @@
 define('pgadmin.node.view', [
   'sources/gettext', 'sources/url_for', 'jquery', 'underscore',
   'sources/pgadmin', 'pgadmin.browser', 'pgadmin.backform',
-  'pgadmin.node.schema.dir/child', 'pgadmin.browser.server.privilege',
-  'pgadmin.node.rule',
+  'pgadmin.node.schema.dir/child', 'pgadmin.node.schema.dir/schema_child_tree_node',
+  'pgadmin.browser.server.privilege', 'pgadmin.node.rule',
 ], function(
-  gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, schemaChild
+  gettext, url_for, $, _, pgAdmin, pgBrowser, Backform, schemaChild, schemaChildTreeNode
 ) {
 
 
@@ -22,6 +22,8 @@ define('pgadmin.node.view', [
         label: gettext('Views'),
         type: 'coll-view',
         columns: ['name', 'owner'],
+        canDrop: schemaChildTreeNode.isTreeItemOfChildOfSchema,
+        canDropCascade: schemaChildTreeNode.isTreeItemOfChildOfSchema,
       });
   }
 
diff --git a/web/pgadmin/browser/static/js/collection.js b/web/pgadmin/browser/static/js/collection.js
index ae77f81c..cda6fb98 100644
--- a/web/pgadmin/browser/static/js/collection.js
+++ b/web/pgadmin/browser/static/js/collection.js
@@ -124,7 +124,10 @@ define([
           }.bind(panel);
 
         // Add the new column for the multi-select menus
-        if (that.canDrop || that.canDropCascade) {
+        if((_.isFunction(that.canDrop) ?
+              that.canDrop.apply(that, [data, item]) : that.canDrop) ||
+              (_.isFunction(that.canDropCascade) ?
+              that.canDropCascade.apply(that, [data, item]) : that.canDropCascade)) {
           gridSchema.columns.unshift({
             name: 'oid',
             cell: Backgrid.Extension.SelectRowCell.extend({
@@ -215,7 +218,10 @@ define([
           tooltip: gettext('Delete/Drop'),
           extraClasses: ['btn-default', 'delete_multiple'],
           icon: 'fa fa-lg fa-trash-o',
-          disabled: !that.canDrop,
+          disabled:  _.isFunction(that.canDrop) ?
+            function() {
+              return !(that.canDrop.apply(self, arguments));
+            } : (!that.canDrop),
           register: function(btn) {
             btn.on('click',() => {
               onDrop('drop');
@@ -229,7 +235,10 @@ define([
           tooltip: gettext('Drop Cascade'),
           extraClasses: ['btn-default', 'delete_multiple_cascade'],
           icon: '',
-          disabled: !that.canDropCascade,
+          disabled: _.isFunction(that.canDropCascade) ?
+            function() {
+              return !(that.canDropCascade.apply(self, arguments));
+            } : (!that.canDropCascade),
           register: function(btn) {
             btn.on('click',() => {
               onDrop('dropCascade');