diff --git a/frappe/database/mariadb/schema.py b/frappe/database/mariadb/schema.py
index d5a1096ba4..07bb4d5d7c 100644
--- a/frappe/database/mariadb/schema.py
+++ b/frappe/database/mariadb/schema.py
@@ -67,6 +67,7 @@ class MariaDBTable(DBTable):
 				current_column = self.current_columns.get(col.fieldname.lower())
 				unique_constraint_changed = current_column.unique != col.unique
 				if unique_constraint_changed and not col.unique:
+					# nosemgrep
 					unique_index_record = frappe.db.sql("""
 						SHOW INDEX FROM `{0}`
 						WHERE Key_name=%s
@@ -77,6 +78,7 @@ class MariaDBTable(DBTable):
 				index_constraint_changed = current_column.index != col.set_index
 				# if index key exists
 				if index_constraint_changed and not col.set_index:
+					# nosemgrep
 					index_record = frappe.db.sql("""
 						SHOW INDEX FROM `{0}`
 						WHERE Key_name=%s
diff --git a/frappe/database/postgres/schema.py b/frappe/database/postgres/schema.py
index 99e64ce08d..a2d5be0b70 100644
--- a/frappe/database/postgres/schema.py
+++ b/frappe/database/postgres/schema.py
@@ -42,6 +42,7 @@ class PostgresTable(DBTable):
 					field=col.fieldname
 				)
 		if create_index_query:
+			# nosemgrep
 			frappe.db.sql(create_index_query)
 
 	def alter(self):
@@ -118,10 +119,13 @@ class PostgresTable(DBTable):
 		try:
 			if query:
 				final_alter_query = "ALTER TABLE `{}` {}".format(self.table_name, ", ".join(query))
+				# nosemgrep
 				frappe.db.sql(final_alter_query)
 			if create_contraint_query:
+				# nosemgrep
 				frappe.db.sql(create_contraint_query)
 			if drop_contraint_query:
+				# nosemgrep
 				frappe.db.sql(drop_contraint_query)
 		except Exception as e:
 			# sanitize