From 58d8859ddb2302a673c5bfad2f204843977ba6e1 Mon Sep 17 00:00:00 2001
From: AarDG10 <aarol.dsouza@gmail.com>
Date: Fri, 1 May 2026 18:41:02 +0530
Subject: [PATCH] fix: revert some changes

---
 frappe/database/query.py      | 12 ++-----
 frappe/tests/test_db_query.py | 62 -----------------------------------
 2 files changed, 3 insertions(+), 71 deletions(-)

diff --git a/frappe/database/query.py b/frappe/database/query.py
index 5ed3e32664..4d0ef0a78f 100644
--- a/frappe/database/query.py
+++ b/frappe/database/query.py
@@ -2082,22 +2082,16 @@ class LinkTableField(DynamicTableField):
 	) -> None:
 		super().__init__(doctype, fieldname, parent_doctype, alias=alias)
 		self.link_fieldname = link_fieldname
-		self.table = self._get_joined_table()
+		self.table = frappe.qb.DocType(self.doctype)
 		self.field = self.table[self.fieldname]
 
-	def _get_joined_table(self):
-		table = frappe.qb.DocType(self.doctype)
-		if self.doctype == self.parent_doctype:
-			table = table.as_(f"tab{self.doctype}_{self.link_fieldname}")
-		return table
-
 	def apply_select(self, query: QueryBuilder, engine: "Engine" = None) -> QueryBuilder:
-		table = self._get_joined_table()
+		table = frappe.qb.DocType(self.doctype)
 		query = self.apply_join(query, engine=engine)
 		return query.select(getattr(table, self.fieldname).as_(self.alias or None))
 
 	def apply_join(self, query: QueryBuilder, engine: "Engine" = None) -> QueryBuilder:
-		table = self._get_joined_table()
+		table = frappe.qb.DocType(self.doctype)
 		main_table = frappe.qb.DocType(self.parent_doctype)
 		if not query.is_joined(table):
 			query = query.left_join(table).on(table.name == getattr(main_table, self.link_fieldname))
diff --git a/frappe/tests/test_db_query.py b/frappe/tests/test_db_query.py
index 27f9a1b201..c20b8aa9c1 100644
--- a/frappe/tests/test_db_query.py
+++ b/frappe/tests/test_db_query.py
@@ -1179,68 +1179,6 @@ class TestDBQuery(IntegrationTestCase):
 		data = get()
 		self.assertEqual(len(data["values"]), 1)
 
-	def test_self_referential_link_joins(self):
-		"""Test that joined aliases are distinct, when a DocType has multiple links to itself."""
-
-		if not frappe.db.exists("DocType", "Self Linked DocType"):
-			frappe.get_doc(
-				{
-					"doctype": "DocType",
-					"custom": 1,
-					"module": "Custom",
-					"name": "Self Linked DocType",
-					"naming_rule": "Random",
-					"autoname": "hash",
-					"fields": [
-						{
-							"label": "Title",
-							"fieldname": "title",
-							"fieldtype": "Data",
-						},
-						{
-							"label": "Parent Ref",
-							"fieldname": "parent_ref",
-							"fieldtype": "Link",
-							"options": "Self Linked DocType",
-						},
-						{
-							"label": "Sibling Ref",
-							"fieldname": "sibling_ref",
-							"fieldtype": "Link",
-							"options": "Self Linked DocType",
-						},
-					],
-				}
-			).insert()
-		else:
-			frappe.db.delete("Self Linked DocType")
-
-		first_link = frappe.get_doc({"doctype": "Self Linked DocType", "title": "Reference1"}).insert()
-		second_link = frappe.get_doc({"doctype": "Self Linked DocType", "title": "Reference2"}).insert()
-		frappe.get_doc(
-			{
-				"doctype": "Self Linked DocType",
-				"title": "Linked Doc",
-				"parent_ref": first_link.name,
-				"sibling_ref": second_link.name,
-			}
-		).insert()
-
-		fields = ["name", "parent_ref.title as parent_title", "sibling_ref.title as sibling_title"]
-		data = frappe.get_all(
-			"Self Linked DocType",
-			fields=fields,
-		)
-		self.assertEqual(len(data), 3)
-
-		query = frappe.qb.get_query(
-			"Self Linked DocType",
-			fields=fields,
-		).get_sql()
-
-		self.assertIn("LEFT JOIN `tabSelf Linked DocType` `tabSelf Linked DocType_parent_ref`", query)
-		self.assertIn("LEFT JOIN `tabSelf Linked DocType` `tabSelf Linked DocType_sibling_ref`", query)
-
 	def test_select_star_expansion(self):
 		count = frappe.get_list("Language", [{"SUM": 1}, {"COUNT": "*"}], as_list=1, order_by=None)[0]
 		self.assertEqual(count[0], frappe.db.count("Language"))