From ffb020ce0ea9a0fb2c2ec7c0f8d03d986bc1cd1e Mon Sep 17 00:00:00 2001
From: Suraj Shetty <surajshetty3416@gmail.com>
Date: Thu, 15 Jul 2021 08:37:47 +0530
Subject: [PATCH] fix: Make query postgres compatible

---
 frappe/desk/reportview.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/frappe/desk/reportview.py b/frappe/desk/reportview.py
index b9382bc830..1dbc52eb5b 100644
--- a/frappe/desk/reportview.py
+++ b/frappe/desk/reportview.py
@@ -450,6 +450,7 @@ def get_stats(stats, doctype, filters=[]):
 				filters=filters + [[tag, '!=', '']],
 				group_by=tag,
 				as_list=True,
+				distinct=1,
 			)
 
 			if tag == '_user_tags':
@@ -458,18 +459,22 @@ def get_stats(stats, doctype, filters=[]):
 					fields=[tag, "count(*)"],
 					filters=filters + [[tag, "in", ('', ',')]],
 					as_list=True,
-				)[0][1]
+					group_by=tag,
+					order_by=tag,
+				)
+
+				no_tag_count = no_tag_count[0][1] if no_tag_count else 0
 
 				stats[tag].append([_("No Tags"), no_tag_count])
 			else:
 				stats[tag] = tag_count
 
 		except frappe.db.SQLError:
-			# does not work for child tables
 			pass
-		except frappe.db.InternalError:
+		except frappe.db.InternalError as e:
 			# raised when _user_tags column is added on the fly
 			pass
+
 	return stats
 
 @frappe.whitelist()