diff --git a/frappe/__init__.py b/frappe/__init__.py
index 746d5164ea..cc6e7cb32a 100644
--- a/frappe/__init__.py
+++ b/frappe/__init__.py
@@ -14,7 +14,7 @@ import os, sys, importlib, inspect, json
 from .exceptions import *
 from .utils.jinja import get_jenv, get_template, render_template, get_email_from_template
 
-__version__ = '8.6.6'
+__version__ = '8.6.7'
 __title__ = "Frappe Framework"
 
 local = Local()
diff --git a/frappe/database.py b/frappe/database.py
index af265b5857..b702a8c53d 100644
--- a/frappe/database.py
+++ b/frappe/database.py
@@ -600,8 +600,9 @@ class Database:
 
 		order_by = ("order by " + order_by) if order_by else ""
 
-		r = self.sql("select {0} from `tab{1}` where {2} {3}".format(fl, doctype,
-			conditions, order_by), values, as_dict=as_dict, debug=debug, update=update)
+		r = self.sql("select {0} from `tab{1}` {2} {3} {4}"
+			.format(fl, doctype, "where" if conditions else "", conditions, order_by), values, 
+			as_dict=as_dict, debug=debug, update=update)
 
 		return r
 
diff --git a/frappe/desk/reportview.py b/frappe/desk/reportview.py
index f0b156f673..0ce1d495f8 100644
--- a/frappe/desk/reportview.py
+++ b/frappe/desk/reportview.py
@@ -241,7 +241,12 @@ def get_stats(stats, doctype, filters=[]):
 		filters = json.loads(filters)
 	stats = {}
 
-	columns = frappe.db.get_table_columns(doctype)
+	try:
+		columns = frappe.db.get_table_columns(doctype)
+	except MySQLdb.OperationalError:
+		# raised when _user_tags column is added on the fly
+		columns = []
+
 	for tag in tags:
 		if not tag in columns: continue
 		try:
diff --git a/frappe/model/dynamic_links.py b/frappe/model/dynamic_links.py
index 0932ffa623..c34dd914ef 100644
--- a/frappe/model/dynamic_links.py
+++ b/frappe/model/dynamic_links.py
@@ -8,19 +8,21 @@ import frappe
 # For example Journal Entry should be validated before GL Entry (which is an internal doctype)
 
 dynamic_link_queries =  [
-	"""select parent,
-		(select read_only from `tabDocType` where name=tabDocField.parent) as read_only,
-		fieldname, options 
-	from tabDocField 
-	where fieldtype='Dynamic Link' 
-	order by read_only""",
-
-	"""select dt as parent,
-		(select read_only from `tabDocType` where name=`tabCustom Field`.dt) as read_only,
-		fieldname, options 
-	from `tabCustom Field` 
-	where fieldtype='Dynamic Link' 
-	order by read_only""",
+	"""select tabDocField.parent,
+		`tabDocType`.read_only, `tabDocType`.in_create,
+		tabDocField.fieldname, tabDocField.options
+	from tabDocField, `tabDocType`
+	where `tabDocField`.fieldtype='Dynamic Link' and
+	`tabDocType`.name=`tabDocField`.parent
+	order by `tabDocType`.read_only, `tabDocType`.in_create""",
+
+	"""select `tabCustom Field`.dt as parent,
+		`tabDocType`.read_only, `tabDocType`.in_create,
+		`tabCustom Field`.fieldname, `tabCustom Field`.options
+	from `tabCustom Field`, `tabDocType`
+	where `tabCustom Field`.fieldtype='Dynamic Link' and
+	`tabDocType`.name=`tabCustom Field`.dt
+	order by `tabDocType`.read_only, `tabDocType`.in_create""",
 ]
 
 def get_dynamic_link_map(for_delete=False):