# ERPNext - web based ERP (http://erpnext.com)
# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
# 
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import webnotes
def execute():
	doc_type_list = webnotes.conn.sql("""SELECT DISTINCT parent FROM `tabDocField` where idx=0""")
	for doc_type in doc_type_list:
		if doc_type and doc_type[0]:
			webnotes.conn.sql("""\
				UPDATE `tabDocField` SET idx=idx+1
				WHERE parent=%s
			""", doc_type[0])