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Merge branch 'master' of github.com:webnotes/erpnext

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This commit is contained in:
Rushabh Mehta 2012-12-21 21:40:50 +05:30
commit 1ee582fd3e
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patches/december_2012/deleted_contact_address_patch.py Normal file
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import webnotes
def execute():
"""finds references of deleted addresses and contacts and deletes these references"""
import webnotes.model
for dt in ["Address", "Contact"]:
link_fields = webnotes.model.get_link_fields(dt)
for parent, lf in link_fields:
webnotes.conn.sql("""update `tab%s` ref set `%s`=null
where ifnull(`%s`, '')!='' and not exists (
select * from `tab%s` where name=ref.`%s`)""" % \
(parent, lf, lf, dt, lf))