2013-08-05 09:29:54 +00:00
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# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd.
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# License: GNU General Public License v3. See license.txt
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2012-12-21 15:27:03 +00:00
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import webnotes
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def execute():
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"""finds references of deleted addresses and contacts and deletes these references"""
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import webnotes.model
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for dt in ["Address", "Contact"]:
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link_fields = webnotes.model.get_link_fields(dt)
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for parent, lf in link_fields:
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webnotes.conn.sql("""update `tab%s` ref set `%s`=null
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where ifnull(`%s`, '')!='' and not exists (
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select * from `tab%s` where name=ref.`%s`)""" % \
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(parent, lf, lf, dt, lf))
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