misc/migration/3.14.4_Any.py
author Julien Cristau <julien.cristau@logilab.fr>
Tue, 11 Feb 2014 17:29:58 +0100
changeset 9511 241b1232ed7f
parent 9463 d62e13eba033
child 10200 cceb2c7c02f4
permissions -rw-r--r--
Use repoapi instead of dbapi for cwctl shell, upgrade and db-init Hopefully nobody uses dbapi-specific API in their migration scripts. I guess we'll find out.

from yams import schema2sql as y2sql

dbhelper = repo.system_source.dbhelper
rdefdef = schema['CWSource'].rdef('name')
attrtype = y2sql.type_from_constraints(dbhelper, rdefdef.object, rdefdef.constraints).split()[0]

cursor = session.cnxset.cu
sql('UPDATE entities SET asource = source WHERE asource is NULL')
dbhelper.change_col_type(cursor, 'entities', 'asource', attrtype, False)
dbhelper.change_col_type(cursor, 'entities', 'source', attrtype, False)