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Is there any alternative way to create/write data at once ?
Now i'm using
for rec in bla :
vals = {}
vals['name'] = rec.name
obj.create(vals)
When i'm trying to create 1000++ data i will be very slow, take 1-3 Hours.
I need alternative way ! Thank You !!
Hi @Chaanto
There are several ways that you could use to get that task done. Here I give you 2. Hope it will help you
1- Using Model load method that accept 2 arguments, fields and data. were fields is a list of fields that match the elements in the data rows meaning that the argument with the data need to be a list of rows and every row will be the list of values of the fields in the same order
Model = self.env['model.name']2- Using Cursor copy_from by building a CSV with the data to be load using an SQL Copy Commands
result = Model.load(
['name', 'value'],
[
['A', '1'],
['B', '2'],
['C', '3']
],
)
fields = ['name', 'value']
self.env.cr.copy_from(io.StringIO(
u'\n'.join(
u"%s\t%s\t%s\t%d" % (
rec.name,
rec.value
)
for rec in bla
)),
table='model_table',
columns=fields,
)
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Hope this will helps: http://learnopenerp.blogspot.com/2019/10/how-to-use-self-env-cr-copy-from-to-save-data-in-database.html