Hello Django experts, We are seeing this problem again and think that this should be a serious bug in Django. We are wondering whether any one in this community is having the same issue. I would appreciate it if you could share your thoughts on this because we are really unhappy to see this problem again and again.
Thanks ~Salima On Mon, Aug 16, 2021 at 9:47 AM Salima Begum <[email protected]> wrote: > Hi, > I am hitting this problem again with new code merges into the > deployment server. Last time, I fixed the issue by doing like this > > "I have tried all the ways what you guys suggested me But here I don't > want change database why because it is deployment server so, when I run > manage.py makemigrations migrations are applied and changes are reading but > when I run manage.py migrate changes are not taken to database so, Manually > I queried queries to add columns into respected tables into database." > > I really think this might not be a sustainable solution. So, I would > really like to fix this permanently. I would appreciate it if someone could > suggest a remedy for this issue. > > Thank you in advance > ~Salima > > On Tue, Jul 27, 2021 at 5:18 AM guna visva <[email protected]> wrote: > >> having had the unfortunate phase of dealing with it , sorting it requires >> some patience >> >> the issue is the tables in django_migrations is not in sync with rest the >> rest of your database or migrations files. >> >> You have to first remove the addition in field etc and make sure the >> database tables are first in sync with your models, then 1. delete >> migrations files and 2. delete django_migrations. Then 3.makemigrations and >> 4. migrate fake. All risks are yours to take >> >> Then finally just add your fields and makemigrations and migrate >> >> The above might/or not work as it might give some content type errors >> >> >> >> >> On Wednesday, July 21, 2021 at 2:39:56 AM UTC+8 [email protected] >> wrote: >> >>> Is in settings.py also in installed app? Without that migrations don't >>> work >>> >>> Salima Begum <[email protected]> schrieb am Di., 20. Juli >>> 2021, 19:00: >>> >>>> Hi , >>>> Thank you for your responses. >>>> I have tried all the ways Which you people suggested I am not getting >>>> any error while running makemigrations or migrate and >>>> python manage.py migrate --fake-initial. But those migrations are not >>>> applying to the database. How can I fix this issue without deleting the >>>> database? >>>> >>>> Thank you >>>> ~Salima >>>> >>>> >>>> On Mon, Jul 19, 2021 at 7:02 PM Aman Vyas <[email protected]> wrote: >>>> >>>>> if it is saying no changes detected while running makemigrations and >>>>> you are sure that you changed models.py then these things you can try: >>>>> >>>>> 1: python manage.py makemigrations appname >>>>> >>>>> if this will not work then do that >>>>> >>>>> 2: delete migrations folder from your app and delete database then run >>>>> again python manage.py makemigrations >>>>> >>>>> >>>>> >>>>> >>>>> On Mon, Jul 19, 2021 at 6:07 AM Salima Begum < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi all, >>>>>> >>>>>> I have added a new column to the existing model while developing. >>>>>> Then I run makemigrations and migrate. It is not applied to the database >>>>>> table which is created based on that model. How can I fix this issue? >>>>>> Please help me to complete this issue. >>>>>> >>>>>> The below issue I am facing in deployment server after adding new >>>>>> field and deployed into server. >>>>>> >>>>>> ``` >>>>>> psycopg2.errors.UndefinedColumn: column >>>>>> shopping_ls_product_search.quality_prdct does not exist >>>>>> LINE 1: ... Col1 FROM "shopping_ls_product_search" WHERE >>>>>> ("shopping_... >>>>>> ``` >>>>>> Thank you >>>>>> ~Salima >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Django users" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to [email protected]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/django-users/CAMSz6bnLkeN001UnxO3PdCg06Jc%3Dcr22kZXc71KL4w5CbYq_Cw%40mail.gmail.com >>>>>> <https://groups.google.com/d/msgid/django-users/CAMSz6bnLkeN001UnxO3PdCg06Jc%3Dcr22kZXc71KL4w5CbYq_Cw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Django users" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/django-users/CAKZY6%3DAgrWzCmrBHpouSJG_Vfy7i6LQu81Q7EWBRq44Yf3053A%40mail.gmail.com >>>>> <https://groups.google.com/d/msgid/django-users/CAKZY6%3DAgrWzCmrBHpouSJG_Vfy7i6LQu81Q7EWBRq44Yf3053A%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Django users" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> >>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/django-users/CAMSz6bmQ5KAQ2SFHCMbf8UHkg34itZPFZ1OksP-2C3t5wAwTJQ%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/django-users/CAMSz6bmQ5KAQ2SFHCMbf8UHkg34itZPFZ1OksP-2C3t5wAwTJQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/f8458021-e0c0-4c30-8188-0c08932b1deen%40googlegroups.com >> <https://groups.google.com/d/msgid/django-users/f8458021-e0c0-4c30-8188-0c08932b1deen%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "Django users" group. 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