Iko hakuna meta django index.
-admin I am trying to add an index to my Django model. I have tried using the <code>db_index=True</code> and <code>index_together</code> fields, but they don't seem to work. I have also tried using the <code>Meta</code> class, but it doesn't seem to work either. <blockquote> <p><strong><em><a href="https://docs.djangoproject.com/en/dev/ref/models/options/#indexes" rel="nofollow noreferrer">https://docs.djangoproject.com/en/dev/ref/models/options/#indexes</a></em></strong></p> <p><strong><em><a href="https://docs.djangoproject.com/en/dev/ref/models/" rel="nofollow noreferrer">https://docs.djangoproject.com/en/dev//ref//models//options/#db-indexes</a></em></strong></p> <p><strong><em><a href="https://stackoverflow.com/?q=add+an+index+in+Django">add an index in Django</a></em></strong></p> <p><strong><em>(and many more)</em></strong>. </p> </blockquote>
Iyo kodhi iri pamusoro iri kuyedza kuwedzera index kune Django modhi. The db_index=True uye index_together minda iri kushandiswa, asi inoratidzika kunge isiri kushanda. The Meta kirasi iri kushandiswa zvakare, asi inoita kunge isiri kushanda futi.
Muenzaniso index index
Rondedzero yemuenzaniso indekisi chikamu mune modhi inochengeta chinozivisa chakasiyana chemuenzaniso. Iyi ndima inoshandiswa naDjango kuratidza yakasarudzika muenzaniso kana yawana dhatabhesi.
Muenzaniso Meta Sarudzo
Pane mashoma meta sarudzo dzaunogona kushandisa muDjango kudzora maitiro eiyo modhi.
Iyo yakajairika meta sarudzo ndeye modhi's default_field, iyo inotsanangura kuti ndeipi ndima mudhatabhesi inofanira kushandiswa seyodhiyo yemhando kukosha kana chinhu chitsva chagadzirwa. Izvi zvinogona kubatsira kana iwe uchida kutsanangura kukosha kweiyo minda isina kana hunhu hwakajeka, kana iwe uchida kutsanangura kukosha kweiyo minda inogarwa yega nedatabase.
Imwe meta sarudzo ndeye serializer, iyo inotsanangura kuti ndeipi serializer inofanirwa kushandiswa pakuchengetedza zvinhu kudhatabhesi. Izvi zvinogona kubatsira kana iwe uchida kushandisa serializer yakasiyana pane inopihwa otomatiki naDjango.
