{"title":"Indeks model khusus PostgreSQL","version":"2.1","locale":"id","docname":"ref/contrib/postgres/indexes","url":"/id/2.1/ref/contrib/postgres/indexes/","canonical":"https://djangodocs.dev/id/2.1/ref/contrib/postgres/indexes/","summary":"Berikut adalah indexes khusus PostgreSQL tersedia dari modul django.contrib.postgres.indexes . BrinIndex Link to this heading # class BrinIndex ( pages_per_range =…","html":"

Indeks model khusus PostgreSQLLink to this heading#

\n

Berikut adalah indexes khusus PostgreSQL tersedia dari modul django.contrib.postgres.indexes.

\n
\n

BrinIndexLink to this heading#

\n
\n
\nclass BrinIndex(pages_per_range=None, **options)Link to this definition#
\n

Membuat BRIN index.

\n

Argumen pages_per_range megnambil integer positif.

\n
\n\n
\n
\n

GinIndexLink to this heading#

\n
\n
\nclass GinIndex(fastupdate=None, gin_pending_list_limit=None, **options)Link to this definition#
\n

Membuat sebuah gin index.

\n

Untuk menggunakan indeks ini pada jenis data bukan dalam built-in operator classes, anda butuh mengaktifkan btree_gin extension pada PostgreSQL. Anda dapat memasangnya menggunakan tindakan perpindahan BtreeGinExtension.

\n

Setel parameter fastupdate menjadi False untuk meniadakan GIN Fast Update Technique yang diadakan secara awalan di PostgreSQL.

\n

Menyediakan nomor integer dari byte pada parameter gin_pending_list_limit untuk menyetel ukuran maksimal dari daftar ditunda GIN yang digunakan ketika fastupdate diadakan. parameter ini membutuhkan PostgreSQL = 9.5.

\n\n
\n\n
\n
\n

GistIndexLink to this heading#

\n
\n
\nclass GistIndex(buffering=None, fillfactor=None, **options)Link to this definition#
\n
\n

Membuat GiST index. Indeks ini otomatis dibuat pada bidang spasial dengan spatial_index=True. Mereka juga berguna pada jenis lain, seperti HStoreField atau range fields.

\n

Untuk menggunakan indeks ini pada jenis data tidak dalam siap-pakai gist operator classes, anda butuhmengaktifkan btree_gist extension di PostgreSQL. Anda dapat memasang itu menggunakan tindakan perpindahan BtreeGistExtension.

\n

Setel parameter buffering menjadi True atau False untuk secara manual mengadakan atau meniadakan buffering build dari indeks.

\n

Sediakan nilai integer dari 10 ke 100 pada parameter fillfactor untuk mengatur bagaimana halaman indeks dibungkus. Awalan PostgreSQL adalah 90.

\n
\n\n
","rootId":"module-django.contrib.postgres.indexes","toc":[{"title":"BrinIndex","anchor":"brinindex","children":[]},{"title":"GinIndex","anchor":"ginindex","children":[]},{"title":"GistIndex","anchor":"gistindex","children":[]}],"breadcrumbs":[{"docname":"ref/index","title":"Acuan API","url":"/id/2.1/ref/"},{"docname":"ref/contrib/index","title":"Paket contrib","url":"/id/2.1/ref/contrib/"},{"docname":"ref/contrib/postgres/index","title":"django.contrib.postgres","url":"/id/2.1/ref/contrib/postgres/"}],"prev":{"docname":"ref/contrib/postgres/functions","title":"Fungsi-fungsi basisdata khusus PostgreSQL","url":"/id/2.1/ref/contrib/postgres/functions/"},"next":{"docname":"ref/contrib/postgres/lookups","title":"Pencarian khusus PostgreSQL","url":"/id/2.1/ref/contrib/postgres/lookups/"},"formats":{"html":"/id/2.1/ref/contrib/postgres/indexes/","markdown":"/id/2.1/ref/contrib/postgres/indexes.md","json":"/id/2.1/ref/contrib/postgres/indexes.json"},"source":"https://github.com/django/django/blob/stable/2.1.x/docs/ref/contrib/postgres/indexes.txt","official":"https://docs.djangoproject.com/id/2.1/ref/contrib/postgres/indexes/","inVersions":["6.1","6.0","5.2","5.1","5.0","4.2","4.1","4.0","3.2","3.1","3.0","2.2","2.1","2.0","1.11"],"inLocales":["en","zh-hans","fr","ja","id","pt-br","ko","es","el","pl"]}