create indexes

cookbook/migrations/0122_build_full_text_index.py

@@ -6,7 +6,7 @@ from django.db import migrations
 from django_scopes import scopes_disabled
 from django.utils import translation
 from cookbook.managers import DICTIONARY
-from cookbook.models import Recipe, Step
+from cookbook.models import Recipe, Step, Index
 
 
 
@@ -52,6 +52,34 @@ class Migration(migrations.Migration):
             model_name='step',
             index=GinIndex(fields=['search_vector'], name='cookbook_st_search__2ef7fa_gin'),
         ),
+        migrations.AddIndex(
+            model_name='cooklog',
+            index=Index(fields=['id', 'recipe', '-created_at', 'rating'], name='cookbook_co_id_37485a_idx'),
+        ),
+        migrations.AddIndex(
+            model_name='food',
+            index=Index(fields=['id', 'name'], name='cookbook_fo_id_22b733_idx'),
+        ),
+        migrations.AddIndex(
+            model_name='ingredient',
+            index=Index(fields=['id', 'food', 'unit'], name='cookbook_in_id_3368be_idx'),
+        ),
+        migrations.AddIndex(
+            model_name='keyword',
+            index=Index(fields=['id', 'name'], name='cookbook_ke_id_ebc03f_idx'),
+        ),
+        migrations.AddIndex(
+            model_name='recipe',
+            index=Index(fields=['id', 'name', 'description'], name='cookbook_re_id_e4c2d4_idx'),
+        ),
+        migrations.AddIndex(
+            model_name='recipebook',
+            index=Index(fields=['name', 'description'], name='cookbook_re_name_bbe446_idx'),
+        ),
+        migrations.AddIndex(
+            model_name='viewlog',
+            index=Index(fields=['recipe', '-created_at'], name='cookbook_vi_recipe__5cd178_idx'),
+        ),
         migrations.RunPython(
             set_default_search_vector
         ),

cookbook/models.py

@@ -12,6 +12,7 @@ from django.contrib.postgres.indexes import GinIndex
 from django.contrib.postgres.search import SearchVectorField
 from django.core.validators import MinLengthValidator
 from django.db import models
+from django.db.models import Index
 from django.utils import timezone
 from django.utils.translation import gettext as _
 from django_prometheus.models import ExportModelOperationsMixin
@@ -278,6 +279,7 @@ class Keyword(ExportModelOperationsMixin('keyword'), models.Model, PermissionMod
 
     class Meta:
         unique_together = (('space', 'name'),)
+        indexes = (Index(fields=['id', 'name']), )
 
 
 class Unit(ExportModelOperationsMixin('unit'), models.Model, PermissionModelMixin):
@@ -309,6 +311,7 @@ class Food(ExportModelOperationsMixin('food'), models.Model, PermissionModelMixi
 
     class Meta:
         unique_together = (('space', 'name'),)
+        indexes = (Index(fields=['id', 'name']), )
 
 
 class Ingredient(ExportModelOperationsMixin('ingredient'), models.Model, PermissionModelMixin):
@@ -328,6 +331,7 @@ class Ingredient(ExportModelOperationsMixin('ingredient'), models.Model, Permiss
 
     class Meta:
         ordering = ['order', 'pk']
+        indexes = (Index(fields=['id', 'food', 'unit']), )
 
 
 class Step(ExportModelOperationsMixin('step'), models.Model, PermissionModelMixin):
@@ -419,7 +423,7 @@ class Recipe(models.Model, PermissionModelMixin):
         return self.name
 
     class Meta():
-        indexes = (GinIndex(fields=["name_search_vector", "desc_search_vector"]),)
+        indexes = (GinIndex(fields=["name_search_vector", "desc_search_vector"]), Index(fields=['id', 'name', 'description']), )
 
 
 class Comment(ExportModelOperationsMixin('comment'), models.Model, PermissionModelMixin):
@@ -469,6 +473,9 @@ class RecipeBook(ExportModelOperationsMixin('book'), models.Model, PermissionMod
     def __str__(self):
         return self.name
 
+    class Meta():
+        indexes = (Index(fields=['name', 'description']), )
+
 
 class RecipeBookEntry(ExportModelOperationsMixin('book_entry'), models.Model, PermissionModelMixin):
     recipe = models.ForeignKey(Recipe, on_delete=models.CASCADE)
@@ -665,6 +672,9 @@ class CookLog(ExportModelOperationsMixin('cook_log'), models.Model, PermissionMo
     def __str__(self):
         return self.recipe.name
 
+    class Meta():
+        indexes = (Index(fields=['id', 'recipe', '-created_at', 'rating']), )
+
 
 class ViewLog(ExportModelOperationsMixin('view_log'), models.Model, PermissionModelMixin):
     recipe = models.ForeignKey(Recipe, on_delete=models.CASCADE)
@@ -677,6 +687,9 @@ class ViewLog(ExportModelOperationsMixin('view_log'), models.Model, PermissionMo
     def __str__(self):
         return self.recipe.name
 
+    class Meta():
+        indexes = (Index(fields=['recipe', '-created_at']), )
+
 
 class ImportLog(models.Model, PermissionModelMixin):
     type = models.CharField(max_length=32)