Apply indexing to json fields

Signed-off-by: Kipchirchir Sigei <[email protected]>
onaio · Aug 6, 2023 · fd74cbc · fd74cbc
1 parent fa6f2de
commit fd74cbc
Showing 1 changed file with 8 additions and 12 deletions.
diff --git a/onadata/apps/logger/migrations/0005_add_date_fields_indexing.py b/onadata/apps/logger/migrations/0005_add_date_fields_indexing.py
@@ -1,4 +1,4 @@
-# Generated by Django 3.2.18 on 2023-03-14 12:22
+# Generated by Django 3.2.20 on 2023-08-06 13:39
 
 from django.db import migrations, models
 
@@ -14,16 +14,16 @@ class Migration(migrations.Migration):
         migrations.SeparateDatabaseAndState(
             database_operations=[
                 migrations.RunSQL(
-                    sql='CREATE INDEX CONCURRENTLY "logger_inst_date_cr_42899d_idx" ON "logger_instance" ("date_created");',
-                    reverse_sql='DROP INDEX "logger_inst_date_cr_42899d_idx";',
+                    sql='CREATE INDEX CONCURRENTLY "logger_inst_date_cr_42899d_idx" ON "logger_instance" ((json->>\'_date_created\')) WHERE (json->>\'_date_created\') IS NOT NULL;',
+                    reverse_sql='DROP INDEX "logger_inst_date_cr_json_42899d_idx";',
                 ),
                 migrations.RunSQL(
-                    sql='CREATE INDEX CONCURRENTLY "logger_inst_date_mo_5a1bd3_idx" ON "logger_instance" ("date_modified");',
-                    reverse_sql='DROP INDEX "logger_inst_date_mo_5a1bd3_idx";',
+                    sql='CREATE INDEX CONCURRENTLY "logger_inst_date_mo_5a1bd3_idx" ON "logger_instance" ((json->>\'_date_modified\')) WHERE (json->>\'_date_modified\') IS NOT NULL;',
+                    reverse_sql='DROP INDEX "logger_inst_date_mo_json_5a1bd3_idx";',
                 ),
                 migrations.RunSQL(
-                    sql='CREATE INDEX CONCURRENTLY "logger_inst_deleted_da31a3_idx" ON "logger_instance" ("deleted_at");',
-                    reverse_sql='DROP INDEX "logger_inst_deleted_da31a3_idx";',
+                    sql='CREATE INDEX CONCURRENTLY "logger_inst_deleted_da31a3_idx" ON "logger_instance" ((json->>\'_deleted_at\')) WHERE (json->>\'_deleted_at\') IS NOT NULL;',
+                    reverse_sql='DROP INDEX "logger_inst_deleted_at_json_da31a3_idx";',
                 ),
             ],
             state_operations=[
@@ -42,13 +42,9 @@ class Migration(migrations.Migration):
                 migrations.AddIndex(
                     model_name="instance",
                     index=models.Index(
-                        fields=["deleted_at"], name="logger_inst_deleted_da31a3_idx"
+                        fields=["deleted_at"], name="logger_inst_deleted_at_da31a3_idx"
                     ),
                 ),
             ],
         )
     ]
-
-
-
-