1 files changed, 9 insertions, 1 deletions
diff --git a/ishtar_common/utils.py b/ishtar_common/utils.py
index 666e05bd9..23fe5b1a9 100644
--- a/ishtar_common/utils.py
+++ b/ishtar_common/utils.py
@@ -65,7 +65,7 @@ from django.core.files import File
 from django.core.files.storage import FileSystemStorage
 from django.core.validators import EMPTY_VALUES, MaxValueValidator
 from django.db import models
-from django.db.models import Q
+from django.db.models import Func, Q
 from django.db.models.functions import Length
 from django.http import HttpResponseRedirect
 from django.urls import reverse, NoReverseMatch
@@ -193,6 +193,14 @@ class Round(models.Func):
     arg_joiner = "::numeric, "
 
 
+class SplitPart(Func):
+    """
+    PostgreSQL split part annotation
+    """
+    function = 'split_part'
+    arity = 3
+
+
 CSV_OPTIONS = {"delimiter": ",", "quotechar": '"', "quoting": QUOTE_ALL}