diff --git a/src/Gemstone.Data/Model/SecureTableOperations.cs b/src/Gemstone.Data/Model/SecureTableOperations.cs
index 14ae9b7d0..091bda3aa 100644
--- a/src/Gemstone.Data/Model/SecureTableOperations.cs
+++ b/src/Gemstone.Data/Model/SecureTableOperations.cs
@@ -949,7 +949,7 @@ public int DeleteRecord(ClaimsPrincipal principal, T record)
     {
         IEnumerable<string> whereElements = BaseOperations
             .GetPrimaryKeyFieldNames(true)
-            .Select((primaryKeyField, index) => $"{primaryKeyField} = {index}");
+            .Select((primaryKeyField, index) => $"{primaryKeyField} = {{{index}}}");
         RecordRestriction recordRestrict = new RecordRestriction(
             string.Join(" AND ", whereElements),
             BaseOperations.GetPrimaryKeys(record)
@@ -968,7 +968,7 @@ public Task<int> DeleteRecordAsync(ClaimsPrincipal principal, T record, Cancella
     {
         IEnumerable<string> whereElements = BaseOperations
             .GetPrimaryKeyFieldNames(true)
-            .Select((primaryKeyField, index) => $"{primaryKeyField} = {index}");
+            .Select((primaryKeyField, index) => $"{primaryKeyField} = {{{index}}}");
         RecordRestriction recordRestrict = new RecordRestriction(
             string.Join(" AND ", whereElements),
             BaseOperations.GetPrimaryKeys(record)