changes

Author: psharma-1909

.github/workflows/test_all_versions.yml

@@ -32,7 +32,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: singlestore-labs/django
-          ref: singlestore-test-4.2.x
+          ref: singlestore-test-5.0.x
           path: testrepo
       - name: Generate matrix JSON
         id: set-matrix
@@ -90,13 +90,13 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: singlestore-labs/django
-          ref: singlestore-test-4.2.x
+          ref: singlestore-test-5.0.x
           path: testrepo
 
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: "3.11"
           cache: pip
 
       - name: Install test suite and package

.github/workflows/tests.yml

@@ -75,7 +75,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: "3.11"
           cache: pip
 
       - name: Install test suite and package

README.md

@@ -148,6 +148,7 @@ def handle_m2m_field(self, obj, field):
 - `dumpdata` django command does not work if a table or a referenced m2m table does not have `id` column, which is the case for m2m tables created as suggested above (see `queries_paragraph_page` table definition).
 - Fetching an instance of a custom through model using .objects.get() is not supported.
 - Case-insensitive filter requires casting the filtered column to a `TextField` with case-insensitive collation, e.g. `utf8mb4_general_ci`.
+- These complex expressions in `DEFAULT` clauses are not supported. SingleStore typically supports simple literal defaults (strings, numbers) and specific time functions like NOW() or CURRENT_TIMESTAMP() for datetime columns.
 
 There may be more limitations (and fixes) as the test suite that comes with django is still being processed.
 

django_singlestore/features.py

@@ -752,7 +752,7 @@ def django_test_skips(self):
                     "test_extract_func_with_timezone",   # noqa: E131
                 "datetimes.tests.DateTimesTests.test_21432",
             },
-            "SingleStore doest not support the SHA224 hashing algorithm":
+            "SingleStore does not support the SHA224 hashing algorithm":
             {
                 "db_functions.text.test_sha224.SHA224Tests.test_transform",
                 "db_functions.text.test_sha224.SHA224Tests.test_basic",

django_singlestore/schema.py

@@ -112,21 +112,7 @@ def column_sql(self, model, field, include_default=False):
             default_sql, default_params = self.db_default_sql(field)
             result_sql_parts.append("DEFAULT " + default_sql)
             params.extend(default_params)
-            # if hasattr(field.db_default, 'resolve_expression'):
-            #     # It's a database function (like Now())
-            #     compiler = self.connection.ops.compiler('SQLCompiler')(
-            #         query=None, connection=self.connection, using=None
-            #     )
-            #     db_default_sql = field.db_default.as_sql(compiler, self.connection)[0]
-            #     result_sql_parts.append("DEFAULT " + db_default_sql)
-            # else:
-            #     # It's a literal value
-            #     db_default_sql = self._column_default_sql(field)
-            #     if self.connection.features.requires_literal_defaults:
-            #         result_sql_parts.append("DEFAULT " + db_default_sql % self.prepare_default(field.db_default))
-            #     else:
-            #         result_sql_parts.append("DEFAULT " + db_default_sql)
-            #         params.append(field.db_default)
+
         # Include a regular default value, if requested and no db_default is set.
         elif include_default and not field.null:
             default_value = self.effective_default(field)