fix(mysql): translate column access error 1143

(cherry picked from commit 82f90c4)

Author: Bhanu73120

src/datajoint/adapters/mysql.py

@@ -1029,7 +1029,7 @@ def translate_error(self, error: Exception, query: str = "") -> Exception:
                 return errors.LostConnectionError("Server connection lost", *args)
 
             # Access errors
-            case 1044 | 1142:
+            case 1044 | 1142 | 1143:
                 query = args[0] if args else ""
                 return errors.AccessError("Insufficient privileges.", args[0] if args else "", query)
 

tests/unit/test_adapters.py

@@ -572,3 +572,19 @@ def test_job_metadata_columns_postgres(self, postgres_adapter):
         assert "varchar(64)" in sql[2]
         # PostgreSQL carries no inline comment; it is applied via COMMENT ON.
         assert "COMMENT" not in sql[0].upper()
+
+
+class TestMySQLErrorTranslation:
+    """Tests for MySQL error translation."""
+
+    def test_column_permission_denied(self):
+        """MySQL error 1143 should become AccessError."""
+        from datajoint import errors
+
+        adapter = MySQLAdapter()
+
+        mysql_error = Exception(1143, "SELECT command denied for column 'salary'")
+
+        result = adapter.translate_error(mysql_error)
+
+        assert isinstance(result, errors.AccessError)