"F"-serie (SS): len=10, 6.0.0.1942 2026.05.11 7589a56a - 6.0.0.1978 2026.06.01 12b2158d
assert   
    MON$SQL_DIALECT 3
    Statement failed, SQLSTATE = 42702
  - Dynamic SQL Error
  - -SQL error code = -204
  + SQL error code = -204
    -Ambiguous field name between table "SYSTEM"."RDB$DATABASE" and table "SYSTEM"."RDB$DATABASE"
    -RDB$RELATION_ID

LOG DETAILS:

2026-05-25 02:41:45.036
2026-05-25 02:41:45.036 act = <firebird.qa.plugin.Action object at [hex]>
2026-05-25 02:41:45.036
2026-05-25 02:41:45.036     @pytest.mark.version('>=3')
2026-05-25 02:41:45.036     def test_1(act: Action):
2026-05-25 02:41:45.036         act.expected_stdout = expected_stdout_5x if act.is_version('<6') else expected_stdout_6x
2026-05-25 02:41:45.036         act.isql(switches=['-q'], input=test_script, combine_output=True)
2026-05-25 02:41:45.036 >       assert act.clean_stdout == act.clean_expected_stdout
2026-05-25 02:41:45.036 E       assert
2026-05-25 02:41:45.036 E           MON$SQL_DIALECT 3
2026-05-25 02:41:45.036 E           Statement failed, SQLSTATE = 42702
2026-05-25 02:41:45.036 E         - Dynamic SQL Error
2026-05-25 02:41:45.036 E         - -SQL error code = -204
2026-05-25 02:41:45.036 E         + SQL error code = -204
2026-05-25 02:41:45.036 E           -Ambiguous field name between table "SYSTEM"."RDB$DATABASE" and table "SYSTEM"."RDB$DATABASE"
2026-05-25 02:41:45.036 E           -RDB$RELATION_ID
2026-05-25 02:41:45.036
2026-05-25 02:41:45.036 tests\bugs\core_3690_dialect_3_test.py:54: AssertionError
2026-05-25 02:41:45.036 ---------------------------- Captured stdout setup ----------------------------
2026-05-25 02:41:45.036 Creating db: localhost:R:\Temp\qa\fbqa\test_1658\test.fdb [page_size=None, sql_dialect=None, charset='NONE', user=SYSDBA, password=masterkey]