491
507
self._cx_oracle_unicode_types = types("UNICODE", "NCLOB")
492
508
self._cx_oracle_binary_types = types("BFILE", "CLOB", "NCLOB", "BLOB")
493
509
self.supports_unicode_binds = self.cx_oracle_ver >= (5, 0)
495
516
self._cx_oracle_native_nvarchar = self.cx_oracle_ver >= (5, 0)
497
518
if self.cx_oracle_ver is None: