tnsnames.ora und ASM

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Um sich an die ASM-Instanz wie an eine "normale" Datenbank verbinden zu können, ist eine Erweiterung der lokalen TNSNAMES.ORA notwendig:

Bsp:
DB04ASM.SCHWAB.DE =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = )(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = +ASM)
(UR=A)
)
)

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