i am new in Oracle 10g. I want to work on localhost in oracle 10g. I have use scott/tiger and it also demand hostname. I have used their my pc name localhost
but it didn't work.
when i use scott as user name and tiger as password and dont give any host name then its give me an error "ORA-12154:TNS:could not resolve the connect identifier specified"
I have found this code in that file tnsnames.ora Network Configuration File: C:\DevSuiteHome_2\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(HOST=Zainy-PC)
(PORT = 1521)
)
)
(CONNECT_DATA =
(SERVICE_NAME=DIV01)
)
)
and i am using Windows 7 platform.....