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9.2

Need to select table from Schema2 to Schema1

Asked by miyahira in Oracle Database

Hello experts!

Right now we don't have a DBA, and need to propose a solution to my boss.

We have 02 schemas (Schema_s1 and Schema_s2). Both are in the same server (192.168.1.8). But  they don't "see" each other.

I need that user on schema_s2 will be able only to select Table_S1 of Schema_s1 (no insert nor update nor delete).

1.- What should I check first to ensure that?  Do I have to change tnsnames.ora of server 192.168.1.8?

2.- What would be the best way to allow select from Schema_s2 to Table_S1 of Schema_s1 ? Should I give DBLINK relations between schemas S1 and S2? Is it quite dangerous?


This is my tnsnames.ora of my client PC (the domain name of my organization is xxxx.org):

SCHEMA_S1 =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.8)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = opint.xxxx.org)
    )
  )


SCHEMA_S2 =
 (DESCRIPTION =
   (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.8)(PORT = 1521))
   (CONNECT_DATA =
     (SERVER = DEDICATED)
     (SERVICE_NAME = sircprod)
   )
 )

Thank you!
[+][-]11/02/09 08:52 AM, ID: 25721065Assisted Solution

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[+][-]11/02/09 09:35 AM, ID: 25721497Author Comment

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[+][-]11/02/09 09:41 AM, ID: 25721565Accepted Solution

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Solution Provided By: slightwv
Participating Experts: 2
Solution Grade: A
 
[+][-]11/02/09 10:54 AM, ID: 25722385Author Comment

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[+][-]11/02/09 11:19 AM, ID: 25722659Author Comment

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[+][-]11/02/09 11:27 AM, ID: 25722748Assisted Solution

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[+][-]11/02/09 11:58 AM, ID: 25723086Assisted Solution

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