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2 Δεκ 2013 · In Oracle 11G I can easily invoke: SELECT * FROM TABLE@DB_LINK_NAME; But how invoke SELECT over DB_LINK that is on another DB_LINK? Something like this: SELECT * FROM TABLE@REMOTE_DB_LINK_NAME@
A good way around this is to create a view in SCHEMA_B that exposes the table you want to access through the database link. This will also give you good control over who is allowed to select from the database link, as you can control the access to the view. Do like this:
4 ημέρες πριν · CLOB column over DB Link Hi Tom,We have a query which has to get a set of rows over the db link which has a CONTAINS predicate on a column of CLOB.E.g.There is a DB A and DB B with table T1( c1 varchar2(10),c2 clob) .I want to run a query from DB A using dblink on DB B to query T1 which has a CONTAINS pred
13 Ιαν 2011 · re-created the database links. CREATE DATABASE LINK prod1.worldCONNECT TO basuaIDENTIFIED BY basua123USING '(DESCRIPTION=(ADDRESS_LIST=(ADDRESS = (PROTOCOL = TCP)(HOST =hostname )(PORT = 1521)))(CONNECT_DATA =(SID = prod1)))'/SQL> alter session set global_names = true 2 /Session altered.
Typically, you perform distributed database operations using database links. A database link is a schema object in one database that enables you to access objects on another database. Once you have created the database link you can access the remote objects by appending @dblink to the table or view name where dblink is the Database Link Name ...
22 Μαρ 2011 · I have a script whose sole propose is just to transfer data from one schema to another via a db link. Part of the process however is that after the data has been loaded, a stored procedure needs to be ran which runs some calculations and updates some additional tables.
15 Αυγ 2016 · In this article, you will find explanation how to link a SQL Server to an Oracle database and will see how to install the mandatory libraries and tools.
