surrogate key oracle 10g

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Oct 17, 2002. Consider using a surrogate key -- ID -- populated via a sequence. It'll never ... Using the new Oracle 10g feature ORA_ROWSCN </quote>.
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surrogate key oracle 10g

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surrogate key oracle 10g

Oracle Database 10g: Data Modeling > Supertype & Arc.
In this chapter, you will learn how to define them in Oracle Database, but first you .. For the previous example, surrogate keys create two dimension members.
10g Release 2 (10.2.0.2). If the operator functions as a source, the key settings are used in conjunction with the join operator. ... It also contains the attributes for the surrogate identifier and business identifier of each dimension level that the.
10g Release 1 (10.1) ... For example, if table T1 has a foreign key FK1 point to unique key UK1 in table T2 and table .. In this example, you create a Key Lookup operator that looks up the surrogate key in the dimension table and returns the.
Oracle performance Tuning 10g reference poster · Oracle training. I have a table TableA with a surrogate key (PK) on Col1. The table TableA.

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Oct 17, 2002. Consider using a surrogate key -- ID -- populated via a sequence. It'll never ... Using the new Oracle 10g feature ORA_ROWSCN </quote>.
For versions up to and including 11g Release 1, Oracle doesn't support this. for INSERT into a table minus the surrogate key values for the new records. .. We can see how an aggregated RETURNING construct (added in Oracle 10g for.
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Here is a worked example (using Oracle but it works the same across. Actually, it only has to reference a unique constraint, at least on Oracle 10g.. as having a surrogate key for that associative entity adds very little value.
I am trying to load data from MS SQL Server 2000 into Oracle 10g target. I am using a surrogate key column in my target table alongwith the.
Oracle® Warehouse Builder Transformation Guide 10g Release 1 (10.1) .. A common design decision in a data warehouse is the use of surrogate keys.
Mar 5, 2009. Since a foreign key to primary key relationship defines the list of values for a foreign. You can download the setup scripts from McGraw-Hill's web site for Oracle Database 11g PL/SQL Programming book that I wrote.. I'd only put it out for surrogate keys. .. Oracle Client 10g on Mac · Oracle Configuration.
The long awaited Oracle Warehouse Builder 10g R2 is now available.