
202 CHAPTER 4
GetNextKey
following exceptions:
—The SYSTEMKEY column is maintained in Oracle as the SEQSYSTEMKEY
sequence key.
—Other primary keys have the table name that was passed to the GetNextKey
method, but with “SEQ” as a prefix. So, the NEEDS_INDEXING primary key
is stored in Oracle in the SEQNEEDS_INDEXING sequence.
However, your custom applications access the GetNextKey method in the
exact same manner regardless of the database software you are using. You
never need to modify your custom applications to accommodate differences in
SQL database software.
Example
You can see how GetNextKey is used by referring to the Example in the
discussion of the PCDSQL method.
Related Items
See the PCDSQL object.
See the following properties:
ErrDescription
ErrNumber
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