Allow databases to have a native pk mapping strategy
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Key: GEOT-2252
URL: http://jira.codehaus.org/browse/GEOT-2252
Project: GeoTools
Issue Type: Improvement
Components: data jdbc-ng
Affects Versions: 2.5.2
Reporter: Andrea Aime
Assignee: Justin Deoliveira
Fix For: 2.5.3
Some databases have a concept of a row identifier that can be used when no
other primary key is available. On postgres we may have the objectid, or Oracle
there is the rowid (even on some kind of views). So when no pk is found, allow
the dialect to provide a last resort PK.
The method could be:
SQLDialect.getNativePK(String tableName, Connection cx)
as the dialect might have to try and run some query to check if the native pk
is available.
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