Hi,
You can create one sing uuid : https://wiki.apache.org/solr/UniqueKey
Alternatively, you can combine multiple fields from your table to create a key.
TemplateTransformer would be handy. It could be done in select statement too.
Ahmet
On Thursday, January 29, 2015 9:27 AM, SolrUser1543 wrote:
Hi,
I am using data import handler and import data from oracle db.
I have a problem that the table I am importing from has no one column which
is defined as a key.
How should I define the key in the data config file ?
Thanks
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