Jack,

AFAIK, SQL still won't allow you to insert bad data (remember, checking is
done at write/update time).

There is a nice paper about Data Modernization by Dan Cruikshank here:

//www-03.ibm.com/systems/resources/systems_i_software_db2_pdf
_Performance_DDS_SQL.pdf

Check it out, it is quite interesting

Regards,


Luis Rodriguez
IBM Certified Systems Expert — eServer i5 iSeries




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