> Of course, in an ideal world, DBD's would all set $DBI::state
> ($h->state) to the appropriate value: "23000"

In the interest of mysql 3.2x and 4.x, are the state values dependable? In
any case, I'm interested in:

 - insert failed on duplicate keys
 - no data found on query
 - update count as in 0 for no update
 - syntax error for any of the above

Assuming I exprience with SQL databases, any good tutorial site using DBI?


thanks,
-rkl

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