2009年5月3日星期日

[fw-db] INSERT ... ON DUPLICATE KEY UPDATE

with Zend_Db(_Table) how can i do a mysql insert...on duplicate key update.

for those how dunno what that is ...
http://dev.mysql.com/doc/refman/5.0/en/insert-on-duplicate.html

basically it means insert the row if it does not violate unique or primary
keys else just the row.
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