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Re^3: When to use sigtrap, when to assign to %SIG?by afoken (Chancellor) |
| on Jan 03, 2012 at 19:19 UTC ( #946116=note: print w/replies, xml ) | Need Help?? |
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For example, you want to remove a row from one database table and add a corresponding row to another database table. [...] OK, so you'd normally use SQL transactions for that, but what if these two tables are in two different databases, on two different servers, at two different sites? <offtopic>Well, Oracle can do that in one transaction, if you use a DB link.</offtopic> Alexander
-- Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)
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