Re: Programatically switching database
От | Christopher Browne |
---|---|
Тема | Re: Programatically switching database |
Дата | |
Msg-id | m3u154fidk.fsf@wolfe.cbbrowne.com обсуждение исходный текст |
Ответ на | Re: Programatically switching database (ow <oneway_111@yahoo.com>) |
Список | pgsql-sql |
Clinging to sanity, tgl@sss.pgh.pa.us (Tom Lane) mumbled into her beard: > ow <oneway_111@yahoo.com> writes: >> My concern though ... wouldn't pgSql server collapse when faced with >> transaction spawning across 100M+ records? > > No. You're extrapolating from Oracle-specific assumptions again. Or from MySQL-specific assumptions :-). It seems reasonable (absent of particular knowledge to the contrary) that the size of a transaction might be _expected_ to be some sort of constraint; it is quite surprising that it isn't, and I don't think that's purely based on the mistake of assuming that the whole world does things exactly like Oracle. -- (format nil "~S@~S" "cbbrowne" "acm.org") http://cbbrowne.com/info/postgresql.html Rules of the Evil Overlord #89. "After I captures the hero's superweapon, I will not immediately disband my legions and relax my guard because I believe whoever holds the weapon is unstoppable. After all, the hero held the weapon and I took it from him." <http://www.eviloverlord.com/>
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