"Florian G. Pflug" <[EMAIL PROTECTED]> writes: > Tom Lane wrote: >> The real problem with the scheme you propose is that it turns a >> cache flush on one table into a system-wide cache flush.
> Yes.. It really builds on the idea that those flushes happen not > too frequently. The problem is that flushes may be infrequent for any one table, but if you use an implementation that converts every per-table flush to a system-wide flush, it's not so infrequent anymore. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate