> > Unfortunately no. The document that inspired me to adapt ARC for > > PostgreSQL is from the USENIX File & Storage Technologies > Conference > > (FAST), March 31, 2003, San Francisco, CA.
Ahemm,... Isn't the patent lodged on may 20, 2004, AFTER you read the document
from the above conference?
... John
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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
