CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: [EMAIL PROTECTED] 03/09/01 17:24:49
Added files:
src/backend/access/hash: README
Log message:
Add some internals documentation for hash indexes, including an
explanation of the remarkably confusing page addressing scheme.
The file also includes my planned-but-not-yet-implemented revision
of the hash index locking scheme.
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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
