--On Saturday, March 06, 2004 21:29:27 -0500 John Siracusa <[EMAIL PROTECTED]> wrote:
On 3/3/04 6:53 PM, Tom Lane wrote:John Siracusa <[EMAIL PROTECTED]> writes:Given an index like this: CREATE UNIQUE INDEX i1 ON t1 (c1) WHERE c1 IS NOT NULL; and a query like this: SELECT * FROM t1 WHERE c1 = 123; I'd like the planner to be smart enough to use an index scan using i1.
Send a patch ;-)
Just a suggestion, please use diff -c format, as it makes it easier for the folks who apply the patches to do so. [snip]
-- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 972-414-9812 E-Mail: [EMAIL PROTECTED] US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
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