On Sun, 2006-10-15 at 20:36 -0700, Jeremy Drake wrote:
I just tried that,
CREATE INDEX test_domain_k_x1_x2_mp ON test_domain (k, x1, x2, mp);
and dropped the others. That actually works properly.
jeremyd=# explain analyze select * from test_domain where k = 1255 and mp;
I set up the following experiment:
CREATE DOMAIN m_or_p AS char CHECK (VALUE = 'm' OR VALUE = 'p');
CREATE TABLE test_domain (
fkey integer not null,
kinteger not null,
x1 integer not null,
x2 integer,
mp m_or_p not null
);
CREATE INDEX test_domain_k_x1_x2_m ON test_domain (k,
Jeremy Drake [EMAIL PROTECTED] writes:
CREATE TABLE test_domain (
fkey integer not null,
kinteger not null,
x1 integer not null,
x2 integer,
mp m_or_p not null
);
CREATE INDEX test_domain_k_x1_x2_m ON test_domain (k, x1, x2) WHERE mp = 'm';
CREATE INDEX
On Sun, 15 Oct 2006, Tom Lane wrote:
Jeremy Drake [EMAIL PROTECTED] writes:
CREATE TABLE test_domain (
fkey integer not null,
kinteger not null,
x1 integer not null,
x2 integer,
mp m_or_p not null
);
CREATE INDEX test_domain_k_x1_x2_m ON test_domain (k, x1, x2)
