Hello All,
I have created the table
CREATE TABLE "tt" (
"cc" int4);
COPY "tt" FROM stdin;
-2112563299
-2111287024
-2110307960
.....
2146589610
2146589611
2146589612
\.
About 30 000 records totally
Then I am doing the following:
mdb=> select cc from tt where cc = -2112563299;
cc
-----------
-2112563299
(1 row)
mdb=> create index i_tt_cc on tt (cc);
CREATE
mdb=> select cc from tt where cc = -2112563299;
cc
(0 rows)
mdb=> drop index i_tt_cc;
DROP
mdb=> select cc from tt where cc = -2112563299;
cc
-----------
-2112563299
(1 row)
Best regards,
Yury ICQ 11831432
mailto:yura@vpcit.ru