On Fri, Aug 4, 2017 at 9:21 AM, Sylvain Pointeau <[email protected] > wrote:
> On Fri, Aug 4, 2017 at 7:41 AM, petern <[email protected]> > wrote: > >> Sylvain, are you happy with the performance? >> >> Maybe you are using it differently but, from my tests, the DEFAULT clause >> is ignored for PRIMARY KEY columns. I had to use an ordinary column with >> UNIQUE constraint to test your extension. Below is a tester for 1 million >> rows which completes in about 186 seconds. The same million row test with >> PRIMARY KEY column (and ignored DEFAULT) completes in about 5 seconds. >> > > for information, I tested it with H2 CREATE SEQUENCE IF NOT EXISTS SEQ_TEST START WITH 1; CREATE TABLE SEQ_TEST(seq_num INT UNIQUE NOT NULL); insert into SEQ_TEST(seq_num) select seq_test.nextval from SYSTEM_RANGE(1, 1000000) ; [2017-08-04 13:17:00] 1000000 rows affected in 22s 349ms _______________________________________________ sqlite-users mailing list [email protected] http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
