Re: [GENERAL] Very slow update / hash join

2016-05-06 Thread Steven Lembark
database to accomodate them is a better bet. It would also be worth checking whether the I/O was entirely due to sequential reads or may have been swapping. procinfo, vmstat, or just top can tell you about that. -- Steven Lembark 3646 F

[GENERAL] Trying to create array of enum to array of text for exclusion constraint

2016-05-05 Thread Steven Lembark
that I have missed? Note: Performance will not be an issue here as the table is not updated all that frequently. Any references appreciated. -- Steven Lembark 3646 Flora Pl Workhorse Computing St Louis, MO 63110 lemb...

[GENERAL] Effecient time ranges in 9.4/9.5?

2015-10-02 Thread Steven Lembark
sql.org/docs/9.4/static/rangetypes.html> [3] <http://stackoverflow.com/questions/28017891/postgres-custom-range-type> [4] <http://grokbase.com/t/postgresql/pgsql-general/128355kvhc/range-types-in-9-2> [5] <https://wiki.postgresql.org/wiki/Working_with_Dates_and_Times_in_PostgreSQL> --

Re: [GENERAL] Basic Question on Point In Time Recovery

2015-03-13 Thread Steven Lembark
there is that the dump iteslf has effectively no write I/O overhead: you can dump to tmpfs and then [bg]zip to stable storage w/o beating up the disks, which becomes a real problem with comodity-grade hardware. -- Steven Lembark 3646 Flora Pl

[GENERAL] Question on round-robin partitioning

2009-08-28 Thread Steven Lembark
) Filter: (foo_id = 1) - Seq Scan on foo_6 foo (cost=0.00..15.25 rows=2 width=164) Filter: (foo_id = 1) - Seq Scan on foo_7 foo (cost=0.00..15.25 rows=2 width=164) Filter: (foo_id = 1) (22 rows) -- Steven Lembark

[GENERAL] Wither 8.3 doc's on cast operator for domain data types?

2009-06-11 Thread Steven Lembark
automatically. thanx -- Steven Lembark85-09 90th St. Workhorse Computing Woodhaven, NY, 11421 lemb...@wrkhors.com +1 888 359 3508 -- Sent via pgsql-general mailing list (pgsql-general

[GENERAL] Question on inserting non-ascii strings

2009-05-14 Thread Steven Lembark
appreciate a link to it. thanks -- Steven Lembark85-09 90th St. Workhorse Computing Woodhaven, NY, 11421 lemb...@wrkhors.com +1 888 359 3508 -- Sent via pgsql-general mailing list

Re: [GENERAL] Question on inserting non-ascii strings

2009-05-14 Thread Steven Lembark
. thanx -- Steven Lembark85-09 90th St. Workhorse Computing Woodhaven, NY, 11421 lemb...@wrkhors.com +1 888 359 3508 -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org

Re: [GENERAL] Question on inserting non-ascii strings

2009-05-14 Thread Steven Lembark
Which warnings are you talking about? I thought you said you had plain SQL working OK, but were struggling to pass parameters containing UTF-8 encoded characters. Are you sure that your Perl code is passing the string encoded as UTF8? Excellent point: Perl will only pass through the