We start a server and initiate 30 connections(with the libpq C interface)
which are stored in a stack to use and and to be reused.
After awhile I try to start another server that will also try to initiate 30
connections, for each connection I then get a PQErrorMessage like that :
"Sorry, too
On Tue, Mar 13, 2001 at 11:33:10AM -0500, Najm Hashmi wrote:
We start a server and initiate 30 connections(with the libpq C interface)
which are stored in a stack to use and and to be reused.
After awhile I try to start another server that will also try to initiate 30
connections, for
Hello -
It seems that using BETWEEN would work well, especially for finding
dates between two other dates.
WHERE date_date BETWEEN '03-02-2001'::date and '03-03-2001'::date
--d
On Tue, 6 Mar 2001, Markus Fischer wrote:
Hello,
I've a SELECT statement on many joined Tabled and one of
I cannot believe that PostgreSQL has a so poor document, I cannot found any
useful information. I afraid I have to select MySQL.
Does anybody know if PostgreSQL support Unicode and Full-Text Index? I
couldn't found any information about these from http://www.postgresql.org!
Thanks
Noodle
Hello,
do you happen to know, if there is any sqlserver that WON'T handle
inserting default value if it is not specified in the INSERT field list?
I am particularly interested in ORACLE, INFORMIX and MYSQL .
Eg.
CREATE TABLE test
(
id integer default 5,
fld1 text
);
INSERT
Hello:
I have a table with pluviometrical data
meteo (rain float, day date)
I want to select the the day of maximum value for each year.It should be
something like :
select max(rain),day from meteo group by date_part('year', day);
but it obiously doesn't work.
I thought of doing it with
Here's one approach:
create view vw_maxrain as select max(rain) as rain, date_part('year',day) as
year from meteo group by year;
select day, meteo.rain from meteo, vw_maxrain where
meteo.rain=vw_maxrain.rain;
"Salvador Mainé" [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL
On Wed, 7 Mar 2001, Tom Lane wrote:
Hannu Krosing [EMAIL PROTECTED] writes:
Boulat Khakimov wrote:
ERROR: Can't find function encrypt in file /[full path here]/encrypt.so
Can _postgres_ user read /[full path here]/encrypt.so ?
Presumably so. If he were unable to load the .so file,
help me pls.
i got an error like this when i do an insert to a table, my table dont
have bpchar type of field.
ERROR: Unable to identify an operator '=' for types 'bpchar' and 'varchar'
You will have to retype this query using an explicit cast
---(end of
Boulat Khakimov wrote:
Hi,
Im writing a C function for PG to do one way encryption using crypt.
Here is the source code
it gives me this error
ERROR: Can't find function encrypt in file /[full path here]/encrypt.so
Why do I get this error
Any ideas?
Can _postgres_ user
Emils,
do you happen to know, if there is any sqlserver that WON'T handle
inserting default value if it is not specified in the INSERT field
list?
I am particularly interested in ORACLE, INFORMIX and MYSQL .
MS SQL 6.5, 7.0 and 2000 all support default values on incremental
fields ... with
Hello:
I have a table with pluviometrical data
meteo (rain float, day date, oid station)
I want to select the the day of maximum value for each year for a given
measurement station. It should look like :
select max(rain),day from meteo group by date_part('year', day) where
station=7654765;
Hi,
I installed postgresql 7.0 from RedHat CD. According to the official 7.0
doc, ecpg comes with the installation. However, I could not find ecpg
(by searching directories and using whereis). I also cannot find doc on
how to invoke ecpg.
The postgresql seems OK. I can initdb,
This should work:
SELECT day, rain FROM meteo WHERE rain = (SELECT max(rain) FROM meteo
WHERE date_part('year', day) = '2001')
Michael Fork - CCNA - MCP - A+
Network Support - Toledo Internet Access - Toledo Ohio
On Thu, 8 Mar 2001, Salvador [iso-8859-1] Mainé wrote:
Hello:
I have a table
What is the schema of the table in question, does it have any references
to other tables and what is an example insert statement?
On Wed, 7 Mar 2001, chard wrote:
help me pls.
i got an error like this when i do an insert to a table, my table dont
have bpchar type of field.
ERROR:
chard [EMAIL PROTECTED] writes:
i got an error like this when i do an insert to a table, my table dont
have bpchar type of field.
ERROR: Unable to identify an operator '=' for types 'bpchar' and 'varchar'
You will have to retype this query using an explicit cast
it seems 1 field in
On Tue, Mar 06, 2001 at 10:38:43AM -0500, Michael Fork wrote:
try starting psql with the -E option -- this displays all queries used
internally to the screen, i.e.:
Sorry, hadn't read this one before posting... Thanks to the "moderating" it'll
all be out of synch anyway but..
Patrick
pg_class holds the relation information (tables, etc)
pg_attribute holds attribute information (attname), it
keeps the oid of the relation it's on in attrelid and the
oid of the type as atttypid
pg_type holds type information (typname)
The attnum0 is to limit the check to user attributes.
Spy [EMAIL PROTECTED] writes:
Tom Lane a écrit :
Is that actually how MySQL interprets two parameters? We treat them
as count and offset respectively, which definition I thought was the
same as MySQL's.
But MySQL's syntax is different, as found on
http://www.mysql.com/doc/S/E/SELECT.html
* Cliff Crawford [EMAIL PROTECTED] menulis:
SELECT table2.title_no, table2.paidto_date
FROM table1, table2
WHERE table1.title_no=table2.title_no
AND (date_part('month', table1.effect_date) !=
date_part('month', table2.paidto_date)
OR date_part('day',
20 matches
Mail list logo
