[SQL] How to use serial variable to insert into muiti-recrods?
run: "CREATE TABLE xxx ( id serial NOT NULL, name character varying ); insert into xxx select default values,place_name from air_bui;" fail: "ERROR: syntax error at or near "default" SQL state: 42601 Character: 24" How can I do? Bill Gates _ 与联机的朋友进行交流，请使用 MSN Messenger: http://messenger.msn.com/cn ---(end of broadcast)--- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
Re: [SQL] How to use serial variable to insert into muiti-recrods?
I think default is a key word whic u r using as a column name in select statment. With Regards Ashish... - Original Message - From: "hu js" <[EMAIL PROTECTED]> To: Sent: Thursday, September 06, 2007 12:41 PM Subject: [SQL] How to use serial variable to insert into muiti-recrods? run: "CREATE TABLE xxx ( id serial NOT NULL, name character varying ); insert into xxx select default values,place_name from air_bui;" fail: "ERROR: syntax error at or near "default" SQL state: 42601 Character: 24" How can I do? Bill Gates _ 与联机的朋友进行交流，请使用 MSN Messenger: http://messenger.msn.com/cn ---(end of broadcast)--- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq ---(end of broadcast)--- TIP 2: Don't 'kill -9' the postmaster
Re: [SQL] How to use serial variable to insert into muiti-recrods?
hu js написа: > run: > "CREATE TABLE xxx > ( > id serial NOT NULL, > name character varying > ); > insert into xxx select default values,place_name from air_bui;" insert into xxx (name) select place_name from air_bui; > > fail: > "ERROR: syntax error at or near "default" > SQL state: 42601 > Character: 24" > -- Milen A. Radev ---(end of broadcast)--- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate
Re: [SQL] How to use serial variable to insert into muiti-recrods?
hu js wrote: > run: > "CREATE TABLE xxx > ( > id serial NOT NULL, > name character varying > ); > insert into xxx select default values,place_name from air_bui;" insert into xxx (name) SELECT place_name FROM ... HTH -- Richard Huxton Archonet Ltd ---(end of broadcast)--- TIP 5: don't forget to increase your free space map settings
Re: [SQL] How to use serial variable to insert into muiti-recrods?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 hu js wrote: > run: > "CREATE TABLE xxx ( id serial NOT NULL, name character varying ); > insert into xxx select default values,place_name from air_bui;" > > fail: "ERROR: syntax error at or near "default" SQL state: 42601 > Character: 24" > > How can I do? > It is not clear what you are trying to do. Your Subject line does not quite agree with the text. 1.) Are you trying to use the same serial number in multiple records (tuples)? That is what I would infer from your Subject line. If so, and if id is the primary key, then those multiple tuples better in different tables (relations). 2.) Are you trying to use a different serial number in each tuple you insert? That is what your example seems to show. In either case, I assume there is more than one column (attribute) in each tuple. So in case 2 you might wish to declare and operate thus: CREATE TABLE xxx id serial NOT NULL, namecharacter varying ); INSERT INTO xxx (name) SELECT place_name FROM air_bui WHERE ... ; If you are trying to use the same serial number in multiple records, then you should get the serial number direct from the SEQUENCE and plug it in each tuple as you need it. - -- .~. Jean-David Beyer Registered Linux User 85642. /V\ PGP-Key: 9A2FC99A Registered Machine 241939. /( )\ Shrewsbury, New Jerseyhttp://counter.li.org ^^-^^ 07:20:01 up 28 days, 10:42, 4 users, load average: 5.23, 5.18, 4.78 -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.5 (GNU/Linux) Comment: Using GnuPG with CentOS - http://enigmail.mozdev.org iD8DBQFG3+hkPtu2XpovyZoRAvYaAJ0VRP5u3BXhihtoM60PPeh819hjGgCbB4j8 99RzX9EobFUU4u7d9qk2QKI= =YcQX -END PGP SIGNATURE- ---(end of broadcast)--- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
[SQL] to_date function
Hi all:
i am use postgres 8.2 on windows XP, following select statement
"select to_date('10 August 2007','DD Month ');"
return me 0007-08-10,
if i do "select to_date('10 September 2007','DD Month ');"
result is correct 2007-09-10
seems like "to_date" function only work correctly for current month.
any one know why?
regards,
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Re: [SQL] to_date function
am Fri, dem 07.09.2007, um 17:22:30 +1200 mailte anru chen folgendes:
> Hi all:
>
> i am use postgres 8.2 on windows XP, following select statement
>
> "select to_date('10 August 2007','DD Month ');"
> return me 0007-08-10,
>
> if i do "select to_date('10 September 2007','DD Month ');"
> result is correct 2007-09-10
>
> seems like "to_date" function only work correctly for current month.
No, seems like to_char only work corrently if the length of the month
correctly...
test=*# select to_date('10 August2007','DD Month ');
to_date
2007-08-10
(1 row)
test=*# select to_date('10 August 2007','DD Month ');
to_date
0007-08-10
(1 row)
But this is described, see:
http://www.postgresql.org/docs/current/static/functions-formatting.html
,[ quote ]
| MONTH full uppercase month name (blank-padded to 9 chars)
| Month full mixed-case month name (blank-padded to 9 chars)
| month full lowercase month name (blank-padded to 9 chars)
`
Andreas
--
Andreas Kretschmer
Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header)
GnuPG-ID: 0x3FFF606C, privat 0x7F4584DA http://wwwkeys.de.pgp.net
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Re: [SQL] to_date function
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of anru chen
Sent: Friday, 7 September 2007 15:23
To: pgsql-sql@postgresql.org
Subject: [SQL] to_date function
> Hi all:
>
> i am use postgres 8.2 on windows XP, following select statement
>
> "select to_date('10 August 2007','DD Month ');"
> return me 0007-08-10,
>
> if i do "select to_date('10 September 2007','DD Month ');"
> result is correct 2007-09-10
Try using TO_CHAR instead of TO_DATE if it's just for display purposes (I
assume it is)
If it's for comparison purposes, then just cast to a date either by CAST('10
August 2007' AS date) or '10 August 2007'::DATE
~p
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