Re: utf8 errors - Mailing list pgsql-general
| From | Alban Hertroys |
|---|---|
| Subject | Re: utf8 errors |
| Date | |
| Msg-id | CAF-3MvP2sfmoz2w-omovdUCJ4G6UqVoiGu=Q_YmHh5PYQnFu3w@mail.gmail.com Whole thread Raw |
| In response to | Re: utf8 errors (Jiří Pavlovský <jiri@pavlovsky.eu>) |
| Responses |
Re: utf8 errors
(Jiří Pavlovský <jiri@pavlovsky.eu>)
|
| List | pgsql-general |
On 26 June 2013 12:39, Jiří Pavlovský <jiri@pavlovsky.eu> wrote:
I suppose that contacts.contactid and subscription.dealid are integers as well and not, for example, text fields?
So the queries work from pgadmin; what application/environment are they NOT working in? Something is obviously different. You say it's a Win32 application, what database libraries and programming languages are involved?
Does the application perhaps send trailing garbage after the query or something similar? Something like that might happen if there's a memory allocation bug in the application.
I'm assuming here that, if the query string cannot be converted from utf-8 due to garbage characters, the transcoding error triggers before the query parser notices a syntax error.
Here you go. But I don't think that is the cause. I'm getting these errors on tables as well. Actually when I copy and paste the offending queries from log into pgAdmin it runs without an error.On 26.6.2013 12:19, Alban Hertroys wrote:On 26 June 2013 11:17, Jiří Pavlovský <jiri@pavlovsky.eu> wrote:On 26.6.2013 10:58, Albe Laurenz wrote:> Jirí Pavlovský wrote:
>> I have a win32 application.
>> LOG: statement: INSERT INTO recipients (DealID,
>> Contactid) VALUES (29009, 9387)
>> ERROR: invalid byte sequence for encoding "UTF8": 0x9c
>>
>>
>> But the query is clean ascii and it doesn't even contain the mentioned
>> character.
Can you show a \d+ of the recipients table? I suspect there is a trigger attached to inserts on the table or some other side-effect that's causing the issue.
I suppose that contacts.contactid and subscription.dealid are integers as well and not, for example, text fields?
So the queries work from pgadmin; what application/environment are they NOT working in? Something is obviously different. You say it's a Win32 application, what database libraries and programming languages are involved?
Does the application perhaps send trailing garbage after the query or something similar? Something like that might happen if there's a memory allocation bug in the application.
I'm assuming here that, if the query string cannot be converted from utf-8 due to garbage characters, the transcoding error triggers before the query parser notices a syntax error.
Table "public.recipients"
Column | Type | Modifiers | Storage | Stats target | Description
-----------+---------+-----------+---------+--------------+-------------
contactid | integer | | plain | |
dealid | integer | | plain | |
Indexes:
"recipients_dealid_key" UNIQUE CONSTRAINT, btree (dealid, contactid)
"fki_recipients_contactid" btree (contactid)
Foreign-key constraints:
"$1" FOREIGN KEY (contactid) REFERENCES contacts(contactid) ON UPDATE CASCADE ON DELETE CASCADE
"recipients_dealid_fk" FOREIGN KEY (dealid) REFERENCES subscription(dealid) ON UPDATE CASCADE ON DELETE CASCADE
Has OIDs: yes
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