Обсуждение: Problem inserting a row containing GUIDs
I am currently receiving an error message each time I try to insert a row. The row contains several GUID values, and when I try to do the insert I get an error like ‘Syntax error at or near ‘a45’. I’ve tried to enclose the GUIDs in quotes but I still get the error.
Any help would be appreciated.
Here is a little more info:
OS – Windows XP Pro SP2
Postgresql v8.0.3
Provider – NPGSQL
Pg_log entries –
2005-10-27 09:23:16 LOG: unexpected EOF on client connection
2005-10-27 09:23:44 ERROR: syntax error at or near "dd72" at character 440
2005-10-27 09:24:07 LOG: could not receive data from client: No connection could be made because the target machine actively refused it.
2005-10-27 09:24:07 LOG: unexpected EOF on client connection
2005-10-27 09:26:46 NOTICE: drop cascades to function sp_get_stakeholders(text)
2005-10-27 09:27:10 ERROR: syntax error at or near "fd93b5" at character 466
2005-10-27 09:28:21 LOG: unexpected EOF on client connection
2005-10-27 09:51:01 ERROR: syntax error at or near "b3" at character 43
2005-10-27 09:51:45 LOG: could not receive data from client: No connection could be made because the target machine actively refused it.
2005-10-27 09:51:45 LOG: unexpected EOF on client connection
2005-10-27 09:52:32 ERROR: syntax error at or near "a5" at character 48
2005-10-27 09:52:56 LOG: unexpected EOF on client connection
2005-10-27 09:53:40 ERROR: syntax error at or near "b6" at character 126
2005-10-27 09:54:44 LOG: could not receive data from client: No connection could be made because the target machine actively refused it.
2005-10-27 09:54:44 LOG: unexpected EOF on client connection
2005-10-27 09:56:36 ERROR: syntax error at or near "b6" at character 126
2005-10-27 09:57:11 LOG: could not receive data from client: No connection could be made because the target machine actively refused it.
2005-10-27 09:57:11 LOG: unexpected EOF on client connection
2005-10-27 09:58:37 ERROR: syntax error at or near "b6" at character 126
2005-10-27 09:59:22 LOG: unexpected EOF on client connection
2005-10-27 10:00:14 ERROR: syntax error at or near "43" at character 75
2005-10-27 10:00:50 LOG: unexpected EOF on client connection
2005-10-27 10:01:40 ERROR: syntax error at or near "43" at character 75
2005-10-27 10:01:49 LOG: unexpected EOF on client connection
2005-10-27 10:03:24 ERROR: syntax error at or near "43" at character 75
2005-10-27 10:04:43 LOG: could not receive data from client: No connection could be made because the target machine actively refused it.
2005-10-27 10:04:43 LOG: unexpected EOF on client connection
2005-10-27 10:05:11 ERROR: syntax error at or near "10" at character 216
2005-10-27 10:06:43 LOG: could not receive data from client: No connection could be made because the target machine actively refused it.
2005-10-27 10:06:43 LOG: unexpected EOF on client connection
2005-10-27 10:08:09 ERROR: syntax error at or near "af13e9" at character 438
SAMPLE GUID:
40af13e9-71dd-4e41-8e8a-2d323066e7d9
Thanks again for you help,
Kevin
On Oct 27, 2005, at 10:29 AM, Kevin Crenshaw wrote: > I am currently receiving an error message each time I try to insert > a row. The row contains several GUID values, and when I try to do > the insert I get an error like ‘Syntax error at or near ‘a45’. > I’ve tried to enclose the GUIDs in quotes but I still get the error. Assuming your GUID is defined as varchar or text, are you quoting the GUID with single quotes like a string? If that is not the problem, show your table definition and insert/ update statement. John DeSoi, Ph.D. http://pgedit.com/ Power Tools for PostgreSQL
On Thu, Oct 27, 2005 at 10:29:51AM -0400, Kevin Crenshaw wrote: > I am currently receiving an error message each time I try to insert a row. > The row contains several GUID values, and when I try to do the insert I get > an error like 'Syntax error at or near 'a45'. I've tried to enclose the > GUIDs in quotes but I still get the error. What's the exact insert statement? A simple but complete test case might reveal the problem. That is, all SQL statements that somebody could execute in an empty database to create a table and perform an insert that fails as you describe. > OS - Windows XP Pro SP2 > Postgresql v8.0.3 > Provider - NPGSQL What's your code look like? Have you tried the same insert using psql or some other client? -- Michael Fuhr
Thanks to everyone for replying to my question. I recently installed the TreeList control from DevExpress and the only time that I have the problem is when I try to update the database using values that are modified by the TreeList control. If I submit the updates without using the control, the update succeeds as expected. I am currently working with DevExpress to find a solution since it looks like it's their software that is causing the problem. Has anyone else had a problem making inserts or updates to a database while using a DevExpress TreeList control that uses a string value in the ParentField and KeyField properties? Thanks again for your help, kevin crenshaw -----Original Message----- From: pgsql-novice-owner@postgresql.org [mailto:pgsql-novice-owner@postgresql.org] On Behalf Of Michael Fuhr Sent: Thursday, October 27, 2005 2:46 PM To: Kevin Crenshaw Cc: pgsql-novice@postgresql.org Subject: Re: [NOVICE] Problem inserting a row containing GUIDs On Thu, Oct 27, 2005 at 10:29:51AM -0400, Kevin Crenshaw wrote: > I am currently receiving an error message each time I try to insert a row. > The row contains several GUID values, and when I try to do the insert I get > an error like 'Syntax error at or near 'a45'. I've tried to enclose the > GUIDs in quotes but I still get the error. What's the exact insert statement? A simple but complete test case might reveal the problem. That is, all SQL statements that somebody could execute in an empty database to create a table and perform an insert that fails as you describe. > OS - Windows XP Pro SP2 > Postgresql v8.0.3 > Provider - NPGSQL What's your code look like? Have you tried the same insert using psql or some other client? -- Michael Fuhr ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings