671 Did not find any old versions with SELECT cJobTitle FROM jobtitlecount WHERE fkJobPosting = 209689 AND dtSnapShot = '2005-06-26', attempt to insert one: INSERT INTO jobtitlecount (fkJobPosting, dtSnapShot, cJobTitle) VALUES (209689,'2005-06-26',1)
671 Did not find any old versions with SELECT cJobTitle FROM jobtitlecount WHERE fkJobPosting = 209689 AND dtSnapShot = '2005-06-26', attempt to insert one: INSERT INTO jobtitlecount (fkJobPosting, dtSnapShot, cJobTitle) VALUES (209689,'2005-06-26',1) 676 $result = $sth->execute(); 678 Insert must of have worked! DBD::mysql::st execute failed: Duplicate entry '209689-2005-06-26' for key 1 at ./crawl-hot-jobs.pl line 675. 676 $result = $sth->execute(); At the end are my print messages from a perl program using MySQL (v 4.1, how do I tell for sure?) with the DBI interface. The first integer on the left is the line number. I first check to see if the record exists: SELECT cJobTitle FROM jobtitlecount WHERE fkJobPosting = 209689 AND dtSnapShot = '2005-06-26' When I don't find an entry, I try an insert: INSERT INTO jobtitlecount (fkJobPosting, dtSnapShot, cJobTitle) VALUES (209689,'2005-06-26',1) This indicates success. But then it tells me I have a syntax error! DBD::mysql::st execute failed: Duplicate entry '209689-2005-06-26' for key 1 at ./crawl-hot-jobs.pl line 675. The primary key consists of two fields: fkJobPosting (integer) and dtSnapshot (date). Now if my SQL had a syntax error, would it not give me an error every time? So why do I get "syntax" error? I don't get a syntax error every time. Most of the time, everything works fine. Thanks, Siegfried ----------------------------------------------------------------------- 683 insert failed: INSERT INTO jobtitlecount (fkJobPosting, dtSnapShot, cJobTitle) VALUES (209689,'2005-06-26',1) /try delete: 'DELETE jobtitlecount WHERE dtSnapShot ='2005-06-26' AND fkJobPosting = 209689' select='SELECT cJobTitle FROM jobtitlecount WHERE fkJobPosting = 209689 AND dtSnapShot = '2005-06-26''Duplicate entry '209689-2005-06-26' for key 1 DBD::mysql::st execute failed: You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE dtSnapShot ='2005-06-26' AND fkJobPosting = 209689' at li at ./crawl-hot-jobs.pl line 686. Use of uninitialized value in concatenation (.) or string at ./crawl-hot-jobs.pl line 707. 707 $nDBVersion[0] >= 1 version=1 nDBVersion=() fkJobId = 209689 No need to update database,it is more recent. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
