(3) what the desired query result would be for the dataset defined in #1 and #2 I need to copy rows to the same table with a different catid without having them duplicate each time I run the query. I tried IGNORE and REPLACE but no matter what I get duplicates. I am using phpmyad...
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A TCP error (10013: An attempt was made to access a socket in a way forbidden by its access permissions) occurred while listening on IP Endpoint=0.0.0.0:8080 A4 size print-out from asp.net page About alternative to IFrame when embedding external page. About the asp.net Textbox enter key...
Since this will create duplicates, we need the unique object in our model field. class Friend(models.Model): friend_first_name = models.CharField(max_length=255) friend_last_name = models.CharField(max_length=255) friend, friend_to_friend = Friend.objects.get_or_create( first_name="Harry...
MySQL installed and secured on the server, as outlined inHow To Install MySQL on Ubuntu 20.04. This guide was verified with a non-root MySQL user, created using the process described inStep 3. Note: Please note that many RDBMSs use their own unique implementations of SQL. Although the comma...
MySQL installed and secured on the server, as outlined inHow To Install MySQL on Ubuntu 20.04. This guide was verified with a non-root MySQL user, created using the process described inStep 3. Note: Please note that many RDBMSs use their own unique implementations of SQL. Although the comma...
KEY (`i`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED 1 row in set (0.00 sec) mysql 5.5 >alter table ti engine=myisam row_format=default; Query OK, 0 rows affected (0.02 sec) Records: 0 Duplicates: 0 Warnings: 0 mysql 5.5 >show create table ti\G *** 1. row...
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Where did "book_id" come from in the first place? Perhaps you could start with UPDATE database2.books SET book_id = book_id + 1000; to avoid duplicates. But you would have to do the adjustment consistently across all tables with book_id. ...
Re: duplicates in mySQL - how can I remove? Rick James January 22, 2010 11:01PM Sorry, you can't reply to this topic. It has been closed.Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessa...