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mysql,sync,unique

  • Syncing only unique content with MySQL
    05/20/13

    An fast and easy way to get just the unique lines in one file, which are not in another one.

    $ cat file1
    UPDATE `table_name` SET `column1`='1', `column2`='2' where `id`='1';
    UPDATE `table_name` SET `column1`='1', `column2`='3' wh...