PHPmyAdmin Default DatabasesIs it okay to delete the standard pre-made databases in phpMyAdmin?Bad Situation importing/exporting img files - mysql databaseError Dropping Database (Can't rmdir '.test', errno: 17)Deleting mysql entries with phpmyadmin leaves behind blank entriescant connect to the correct localhost/phpmyadminConnecting my MySQL databases to phpMyAdminMySQL database shows in phpMyAdmin but not the command line clientPhpMyAdmin and Mysql databasesValet - phpMyAdmin throws 404 not foundMysql database repairubuntu 16.04 install phpmyadmin 404

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PHPmyAdmin Default Databases


Is it okay to delete the standard pre-made databases in phpMyAdmin?Bad Situation importing/exporting img files - mysql databaseError Dropping Database (Can't rmdir '.test', errno: 17)Deleting mysql entries with phpmyadmin leaves behind blank entriescant connect to the correct localhost/phpmyadminConnecting my MySQL databases to phpMyAdminMySQL database shows in phpMyAdmin but not the command line clientPhpMyAdmin and Mysql databasesValet - phpMyAdmin throws 404 not foundMysql database repairubuntu 16.04 install phpmyadmin 404






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11















Ok this is more of a 'Keeping my house in order' question.



PHPmyAdmin is installed but it has a bunch of databases installed as default.



•cdcol (1)
•information_schema (37)
•mysql (24)
•performance_schema (17)
•phpmyadmin (8)
•test
•webauth (1)



I recently deleted a bunch of these but after that I had lots of issues accessing PHPmyAdmin and had to re-install. Anyway long story short can I happily delete these without effecting my system?










share|improve this question



















  • 2





    Considering these tables contain things like user accounts and information about your databases, I'd say no. You might want to look up what these things do before deleting them.

    – monkeymatrix
    Jan 28 '13 at 13:51

















11















Ok this is more of a 'Keeping my house in order' question.



PHPmyAdmin is installed but it has a bunch of databases installed as default.



•cdcol (1)
•information_schema (37)
•mysql (24)
•performance_schema (17)
•phpmyadmin (8)
•test
•webauth (1)



I recently deleted a bunch of these but after that I had lots of issues accessing PHPmyAdmin and had to re-install. Anyway long story short can I happily delete these without effecting my system?










share|improve this question



















  • 2





    Considering these tables contain things like user accounts and information about your databases, I'd say no. You might want to look up what these things do before deleting them.

    – monkeymatrix
    Jan 28 '13 at 13:51













11












11








11


6






Ok this is more of a 'Keeping my house in order' question.



PHPmyAdmin is installed but it has a bunch of databases installed as default.



•cdcol (1)
•information_schema (37)
•mysql (24)
•performance_schema (17)
•phpmyadmin (8)
•test
•webauth (1)



I recently deleted a bunch of these but after that I had lots of issues accessing PHPmyAdmin and had to re-install. Anyway long story short can I happily delete these without effecting my system?










share|improve this question
















Ok this is more of a 'Keeping my house in order' question.



PHPmyAdmin is installed but it has a bunch of databases installed as default.



•cdcol (1)
•information_schema (37)
•mysql (24)
•performance_schema (17)
•phpmyadmin (8)
•test
•webauth (1)



I recently deleted a bunch of these but after that I had lots of issues accessing PHPmyAdmin and had to re-install. Anyway long story short can I happily delete these without effecting my system?







phpmyadmin






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jan 28 '13 at 13:47







BrogenMacy

















asked Jan 28 '13 at 13:41









BrogenMacyBrogenMacy

1052310




1052310







  • 2





    Considering these tables contain things like user accounts and information about your databases, I'd say no. You might want to look up what these things do before deleting them.

    – monkeymatrix
    Jan 28 '13 at 13:51












  • 2





    Considering these tables contain things like user accounts and information about your databases, I'd say no. You might want to look up what these things do before deleting them.

    – monkeymatrix
    Jan 28 '13 at 13:51







2




2





Considering these tables contain things like user accounts and information about your databases, I'd say no. You might want to look up what these things do before deleting them.

– monkeymatrix
Jan 28 '13 at 13:51





Considering these tables contain things like user accounts and information about your databases, I'd say no. You might want to look up what these things do before deleting them.

– monkeymatrix
Jan 28 '13 at 13:51












2 Answers
2






active

oldest

votes


















17














Not all of those listed databases are phpMyAdmin related. Some are required for MySQL to operate normally.




  • performance_schema http://dev.mysql.com/doc/refman/5.5/en/performance-schema.html


  • information_schema http://dev.mysql.com/doc/refman/5.5/en/information-schema.html


  • test http://dev.mysql.com/doc/refman/5.0/en/database-use.html


  • mysql http://dev.mysql.com/doc/refman/5.5/en//adding-users.html

cdcol Probably is for the cd collection sample database that comes with XAMPP. webauth is probably part of XAMPP as well.



The only phpMyAdmin related database (as you probably already guessed) is phpmyadmin, you can delete it, but letting it be there would improve performance, and add more functionality to the phpMyAdmin.






share|improve this answer






























    20














    Delete the cdcol database; it is just a sample. For the other tables you mentioned, hide them from view by adding the following to config.inc.php.



    $cfg['Servers'][$i]['hide_db']='^(information_schema|performance_schema|mysql|phpmyadmin|test|webauth)$';





    share|improve this answer


















    • 3





      This is exctly the config I was looking for! +1

      – Afonso Gomes
      Jun 19 '15 at 9:13






    • 8





      Very nice, alternatively you can set it in phpMyAdmin itself at Settings > Features > General > Hide databases and enter your value with regular expression.

      – vonUbisch
      Sep 3 '15 at 8:44











    • very nice solution, exactly what i was looking for! +1

      – Kashif Latif
      Jan 2 '18 at 10:14











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    2 Answers
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    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    17














    Not all of those listed databases are phpMyAdmin related. Some are required for MySQL to operate normally.




    • performance_schema http://dev.mysql.com/doc/refman/5.5/en/performance-schema.html


    • information_schema http://dev.mysql.com/doc/refman/5.5/en/information-schema.html


    • test http://dev.mysql.com/doc/refman/5.0/en/database-use.html


    • mysql http://dev.mysql.com/doc/refman/5.5/en//adding-users.html

    cdcol Probably is for the cd collection sample database that comes with XAMPP. webauth is probably part of XAMPP as well.



    The only phpMyAdmin related database (as you probably already guessed) is phpmyadmin, you can delete it, but letting it be there would improve performance, and add more functionality to the phpMyAdmin.






    share|improve this answer



























      17














      Not all of those listed databases are phpMyAdmin related. Some are required for MySQL to operate normally.




      • performance_schema http://dev.mysql.com/doc/refman/5.5/en/performance-schema.html


      • information_schema http://dev.mysql.com/doc/refman/5.5/en/information-schema.html


      • test http://dev.mysql.com/doc/refman/5.0/en/database-use.html


      • mysql http://dev.mysql.com/doc/refman/5.5/en//adding-users.html

      cdcol Probably is for the cd collection sample database that comes with XAMPP. webauth is probably part of XAMPP as well.



      The only phpMyAdmin related database (as you probably already guessed) is phpmyadmin, you can delete it, but letting it be there would improve performance, and add more functionality to the phpMyAdmin.






      share|improve this answer

























        17












        17








        17







        Not all of those listed databases are phpMyAdmin related. Some are required for MySQL to operate normally.




        • performance_schema http://dev.mysql.com/doc/refman/5.5/en/performance-schema.html


        • information_schema http://dev.mysql.com/doc/refman/5.5/en/information-schema.html


        • test http://dev.mysql.com/doc/refman/5.0/en/database-use.html


        • mysql http://dev.mysql.com/doc/refman/5.5/en//adding-users.html

        cdcol Probably is for the cd collection sample database that comes with XAMPP. webauth is probably part of XAMPP as well.



        The only phpMyAdmin related database (as you probably already guessed) is phpmyadmin, you can delete it, but letting it be there would improve performance, and add more functionality to the phpMyAdmin.






        share|improve this answer













        Not all of those listed databases are phpMyAdmin related. Some are required for MySQL to operate normally.




        • performance_schema http://dev.mysql.com/doc/refman/5.5/en/performance-schema.html


        • information_schema http://dev.mysql.com/doc/refman/5.5/en/information-schema.html


        • test http://dev.mysql.com/doc/refman/5.0/en/database-use.html


        • mysql http://dev.mysql.com/doc/refman/5.5/en//adding-users.html

        cdcol Probably is for the cd collection sample database that comes with XAMPP. webauth is probably part of XAMPP as well.



        The only phpMyAdmin related database (as you probably already guessed) is phpmyadmin, you can delete it, but letting it be there would improve performance, and add more functionality to the phpMyAdmin.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jan 28 '13 at 14:00









        racetrackracetrack

        3,3212629




        3,3212629























            20














            Delete the cdcol database; it is just a sample. For the other tables you mentioned, hide them from view by adding the following to config.inc.php.



            $cfg['Servers'][$i]['hide_db']='^(information_schema|performance_schema|mysql|phpmyadmin|test|webauth)$';





            share|improve this answer


















            • 3





              This is exctly the config I was looking for! +1

              – Afonso Gomes
              Jun 19 '15 at 9:13






            • 8





              Very nice, alternatively you can set it in phpMyAdmin itself at Settings > Features > General > Hide databases and enter your value with regular expression.

              – vonUbisch
              Sep 3 '15 at 8:44











            • very nice solution, exactly what i was looking for! +1

              – Kashif Latif
              Jan 2 '18 at 10:14















            20














            Delete the cdcol database; it is just a sample. For the other tables you mentioned, hide them from view by adding the following to config.inc.php.



            $cfg['Servers'][$i]['hide_db']='^(information_schema|performance_schema|mysql|phpmyadmin|test|webauth)$';





            share|improve this answer


















            • 3





              This is exctly the config I was looking for! +1

              – Afonso Gomes
              Jun 19 '15 at 9:13






            • 8





              Very nice, alternatively you can set it in phpMyAdmin itself at Settings > Features > General > Hide databases and enter your value with regular expression.

              – vonUbisch
              Sep 3 '15 at 8:44











            • very nice solution, exactly what i was looking for! +1

              – Kashif Latif
              Jan 2 '18 at 10:14













            20












            20








            20







            Delete the cdcol database; it is just a sample. For the other tables you mentioned, hide them from view by adding the following to config.inc.php.



            $cfg['Servers'][$i]['hide_db']='^(information_schema|performance_schema|mysql|phpmyadmin|test|webauth)$';





            share|improve this answer













            Delete the cdcol database; it is just a sample. For the other tables you mentioned, hide them from view by adding the following to config.inc.php.



            $cfg['Servers'][$i]['hide_db']='^(information_schema|performance_schema|mysql|phpmyadmin|test|webauth)$';






            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered Jan 20 '14 at 21:25









            WCJWCJ

            20122




            20122







            • 3





              This is exctly the config I was looking for! +1

              – Afonso Gomes
              Jun 19 '15 at 9:13






            • 8





              Very nice, alternatively you can set it in phpMyAdmin itself at Settings > Features > General > Hide databases and enter your value with regular expression.

              – vonUbisch
              Sep 3 '15 at 8:44











            • very nice solution, exactly what i was looking for! +1

              – Kashif Latif
              Jan 2 '18 at 10:14












            • 3





              This is exctly the config I was looking for! +1

              – Afonso Gomes
              Jun 19 '15 at 9:13






            • 8





              Very nice, alternatively you can set it in phpMyAdmin itself at Settings > Features > General > Hide databases and enter your value with regular expression.

              – vonUbisch
              Sep 3 '15 at 8:44











            • very nice solution, exactly what i was looking for! +1

              – Kashif Latif
              Jan 2 '18 at 10:14







            3




            3





            This is exctly the config I was looking for! +1

            – Afonso Gomes
            Jun 19 '15 at 9:13





            This is exctly the config I was looking for! +1

            – Afonso Gomes
            Jun 19 '15 at 9:13




            8




            8





            Very nice, alternatively you can set it in phpMyAdmin itself at Settings > Features > General > Hide databases and enter your value with regular expression.

            – vonUbisch
            Sep 3 '15 at 8:44





            Very nice, alternatively you can set it in phpMyAdmin itself at Settings > Features > General > Hide databases and enter your value with regular expression.

            – vonUbisch
            Sep 3 '15 at 8:44













            very nice solution, exactly what i was looking for! +1

            – Kashif Latif
            Jan 2 '18 at 10:14





            very nice solution, exactly what i was looking for! +1

            – Kashif Latif
            Jan 2 '18 at 10:14

















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