Løs advarslen: databasefejl Kolonneantal for mysql.proc er forkert.

Faktisk, hvis du bruger phpMyAdmin , vil du ikke kunne finde, hvor fejlen er.

  • Problemet er, fordi du har opgraderet MariaDB ellerMySQL databaseversion.
  • Opgrader MariaDB ellerMySQLEfter databaseversionen bruges datastrukturerne ikkemysql_upgradekommando for at fuldføre opgraderingsopdateringen.
  • Bagefter, under driften af ​​MySQL-databasen, kan der blive vist fejlmeddelelser.

Løs advarslen: databasefejl Kolonneantal for mysql.proc er forkert.

WordPress-pluginnet stødte på følgende fejl under den automatiske sikkerhedskopieringsproces: ▼

Advarsel: Databasefejl Kolonneantal for mysql.proc er forkert. Forventet 21, fundet 20. Oprettet med MariaDB 50560, kører nu 100406. Brug venligst mysql_upgrade til at rette denne fejl. Forespørgsel VIS FUNKTIONSSTATUS

  • mysql.proc Dette er en systemtabel i 5.1, der registrerer information om lagrede procedurer eller funktioner.

Sådan rettes advarslen: Databasefejl Kolonneantal for mysql.proc er forkert?

Følgende er en løsning optaget af Chen Weiliang .

Trin 1: Den sikreste fremgangsmåde er først at udføre en dump eller kold sikkerhedskopiering:

mysqldump -uroot -p123456 --quick --master-data=1 --all-databases --flush-logs --lock-tables >
  • Skift venligst ovenstående "123456" til din MySQL root-adgangskode.

第 2 步:bruge følgendemysql_upgrade kommando til at løse

mysql_upgrade -u root --datadir=/var/lib/mysql/ --basedir=/ --password=123456

Det følgende er SSH-demonstrationsprocessen▼

[root@db lib]# mysql_upgrade -u root -p123456 -hdb --datadir=/var/lib/mysql/ --basedir=/
mysql_upgrade: the '--datadir' option is always ignored
mysql_upgrade: the '--basedir' option is always ignored
Looking for 'mysql' as: mysql
Looking for 'mysqlcheck' as: mysqlcheck
Running 'mysqlcheck' with connection arguments: '--host=db'
Running 'mysqlcheck' with connection arguments: '--host=db'
mysql.columns_priv                                OK
mysql.db                                          OK
mysql.event                                       OK
mysql.func                                        OK
mysql.general_log
Error   : You can't use locks with log tables.
status  : OK
mysql.help_category                               OK
mysql.help_keyword                                OK
mysql.help_relation                               OK
mysql.help_topic                                  OK
mysql.host                                        OK
mysql.ndb_binlog_index                            OK
mysql.plugin                                      OK
mysql.proc                                        OK
mysql.procs_priv                                  OK
mysql.servers                                     OK
mysql.slow_log
Error   : You can't use locks with log tables.
status  : OK
mysql.student                                     OK
mysql.t1                                          OK
mysql.t2                                          OK
mysql.tables_priv                                 OK
mysql.time_zone                                   OK
mysql.time_zone_leap_second                       OK
mysql.time_zone_name                              OK
mysql.time_zone_transition                        OK
mysql.time_zone_transition_type                   OK
mysql.user                                        OK
................................................
test.newuser                                      OK
test.usertag                                      OK
Running 'mysql_fix_privilege_tables'...
WARNING: NULL values of the 'character_set_client' column ('mysql.proc' table) have been updated with a default value (latin1). Please verify if necessary.
WARNING: NULL values of the 'collation_connection' column ('mysql.proc' table) have been updated with a default value (latin1_swedish_ci). Please verify if necessary.
WARNING: NULL values of the 'db_collation' column ('mysql.proc' table) have been updated with default values. Please verify if necessary.
OK
[root@db lib]#

Der er flere løsninger på MySQL-databaseproblemer nedenfor▼

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