Mysql--configure - Related information

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  background: Ali CVM, multiple instances of mysql built on a single host question: when tampering with master-slave replication, it is found that the log-bin file and position will change with the restart of the master library. Can only manually update...

  Linux-operation-and-maintenance php mysql--configure mysqldb mysql-master-slave

  Jun.01,2022
• Can you configure the table structure of two databases to maintain Synchronize in the same link property of mysql?

  in the same MySQL link attribute, it can also be said to be the same database. Can you configure all the table structures of one database and Synchronize of another database? is similar to master-slave Synchronize, but only needs Synchronize data stru...

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  Feb.25,2022
• Can you configure the table structure of two databases to maintain Synchronize in the same link property of mysql?

  in the same MySQL link attribute, it can also be said to be the same database. Can you configure all the table structures of one database and Synchronize of another database? is similar to master-slave Synchronize, but only needs Synchronize data stru...

  Php mysql mysql-master-and-slave mysql--configure operation-and-maintenance

  Feb.25,2022
• Mysql 'where index column = xx and AMISOM index column = yy' sometimes does not take the index?

  for example, I always thought that select * from table where index column = xx and AMISOM column = yy must take the index of index column. but today I found that is not the case . tested (MySQL 5.6.16): when the union condition can match to th...

  Mysql--configure mysql-Index mysql-optimize mysql

  Jan.18,2022
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e388d7-4bbcf.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e388d7-4bbcf.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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