问题:2017-05-31T10:31:05.945111Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'ibdata2'.2017-05-31T10:31:05.945126Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'ibdata3'.2017-05-31T10:31:05.945131Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'i...【阅读全文】
问题:2017-05-31T10:31:05.945111Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'ibdata2'.2017-05-31T10:31:05.945126Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'ibdata3'.2017-05-31T10:31:05.945131Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'i...【阅读全文】
问题:2017-05-31T10:31:05.945111Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'ibdata2'.2017-05-31T10:31:05.945126Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'ibdata3'.2017-05-31T10:31:05.945131Z 0 [Note] InnoDB: Need to create a new innodb_system data file 'i...【阅读全文】
重要字段:Id: 连接标识符 可以进行连接查询 information_schema.processlist.ID performance_schema.threads.processlist_idcommand: Binlog DumpThis is a thread on a master server for sending binary log contents to a slave server.Chan...【阅读全文】
一、创建数据库: create database database_name; php中创建数据库的两种方法:(mysql_create_db(),mysql_query()) $conn = mysql_connect(“localhost”,”username”,”password”) or die ( “could not connect to localhost”); 1. mysql_create_db(“database_name”) or&n...【阅读全文】
mysqlbinlog --no-defaults --base64-output='decode-rows' -vv /home/mysqldb/db/mysql-bin.000041|grep 'alter' -iERROR: Error in Log_event::read_log_event(): 'Sanity check failed', data_len: 8138, event_type: 31ERROR: Could not read entry at offset 277: Error in log format or read error.客...【阅读全文】
mysql版本:社区版 5.6.341.导出数据到文件报错误mysql> select * from tb_test where id<=10 into outfile '/db/mysqlmha/output/tb_test.txt' fields terminated by '|' optionally enclosed by '"';ERROR 1290 (HY000): The MySQL server is running with the --secure-file-priv option so it cannot execute this s...【阅读全文】