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목록DB&NoSQL (85)
Blue Breeze
mysql set user password
DB 추가 CREATE DATABASE database_name default CHARACTER SET UTF8mb4; 사용자 추가 // GRANT ALL PRIVILEGES ON database_name.* TO user_name@hostname IDENTIFIED BY 'password'; GRANT ALL PRIVILEGES ON dbname.* TO username@localhost IDENTIFIED BY 'password'; // INSERT INTO mysql.user (host, user, password) VALUES ('hostname', 'username', password('password')); // insert into 를 사용하기 위해서는 null을 허용하지 않는 필드를 모두 ..
Install Mongodb for windows scoop
Install MongoDB MongoDB Download Center Native and cross-platform MongoDB manager Studio3T, Robo3T scoop/bucket/mongodb.json Install MongoDB for widnows scoop scoop install mongodb Setup Path # MONGOPATH MONGOPATH = C:\Users\username\scoop\apps\mongodb\current PATH = %PATH%;%MONGOPATH%\bin; # bin 만 설정 PATH = %PATH%;C:\Users\username\scoop\apps\mongodb\current\bin; config C:\Users\username\scoop\..
Install Postgresql for windows scoop
https://www.postgresql.org/ Install Postgresql for windows scoop scoop install postgresql Path PGPATH = C:\Users\username\scoop\apps\postgresql\current PGDATA = %PGPATH%\bin PATH = %PATH%;%PGPATH%\bin; Start / Stop pg_ctl start pg_ctl stop pg_ctl --help PG Admin [Window+s] pgadmin user / database psql -U postgres psql (11.1) 도움말을 보려면 help를 입력하십시오. # 사용자 생성 postgres=# create user username with pa..
MariaDB 10.0.3 Install For Ubuntu 18.04
Downloads Setting up MariaDB Repositories 우분투 저장소에 10.0.1 이 기본으로 제공되므로 10.0.1을 사용하는게 좋다는 안내문구. MariaDB 10.3 저장소 키 등록 sudo apt-get install software-properties-common sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8 sudo add-apt-repository 'deb [arch=amd64,arm64,ppc64el] https://ftp.harukasan.org/mariadb/repo/10.3/ubuntu bionic main' 저장소 등록 sources.list 하단에..
MySQL, MariaDB 10.2.x Upgrade After /home Restart Error
MariaDB does not start after upgrade when installation directory is inside /home Upgraded to 10.2.8 on Centos 7.4 ibdata error MariaDB /home Restart Error Upgraded to 10.2.x 이상 업그레이드시 ibdata1 권한이 mysql유저 권한이 있는데도 불구하고 Read-only file로 인식 journalctl -xe ... 7월 10 15:39:18 dev mysqld[18378]: 2018-07-10 15:39:18 140486036174976 [ERROR] InnoDB: Operating system error number 30 in a file operation. 7월..
Access denied; SUPER privilege(s) for this operation
How to grant super privilege to the user? gunzip < back.20180423.data.gz | mysql -uusername -p -f datbasename Enter Password: ERROR 1227 (42000) at line 279: Access denied; you need (at least one of) the SUPER privilege(s) for this operation failure cause 원인 파악? working server에서 mysqldump를 이용 원격지 db 백업 원격백업이 가능하기 위해서는 username@% 권한이 필요함. 백업된 log 파일에는 DEFINER=`username`@`%` 형태로 사용자@호스트 정보가 적용됨 이를..
slow-query select in table
HIGH SPEED PHP : 03-05 The MySQL Slow Query Log Slow Query Log - Percona MySQL 5.7 update after my.conf https://zetawiki.com/wiki/MySQL_슬로우_쿼리_로그_설정 vi /etc/my.conf log_output = 'TABLE' slow_query_log = 1 # 슬로우쿼리 활성화 slow_query_log_always_write_time = 1 long_query_time = 1 log_slow_verbosity = 'full' slow_query_log_use_global_control='log_slow_verbosity,long_query_time' log_slow_admin_statements..