Blue Breeze

AT TIME ZONE Function AT TIME ZONE, SWITCHOFFSET, TODATETIMEOFFSET AT TIME ZONE 함수는 2016 이후 사용 2014 이전은 SWITCHOFFSET, TODATETIMEOFFSET 이용한다. -- SQL Server timezone 확인 DECLARE @TimeZone VARCHAR(50) EXEC MASTER.dbo.xp_regread 'HKEY_LOCAL_MACHINE','SYSTEM\CurrentControlSet\Control\TimeZoneInformation','TimeZoneKeyName',@TimeZone OUT SELECT @TimeZone AS 'serverTimeZone' -- 쿼리로 확인 SELECT B_IDX, B_TIT..

- MySQL 5.7 update after my.conf mysql8 mysql user 비밀번호 변경 # install default `sudo mysql` login ALTER USER 'root'@'localhost' IDENTIFIED WITH auth_socket BY 'password'; flush privileges; # `mysql -uroot -p` login ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'; flush privileges; ALTER USER 'root'@'localhost' IDENTIFIED WITH caching_sha2_password BY 'password'; f..

DBeaver Community Free Universal Database Tool https://dbeaver.com/ cloudbeaver DBeaver Wiki Feature DBeaver Community Edition Is Free Eclise base Install Theme: Menu > Help > Install New Software... > Darkest DArk Theme # Scoop scoop install dbeaver # Brew brew cask install dbeaver-community # apt wget -O - https://dbeaver.io/debs/dbeaver.gpg.key | sudo apt-key add - echo "deb https://dbeaver.i..

DB 추가 CREATE DATABASE database_name default CHARACTER SET UTF8mb4; flush privileges; DB권한을 가지는 사용자 추가 # GRANT ALL PRIVILEGES ON database_name.* TO user_name@hostname IDENTIFIED BY 'password'; GRANT ALL PRIVILEGES ON database_name.* TO username@localhost IDENTIFIED BY 'password'; # INSERT INTO mysql.user (host, user, password) VALUES ('hostname', 'username', password('password')); # insert into 를..

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\..

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..

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..

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; you need (at least one of) the 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..

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..