Difference between revisions of "Database"
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* http://www.pantz.org/software/mysql/mysqlcommands.html | * http://www.pantz.org/software/mysql/mysqlcommands.html | ||
| − | + | ==== Account management ==== | |
| + | * [http://dev.mysql.com/doc/refman/5.1/en/account-management-sql.html Account Management Statements | ||
| − | [http://dev.mysql.com/doc/refman/5.6/en/ | + | [http://dev.mysql.com/doc/refman/5.6/en/create-user.html CREATE USER ]'jeffrey'@'localhost' IDENTIFIED BY 'mypass'; |
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| − | + | [http://dev.mysql.com/doc/refman/5.6/en/grant.html GRANT] all on userdatabase.* TO 'username'; [http://www.softwareprojects.com/resources/programming/t-how-to-restrict-mysql-user-access-to-a-single-datab-1734.html] | |
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| − | [http://dev.mysql.com/doc/refman/5.6/en/grant.html | ||
[http://dev.mysql.com/doc/refman/5.6/en/show-grants.html 13.7.5.17. SHOW GRANTS Syntax] | [http://dev.mysql.com/doc/refman/5.6/en/show-grants.html 13.7.5.17. SHOW GRANTS Syntax] | ||
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Create command list for showing user grants [http://www.pythian.com/news/1165/creative-sql-how-to-easily-show-grants-for-many-users/] | Create command list for showing user grants [http://www.pythian.com/news/1165/creative-sql-how-to-easily-show-grants-for-many-users/] | ||
SELECT CONCAT("SHOW GRANTS FOR '",user,"'@'",host,"';") FROM mysql.user WHERE host!='localhost'; | SELECT CONCAT("SHOW GRANTS FOR '",user,"'@'",host,"';") FROM mysql.user WHERE host!='localhost'; | ||
| + | [http://dev.mysql.com/doc/refman/5.6/en/flush.html FLUSH] privileges; | ||
| + | |||
| + | ==== DB management ==== | ||
| + | [http://dev.mysql.com/doc/refman/5.6/en/show.html SHOW] databases; | ||
| + | SHOW tables; | ||
| + | |||
| + | [http://dev.mysql.com/doc/refman/5.6/en/use.html USE] [db name]; | ||
| + | |||
SELECT table_schema "Data Base Name", sum( data_length + index_length ) / 1024 / 1024 "Data Base Size in MB" FROM information_schema.TABLES GROUP BY table_schema ; | SELECT table_schema "Data Base Name", sum( data_length + index_length ) / 1024 / 1024 "Data Base Size in MB" FROM information_schema.TABLES GROUP BY table_schema ; | ||
| + | * http://dev.mysql.com/doc/refman/5.0/en/lock-tables.html | ||
| + | |||
| + | ==== Security ==== | ||
| + | * http://dev.mysql.com/doc/refman/5.1/en/default-privileges.html | ||
=== SQLite === | === SQLite === | ||
Revision as of 03:46, 21 July 2012
MySQL
- Wikipedia:MySQL
- InnoDB is the default storage engine for MySQL
- MySQL Reference Manuals
- 4.3.1. mysqld — The MySQL Server
- 4.6.7. mysqlbinlog — Utility for Processing Binary Log Files
- 5.1.2. Server Command Options
- 5.3. MySQL Server Logs
- Remote Clients Cannot Connect - #mysql wiki
Commands
Account management
- [http://dev.mysql.com/doc/refman/5.1/en/account-management-sql.html Account Management Statements
CREATE USER 'jeffrey'@'localhost' IDENTIFIED BY 'mypass'; GRANT all on userdatabase.* TO 'username'; [1] 13.7.5.17. SHOW GRANTS Syntax
Create command list for showing user grants [2]
SELECT CONCAT("SHOW GRANTS FOR '",user,"'@'",host,"';") FROM mysql.user WHERE host!='localhost';
FLUSH privileges;
DB management
SHOW databases; SHOW tables; USE [db name]; SELECT table_schema "Data Base Name", sum( data_length + index_length ) / 1024 / 1024 "Data Base Size in MB" FROM information_schema.TABLES GROUP BY table_schema ;
Security
SQLite
MariaDB
Web interfaces
Admin
mysqldump
Tools
- dbdeploy is a Database Change Management tool.
- https://github.com/tanin47/php_db_migrate
- https://bitbucket.org/stepancheg/mysql-diff/wiki/Home
- dBug - "PHP version of ColdFusion’s cfdump. Outputs colored and structured tabular variable information. Variable types supported are: Arrays, Classes/Objects, Database and XML Resources."