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https://dev.mysql.com/doc/refman/5.7/en/encryption-functions.html
This function is the SQL interface to the algorithm used by the server to encrypt MySQL passwords for storage in the mysql.user grant table. It also influences password hashing performed by CREATE USER and GRANT statements that specify a password ...
https://dev.mysql.com/doc/refman/5.7/en/starting-server.html
Such problems can occur if you neglected to create the grant tables by initializing the data directory before proceeding to this step, or if you ran the command that initializes the data directory without the --user option. Start the MySQL server ...
https://dev.mysql.com/doc/refman/5.7/en/system-schema.html
Grant System Tables These system tables contain grant information about user accounts and the privileges held by them: user: User accounts, global privileges, and other nonprivilege columns. For more information about the structure, contents, and ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-size-pl.html
(Many Linux and other operating system distributions provide their own packages for this library.) A MySQL user account having the necessary privileges. If you do not wish to use an existing account, then creating one using GRANT USAGE ON ... This ...
https://dev.mysql.com/doc/refman/5.7/en/information-schema-user-privileges-table.html
The USER_PRIVILEGES table has these columns: GRANTEE The name of the account to which the privilege is granted, in 'user_name'@'host_name' format. IS_GRANTABLE YES if the user has the GRANT OPTION privilege, NO otherwise. The value can be any ...
https://dev.mysql.com/doc/refman/5.7/en/password-logging.html
Passwords can be written as plain text in SQL statements such as CREATE USER, GRANT, SET PASSWORD, and statements that invoke the PASSWORD() function. Statement logging avoids writing passwords as cleartext for the following statements: CREATE USER ...If such statements are logged by the MySQL server as written, passwords in them become visible to anyone with access to the ...
https://dev.mysql.com/doc/refman/5.7/en/alter-event.html
ALTER [DEFINER = user] EVENT event_name [ON SCHEDULE schedule] [ON COMPLETION [NOT] PRESERVE] [RENAME TO new_event_name] [ENABLE | DISABLE | DISABLE ON SLAVE] [COMMENT 'string'] [DO event_body] The ALTER EVENT statement changes one or more of the ...The syntax for each of the DEFINER, ON SCHEDULE, ON COMPLETION, COMMENT, ENABLE / DISABLE, and DO clauses is exactly the same as when used with CREATE ...
https://dev.mysql.com/doc/refman/5.7/en/charset-metadata.html
Thus column names, database names, user names, version names, and most of the string results from SHOW are metadata. Otherwise, users would not be able to name columns and tables using their own languages. The metadata requirements mean that the ...
https://dev.mysql.com/doc/refman/5.7/en/load-data.html
Input Preprocessing Each instance of col_name_or_user_var in LOAD DATA syntax is either a column name or a user variable. With user variables, the SET clause enables you to perform preprocessing transformations on their values before assigning the ...The file can be read from the server host or the client host, depending on whether the LOCAL modifier is ...
https://dev.mysql.com/doc/refman/5.7/en/option-files.html
A “login path” is an option group that permits only certain options: host, user, password, port and socket. If multiple instances of a given option are found, the last instance takes precedence, with one exception: For mysqld, the first instance ... Most MySQL programs can read startup options from option files (sometimes called configuration ...