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https://dev.mysql.com/doc/refman/8.0/en/resetting-permissions.html
Create a text file containing the password-assignment statement on a single line. Create a text file containing the password-assignment statement on a single line. If you have never assigned a root password for MySQL, the server does not require a ...
https://dev.mysql.com/doc/refman/8.0/en/security-against-attack.html
All other information is transferred as text, and can be read by anyone who is able to watch the connection. The output of mysqladmin processlist and SHOW PROCESSLIST shows the text of any statements currently being executed, so any user who is ...
https://dev.mysql.com/doc/refman/8.0/en/select-into.html
An INTO clause should not be used in a nested SELECT because such a SELECT must return its result to the outer context. INTO OUTFILE statement is intended to enable dumping a table to a text file on the server host. INTO OUTFILE can also be used ...
https://dev.mysql.com/doc/refman/8.0/en/server-options.html
This option may be useful for diagnostic purposes, to see the exact text of statements as received by the server, but for security reasons is not recommended for production use. (“User” in this context refers to a system login account, not a ...
https://dev.mysql.com/doc/refman/8.0/en/server-status-variables.html
Current_tls_ca The active ssl_ca value in the SSL context that the server uses for new connections. This context value may differ from the current ssl_ca system variable value if the system variable has been changed but ALTER INSTANCE RELOAD TLS has ... The MySQL server maintains many status variables that provide information about its ...
https://dev.mysql.com/doc/refman/8.0/en/sorted-index-builds.html
It does not apply to external pages used for TEXT or BLOB entries. Sorted Index Builds and Full-Text Index Support Sorted index builds are supported for fulltext indexes. Previously, SQL was used to insert entries into a fulltext index. InnoDB ...
https://dev.mysql.com/doc/refman/8.0/en/sql-prepared-statements.html
Using prepared statements with placeholders for parameter values has the following benefits: Less overhead for parsing the statement each time it is executed. Typically, database applications process large volumes of almost-identical statements, ...
https://dev.mysql.com/doc/refman/8.0/en/static-format.html
It is used when the table contains no variable-length columns (VARCHAR, VARBINARY, BLOB, or TEXT). Note Fixed-length row format is available only for tables having no BLOB or TEXT columns. Of the three MyISAM storage formats, static format is the ...
https://dev.mysql.com/doc/refman/8.0/en/storage-engines.html
Support for FULLTEXT indexes is available in MySQL 5.6 and later.7. Storage engines are MySQL components that handle the SQL operations for different table types. InnoDB is the default and most general-purpose storage engine, and Oracle recommends ...
https://dev.mysql.com/doc/refman/8.0/en/sys-format-bytes.html
Note As of MySQL 8.0.16, format_bytes() is deprecated and subject to removal in a future MySQL version. Applications that use it should be migrated to use the built-in FORMAT_BYTES() function instead. See Section 14.21, “Performance Schema ...