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https://dev.mysql.com/doc/refman/8.4/en/mysqladmin.html
--enable-cleartext-plugin Command-Line Format --enable-cleartext-plugin Type Boolean Default Value FALSE Enable the mysql_clear_password cleartext authentication plugin. (See Section 8.4.1.4, “Client-Side Cleartext Pluggable Authentication”.) ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlbinlog-row-events.html
Character set information is not available in the binary log, which affects string column display: There is no distinction made between corresponding binary and nonbinary string types (BINARY and CHAR, VARBINARY and VARCHAR, BLOB and TEXT). The ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlcheck.html
--enable-cleartext-plugin Command-Line Format --enable-cleartext-plugin Type Boolean Default Value FALSE Enable the mysql_clear_password cleartext authentication plugin. (See Section 8.4.1.4, “Client-Side Cleartext Pluggable Authentication”.) ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlshow.html
--enable-cleartext-plugin Command-Line Format --enable-cleartext-plugin Type Boolean Default Value FALSE Enable the mysql_clear_password cleartext authentication plugin. (See Section 8.4.1.4, “Client-Side Cleartext Pluggable Authentication”.) ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlslap.html
--enable-cleartext-plugin Command-Line Format --enable-cleartext-plugin Type Boolean Default Value FALSE Enable the mysql_clear_password cleartext authentication plugin. (See Section 8.4.1.4, “Client-Side Cleartext Pluggable Authentication”.) ...
https://dev.mysql.com/doc/refman/8.4/en/nonpersistible-system-variables.html
SET PERSIST and SET PERSIST_ONLY enable global system variables to be persisted to the mysqld-auto.cnf option file in the data directory (see Section 15.7.6.1, “SET Syntax for Variable Assignment”). However, not all system variables can be ...
https://dev.mysql.com/doc/refman/8.4/en/null-values.html
For text file import or export operations performed with LOAD DATA or SELECT ... The NULL value means “no data.” NULL can be written in any lettercase. Be aware that the NULL value is different from values such as 0 for numeric types or the ...
https://dev.mysql.com/doc/refman/8.4/en/numeric-type-syntax.html
(There is also a limit on how long the text of DECIMAL literals can be; see Section 14.24.3, “Expression Handling”.) UNSIGNED, if specified, disallows negative values. For integer data types, M indicates the minimum display width. Display width ...
https://dev.mysql.com/doc/refman/8.4/en/optimize-blob.html
When storing a large blob containing textual data, consider compressing it first. Rather than testing for equality against a very long text string, you can store a hash of the column value in a separate column, index that column, and test the ...Do ...
https://dev.mysql.com/doc/refman/8.4/en/optimize-table.html
After doing substantial insert, update, or delete operations on columns that are part of a FULLTEXT index in an InnoDB table. After deleting a large part of a MyISAM or ARCHIVE table, or making many changes to a MyISAM or ARCHIVE table with ...