https://dev.mysql.com/added-deprecated-removed.html
This section lists server variables, status variables, and options that were added for the first time, have been deprecated, or have been removed in MySQL 8.0. Options and Variables Introduced in MySQL 8.0 Options and Variables Deprecated in MySQL ...
https://dev.mysql.com/mysql-cluster-ndbinfo-table-info.html
The table_info table provides information about logging, checkpointing, distribution, and storage options in effect for individual NDB tables. For each column, the table shows the name, data type, and a brief description.
https://dev.mysql.com/mysql-cluster-option-tables.html
The following table provides a list of the command-line options, server and status variables applicable within mysqld when it is running as an SQL node in an NDB Cluster. For a table showing all command-line options, server and status variables ...
https://dev.mysql.com/installing.html
To verify the integrity of the distribution, use the instructions in Section 2.1.3, “Verifying Package Integrity Using MD5 Checksums or GnuPG”. A summary of the procedure follows and later sections provide the details. If you plan to upgrade an ...
https://dev.mysql.com/alter-table.html
ALTER TABLE tbl_name [alter_specification [, alter_specification] ...] [partition_options] alter_specification: table_options | ADD [COLUMN] col_name column_definition [FIRST | AFTER col_name] | ADD [COLUMN] (col_name column_definition,...) | ADD ...
https://dev.mysql.com/server-system-variables.html
The MySQL server maintains many system variables that configure its operation. System variables can be set at server startup using options on the command line or in an option file. Most of them can be changed dynamically at runtime using the SET ...
https://dev.mysql.com/keywords.html
Certain keywords, such as SELECT, DELETE, or BIGINT, are reserved and require special treatment for use as identifiers such as table and column names. This may also be true for the names of built-in functions. Reserved words are permitted as ...
https://dev.mysql.com/information-schema-optimization.html
Some INFORMATION_SCHEMA tables contain columns that provide table statistics: STATISTICS.CARDINALITY TABLES.AUTO_INCREMENT TABLES.AVG_ROW_LENGTH TABLES.CHECKSUM TABLES.CHECK_TIME TABLES.CREATE_TIME TABLES.DATA_FREE TABLES.DATA_LENGTH ...
https://dev.mysql.com/innodb-benefits.html
If data becomes corrupted on disk or in memory, a checksum mechanism alerts you to the bogus data before you use it. You may find InnoDB tables beneficial for the following reasons: If your server crashes because of a hardware or software issue, ...
https://dev.mysql.com/innodb-compression-internals.html
Other than the data, compressed overflow pages contain an uncompressed header and trailer comprising a page checksum and a link to the next overflow page, among other things. This section describes some internal implementation details about ...
