https://dev.mysql.com/partitioning-limitations.html
This section discusses current restrictions and limitations on MySQL partitioning support. The following constructs are not permitted in partitioning expressions: Stored procedures, stored functions, UDFs, or plugins. For a list of SQL functions ...
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/constraint-invalid-data.html
MySQL permits you to store certain incorrect date values into DATE and DATETIME columns (such as '2000-02-31' or '2000-02-00'). By default, MySQL is forgiving of invalid or improper data values and coerces them to valid values for data entry.
https://dev.mysql.com/control-flow-functions.html
Otherwise, for a mix of temporal types, the result is DATETIME. The second syntax returns the result for the first condition that is true. If no comparison or condition is true, the result after ELSE is returned, or NULL if there is no ELSE part.
https://dev.mysql.com/mysql-nutshell.html
The unused date_format, datetime_format, time_format, and max_tmp_tables system variables are removed. Removal of MAXDB means that the TIMESTAMP data type for CREATE TABLE or ALTER TABLE is treated as TIMESTAMP, and is no longer treated as DATETIME.
https://dev.mysql.com/upgrade-prerequisites.html
In-place upgrade to MySQL 8.0 is not supported if tables contain old temporal columns in pre-5.6.4 format (TIME, DATETIME, and TIMESTAMP columns without support for fractional seconds precision). Before upgrading to the latest MySQL 8.0 release, ...
https://dev.mysql.com/create-table.html
CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name (create_definition,...) [table_options] [partition_options] CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)] [table_options] [partition_options] [IGNORE | REPLACE] [AS] ...
https://dev.mysql.com/mysql-cluster-programs-ndb-error-reporter.html
The archive is named ndb_error_report_YYYYMMDDhhmmss.tar.bz2, where YYYYMMDDhhmmss is a datetime string. ndb_error_reporter creates an archive from data node and management node log files that can be used to help diagnose bugs or other problems ...
https://dev.mysql.com/server-options.html
BACKUP If the data file was changed during recovery, save a backup of the tbl_name.MYD file as tbl_name-datetime.BAK. When you start the mysqld server, you can specify program options using any of the methods described in Section 4.2.2, ...
https://dev.mysql.com/data-types.html
fsp applies to the TIME, DATETIME, and TIMESTAMP types and represents fractional seconds precision; that is, the number of digits following the decimal point for fractional parts of seconds. MySQL supports a number of SQL data types in several ...
