Incompatible change: MySQL 5.6.22 and later recognized the REFERENCES privilege but did not entirely enforce it; a user with at least one of SELECT, INSERT, UPDATE, DELETE, or REFERENCES could create a foreign key constraint on a table. Before ...

With so many constraints, often there is not an obvious set of columns to use as a primary key, so you create a new column with a numeric ID to serve as all or part of the primary key. InnoDB tables are created using the CREATE TABLE statement; for ...

The value cannot be set less than the value of this expression: validate_password_number_count + validate_password_special_char_count + (2 * validate_password_mixed_case_count) If validate_password adjusts the value of validate_password_length due ... This section describes the options, system variables, and status variables that validate_password provides to enable its operation to be configured and ...

The Version Tokens token-manipulation functions place these constraints on token names and values: Token names cannot contain = or ; characters and have a maximum length of 64 characters. Before using Version Tokens, install it according to the ...