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https://dev.mysql.com/doc/refman/5.7/en/identifier-length.html
This applies to identifiers in table definitions that are stored in .frm files and to identifiers stored in the grant tables in the mysql database. The sizes of the identifier string columns in the grant tables are measured in characters. Values ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndbinfo-locks-per-fragment.html
The locks_per_fragment table provides information about counts of lock claim requests, and the outcomes of these requests on a per-fragment basis, serving as a companion table to operations_per_fragment and memory_per_fragment. This table also ...
https://dev.mysql.com/doc/refman/5.7/en/assignment-operators.html
Causes the user variable on the left hand side of the operator to take on the value to its right. Section 9.4, “User-Defined Variables”, explains why you should avoid doing this. Within a SET statement, = is treated as an assignment operator ...
https://dev.mysql.com/doc/refman/5.7/en/charset-cp932.html
Why is cp932 needed? In MySQL, the sjis character set corresponds to the Shift_JIS character set defined by IANA, which supports JIS X0201 and JIS X0208 characters. (See http://www.iana.org/assignments/character-sets.) However, the meaning of ...
https://dev.mysql.com/doc/refman/5.7/en/create-server.html
CREATE SERVER server_name FOREIGN DATA WRAPPER wrapper_name OPTIONS (option [, option] ...) option: { HOST character-literal | DATABASE character-literal | USER character-literal | PASSWORD character-literal | SOCKET character-literal | OWNER ...
https://dev.mysql.com/doc/refman/5.7/en/create-table-foreign-keys.html
InnoDB does not currently support foreign keys for tables with user-defined partitioning. This restriction does not apply for NDB tables that are partitioned by KEY or LINEAR KEY (the only user partitioning types supported by the NDB storage ...
https://dev.mysql.com/doc/refman/5.7/en/creating-ssl-rsa-files-using-mysql.html
Files created using mysql_ssl_rsa_setup are owned by the user who invoked that program. This can be changed on systems that support the chown() system call if the program is invoked by root and the --uid option is given to specify the user who ...
https://dev.mysql.com/doc/refman/5.7/en/expressions.html
This section lists the grammar rules that expressions must follow in MySQL and provides additional information about the types of terms that may appear in expressions. Expression Syntax Expression Term Notes Temporal Intervals Expression Syntax The ...
https://dev.mysql.com/doc/refman/5.7/en/extensions-to-ansi.html
Some SQL servers provide the same functionality but call this User space. Functions and operators To make it easier for users who migrate from other SQL environments, MySQL Server supports aliases for many functions. MySQL Server supports some ...
https://dev.mysql.com/doc/refman/5.7/en/faqs-tablespace-encryption.html
Is data decrypted for users who are authorized to see it? A.17.2. Is data decrypted for users who are authorized to see it? Yes. InnoDB data-at-rest encryption requires no application changes, is transparent to end users, and provides automated, ...