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https://dev.mysql.com/doc/refman/5.7/en/get-diagnostics.html
Valid target designators for storing item information can be stored procedure or function parameters, stored program local variables declared with DECLARE, or user-defined variables. Valid condition_number designators can be stored procedure or ...
https://dev.mysql.com/doc/refman/5.7/en/user-variables.html
A user variable name can contain other characters if you quote it as a string or identifier (for example, @'my-var', @"my-var", or @`my-var`). User variables can be assigned a value from a limited set of data types: integer, decimal, floating-point, ... You can store a value in a user-defined variable in one statement and refer to it later in another ...
https://dev.mysql.com/doc/refman/5.7/en/alter-event.html
ALTER [DEFINER = user] EVENT event_name [ON SCHEDULE schedule] [ON COMPLETION [NOT] PRESERVE] [RENAME TO new_event_name] [ENABLE | DISABLE | DISABLE ON SLAVE] [COMMENT 'string'] [DO event_body] The ALTER EVENT statement changes one or more of the ...The syntax for each of the DEFINER, ON SCHEDULE, ON COMPLETION, COMMENT, ENABLE / DISABLE, and DO clauses is exactly the same as when used with CREATE ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-memcached-internals.html
InnoDB API functions are passed to the InnoDB memcached engine as callback functions. InnoDB API functions access the InnoDB tables directly, and are mostly DML operations with the exception of TRUNCATE TABLE. The following configuration options are ... InnoDB API for the InnoDB memcached Plugin The InnoDB memcached engine accesses InnoDB through InnoDB APIs, most of which are directly adopted from embedded ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-what-is-new-7-6.html
--remap-column takes as its argument a string having the format db.tbl.col:fn:args, where db, tbl, and col are, respectively, the names of the database, table, and column, fn is the name of a remapping function, and args is one or more arguments to ...There are no user-visible changes in functionality directly associated with this performance enhancement; it is part of work done to improve undo long handling in support of partial local checkpoints in NDB Cluster ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-enterprise-security.html
MySQL Enterprise Edition includes a suite of masking and de-identification functions that perform subsetting, random generation, and dictionary replacement to de-identify strings, numerics, phone numbers, emails and more. These functions enable ...
https://dev.mysql.com/doc/refman/5.7/en/replication-options-reference.html
log_bin_trust_function_creators: If equal to 0 (default), then when --log-bin is used, stored function creation is allowed only to users having SUPER privilege and only if function created does not break binary logging. Set to empty string to ...
https://dev.mysql.com/doc/refman/5.7/en/show.html
SHOW has many forms that provide information about databases, tables, columns, or status information about the server. The pattern is useful for restricting statement output to matching values. Several SHOW statements also accept a WHERE clause ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-move-data.html
--character-sets-dir=name Command-Line Format --character-sets-dir=path Type String Default Value [none] Directory where character sets are. --connect-string Command-Line Format --connect-string=connection_string Type String Default Value [none] ...
https://dev.mysql.com/doc/refman/5.7/en/binary-log-setting.html
There are exceptions when you cannot switch the replication format at runtime: From within a stored function or a trigger. With mixed replication, temporary tables are usually logged; exceptions happen with loadable functions and with the UUID() ...