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https://dev.mysql.com/doc/refman/5.7/en/events-privileges.html
If you inspect the MySQL error log (hostname.err), you can see that the event is executing, but the action it is attempting to perform fails: 2013-09-24T12:41:31.261992Z 25 [ERROR] Event Scheduler: [jon@ghidora][cookbook.e_store_ts] INSERT command ... To enable or disable the execution of scheduled events, it is necessary to set the value of the global event_scheduler system ...
https://dev.mysql.com/doc/refman/5.7/en/group-replication-user-credentials.html
Once the user has been configured, use the CHANGE MASTER TO statement to configure the server to use the given credentials for the group_replication_recovery replication channel the next time it needs to recover its state from another member. Group ...
https://dev.mysql.com/doc/refman/5.7/en/cleartext-pluggable-authentication.html
A client-side authentication plugin is available that enables clients to send passwords to the server as cleartext, without hashing or encryption. Table 6.12 Plugin and Library Names for Cleartext Authentication Plugin or File Plugin or File Name ...
https://dev.mysql.com/doc/refman/5.7/en/problems-with-alias.html
An alias can be used in a query select list to give a column a different name. This restriction is imposed because when the WHERE clause is evaluated, the column value may not yet have been determined. In the select list of a query, a quoted column ...
https://dev.mysql.com/doc/refman/5.7/en/cast-functions.html
If the optional length N is not given, MySQL calculates the maximum length from the expression. If the optional length N is not given, MySQL calculates the maximum length from the expression. If the optional M value is given, it specifies the ...
https://dev.mysql.com/doc/refman/5.7/en/security-plugins.html
(MySQL Enterprise Edition only) MySQL Enterprise Audit, implemented using a server plugin, uses the open MySQL Audit API to enable standard, policy-based monitoring and logging of connection and query activity executed on specific MySQL servers.
https://dev.mysql.com/doc/refman/5.7/en/innodb-file-defragmenting.html
Random insertions into or deletions from a secondary index can cause the index to become fragmented. Another symptom of fragmentation is that a table scan such as this takes more time than it “should” take: SELECT COUNT(*) FROM t WHERE ...
https://dev.mysql.com/doc/refman/5.7/en/audit-log.html
MySQL Enterprise Audit uses the open MySQL Audit API to enable standard, policy-based monitoring, logging, and blocking of connection and query activity executed on specific MySQL servers. Note MySQL Enterprise Audit is an extension included in ...
https://dev.mysql.com/doc/refman/5.7/en/information-schema-innodb-sys-columns-table.html
For character columns in multibyte character sets, this length value is the maximum length in bytes needed to represent a definition such as VARCHAR(N); that is, it might be 2*N, 3*N, and so on depending on the character encoding. The ...
https://dev.mysql.com/doc/refman/5.7/en/charset-restrictions.html
Identifiers are stored in mysql database tables (user, db, and so forth) using utf8, but identifiers can contain only characters in the Basic Multilingual Plane (BMP). The ucs2, utf16, utf16le, and utf32 character sets have the following ...