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https://dev.mysql.com/doc/refman/8.0/en/using-encrypted-connections.html
Assuming that the server supports encrypted connections, a client can connect using encryption with no --ssl-mode option or with an explicit --ssl-mode=PREFERRED option: mysql Or: mysql --ssl-mode=PREFERRED For an account created with a REQUIRE SSL ...Instructions for creating any required certificate and key files are available in Section 8.3.3, “Creating SSL and RSA Certificates and ... Several ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-status-variables.html
Performance Schema status variables have the following meanings: Performance_schema_accounts_lost The number of times a row could not be added to the accounts table because it was full. Performance_schema_digest_lost The number of digest instances ...This can be nonzero if the value of performance_schema_digests_size is too ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-system-variables.html
(It is permissible to rename or move the file, as long as you change the value of keyring_file_data to match.) It is recommended that you create a separate backup of the keyring data file immediately after you create the first encrypted table and ...
https://dev.mysql.com/doc/refman/8.0/en/handler-scope.html
However, SQLSTATE handlers take precedence over SQLEXCEPTION handlers, so if the table t is nonexistent, the DROP TABLE statement raises a condition that activates the SQLSTATE handler: mysql> CALL p1(); +--------------------------------+ | msg | ...
https://dev.mysql.com/doc/refman/8.0/en/drop-tablespace.html
DROP [UNDO] TABLESPACE tablespace_name [ENGINE [=] engine_name] This statement drops a tablespace that was previously created using CREATE TABLESPACE. Only undo tablespaces created using CREATE UNDO TABLESPACE syntax can be dropped. If it is not ...
https://dev.mysql.com/doc/refman/8.0/en/kerberos-pluggable-authentication.html
Note Neither MySQL Shell nor MySQL Router currently support creating internally managed MySQL accounts for use with Kerberos. Kerberos pluggable authentication provides these capabilities: External authentication: Kerberos authentication enables ...
https://dev.mysql.com/doc/refman/8.0/en/features.html
Support for aliases on tables and columns as required by standard SQL. Support for MySQL-specific SHOW statements that retrieve information about databases, storage engines, tables, and indexes. You can refer to tables from different databases in ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-limits.html
This section describes limits for InnoDB tables, indexes, tablespaces, and other aspects of the InnoDB storage engine. The index key prefix length limit is 3072 bytes for InnoDB tables that use DYNAMIC or COMPRESSED row format. The index key prefix ...For example, you might hit this limit with a column prefix index of more than 191 characters on a TEXT or VARCHAR column, assuming a utf8mb4 character set and the maximum of 4 bytes for each ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-online-ddl-single-multi.html
Before the introduction of online DDL, it was common practice to combine many DDL operations into a single ALTER TABLE statement. Because each ALTER TABLE statement involved copying and rebuilding the table, it was more efficient to make several ...
https://dev.mysql.com/doc/refman/8.0/en/mysqlbinlog-row-events.html
# at 218 #080828 15:03:08 server id 1 end_log_pos 258 Write_rows: table id 17 flags: STMT_END_F BINLOG ' fAS3SBMBAAAALAAAANoAAAAAABEAAAAAAAAABHRlc3QAAXQAAwMPCgIUAAQ= fAS3SBcBAAAAKAAAAAIBAAAQABEAAAAAAAEAA//8AQAAAAVhcHBsZQ== '/*!*/; ... # at 302 ...