PDF (US Ltr)
- 35.1Mb
PDF (A4)
- 35.2Mb
Man Pages (TGZ)
- 256.4Kb
Man Pages (Zip)
- 361.2Kb
Info (Gzip)
- 3.4Mb
Info (Zip)
- 3.4Mb
Search Results
https://dev.mysql.com/doc/refman/5.7/en/replication-options.html
server_uuid In MySQL 5.7, the server generates a true UUID in addition to the server_id value supplied by the user. If data_dir/auto.cnf is not found, generate a new UUID and save it to this file, creating the file if necessary. In MySQL 5.7, ...
https://dev.mysql.com/doc/refman/5.7/en/explain-output.html
When all tables are processed, MySQL outputs the selected columns and backtracks through the table list until a table is found for which there are more matching rows. Also, for SELECT statements, EXPLAIN generates extended information that can be ...
https://dev.mysql.com/doc/refman/5.7/en/replace.html
If a generated column is replaced explicitly, the only permitted value is DEFAULT. For information about generated columns, see Section 13.1.18.7, “CREATE TABLE and Generated Columns”. The server recognizes but ignores the DELAYED keyword, ...
https://dev.mysql.com/doc/refman/5.7/en/upgrade-binary-package.html
Important If you have tables that contain generated columns, use the mysqldump utility provided with MySQL 5.7.9 or higher to create your dump files. The mysqldump utility provided in earlier releases uses incorrect syntax for generated column ...
https://dev.mysql.com/doc/refman/5.7/en/binary-log-mixed.html
When one or more tables with AUTO_INCREMENT columns are updated and a trigger or stored function is invoked. Like all other unsafe statements, this generates a warning if binlog_format = STATEMENT. (Bug #39701) Note A warning is generated if you try ... When running in MIXED logging format, the server automatically switches from statement-based to row-based logging under the following conditions: When a DML statement updates an NDBCLUSTER ...
https://dev.mysql.com/doc/refman/5.7/en/replication-sbr-rbr.html
This is because the BLOB column value is logged, rather than the statement generating the data. SELECT, a CREATE statement is generated from the table definition and replicated using statement-based format, while the row insertions are replicated ...
https://dev.mysql.com/doc/refman/5.7/en/xa-statements.html
xid values are supplied by the client, or generated by the MySQL server. Values generated by one TM must be different from values generated by other TMs. To perform XA transactions in MySQL, use the following statements: XA {START|BEGIN} xid ...
https://dev.mysql.com/doc/refman/5.7/en/collation-diagnostics.html
The MySQL server generates diagnostics when it finds problems while parsing the Index.xml file: Unknown tags are written to the error log. For example, the following message results if a collation definition contains a <aaa> tag: [Warning] Buffered ...In other cases, when a collation description is generally correct but contains some unknown tags, the collation is initialized and is available for ...
https://dev.mysql.com/doc/refman/5.7/en/docker-mysql-more-topics.html
To make MySQL Server generate an error log when either of the two conditions is true, use the --log-error option to configure the server to generate the error log at a specific location inside the container. MYSQL_RANDOM_ROOT_PASSWORD: When this ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndbd.html
ndbd generates a set of log files which are placed in the directory specified by DataDir in the config.ini configuration file. For example, ndb_2_error.log is the error log generated by the data node whose node ID is 2. The ndbd binary provides the ...