Search Results
https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-common-files.html
The column type is taken from the NdbRecAttr object, so only one object is needed to convert from different [VAR]CHAR/BINARY types. */ class ReadOnlyArrayAdapter { public: ReadOnlyArrayAdapter() {} enum ErrorType {Success, InvalidColumnType, ... In ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-reference.html
The table has these columns: USER The user name part of an account. If encryption is enabled, this function performs a log file rotation operation that renames the current log file, and begins a new log file encrypted with the password. For details ...Unless those objects are installed, the audit_log plugin operates in (deprecated) legacy ...
https://dev.mysql.com/doc/refman/8.4/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. EXPLAIN Output Columns EXPLAIN Join Types EXPLAIN Extra Information EXPLAIN Output ... The EXPLAIN statement provides information about how MySQL executes ...
https://dev.mysql.com/doc/workbench/en/wb-routine-groups.html
Right-clicking a routine group opens a pop-up menu with the following items: Rename Cut 'routine_group_name' Copy 'routine_group_name' Edit Routine Edit in New Window Copy SQL to Clipboard Delete 'routine_group_name' The Edit Routine Group item ...
https://dev.mysql.com/doc/internals/en/event-classes-and-types.html
Internally, the server uses C++ classes to represent binary log events. Type codes are associated with subclasses because class instance contents are written to binary or relay logs or are sent over the network from master to slave. In those ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-cluster-metric-mysqlserver-ddlstatementactivity-category.html
Rename Table (Delta) The total number of RENAME TABLE statements executed. Rename User (Delta) The total number of RENAME USER statements executed. Lists the DDL Statement Activity metrics and provides a brief description of each. Table 8.3 DDL ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-mysqlserver-ddlstatementactivity-category.html
Rename Table (Delta) The total number of RENAME TABLE statements executed. Rename User (Delta) The total number of RENAME USER statements executed. Lists the DDL Statement Activity metrics and provides a brief description of each. Table 6.5 DDL ...
https://dev.mysql.com/doc/refman/8.4/en/query-log.html
To rename the file and create a new one, use the following commands: $> mv host_name.log host_name-old.log $> mysqladmin flush-logs general $> mv host_name-old.log backup-directory On Windows, use rename rather than mv. You can also rename the ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-row-format.html
The B-tree index that represents an entire table is known as the clustered index, which is organized according to the primary key columns. The nodes of a clustered index data structure contain the values of all columns in the row. The nodes of a ...
https://dev.mysql.com/doc/refman/8.4/en/replication-features-differing-tables.html
A table on the source can have more or fewer columns than the replica's copy of the table. In addition, corresponding table columns on the source and the replica can use different data types, subject to certain conditions. (This is true even if both ... Source and target tables for replication do not have to be ...