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https://dev.mysql.com/doc/refman/8.4/en/binary-log.html
You can remove the files manually, but it is preferable to use PURGE BINARY LOGS, which also safely updates the binary log index file for you (and which can take a date argument). The binary log also contains information about how long each ... The ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-background.html
The group can operate in a single-primary mode with automatic primary election, where only one server accepts updates at a time. Alternatively, for more advanced users the group can be deployed in multi-primary mode, where all servers can accept ...
https://dev.mysql.com/doc/refman/8.4/en/bug-reports.html
We try to keep the manual up to date by updating it frequently with solutions to newly found problems. The manufacturer and model of the machine on which you experience the problem. The SQL mode in effect when the problem occurred can be ... Before ...
https://dev.mysql.com/doc/ndbapi/en/ndb-error-codes-single.html
Backup not supported in diskless mode (change Diskless) 1307 MySQL error. Create foreign key failed - parent key is primary key and on-update-cascade is not allowed 21020 MySQL error. Operation not allowed or aborted due to single user mode 306 ...
https://dev.mysql.com/doc/refman/8.4/en/change-replication-source-to.html
Using ON safeguards against the accidental loss of primary keys when multiple sources update the same set of tables. It also updates the contents of the replication metadata repositories (see Section 19.2.4, “Relay Log and Replication Metadata ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbindexscanoperation.html
For more information about the use of NdbIndexScanOperation, see Section 1.4.2.3.3, “Scan Operations”, and Section 1.4.2.3.4, “Using Scans to Update or Delete Rows”. Signature virtual int readTuples ( LockMode mode = LM_Read, Uint32 flags = ...NdbIndexScanOperation Class Overview NdbIndexScanOperation::BoundType NdbIndexScanOperation::end_of_bound() NdbIndexScanOperation::getDescending() NdbIndexScanOperation::get_range_no() NdbIndexScanOperation::getSorted() NdbIndexScanOperation::IndexBound NdbIndexScanOperation::readTuples() NdbIndexScanOperation::reset_bounds() NdbIndexScanOperation::setBound() NdbIndexScanOperation Class Overview Parent class NdbScanOperation Child classes None Description The NdbIndexScanOperation class represents a scan operation using an ordered ...
https://dev.mysql.com/doc/refman/8.4/en/binary-log-setting.html
A session that performs updates that match many rows in the WHERE clause might want to use statement-based logging because it is more efficient to log a few statements than many rows. When using STATEMENT mode, the binlog_format system variable is ... You can select the binary logging format explicitly by starting the MySQL server with ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-utils-copy.html
The utilities convert columns with data types that are not safe to be stored in text form (such as BLOB) to Base64. The default is true if stdout is a terminal (tty), such as when MySQL Shell is in interactive mode, and false otherwise. For other ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-host-name-identity-verification.html
Issues connecting with --ssl-mode may indicate that your certificate bundle is outdated. Enabling Host Name Identity Verification 5.5 Enabling Host Name Identity Verification MySQL HeatWave on AWS supports TLSv1.2 and requires that all MySQL client ...
https://dev.mysql.com/doc/refman/8.4/en/replication-functions.html
The functions described in the following sections are used with MySQL Replication.