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https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-blob-clob-processing.html
blobSendChunkSize Chunk size to use when sending BLOB/CLOBs via server-prepared statements. Note that this value cannot exceed the value of 'maxAllowedPacket' and, if that is the case, then this value will be corrected automatically. Since Version ...
https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-result-sets.html
clobberStreamingResults This will cause a streaming result set to be automatically closed, and any outstanding data still streaming from the server to be discarded if another query is executed before all the data has been read from the server.
https://dev.mysql.com/doc/connector-j/en/connector-j-session-state-tracker.html
Connector/J can receive information on client session state changes tracked by the server if the tracking has been enabled on the server. The reception of the information is enabled by setting the Connector/J connection property trackSessionState ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-connect-drivermanager.html
} catch (SQLException ex) { // handle any errors System.out.println("SQLException: " + ex.getMessage()); System.out.println("SQLState: " + ex.getSQLState()); System.out.println("VendorError: " + ex.getErrorCode()); } Once a Connection is ... When ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-managing-load-balanced-connections.html
Connector/J has long provided an effective means to distribute read/write load across multiple MySQL server instances for Cluster or source-source replication deployments. In-process transactions are not lost, and no application exceptions are ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-spring-config-transactional.html
Spring allows us to add transactions into our code without having to deal directly with the JDBC classes. For that purpose, Spring provides a transaction management package that not only replaces JDBC transaction management, but also enables ...
https://dev.mysql.com/doc/connector-j/en/connector-j-WebAuthn-authentication.html
Web Authentication (WebAuthn) enables user authentication for MySQL Server using devices such as smart cards, security keys, and biometric readers. WebAuthn enables passwordless authentication, and can be used for MySQL accounts that use ...
https://dev.mysql.com/doc/refman/8.4/en/account-activity-auditing.html
The User and Host column values in this row uniquely identify the account and correspond to the 'user_name'@'host_name' format in which account names are written in SQL statements. To extract the user name or host name part from a CURRENT_USER() or ... Applications can use the following guidelines to perform SQL-based auditing that ties database activity to MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/ansi-diff-update.html
The second assignment in the following statement sets col2 to the current (updated) col1 value, not the original col1 value. If you access a column from the table to be updated in an expression, UPDATE uses the current value of the column. The ...
https://dev.mysql.com/doc/refman/8.4/en/apache.html
There are programs that let you authenticate your users from a MySQL database and also let you write your log files into a MySQL table.