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https://dev.mysql.com/doc/connector-j/en/connector-j-config-failover.html
The connection access mode can be changed any time at runtime by calling the method Connection.setReadOnly(boolean), which partially overrides the property failOverReadOnly. A failover happens when connection-related errors occur for an underlying, ...
https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-performance-extensions.html
Default Value false Since Version 5.1.32 elideSetAutoCommits Should the driver only issue 'set autocommit=n' queries when the server's state doesn't match the requested state by 'Connection.setAutoCommit(boolean)'? Default Value false Since Version ... callableStmtCacheSize If 'cacheCallableStmts' is enabled, how many callable statements should be cached? Default Value 100 Since Version 3.1.2 metadataCacheSize The number of queries to cache 'ResultSetMetadata' for if 'cacheResultSetMetaData' is set to ...
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-query-attributes.html
Connector/J supports Query Attributes when it has been enabled on the server by installing the query_attributes component (see Prerequisites for Using Query Attributes for details). Attributes are set for a query by using the setAttribute() method ...
https://dev.mysql.com/doc/connector-j/en/connector-j-schema-validation.html
To configure schema validation during the creation of a Collection, pass to the createCollection() method a CreateCollectionOptions object, which has these fields: reuse: a boolean set by the setReuseExisting method. When working with MySQL Server ...
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-statements-callable.html
boolean hadResults = cStmt.execute(); // // Process all returned result sets // while (hadResults) { ResultSet rs = cStmt.getResultSet(); // process result set ... For more information on MySQL stored procedures, please refer to Using Stored ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-troubleshooting.html
This section explains the symptoms and resolutions for the most commonly encountered issues with applications using MySQL Connector/J. Questions 16.1: When I try to connect to the database with MySQL Connector/J, I get the following exception: ...
https://dev.mysql.com/doc/refman/8.4/en/charset-restrictions.html
However, you can perform IN BOOLEAN MODE searches on the column without an index. Identifiers are stored in mysql database tables (user, db, and so forth) using utf8mb3, but identifiers can contain only characters in the Basic Multilingual Plane ...
https://dev.mysql.com/doc/refman/8.4/en/connecting-using-uri-or-key-value-pairs.html
The connection-attributes parameter value must be empty (the same as specifying true), a Boolean value (true or false to enable or disable the default attribute set), or a list or zero or more key=value specifiers separated by commas (to be sent in ... This section describes use of URI-like connection strings or key-value pairs to specify how to establish connections to the MySQL server, for clients such as MySQL ...