程序包 com.mysql.cj.jdbc.exceptions
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类概要 类 说明 SQLError SQLError is a utility class that maps MySQL error codes to SQL error codes as is required by the JDBC spec.SQLExceptionsMapping -
异常错误概要 异常错误 说明 CommunicationsException An exception to represent communications errors with the database.ConnectionFeatureNotAvailableException Thrown when a client requests a connection-level feature that isn't available for this particular distribution of Connector/J (currently only used by code that is export-controlled).MysqlDataTruncation MySQL wrapper for DataTruncation until the server can support sending all needed information.MySQLQueryInterruptedException MySQLStatementCancelledException MySQLTimeoutException MySQLTransactionRollbackException NotUpdatable Thrown when a result sate is not updatable.OperationNotSupportedException PacketTooBigException Thrown when a packet that is too big for the server is created.