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4.4.1.6 Changes for Exceptions

Some exceptions have been removed from Connector/J going from version 5.1 to 8.0. Applications that used to catch the removed exceptions should now catch the corresponding exceptions listed in Table 4.3 below.

Note

Some of these Connector/J 5.1 exceptions are duplicated in the com.mysql.jdbc.exception.jdbc4 package; that is indicated by [jdbc4.] in their names in Table 4.3.

Table 4.3 Changes for Exceptions from Connector/J 5.1 to 8.0

Removed Exception in Connector/J 5.1 Exception to Catch in Connector/J 8.0
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException com.mysql.cj.jdbc.exceptions.CommunicationsException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLDataException java.sql.SQLDataException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLIntegrityConstraintViolationException java.sql.SQLIntegrityConstraintViolationException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLInvalidAuthorizationSpecException java.sql.SQLInvalidAuthorizationSpecException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLNonTransientConnectionException java.sql.SQLNonTransientConnectionException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLNonTransientException java.sql.SQLNonTransientException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLQueryInterruptedException com.mysql.cj.jdbc.exceptions.MySQLQueryInterruptedException
com.mysql.jdbc.exceptions.MySQLStatementCancelledException com.mysql.cj.jdbc.exceptions.MySQLStatementCancelledException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLSyntaxErrorException java.sql.SQLSyntaxErrorException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLTimeoutException java.sql.SQLTimeoutException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLTransactionRollbackException java.sql.SQLTransactionRollbackException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLTransientConnectionException java.sql.SQLTransientConnectionException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLTransientException java.sql.SQLTransientException
com.mysql.jdbc.exceptions.[jdbc4.]MySQLIntegrityConstraintViolationException java.sql.SQLIntegrityConstraintViolationException