Performance degradation when a compressed table does not fit Of a system tablespace data file from the doublewrite buffer,Ī regression introduced by Bug #14329288 would result in a InnoDB: InnoDB failed to restore a corrupt first page Was traversed without acquiring the transaction subsystem mutex The maximum value was previously defined as the maximum Now has a hardcoded maximum value of 4294967295 bytes or (2**32 Similarly, MySQLĥ.7.3 clients cannot connect to a 5.7.4 server using anĬaused a memory access violation in memcpy().įor full-text queries, a failure to check that Online ALTER TABLE for unique index creation,Īnd causes problems with foreign keys (rows removed in theĪs a result of this bug fix, MySQL 5.6.16 clients cannotĬonnect to a 5.6.17 server using an account that authenticatesĥ.6.17 clients connect to a 5.6.16 server. IGNORE TABLE causes problems for replication, prevents Will be removed in a future version of MySQL. Mysqlaccess utilities are now deprecated and Guidelines to assess whether your applications will be affected To make advance preparation for an upgrade to MySQL 5.7, see Of SQL modes with an effect dependent on strict mode and make Motivation for the change in MySQL 5.7 is to reduce the number Instead, their effects are included in the To include any of them generates a warning. Are deprecated and setting the sql_mode value
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