For example, DB2 UDB federated servers do not support mappings for the data type of LONG VARCHAR.

例如，DB 2 udb联邦服务器不支持数据类型LONG VARCHAR的映射。

youdao

The length allowed for a LONG VARCHAR is greater than 32672 and this could result in truncation of data.

LONG VARCHAR所允许的长度大于32672，这将导致数据的截断。

youdao

Additional information is logged for long varchar and LOB fields in a database enabled for roll-forward recovery.

对于为了前滚恢复而在数据库中启用long varchar和LOB字段这样的附加信息，也会记录在日志中。

youdao