Also, before setting up replication in DB2, you will want to ensure that every database table has a primary key or unique index.

此外，在DB 2中创建复制之前，您会希望保证每一个数据库表都具有一个主键或惟一索引。

youdao

Also, before setting up replication in DB2, you will want to ensure that every database table has a primary key or unique index.

此外，在DB 2中创建复制之前，您会希望保证每一个数据库表都具有一个主键或惟一索引。

youdao