Drop the column from the replication table.
从复制表删除列。
To attach a fragment to a replication table.
为了将一个分段附加到一个复制表上。
Attaching a fragment to a replication table.
将一个分段附加到一个复制表上。
There are two ways to alter a replication table.
有两种方法可以用来修改复制表。
Using the CDR command line interface, set the replication table to alter mode.
使用CDR命令行界面，将复制表设为alter模式。
Directly issue the alter statement against the replication table. For example.
直接对复制表发出alter语句。
Using the CDR command line interface, unset the replication table from alter mode.
使用CDR命令行界面，关闭复制表的alter模式。
Before attempting an alter operation against a replication table, consider the following.
在尝试对一个复制表执行alter操作时，考虑以下方面。
Note: All other types of alter operations can be executed directly against a replication table using a SQL alter statement.
注意：通过使用SQLalter语句，可以直接对复制表执行所有其他类型的alter操作。
Otherwise, the deleted row is moved from replication table to the associated delete table, which might cause problems for the subsequent alter operation on the replicated table.
否则，被删除的行将被从复制表转移到相关的删除表，这样会给随后对复制表的alter操作带来问题。
Otherwise, the deleted row is moved from replication table to the associated delete table, which might cause problems for the subsequent alter operation on the replicated table.
否则，被删除的行将被从复制表转移到相关的删除表，这样会给随后对复制表的alter操作带来问题。
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