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在正常的数据库的CDC模式下,update、delete的操作都会带上数据更新或删除前的记录信息,如果想在ClickHouse里完成对应的update、delete的操作,只需要把更新或删除前的记录行带上sign为-1写进数据库即可,最新状态的数据带上sign为1写入即可
The text was updated successfully, but these errors were encountered:
@ysq5202121 当前以维护为主,做一些bugfix,没有添加新功能的计划;
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在正常的数据库的CDC模式下,update、delete的操作都会带上数据更新或删除前的记录信息,如果想在ClickHouse里完成对应的update、delete的操作,只需要把更新或删除前的记录行带上sign为-1写进数据库即可,最新状态的数据带上sign为1写入即可
The text was updated successfully, but these errors were encountered: