将WSO Analytics Worker配置为主动数据库问题
在 wso2的文档说：
在几秒钟，几分钟，小时，天数中删除所有聚合表 几个月，几年。通过添加一个名称的新列来编辑聚合表 shard_id，并将其指定为主要键。
对我来说，哪个acg表不清楚。我检查了数据库，这对我来说还不清楚。必须更改哪些AGG表并添加Shard_ID？
In documentation of wso2 say :
Delete all the aggregation tables for SECONDS, MINUTES, HOURS, DAYS,
MONTHS, YEARS.Edit the aggregation tables by adding a new column named
SHARD_ID, and specify it as a primary key.
it is not clear for me which AGG tables .I checked database and it was unclear for me. which AGG tables must be changed and SHARD_ID added?
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应用程序本身将通过Siddhi应用程序创建汇总表。为此，您需要启用分析并调用API。然后，一段时间后，您应该看到Agg表。
话虽如此，由于您没有那些桌子，因此您不必担心此步骤。随着新表的创建，将自动添加shard_id列。
The Application itself will create the aggregated tables through Siddhi applications. For this, you need to enable analytics and invoke APIs. Then after some time, you should see the AGG tables.
Having said that, since you do not have those tables you don't have to worry about this step. As new tables are created the SHARD_ID column will be added automatically.