Is there any interface in the Java Sdk that can clear a collection?

[fufenghua]

Is there any interface in the Java Sdk that can clear a collection?

[yhmo]

Sounds like the "truncate" of MySQL. No. Milvus doesn't have such an interface.

[fufenghua]

Sounds like the "truncate" of MySQL. No. Milvus doesn't have such an interface.

anyway，Is there any way to clear a collection of data? Just like operating in attu

[xiaofan-luan]

current you need to drop and recreate.

we are working on truncate collection already

[yhmo]

The Attu calls collection.delete(expr="id > xxx") or collection.delete(expr="pk != \"\"") to clean the data. Milvus doesn't provide "cleanCollection" interface or "truncate" interface.