[Feature]: Support delete by expression

[xiaofan-luan]

Is there an existing issue for this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe.

Currently Milvus only support delete by ID, and under some cases user has no idea about what the ID is but some of the expressions such as A > 100 or B = 100 & C=1

Describe the solution you'd like.

We can separate the operation into three steps:

1. get a delete timestamp
2. query with the expression and delete timstamp
3. based on the query ID, delete all the related entity in batch

Describe an alternate solution.

No response

Anything else? (Additional Context)

No response

[xige-16]

I want to solve this problem for a long time, can I add this feature? @xiaofan-luan

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
Rotten issues close after 30d of inactivity. Reopen the issue with /reopen.

[yiwen92]

Looks like we can close this issue? @xiaofan-luan

[adlternative]

Has this problem been solved?