[Feature]: Support JSON data type

[yah01]

Is there an existing issue for this?

• [X] I have searched the existing issues

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

Now Milvus requires a schema like SQL database, we need the ability to dynamically add new field, and store some dynamic data (like resume), JSON is what we need

Describe the solution you'd like.

No response

Describe an alternate solution.

No response

Anything else? (Additional Context)

No response

[yah01]

• [x] Write JSON #23408
• [x] Load JSON #23464
• [x] Query JSON #23563
• [x] Support expr for JSON #23644 #23651 #23720 #23739

[yah01]

/assign

[yah01]

Also this feature should be add into 2.2.0 branch

[congqixia]

• [ ] Add JSON support for MergeDataArray @yah01

[yah01]

• [ ] Add JSON support for MergeDataArray @yah01

included in #23644

[yah01]

JSON feature compeleted, open new issues for the coming related features