[DNM]initial try on converting SMJ to SHJ

[zhouyuan]

Signed-off-by: Yuan Zhou yuan.zhou@intel.com

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[github-actions]

Thanks for opening a pull request!

Could you open an issue for this pull request on Github Issues?

https://github.com/oap-project/native-sql-engine/issues

Then could you also rename commit message and pull request title in the following format?

[NSE-${ISSUES_ID}] ${detailed message}

See also:

• Other pull requests