[hotfix] Fix irregular variable names

[zhuangchong]

What changes were proposed in this pull request?

Fix irregular variable names: tablename -> tableName

Why are the changes needed?

Variable name tablename is irregular

Does this PR introduce any user-facing change?

No

How was this patch tested?

Modify variable name naming convention, no testing required.

[yuqi1129]

@zhuangchong
Thank you for your help. Please modify the PR description.

If you encounter any problems, please refer to the descriptions of other PRs.

[zhuangchong]

@zhuangchong Thank you for your help. Please modify the PR description.

If you encounter any problems, please refer to the descriptions of other PRs.

done.

[yuqi1129]

@zhuangchong
Can you correct all the typos tablename in the project?

[zhuangchong]

@zhuangchong Can you correct all the typos tablename in the project?

@yuqi1129
The existing tablename is in the test class and makes sense. So there is no longer an irregularly named variable tablename.

[yuqi1129]

@zhuangchong Can you correct all the typos tablename in the project?

@yuqi1129 The existing tablename is in the test class and makes sense. So there is no longer an irregularly named variable tablename.

Okay

[yuqi1129]

LGTM

[yuqi1129]

@zhuangchong
Thank you for your contributions.