A bug fix

[TJxiaobao]

What's changed?

a small change.

Checklist

• I have read the Contributing Guide
• I have written the necessary doc or comment.
• I have added the necessary unit tests and all cases have passed.

Add or update API

• I have added the necessary e2e tests and all cases have passed.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 33.33333% with 2 lines in your changes missing coverage. Please review.

Project coverage is 32.17%. Comparing base (1fe70a6) to head (ab4ab58).

Files with missing lines	Patch %	Lines
.../collector/collect/database/JdbcCommonCollect.java	33.33%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2853      +/-   ##
============================================
- Coverage     32.19%   32.17%   -0.02%     
  Complexity     1914     1914              
============================================
  Files           507      507              
  Lines         18663    18666       +3     
  Branches       2273     2274       +1     
============================================
- Hits           6008     6006       -2     
- Misses        11949    11953       +4     
- Partials        706      707       +1     

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[ZY945]

maybe "jdbc: h2: mem:" should be "jdbc:h2:mem:"

[TJxiaobao]

maybe "jdbc: h2: mem:" should be "jdbc:h2:mem:"

OK, this way of writing is the problem that I have not considered enough, I will correct it now, thank you for your correction.