Cdc helpers

[rekby]

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Other information

[github-actions]

github.com/ydb-platform/ydb-go-sdk/v3/topic/topicsugar

compatible changes

TopicMessageIterator: added
TopicMessageReader: added
TopicUnmarshalJSONFunc: added
TopicUnmarshalJSONIterator: added
TypedTopicMessage: added
TypedUnmarshalFunc: added
UnmarshalCDCStream: added
YDBCDCItem: added
YDBCDCMessage: added

summary

Base version: v3.80.8-0.20240918151917-efa13b20da2c (master)
Cannot suggest a release version.
Can only suggest a release version when compared against the most recent version of this major: v3.80.7.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 61.44578% with 32 lines in your changes missing coverage. Please review.

Project coverage is 67.88%. Comparing base (efa13b2) to head (2cf008a).
Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
topic/topicsugar/iterators.go	52.50%	16 Missing and 3 partials ⚠️
topic/topicsugar/cdc-reader.go	69.76%	11 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1472      +/-   ##
==========================================
- Coverage   67.97%   67.88%   -0.10%     
==========================================
  Files         350      352       +2     
  Lines       36315    36398      +83     
==========================================
+ Hits        24686    24707      +21     
- Misses      10553    10603      +50     
- Partials     1076     1088      +12     

Flag	Coverage Δ
experiment	72.08% <80.95%> (+<0.01%)	⬆️
go-1.21.x	68.00% <0.00%> (-0.22%)	⬇️
go-1.22.x	65.58% <0.00%> (-0.28%)	⬇️
go-1.23.x	67.77% <61.44%> (-0.12%)	⬇️
integration	53.54% <80.95%> (-0.43%)	⬇️
macOS	40.90% <0.00%> (-0.10%)	⬇️
ubuntu	72.32% <80.95%> (-0.08%)	⬇️
unit	41.33% <0.00%> (-0.11%)	⬇️
windows	41.31% <0.00%> (-0.13%)	⬇️
ydb-23.3	47.44% <33.33%> (-0.32%)	⬇️
ydb-24.1	53.49% <80.95%> (-0.32%)	⬇️
ydb-nightly	72.08% <80.95%> (+<0.01%)	⬆️

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[github-actions]

🌋 Here are results of SLO test for Go SDK xorm:

Grafana Dashboard

[github-actions]

🌋 Here are results of SLO test for Go SDK gorm:

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[github-actions]

🌋 Here are results of SLO test for Go SDK database/sql:

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[github-actions]

🌋 Here are results of SLO test for Native ydb-go-sdk/v3 over table-service:

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[github-actions]

🌋 Here are results of SLO test for Native ydb-go-sdk/v3 over query-service:

Grafana Dashboard