always pull the old value internally #2301
Labels
component/puller
Puller component.
component/sink
Sink component.
difficulty/medium
Medium task.
subject/new-feature
Denotes an issue or pull request adding a new feature.
Feature Request
Is your feature request related to a problem? Please describe:
Because our new collation feature needs the old value to work properly. However, some users will not use old value, but may use new collation, so it needs to be configured by the user. (Users don't even know if they have new collation on)
To simplify this configuration and to make it easier for the user, we decided to:
Describe the feature you'd like:
ticdc always pull the old value internally.
Describe alternatives you've considered:
None
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