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[Feature][Sort] Optimize the field type conversion between source and target in the whole database scenario #8825

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yunqingmoswu opened this issue Sep 1, 2023 · 0 comments · Fixed by #8826
Closed
2 tasks done

[Feature][Sort] Optimize the field type conversion between source and target in the whole database scenario #8825

yunqingmoswu opened this issue Sep 1, 2023 · 0 comments · Fixed by #8826
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@yunqingmoswu
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component/sort type/feature
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1.9.0

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@yunqingmoswu
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Description

Optimize the field type conversion between source and target in the whole database scenario.
There are two main parts here:

  • During type conversion, try to be consistent with the source end, such as the precision information of decimal or the length information of varchar, etc.
  • Optimize that when the source field information cannot be obtained, try to complete the source field information as much as possible, such as giving decimal a better default precision or giving varchar a better default length.

Use case

No response

Are you willing to submit PR?

  • Yes, I am willing to submit a PR!

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1.9.0
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@dockerzhang @yunqingmoswu